US3655349A - Coated seamless containers and method of forming - Google Patents

Coated seamless containers and method of forming Download PDF

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Publication number
US3655349A
US3655349A US855475A US3655349DA US3655349A US 3655349 A US3655349 A US 3655349A US 855475 A US855475 A US 855475A US 3655349D A US3655349D A US 3655349DA US 3655349 A US3655349 A US 3655349A
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United States
Prior art keywords
coating
ironing
die
metallic coating
tin
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Expired - Lifetime
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US855475A
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English (en)
Inventor
Dipak C Shah
George W Ward
Roger L Whiteley
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Bethlehem Steel Corp
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Bethlehem Steel Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/22—Seamless
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/917—Corrosion resistant container
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12271—Intermediate article [e.g., blank, etc.] having discrete fastener, marginal fastening, taper, or end structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • Y10T428/1259—Oxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12708—Sn-base component
    • Y10T428/12722—Next to Group VIII metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/12847—Cr-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12986—Adjacent functionally defined components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating

Definitions

  • ABSTRACT Sheet steel having differentially coated surfaces of corrosion resistant metal for use in drawing and ironing seamless articles and the method of forming said articles including coating the opposite surfaces of the sheet steel with metallic coatings having differing lubricity, drawing the coated sheet into a preform and ironing the preform.
  • the instant invention provides means to produce drawn and ironed containers using the concept of differential friction to gain large reductions through fewer dies resulting in improved distribution of metal in the container sidewall.
  • the invention further provides blank material having a coating which provides storage rust resistance as well as differential friction in an ironing process.
  • a further object is to provide a method for forming thinwalled cylindrical articles which are coated on both sides with a metallic coating.
  • the instant invention accomplishes these objects by providing a steel substrate having its surfaces coated with metallic material of different lubricity on opposite sides.
  • the sheet thus coated provides the means for creating differential friction between the punch side and die side of the blank material.
  • FIG. I is a partial sectional view of the apparatus used in forming articles according to the instant invention.
  • FIG, 2 is a diagram of the stresses on an element of the article being formed according to the invention.
  • FIG. 3 is a graphical representation of the effect of differential friction on maximum wall reduction
  • F IG, 4 is a graphical representation showing the effect of die angle on the maximum reduction in wall thickness.
  • FIG. 1 A schematic diagram showing the stresses associated with cylindrical shell wall ironing with a moving punch and a stationary die 11 is shown in FIG. 1.
  • a stationary punch and a moving die will also effectively produce the same state of stress in the deformation zone, although from a practical standpoint the moving punch is more desirable.
  • the radial clearance H between the ironing die and the punch is less than the thickness of the incoming material H Therefore, the thickness of the material is reduced as it moves through the die. It can be assumed that the change in the average shell diameter from D B to D, as a result of wall ironing is negligible and therefore the circumferential or hoop strain is very small. Thus, it is assumed that the deformation of the material is under plane-strain conditions.
  • the normal pressure p is assumed to be the same on both the die side and the punch side since the shell wall is very thin. Furthermore, it is assumed that the longitudinal tensile stress, 0 and the normal pressure p are principal stresses. This, however, implies that the semicone angle, a, is small. It is also assumed that the longitudinal tensile stress 0' is uniformly distributed throughout the wall of the shell. It is apparent that the longitudinal tensile stress, 0' dictates the maximum attainable wall reduction.
  • the material enters the die with velocity VA and after ironing leaves the die with velocity VB. An important characteristic of this ironing process is that the punch moves with respect to both the material undergoing deformation and the stationary ironing die.
  • the velocity VP of the punch at any section of the deformation zone abcd is greater than the velocity of the material undergoing deformation.
  • a relative velocity exists on the punch side, in the material undergoing deformation, opposite to the direction of the punch motion.
  • This induces a frictional shear stress 1- between the material and the punch in the direction of the punch movement.
  • the frictional load due to this shear stress 1' aids the ironing process by becoming a negative component of the total ironing load.
  • the frictional load thus relieves some of the tensile stress, 0', in the shell wall which is responsible for fracture.
  • the reduction attainable in one ironing pass is limited by the tensile strength of the material at the exit side of the die.
  • the maximum reduction will be reached when the tensile wall stress in the shell reaches the value of the material flow stress in plane strain. If the value of the tensile wall stress should exceed the value of material flow stress in plane strain then fracture will occur at the outset of ironing. Die profile and frictional conditions have a significant influence on the maximum wall reduction. When the punch friction is greater than die friction, lower die semicone angles permit larger wall reductrons.
  • the sheet steel developed for blanks for use in drawing and ironing of seamless containers by means of the instant invention comprises a steel substrate coated with a corrosion resistant metallic coating on one side having a lubricity no greater than that of the substrate and a corrosion-resistant metallic coating on the other side of higher lubricity.
  • metallic coating having higher lubricity is meant a metallic coating having a lubricity substantially greater than that of the steel substrate.
  • the lubricity of a solid film or thin metallic coating is a function of its shear strength and thickness.
  • metallic coatings having a higher lubricity than that of steel are coatings of tin, zinc, copper, and others.
  • Coatings having lubricity no greater than that of the base substrate and coatings of higher lubricity may consist of coatings of the same metal applied in different thicknesses to the steel substrate or may consist of different metals.
  • Experiments were conducted using various ductile, corrosion-resistant, metallic coatings such as brass, zinc, copper, tin, chrome-chromium oxide and others. Much of the experimental work was concentrated on in coatings because of the wide acceptance of this type coating for food and beverage containers.
  • tin provides a coating of low shear strength which greatly aids the critical lubrication requirement in the ironing process.
  • a clean tin coating requires some sort of lubrication during ironing to effectively prevent galling.
  • the soap-base lubricant used in our experiments with tin and other metallic coatings contained as much as 95 percent water and was able to prevent galling during ironing. it also helped dissipate the heat build-up in the tooling as a result of plastic deformation.
  • the results tabulated in Table 1 indicate that a wall reduction of as much as 62 percent is attainable. It is noted that increasing the coating thickness above 1.00 lb./bb did not result in any further increase in the maximum wall reduction.
  • Tin coating weights up to about 0.05 lb./bb on the punch side of the blank did not appreciably change the differential friction conditions during ironing and thus substantially the same wall reductions were achieved with the 0.25 lb./bb and 0.50 lb./bb samples having differential tin coating weights.
  • This method can be applied to the drawing and ironing of any seamless thin-walled substantially cylindrical article having the desired combination of coatings providing the coating weight differential from the die side to the punch side is substantial and/or the coating on the punch side has a lubricity no greater than that of the base substrate and the coating on the die side has substantially greater lubricity than that of the base substrate.
  • Sheet product comprising a steel substrate coated with a metallic coating on one side having a thickness to provide a lubricity no greater than that of the substrate and a metallic coating on the other side having a greater thickness to provide a lubricity which is higher than the lubricity of said metallic coating on said one side.
  • a drawn and ironed seamless thin-walled metal article wherein the metal comprises a steel substrate with a metallic coating on the inside having a thickness to provide a lubricity no greater than that of the substrate and a metallic coating on the outside having a greater thickness to provide a lubricity which is higher than the lubricity of said metallic coating on the inside.
  • Sheet product with a metallic coating on one side having a thickness less than 0.05 lb/bb and a metallic coating on the other side having a greater thickness to provide a lubricity which is higher than the lubricity of said metallic coating on said one side.
  • Sheet product comprising a steel substrate coated with a metallic coating on one side having a thickness less than 0.05 lb/bb and coated on the other side with a metallic coating having a thickness of 0. l0 lb/bb to 0.75 lb/bb.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
US855475A 1969-09-05 1969-09-05 Coated seamless containers and method of forming Expired - Lifetime US3655349A (en)

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US85547569A 1969-09-05 1969-09-05

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US (1) US3655349A (fr)
BE (1) BE755818A (fr)
CA (1) CA929808A (fr)
DE (1) DE2044079B2 (fr)
FR (1) FR2060428B1 (fr)
GB (1) GB1334253A (fr)
NL (1) NL166416C (fr)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738528A (en) * 1971-04-03 1973-06-12 Daiwa Can Co Ltd Container and a method for producing same
US4052784A (en) * 1973-03-09 1977-10-11 Siemens Aktiengesellschaft Method for the manufacture of a tubular conductor suitable for superconducting cables
US4054227A (en) * 1973-08-09 1977-10-18 National Steel Corporation Selective coating characteristic tinplated steel cans
DE2725189A1 (de) * 1976-07-14 1978-01-26 American Can Co Matrize zur metallverformung
DE2818632A1 (de) * 1977-04-28 1978-11-09 Kyodo Printing Co Ltd Zusammendrueckbare verbundtube und verfahren zum herstellen derselben
US4143790A (en) * 1975-11-26 1979-03-13 Toray Industries, Inc. Coated metal structure and process for production thereof
US4157694A (en) * 1978-03-16 1979-06-12 Tokyo Kohan Co. Ltd. Method of producing a tin-plated seamless container
US4269053A (en) * 1979-07-25 1981-05-26 Rockwell International Corporation Method of superplastic forming using release coatings with different coefficients of friction
WO1982002683A1 (fr) * 1981-02-11 1982-08-19 Steel Corp Nat Ebauche de boite metallique amelioree, procedes de formation de boites etirees et etirees sur mandrin a partir de ces ebauches, et boites ainsi formees
FR2499884A1 (fr) * 1981-02-13 1982-08-20 American Can Co Recipient fabrique par emboutissage
US4374902A (en) * 1981-02-11 1983-02-22 National Steel Corporation Nickel-zinc alloy coated steel sheet
US4403490A (en) * 1981-06-24 1983-09-13 E/M Lubricants, Inc. Metal forming lubricant and method of use thereof
US4407149A (en) * 1981-02-11 1983-10-04 National Steel Corporation Process for forming a drawn and ironed container
US4411145A (en) * 1980-06-02 1983-10-25 United States Steel Corporation Can-making method
US4412440A (en) * 1981-02-13 1983-11-01 American Can Company Process for making container
US4446156A (en) * 1978-02-23 1984-05-01 The Broken Hill Proprietary Company Limited Manufacture of tinplate and tinplate containers
US4457450A (en) * 1981-02-11 1984-07-03 National Steel Corporation Nickel-zinc alloy coated drawn and ironed can
US4863060A (en) * 1986-04-29 1989-09-05 Weirton Steel Corporation Flat-rolled steel can stock product
US5094924A (en) * 1988-10-19 1992-03-10 Kenzo Matsui Polyester resin film laminated steel sheet for drawn and ironed can
US5146668A (en) * 1991-06-18 1992-09-15 Bulent Gulistan Method for manufacturing part for floating nut assembly
US5320173A (en) * 1992-10-09 1994-06-14 Halliburton Company Method of preventing gas coning and fingering in a hydrocarbon bearing formation
US5485736A (en) * 1992-10-09 1996-01-23 The Boc Group, Inc. Seamless cylinder shell construction
US5575400A (en) * 1990-12-22 1996-11-19 Carnaudmetalbox Plc Containers
US5921126A (en) * 1996-05-31 1999-07-13 General Electric Company Metalworking dies with soft metal lubricant platings
NL1008468C2 (nl) * 1998-03-04 1999-09-07 Hoogovens Staal Bv Werkwijze voor de vervaardiging van een bus door wandstrekken.
US6238778B1 (en) 1998-11-04 2001-05-29 Ga-Tek Inc. Component of printed circuit boards
US20070157573A1 (en) * 2000-07-18 2007-07-12 Crown Packaging Technology, Inc. Drawn wall iron can for light colored fruits
CN106694710A (zh) * 2016-11-30 2017-05-24 汽-大众汽车有限公司 一种具有辅助拉延凸模的汽车侧围外板拉延模具

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU548799B2 (en) * 1981-02-13 1986-01-02 American National Can Corp. Container forming tools
DE3604792A1 (de) * 1986-02-15 1987-08-20 Helmuth Supik Verfahren zur herstellung zinnfreier gegenstaende durch tiefziehen oder abstreckgleitziehen von verzinntem eisenblech

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174917A (en) * 1961-07-10 1965-03-23 United States Steel Corp Method of making tin plate
US3360157A (en) * 1965-05-04 1967-12-26 American Can Co Method of forming a coated metal container and article produced thereby
US3392436A (en) * 1967-11-29 1968-07-16 Olin Mathieson Process for obtaining a composite article
US3526486A (en) * 1967-02-21 1970-09-01 Nat Steel Corp Corrosion resistant ferrous metal articles and method of preparing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174917A (en) * 1961-07-10 1965-03-23 United States Steel Corp Method of making tin plate
US3360157A (en) * 1965-05-04 1967-12-26 American Can Co Method of forming a coated metal container and article produced thereby
US3526486A (en) * 1967-02-21 1970-09-01 Nat Steel Corp Corrosion resistant ferrous metal articles and method of preparing the same
US3392436A (en) * 1967-11-29 1968-07-16 Olin Mathieson Process for obtaining a composite article

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738528A (en) * 1971-04-03 1973-06-12 Daiwa Can Co Ltd Container and a method for producing same
US4052784A (en) * 1973-03-09 1977-10-11 Siemens Aktiengesellschaft Method for the manufacture of a tubular conductor suitable for superconducting cables
US4054227A (en) * 1973-08-09 1977-10-18 National Steel Corporation Selective coating characteristic tinplated steel cans
US4143790A (en) * 1975-11-26 1979-03-13 Toray Industries, Inc. Coated metal structure and process for production thereof
DE2725189A1 (de) * 1976-07-14 1978-01-26 American Can Co Matrize zur metallverformung
US4200051A (en) * 1977-04-28 1980-04-29 Kyodo Insatsu Kabushiki Kaisha Collapsible tube and method of manufacture
DE2818632A1 (de) * 1977-04-28 1978-11-09 Kyodo Printing Co Ltd Zusammendrueckbare verbundtube und verfahren zum herstellen derselben
US4508480A (en) * 1978-02-23 1985-04-02 The Broken Hill Proprietary Company Limited Manufacture of tinplate and tinplate containers
US4483907A (en) * 1978-02-23 1984-11-20 The Broken Hill Proprietary Company Limited Manufacture of tinplate and tinplate containers
US4446156A (en) * 1978-02-23 1984-05-01 The Broken Hill Proprietary Company Limited Manufacture of tinplate and tinplate containers
US4157694A (en) * 1978-03-16 1979-06-12 Tokyo Kohan Co. Ltd. Method of producing a tin-plated seamless container
US4269053A (en) * 1979-07-25 1981-05-26 Rockwell International Corporation Method of superplastic forming using release coatings with different coefficients of friction
US4411145A (en) * 1980-06-02 1983-10-25 United States Steel Corporation Can-making method
US4457450A (en) * 1981-02-11 1984-07-03 National Steel Corporation Nickel-zinc alloy coated drawn and ironed can
US4374902A (en) * 1981-02-11 1983-02-22 National Steel Corporation Nickel-zinc alloy coated steel sheet
WO1982002683A1 (fr) * 1981-02-11 1982-08-19 Steel Corp Nat Ebauche de boite metallique amelioree, procedes de formation de boites etirees et etirees sur mandrin a partir de ces ebauches, et boites ainsi formees
US4407149A (en) * 1981-02-11 1983-10-04 National Steel Corporation Process for forming a drawn and ironed container
US4405058A (en) * 1981-02-13 1983-09-20 American Can Company Container
US4412440A (en) * 1981-02-13 1983-11-01 American Can Company Process for making container
FR2499884A1 (fr) * 1981-02-13 1982-08-20 American Can Co Recipient fabrique par emboutissage
US4403490A (en) * 1981-06-24 1983-09-13 E/M Lubricants, Inc. Metal forming lubricant and method of use thereof
US4863060A (en) * 1986-04-29 1989-09-05 Weirton Steel Corporation Flat-rolled steel can stock product
US5094924A (en) * 1988-10-19 1992-03-10 Kenzo Matsui Polyester resin film laminated steel sheet for drawn and ironed can
US5575400A (en) * 1990-12-22 1996-11-19 Carnaudmetalbox Plc Containers
US5146668A (en) * 1991-06-18 1992-09-15 Bulent Gulistan Method for manufacturing part for floating nut assembly
US5320173A (en) * 1992-10-09 1994-06-14 Halliburton Company Method of preventing gas coning and fingering in a hydrocarbon bearing formation
US5485736A (en) * 1992-10-09 1996-01-23 The Boc Group, Inc. Seamless cylinder shell construction
US5921126A (en) * 1996-05-31 1999-07-13 General Electric Company Metalworking dies with soft metal lubricant platings
NL1008468C2 (nl) * 1998-03-04 1999-09-07 Hoogovens Staal Bv Werkwijze voor de vervaardiging van een bus door wandstrekken.
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US6634203B1 (en) 1998-03-04 2003-10-21 Corus Staal Bv Process for the production of a can by wall ironing
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Also Published As

Publication number Publication date
GB1334253A (en) 1973-10-17
DE2044079B2 (de) 1981-07-02
FR2060428B1 (fr) 1975-01-10
BE755818A (fr) 1971-03-08
FR2060428A1 (fr) 1971-06-18
NL166416B (nl) 1981-03-16
NL7013208A (fr) 1971-03-09
NL166416C (nl) 1981-08-17
CA929808A (en) 1973-07-10
DE2044079A1 (de) 1971-03-25

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