ES2172262T3 - Procedimiento para la fabricacion de un acero de armadura inoxidable ferritico o ferritico-martensitico. - Google Patents

Procedimiento para la fabricacion de un acero de armadura inoxidable ferritico o ferritico-martensitico.

Info

Publication number
ES2172262T3
ES2172262T3 ES98966508T ES98966508T ES2172262T3 ES 2172262 T3 ES2172262 T3 ES 2172262T3 ES 98966508 T ES98966508 T ES 98966508T ES 98966508 T ES98966508 T ES 98966508T ES 2172262 T3 ES2172262 T3 ES 2172262T3
Authority
ES
Spain
Prior art keywords
ferritic
procedure
manufacture
martensitious
armor steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98966508T
Other languages
English (en)
Inventor
Klaus Peter Erkel
Martin Erkel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOOS STAHL AG
Original Assignee
MOOS STAHL AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MOOS STAHL AG filed Critical MOOS STAHL AG
Application granted granted Critical
Publication of ES2172262T3 publication Critical patent/ES2172262T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Procedimiento para la fabricación de acero de armadura inoxidable ferrítico o ferrítico-martensítico según DIN 488 T1 con la siguiente composición en porcentaje en peso: Cr 10,5 ¿ 14,0 % Ni 0,01 ¿ 4,0 % Mn 0,01 ¿ 3,0 % Mo 0,01 ¿ 2,0 % Cu 0,01 ¿ 2,0 % C < 0,03 % N < 0,03 %, preferentemente suma C + N < 0,03 % Ti < 0,2 % Si, P, S dentro de los límites habituales para impurezas. Resto de Fe y en todo caso otras impurezas, caracterizado porque el acero se refrigera de la temperatura de laminado final a la gama de temperaturas o + , de manera que se forma martensita, al menos parcialmente.
ES98966508T 1997-12-12 1998-12-07 Procedimiento para la fabricacion de un acero de armadura inoxidable ferritico o ferritico-martensitico. Expired - Lifetime ES2172262T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755409A DE19755409A1 (de) 1997-12-12 1997-12-12 Nichtrostender Baustahl und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
ES2172262T3 true ES2172262T3 (es) 2002-09-16

Family

ID=7851770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98966508T Expired - Lifetime ES2172262T3 (es) 1997-12-12 1998-12-07 Procedimiento para la fabricacion de un acero de armadura inoxidable ferritico o ferritico-martensitico.

Country Status (8)

Country Link
EP (1) EP1040206B1 (es)
CN (1) CN1281514A (es)
AT (1) ATE214107T1 (es)
BR (1) BR9813553A (es)
DE (2) DE19755409A1 (es)
DK (1) DK1040206T3 (es)
ES (1) ES2172262T3 (es)
WO (1) WO1999031283A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038242A (ja) * 2000-07-27 2002-02-06 Kawasaki Steel Corp 二次加工性に優れた自動車構造部材用ステンレス鋼管
DE102006060994B4 (de) * 2006-12-20 2010-02-11 Zf Friedrichshafen Ag Kugelzapfen und -hülsen aus nichtrostendem Stahl
CN102505805A (zh) * 2011-11-22 2012-06-20 江苏国建新材料股份有限公司 一种混合配筋的高强钢筋混凝土构件
CN107686948B (zh) * 2017-03-30 2018-09-25 山西同航特钢有限公司 一种软马氏体不锈钢阀箱锻件制造工艺
EP3640430B8 (de) 2018-10-16 2021-10-13 Steeltec AG Gewindestab zur einbettung in zementhaltigen bindemitteln, daraus gebildete verankerungseinheit sowie verfahren zur herstellung des gewindestabs
CN116875907B (zh) * 2023-06-29 2025-09-30 鞍钢股份有限公司 一种超宽双相不锈钢中厚板及其制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360391A (en) * 1981-05-22 1982-11-23 Nisshin Steel Co., Ltd. Process for production of coil of hot rolled strip of austenitic stainless steel
JPS59153832A (ja) * 1983-02-19 1984-09-01 Nippon Stainless Steel Co Ltd マルテンサイトステンレス鋼の熱延鋼帯の熱処理方法
US4544420A (en) * 1983-03-01 1985-10-01 Electralloy Corporation Wrought alloy body and method
FR2567151B1 (fr) * 1984-07-04 1986-11-21 Ugine Aciers Procede de fabrication de barres ou de fil machine en acier inoxydable martensitique et produits correspondants
US4608099A (en) * 1984-10-10 1986-08-26 Amax Inc. General purpose maintenance-free constructional steel of superior processability
JPS61272317A (ja) * 1985-05-29 1986-12-02 Nippon Kokan Kk <Nkk> 耐食性に優れた常温および高温域での高強度オ−ステナイト・ステンレス鋼材の製造方法
US4769213A (en) * 1986-08-21 1988-09-06 Crucible Materials Corporation Age-hardenable stainless steel having improved machinability
DE3787961T2 (de) * 1986-12-30 1994-05-19 Nisshin Steel Co., Ltd., Tokio/Tokyo Verfahren zur Herstellung von rostfreien Chromstahlband mit Zweiphasen-Gefüge mit hoher Festigkeit und hoher Dehnung und mit niedriger Anisotropie.
JPS63293143A (ja) * 1987-05-25 1988-11-30 Nippon Kinzoku Kogyo Kk 深冷処理硬化型マルテンサイト系ステンレス鋼
JP2658210B2 (ja) * 1988-07-07 1997-09-30 株式会社クボタ マルテンサイト系ステンレス鋼の熱処理方法
US5089067A (en) * 1991-01-24 1992-02-18 Armco Inc. Martensitic stainless steel
JP2537118B2 (ja) * 1992-10-07 1996-09-25 新日本製鐵株式会社 耐応力腐食割れ性超高張力鋼の製造方法
DE4244176A1 (de) * 1992-12-24 1994-06-30 Schloemann Siemag Ag Anlage zum Walzen von Draht
JPH06220545A (ja) * 1993-01-28 1994-08-09 Nippon Steel Corp 靱性の優れたＣｒ系ステンレス鋼薄帯の製造方法
US5496421A (en) * 1993-10-22 1996-03-05 Nkk Corporation High-strength martensitic stainless steel and method for making the same
JPH07138704A (ja) * 1993-11-12 1995-05-30 Nisshin Steel Co Ltd 高強度高延性複相組織ステンレス鋼およびその製造方法
CN1044388C (zh) * 1994-01-26 1999-07-28 川崎制铁株式会社 耐腐蚀性极好的不锈钢板的生产方法
JP3116156B2 (ja) * 1994-06-16 2000-12-11 新日本製鐵株式会社 耐食性および溶接性に優れた鋼管の製造方法
CA2195225A1 (en) * 1994-07-18 1996-02-01 Akihiro Miyasaka Production method for steel material and steel pipe excellent in corrosion resistance and weldability
WO1996010654A1 (en) * 1994-09-30 1996-04-11 Nippon Steel Corporation Highly corrosion-resistant martensitic stainless steel with excellent weldability and process for producing the same

Also Published As

Publication number Publication date
EP1040206B1 (de) 2002-03-06
ATE214107T1 (de) 2002-03-15
WO1999031283A1 (de) 1999-06-24
DE19755409A1 (de) 1999-06-17
CN1281514A (zh) 2001-01-24
DK1040206T3 (da) 2002-06-17
BR9813553A (pt) 2000-10-03
EP1040206A1 (de) 2000-10-04
DE59803308D1 (de) 2002-04-11

Similar Documents

Publication Publication Date Title
GB2155951B (en) Bearing steel
ATE315112T1 (de) Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten
BR9811059A (pt) Aço de baixa liga
DE60224557D1 (de) Ziehbares hochfestes dünnes stahlblech mit hervorragender formfixierungseigenschaft und herstellungsverfahren dafür
MXPA05008189A (es) Procedimiento de fabricacion de una banda de acero bifasico de estructura ferritico- martensitica, laminada en frio, y banda obtenida.
AR019175A1 (es) Acero de cementacion a temperatura de revenido elevada, procedimiento de fabricacion de piezas cementadas y tratadas de dicho acero y piezas formadas con ese acero.
KR960001138A (ko) 내열강
ES2172262T3 (es) Procedimiento para la fabricacion de un acero de armadura inoxidable ferritico o ferritico-martensitico.
KR950704530A (ko) 인장강도, 피로강도 및 피삭성이 우수한 열간 단조용 비조질 강(Non-heat-trested hot-forging steal excellent in tensile strength, fatigue strength and machinability)
AR034276A1 (es) Procedimiento para fabricar una banda o una pieza recortada en una banda de acero maraging laminada en frio, banda o pieza obtenida, correa de transmision y placa de soporte de circuitos integrados formadas por dicha banda o pieza
MX9305126A (es) Acero inoxidable austenitico resistente a la corrosion con resistencia mejorada a la excoriacion.
ES2083444T3 (es) Acero inoxidable austenitico.
ES2106297T3 (es) Acero inoxidable austenitico de alta mecanibilidad y de deformacion en frio mejorada.
SE8704155D0 (sv) Ferrit-martensitiskt rostfritt stal med deformationsinducerad martensitfas
ATE246266T1 (de) Wärmeausdehnungsarme eisen-nickel-legierung mit besonderen mechanischen eigenschaften
ATE21125T1 (de) Nichtmagnetische austenitische staehle.
ES2054582B1 (es) Empleo de un acero para cilindros laminadores en frio.
AR002501A1 (es) Acero ferritico, procedimiento para su fabricacion y aplicacion del mismo.
SE9903580L (sv) Stålmaterial, dess användning och tillverkning
SE9600709D0 (sv) Austenitiskt rostfritt stål med god oxidationsbeständighet
JPS56263A (en) High-manganese-content steel for low temperature
JPS55145154A (en) Rail steel with low weld crack sensibility and thermal expansion coefficient
JPS57110650A (en) High strength hot rolled steel plate with superior stretch flanging property and resistance weldability
CA2175341A1 (en) Corrosion Resistant, Martensitic Steel Alloy
JPS5475421A (en) Highly corrosion resistant steel plate for motorcar

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 1040206

Country of ref document: ES