BE812093A - Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaire - Google Patents

Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaire

Info

Publication number
BE812093A
BE812093A BE141835A BE141835A BE812093A BE 812093 A BE812093 A BE 812093A BE 141835 A BE141835 A BE 141835A BE 141835 A BE141835 A BE 141835A BE 812093 A BE812093 A BE 812093A
Authority
BE
Belgium
Prior art keywords
walls
forming
tubular body
internal tapering
tapering
Prior art date
Application number
BE141835A
Other languages
English (en)
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 filed Critical
Publication of BE812093A publication Critical patent/BE812093A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/057—Manufacturing or calibrating the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • ing And Chemical Polishing (AREA)
  • Continuous Casting (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
BE141835A 1973-03-08 1974-03-08 Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaire BE812093A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/339,484 US4053347A (en) 1973-03-08 1973-03-08 Method for forming an internal taper in the walls of a sleeve-like body

Publications (1)

Publication Number Publication Date
BE812093A true BE812093A (fr) 1974-09-09

Family

ID=23329207

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141835A BE812093A (fr) 1973-03-08 1974-03-08 Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaire

Country Status (17)

Country Link
US (1) US4053347A (fr)
JP (1) JPS5725635B2 (fr)
AR (1) AR200767A1 (fr)
AT (1) AT329343B (fr)
AU (1) AU467351B2 (fr)
BE (1) BE812093A (fr)
BR (1) BR7401673D0 (fr)
CA (1) CA1017660A (fr)
DE (1) DE2411252A1 (fr)
ES (1) ES424041A1 (fr)
FR (1) FR2220599B1 (fr)
GB (1) GB1468377A (fr)
IN (1) IN140777B (fr)
IT (1) IT1051258B (fr)
NL (1) NL7403189A (fr)
YU (1) YU60474A (fr)
ZA (1) ZA741468B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440594A (en) * 1982-09-29 1984-04-03 Stearns Llewelyn B Method and apparatus of chemical milling of chemical materials
US5051146A (en) * 1989-08-03 1991-09-24 Lockheed Missiles & Space Company, Inc. Apparatus for fabricating a graded-groove heat pipe
KR0165321B1 (ko) * 1995-12-27 1999-03-20 윤종용 습식 식각 장비
US5904572A (en) * 1996-12-24 1999-05-18 Samsung Electronics Co., Ltd. Wet etching station and a wet etching method adapted for utilizing the same
US6419005B1 (en) 2000-06-29 2002-07-16 Vöest-Alpine Services and Technologies Corporation Mold cassette and method for continuously casting thin slabs
EP3636592A1 (fr) * 2018-10-12 2020-04-15 Advanced Material Development Limited Nanomatériaux exfoliés par liquide
CN117086267A (zh) * 2023-05-19 2023-11-21 河南旭锐合金新材料制造有限公司 一种铸钢件实锥的砂型铸造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883275A (en) * 1955-04-08 1959-04-21 Turco Products Inc Process of removing material from a work piece
US2762150A (en) * 1955-05-02 1956-09-11 Turco Products Inc Apparatus and process for removing material from a work piece
US2881059A (en) * 1956-03-02 1959-04-07 North American Aviation Inc Chemical taper milling process
US2963415A (en) * 1956-08-28 1960-12-06 Standard Oil Co Asphalt blending
US3023139A (en) * 1957-03-16 1962-02-27 Floris Van Tetterode And Jan D Method of strengthening sheet glass in agitated liquid fluoride bath
US3274985A (en) * 1965-03-19 1966-09-27 Mobil Oil Corp Fuel supply system
US3723268A (en) * 1967-12-21 1973-03-27 Prod Eng Res Ass Electrochemical machining
US3650959A (en) * 1970-07-24 1972-03-21 Shipley Co Etchant for cupreous metals
JPS5120972B1 (fr) * 1971-05-13 1976-06-29

Also Published As

Publication number Publication date
NL7403189A (fr) 1974-09-10
AR200767A1 (es) 1974-12-13
DE2411252A1 (de) 1974-09-12
AU6627174A (en) 1975-09-11
JPS5725635B2 (fr) 1982-05-31
IN140777B (fr) 1976-12-18
JPS5040435A (fr) 1975-04-14
GB1468377A (en) 1977-03-23
ZA741468B (en) 1975-02-26
BR7401673D0 (pt) 1974-11-19
AU467351B2 (en) 1975-11-27
CA1017660A (fr) 1977-09-20
FR2220599A1 (fr) 1974-10-04
ES424041A1 (es) 1977-01-16
IT1051258B (it) 1981-04-21
ATA190874A (de) 1975-07-15
FR2220599B1 (fr) 1978-01-06
AT329343B (de) 1976-05-10
US4053347A (en) 1977-10-11
YU60474A (en) 1983-01-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: USS ENGINEERS AND CONSULTANTS INC.

Effective date: 19840308