FR2097932A5 - - Google Patents

Info

Publication number
FR2097932A5
FR2097932A5 FR7121842A FR7121842A FR2097932A5 FR 2097932 A5 FR2097932 A5 FR 2097932A5 FR 7121842 A FR7121842 A FR 7121842A FR 7121842 A FR7121842 A FR 7121842A FR 2097932 A5 FR2097932 A5 FR 2097932A5
Authority
FR
France
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
Application number
FR7121842A
Other languages
French (fr)
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.)
APV Paramount Ltd
Original Assignee
APV Paramount Ltd
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 APV Paramount Ltd filed Critical APV Paramount Ltd
Application granted granted Critical
Publication of FR2097932A5 publication Critical patent/FR2097932A5/fr
Expired 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 by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FR7121842A 1970-06-16 1971-06-16 Expired FR2097932A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2926270A GB1364235A (en) 1970-06-16 1970-06-16 Process for making tool steels or alloys as part of the manufactu re of a cutting tool

Publications (1)

Publication Number Publication Date
FR2097932A5 true FR2097932A5 (en) 1972-03-03

Family

ID=10288744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121842A Expired FR2097932A5 (en) 1970-06-16 1971-06-16

Country Status (4)

Country Link
CA (1) CA959236A (en)
DE (1) DE2129426A1 (en)
FR (1) FR2097932A5 (en)
GB (1) GB1364235A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342818A1 (en) * 1976-03-05 1977-09-30 Ceskoslovenska Akademie Ved Steel rings for bearings prodn. - by centrifugal casting with controlled cooling, and heating, followed by rolling to shape
FR2765819A1 (en) * 1997-07-09 1999-01-15 Werquin Jean C Method for the vertical centrifugal casting of bimetallic rolls with improved hydrodynamics

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617067A (en) * 1981-08-06 1986-10-14 Vallourec Process for the production of semi-finished articles of hard steels using a continuous casting operation
GB2116887A (en) * 1982-03-20 1983-10-05 Acme Conveyors & Constr Cooling foundry castings
JPS60194047A (en) * 1984-03-14 1985-10-02 Aichi Steel Works Ltd High quality bearing steel and its production
DE3507332A1 (en) * 1985-03-01 1986-09-04 Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag Steel matrix/sintered material composite
AU636393B2 (en) * 1990-02-19 1993-04-29 Industrial Alloy Company Pte. Ltd. Drill tube
NZ235689A (en) * 1990-02-19 1993-10-26 Ind Alloy Pte Ltd Drill tube made from centrifugally cast pipe segments
IT1244297B (en) * 1990-07-09 1994-07-08 Venanzetti S R L ALLOY FOR OBTAINING SPECIAL STEEL FROM COLD WORKING TOOLS.
GB9413631D0 (en) * 1994-07-06 1994-09-14 Inco Engineered Prod Ltd Manufacture of forged components
US9546680B2 (en) * 2011-10-28 2017-01-17 Aktiebolaget Skf Bearing component
CN104232869A (en) * 2013-03-25 2014-12-24 洛阳洛北重工机械有限公司 Hot-processing production technology of bearing steel pipe
CN104858616A (en) * 2014-02-26 2015-08-26 鞍钢股份有限公司 Manufacturing method of A4Cr5MoSiV1 high-alloy core rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342818A1 (en) * 1976-03-05 1977-09-30 Ceskoslovenska Akademie Ved Steel rings for bearings prodn. - by centrifugal casting with controlled cooling, and heating, followed by rolling to shape
FR2765819A1 (en) * 1997-07-09 1999-01-15 Werquin Jean C Method for the vertical centrifugal casting of bimetallic rolls with improved hydrodynamics

Also Published As

Publication number Publication date
CA959236A (en) 1974-12-17
DE2129426A1 (en) 1972-01-13
GB1364235A (en) 1974-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse