JPS4970856A - - Google Patents

Info

Publication number
JPS4970856A
JPS4970856A JP47111944A JP11194472A JPS4970856A JP S4970856 A JPS4970856 A JP S4970856A JP 47111944 A JP47111944 A JP 47111944A JP 11194472 A JP11194472 A JP 11194472A JP S4970856 A JPS4970856 A JP S4970856A
Authority
JP
Japan
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.)
Pending
Application number
JP47111944A
Other languages
Japanese (ja)
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
Priority to JP47111944A priority Critical patent/JPS4970856A/ja
Priority to FR7339545A priority patent/FR2205574B1/fr
Priority to US413759A priority patent/US3889510A/en
Priority to DE19732355894 priority patent/DE2355894C3/de
Priority to GB5182273A priority patent/GB1454758A/en
Publication of JPS4970856A publication Critical patent/JPS4970856A/ja
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D7/00Modifying the physical properties of iron or steel by deformation
    • C21D7/13Modifying the physical properties of iron or steel by deformation by hot working
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62Quenching devices
    • C21D1/673Quenching devices for die quenching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
JP47111944A 1972-11-08 1972-11-08 Pending JPS4970856A (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP47111944A JPS4970856A (xx) 1972-11-08 1972-11-08
FR7339545A FR2205574B1 (xx) 1972-11-08 1973-11-07
US413759A US3889510A (en) 1972-11-08 1973-11-08 Hot forging process
DE19732355894 DE2355894C3 (de) 1972-11-08 1973-11-08 Verfahren zum Halbwarmschmieden von Kohlenstoffstahl oder niedriglegiertem Stahl
GB5182273A GB1454758A (en) 1972-11-08 1973-11-08 Steel treatment process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47111944A JPS4970856A (xx) 1972-11-08 1972-11-08

Publications (1)

Publication Number Publication Date
JPS4970856A true JPS4970856A (xx) 1974-07-09

Family

ID=14574046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47111944A Pending JPS4970856A (xx) 1972-11-08 1972-11-08

Country Status (2)

Country Link
US (1) US3889510A (xx)
JP (1) JPS4970856A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232642A (ja) * 1983-06-16 1984-12-27 Nippon Steel Corp 温間鍛造法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608851A (en) * 1984-03-23 1986-09-02 National Forge Co. Warm-working of austenitic stainless steel
US5534085A (en) * 1994-04-26 1996-07-09 United Technologies Corporation Low temperature forging process for Fe-Ni-Co low expansion alloys and product thereof
JP4321548B2 (ja) * 2005-07-14 2009-08-26 Jfeスチール株式会社 熱間鍛造設備
US8968495B2 (en) * 2007-03-23 2015-03-03 Dayton Progress Corporation Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
US9132567B2 (en) * 2007-03-23 2015-09-15 Dayton Progress Corporation Tools with a thermo-mechanically modified working region and methods of forming such tools
DE102008021492B3 (de) * 2008-04-29 2009-07-23 Benteler Automobiltechnik Gmbh Verfahren zum Nacherwärmen von gehärteten Bauteilen
CN106862447B (zh) * 2017-03-07 2019-01-18 钢铁研究总院 一种高合金化高温合金棒坯/饼坯的多向锻造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001897A (en) * 1956-10-22 1961-09-26 Lasalle Steel Co Steels and method of processing same
US3488231A (en) * 1966-11-22 1970-01-06 Atomic Energy Commission Treatment of steel
US3619302A (en) * 1968-11-18 1971-11-09 Yawata Iron & Steel Co Method of heat-treating low temperature tough steel
US3673007A (en) * 1968-11-29 1972-06-27 Japan Steel Works Ltd Method for manufacturing a high toughness steel without subjecting it to heat treatment
US3645801A (en) * 1968-12-20 1972-02-29 Bethlehem Steel Corp Method of producing rolled steel having high-strength and low-impact transition temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232642A (ja) * 1983-06-16 1984-12-27 Nippon Steel Corp 温間鍛造法
JPH0474106B2 (xx) * 1983-06-16 1992-11-25

Also Published As

Publication number Publication date
US3889510A (en) 1975-06-17

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