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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
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- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching 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)
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)
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)
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)
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 |
-
1972
- 1972-11-08 JP JP47111944A patent/JPS4970856A/ja active Pending
-
1973
- 1973-11-08 US US413759A patent/US3889510A/en not_active Expired - Lifetime
Cited By (2)
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 |