JPS55500221A - - Google Patents
Info
- Publication number
- JPS55500221A JPS55500221A JP50048579A JP50048579A JPS55500221A JP S55500221 A JPS55500221 A JP S55500221A JP 50048579 A JP50048579 A JP 50048579A JP 50048579 A JP50048579 A JP 50048579A JP S55500221 A JPS55500221 A JP S55500221A
- 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
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87927378A | 1978-02-21 | 1978-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55500221A true JPS55500221A (sv) | 1980-04-17 |
Family
ID=25373793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50048579A Pending JPS55500221A (sv) | 1978-02-21 | 1979-02-07 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0009050B1 (sv) |
| JP (1) | JPS55500221A (sv) |
| DE (1) | DE2965340D1 (sv) |
| WO (1) | WO1979000644A1 (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1182387A (en) * | 1980-12-04 | 1985-02-12 | Uss Engineers And Consultants, Inc. | Method for producing high-strength deep drawable dual phase steel sheets |
| NL8500658A (nl) * | 1985-03-08 | 1986-10-01 | Hoogovens Groep Bv | Werkwijze voor het vervaardigen van dual phase verpakkingsstaal. |
| AU600449B2 (en) * | 1985-09-16 | 1990-08-16 | Illinois Tool Works Inc. | Heat treatment method for strapping |
| CN111088415B (zh) * | 2020-02-12 | 2021-11-19 | 首钢集团有限公司 | 铁素体-马氏体非调质钢、高强螺栓及其制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2867531A (en) * | 1957-01-31 | 1959-01-06 | Gen Motors Corp | Corrosion-resistant low alloy steel |
| BE640844A (sv) * | 1962-12-05 | 1900-01-01 | ||
| US3619302A (en) * | 1968-11-18 | 1971-11-09 | Yawata Iron & Steel Co | Method of heat-treating low temperature tough steel |
| US3655465A (en) * | 1969-03-10 | 1972-04-11 | Int Nickel Co | Heat treatment for alloys particularly steels to be used in sour well service |
| US3827924A (en) * | 1971-05-21 | 1974-08-06 | Nippon Steel Corp | High-strength rolled steel sheets |
| JPS5519297B2 (sv) * | 1973-07-31 | 1980-05-24 | ||
| JPS5551410B2 (sv) * | 1974-01-31 | 1980-12-24 | ||
| US4067756A (en) * | 1976-11-02 | 1978-01-10 | The United States Of America As Represented By The United States Department Of Energy | High strength, high ductility low carbon steel |
| US4072543A (en) * | 1977-01-24 | 1978-02-07 | Amax Inc. | Dual-phase hot-rolled steel strip |
-
1979
- 1979-02-07 DE DE7979900260T patent/DE2965340D1/de not_active Expired
- 1979-02-07 JP JP50048579A patent/JPS55500221A/ja active Pending
- 1979-02-07 WO PCT/US1979/000064 patent/WO1979000644A1/en unknown
- 1979-09-11 EP EP19790900260 patent/EP0009050B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2965340D1 (en) | 1983-06-16 |
| WO1979000644A1 (en) | 1979-09-06 |
| EP0009050A4 (en) | 1981-01-28 |
| EP0009050A1 (en) | 1980-04-02 |
| EP0009050B1 (en) | 1983-05-11 |