ZA731588B - Quick heat treatment of steels quick heat treatment of steels - Google Patents
Quick heat treatment of steels quick heat treatment of steelsInfo
- Publication number
- ZA731588B ZA731588B ZA731588A ZA731588A ZA731588B ZA 731588 B ZA731588 B ZA 731588B ZA 731588 A ZA731588 A ZA 731588A ZA 731588 A ZA731588 A ZA 731588A ZA 731588 B ZA731588 B ZA 731588B
- Authority
- ZA
- South Africa
- Prior art keywords
- steels
- heat treatment
- quick heat
- quick
- treatment
- Prior art date
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
-
- 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
- C21D1/34—Methods of heating
- C21D1/40—Direct resistance heating
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 Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUPO000510 | 1972-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA731588B true ZA731588B (en) | 1973-11-28 |
Family
ID=11000569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA731588A ZA731588B (en) | 1972-03-07 | 1973-03-07 | Quick heat treatment of steels quick heat treatment of steels |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3855013A (en) |
| JP (1) | JPS49119A (en) |
| AT (1) | AT343159B (en) |
| AU (1) | AU5299773A (en) |
| BE (1) | BE796418A (en) |
| CS (1) | CS190402B2 (en) |
| DD (1) | DD103461A5 (en) |
| DE (1) | DE2311283A1 (en) |
| ES (1) | ES412418A1 (en) |
| FR (1) | FR2220585B1 (en) |
| IT (1) | IT982872B (en) |
| LU (1) | LU67168A1 (en) |
| NL (1) | NL7303220A (en) |
| SE (1) | SE396769B (en) |
| ZA (1) | ZA731588B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178733A (en) * | 1974-12-28 | 1976-07-08 | Kawasaki Steel Co | Takaijisokumitsudoo jusuruichihokoseidenjikohanno seizohoho |
| US4040872A (en) * | 1976-04-16 | 1977-08-09 | Lasalle Steel Company | Process for strengthening of carbon steels |
| AU537333B2 (en) * | 1979-11-09 | 1984-06-21 | La Salle Steel Co. | Process for annealing steels |
| US4457789A (en) * | 1979-11-09 | 1984-07-03 | Lasalle Steel Company | Process for annealing steels |
| US4791896A (en) * | 1982-07-29 | 1988-12-20 | Howard Bidwell | Water cooled scavenged crankcase type Otto internal combustion engine |
| US4874644A (en) * | 1987-03-27 | 1989-10-17 | Mre Corporation | Variable strength materials formed through rapid deformation |
| US4830683A (en) * | 1987-03-27 | 1989-05-16 | Mre Corporation | Apparatus for forming variable strength materials through rapid deformation and methods for use therein |
| US20040024376A1 (en) * | 2001-01-24 | 2004-02-05 | The Procter & Gamble Company | Absorbent interlabial device |
| DE10212819B4 (en) * | 2002-03-22 | 2004-07-08 | Benteler Automobiltechnik Gmbh | Process for the production of a metallic component |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2938820A (en) * | 1958-04-24 | 1960-05-31 | Selas Corp Of America | Method of spheroidizing steel by rapid heating |
| GB877793A (en) * | 1959-01-07 | 1961-09-20 | British Iron Steel Research | Improved process of annealing low carbon steel |
| BE624419A (en) * | 1961-11-07 | |||
| GB1039354A (en) * | 1962-02-28 | 1966-08-17 | Yawata Iron & Steel Co | Short-time heat-treating process for steels |
| US3551216A (en) * | 1967-11-23 | 1970-12-29 | Hoesch Ag Hauptverwaltung | Method of producing a steel packing strip of high strength |
| US3591427A (en) * | 1969-07-25 | 1971-07-06 | United States Steel Corp | Method of processing steel sheet or strip |
| US3692591A (en) * | 1970-08-31 | 1972-09-19 | United States Steel Corp | Method for effecting the rapid heat-treatment of steel plate |
-
1973
- 1973-03-01 SE SE7302933A patent/SE396769B/en unknown
- 1973-03-05 US US00337910A patent/US3855013A/en not_active Expired - Lifetime
- 1973-03-06 IT IT48614/73A patent/IT982872B/en active
- 1973-03-06 DD DD169238A patent/DD103461A5/xx unknown
- 1973-03-06 CS CS731617A patent/CS190402B2/en unknown
- 1973-03-06 FR FR7307996A patent/FR2220585B1/fr not_active Expired
- 1973-03-07 BE BE128497A patent/BE796418A/en unknown
- 1973-03-07 JP JP48026240A patent/JPS49119A/ja active Pending
- 1973-03-07 NL NL7303220A patent/NL7303220A/xx not_active Application Discontinuation
- 1973-03-07 ES ES412418A patent/ES412418A1/en not_active Expired
- 1973-03-07 LU LU67168A patent/LU67168A1/xx unknown
- 1973-03-07 ZA ZA731588A patent/ZA731588B/en unknown
- 1973-03-07 AU AU52997/73A patent/AU5299773A/en not_active Expired
- 1973-03-07 AT AT200973A patent/AT343159B/en not_active IP Right Cessation
- 1973-03-07 DE DE19732311283 patent/DE2311283A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE396769B (en) | 1977-10-03 |
| NL7303220A (en) | 1973-09-11 |
| FR2220585A1 (en) | 1974-10-04 |
| US3855013A (en) | 1974-12-17 |
| LU67168A1 (en) | 1973-05-22 |
| ATA200973A (en) | 1977-09-15 |
| BE796418A (en) | 1973-07-02 |
| IT982872B (en) | 1974-10-21 |
| ES412418A1 (en) | 1976-01-01 |
| AU5299773A (en) | 1974-09-12 |
| FR2220585B1 (en) | 1977-02-04 |
| AT343159B (en) | 1978-05-10 |
| DD103461A5 (en) | 1974-01-20 |
| CS190402B2 (en) | 1979-05-31 |
| DE2311283A1 (en) | 1973-09-20 |
| JPS49119A (en) | 1974-01-05 |
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