BR7105663D0 - PROCESS TO PERFORM THE QUICK THERMAL TREATMENT OF STEEL SHEETS - Google Patents
PROCESS TO PERFORM THE QUICK THERMAL TREATMENT OF STEEL SHEETSInfo
- Publication number
- BR7105663D0 BR7105663D0 BR5663/71A BR566371A BR7105663D0 BR 7105663 D0 BR7105663 D0 BR 7105663D0 BR 5663/71 A BR5663/71 A BR 5663/71A BR 566371 A BR566371 A BR 566371A BR 7105663 D0 BR7105663 D0 BR 7105663D0
- Authority
- BR
- Brazil
- Prior art keywords
- perform
- thermal treatment
- steel sheets
- quick thermal
- quick
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000007669 thermal treatment Methods 0.000 title 1
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
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 Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6820570A | 1970-08-31 | 1970-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7105663D0 true BR7105663D0 (en) | 1973-05-17 |
Family
ID=22081086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR5663/71A BR7105663D0 (en) | 1970-08-31 | 1971-08-30 | PROCESS TO PERFORM THE QUICK THERMAL TREATMENT OF STEEL SHEETS |
Country Status (13)
Country | Link |
---|---|
US (1) | US3692591A (en) |
AU (1) | AU456306B2 (en) |
BE (1) | BE771962A (en) |
BR (1) | BR7105663D0 (en) |
CA (1) | CA938535A (en) |
DE (1) | DE2143611A1 (en) |
ES (1) | ES394653A1 (en) |
FR (1) | FR2106124A5 (en) |
GB (1) | GB1342417A (en) |
IT (1) | IT939765B (en) |
NL (1) | NL7111983A (en) |
SE (1) | SE365552B (en) |
ZA (1) | ZA715619B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE396769B (en) * | 1972-03-07 | 1977-10-03 | Licencia Talalmanyokat | QUICK HEAT TREATMENT OF STEEL |
AU537333B2 (en) * | 1979-11-09 | 1984-06-21 | La Salle Steel Co. | Process for annealing steels |
FR2594145B1 (en) * | 1986-02-13 | 1992-06-12 | Stein Heurtey | PROCESS FOR MECHANICAL AND THERMOCHEMICAL TREATMENTS OF METALS |
US5666045A (en) * | 1994-12-09 | 1997-09-09 | Psc Inc. | Laser drive and control systems useful for laser diode protection |
WO2011021396A1 (en) * | 2009-08-21 | 2011-02-24 | 住友金属工業株式会社 | Method for manufacturing thick-walled seamless steel pipe |
CN104611533A (en) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | Heating method for refined No.35 steel austenite grains |
CN104611529A (en) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | Heating method for refined 75# steel austenite grain |
CN104611527A (en) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | Heating method for refined 65# steel austenite grain |
CN104611531A (en) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | Heating method for refining austenite grains of 45 steel |
NL1041655B1 (en) * | 2015-12-30 | 2017-07-11 | Bosch Gmbh Robert | Method for manufacturing steel transverse elements for a drive belt for a continuously variable transmission. |
CN109762965B (en) * | 2019-02-01 | 2024-04-16 | 哈尔滨工业大学(威海) | Continuous online preparation method of Mn-B steel structural part with super high toughness |
-
1970
- 1970-08-31 US US68205A patent/US3692591A/en not_active Expired - Lifetime
-
1971
- 1971-08-23 ZA ZA715619A patent/ZA715619B/en unknown
- 1971-08-25 AU AU32705/71A patent/AU456306B2/en not_active Expired
- 1971-08-26 SE SE10843/71A patent/SE365552B/xx unknown
- 1971-08-27 FR FR7131112A patent/FR2106124A5/fr not_active Expired
- 1971-08-30 BR BR5663/71A patent/BR7105663D0/en unknown
- 1971-08-30 IT IT69891/71A patent/IT939765B/en active
- 1971-08-30 ES ES394653A patent/ES394653A1/en not_active Expired
- 1971-08-30 CA CA121700A patent/CA938535A/en not_active Expired
- 1971-08-30 BE BE771962A patent/BE771962A/en unknown
- 1971-08-31 GB GB4061971A patent/GB1342417A/en not_active Expired
- 1971-08-31 NL NL7111983A patent/NL7111983A/xx not_active Application Discontinuation
- 1971-08-31 DE DE19712143611 patent/DE2143611A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US3692591A (en) | 1972-09-19 |
AU456306B2 (en) | 1974-12-12 |
ZA715619B (en) | 1972-04-26 |
IT939765B (en) | 1973-02-10 |
BE771962A (en) | 1972-02-29 |
DE2143611A1 (en) | 1972-03-09 |
SE365552B (en) | 1974-03-25 |
GB1342417A (en) | 1974-01-03 |
NL7111983A (en) | 1972-03-02 |
AU3270571A (en) | 1973-03-01 |
ES394653A1 (en) | 1974-09-16 |
CA938535A (en) | 1973-12-18 |
FR2106124A5 (en) | 1972-04-28 |
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