BR8007075A - Processo para recozimento de acos - Google Patents
Processo para recozimento de acosInfo
- Publication number
- BR8007075A BR8007075A BR8007075A BR8007075A BR8007075A BR 8007075 A BR8007075 A BR 8007075A BR 8007075 A BR8007075 A BR 8007075A BR 8007075 A BR8007075 A BR 8007075A BR 8007075 A BR8007075 A BR 8007075A
- Authority
- BR
- Brazil
- Prior art keywords
- steels
- recovering
- recovering steels
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 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
- C21D1/26—Methods of annealing
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)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9300779A | 1979-11-09 | 1979-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8007075A true BR8007075A (pt) | 1981-05-12 |
Family
ID=22236273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8007075A BR8007075A (pt) | 1979-11-09 | 1980-10-31 | Processo para recozimento de acos |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS56139618A (pt) |
AU (1) | AU537333B2 (pt) |
BE (1) | BE886095A (pt) |
BR (1) | BR8007075A (pt) |
CA (1) | CA1151513A (pt) |
CH (1) | CH649313A5 (pt) |
DE (1) | DE3042067A1 (pt) |
DK (1) | DK154229C (pt) |
ES (1) | ES8202867A1 (pt) |
FR (1) | FR2469460A1 (pt) |
GB (1) | GB2066850B (pt) |
IT (1) | IT1134136B (pt) |
MX (1) | MX154795A (pt) |
SE (1) | SE449008B (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673433A (en) * | 1986-05-28 | 1987-06-16 | Uddeholm Tooling Aktiebolag | Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material |
DE102004023579B4 (de) * | 2004-05-13 | 2014-04-03 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Verfahren zur Wärmebehandlung eines Fügeteils aus hochfestem Stahl |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3692591A (en) * | 1970-08-31 | 1972-09-19 | United States Steel Corp | Method for effecting the rapid heat-treatment of steel plate |
SE396769B (sv) * | 1972-03-07 | 1977-10-03 | Licencia Talalmanyokat | Snabbvermebehandling av stal |
JPS4894618A (pt) * | 1972-03-15 | 1973-12-05 | ||
US4040872A (en) * | 1976-04-16 | 1977-08-09 | Lasalle Steel Company | Process for strengthening of carbon steels |
-
1980
- 1980-10-20 AU AU63517/80A patent/AU537333B2/en not_active Ceased
- 1980-10-24 MX MX184473A patent/MX154795A/es unknown
- 1980-10-31 IT IT25723/80A patent/IT1134136B/it active
- 1980-10-31 BR BR8007075A patent/BR8007075A/pt unknown
- 1980-11-05 FR FR8023576A patent/FR2469460A1/fr active Granted
- 1980-11-05 SE SE8007767A patent/SE449008B/sv not_active IP Right Cessation
- 1980-11-06 CA CA000364167A patent/CA1151513A/en not_active Expired
- 1980-11-06 CH CH8253/80A patent/CH649313A5/it not_active IP Right Cessation
- 1980-11-07 ES ES496654A patent/ES8202867A1/es not_active Expired
- 1980-11-07 DK DK473080A patent/DK154229C/da not_active IP Right Cessation
- 1980-11-07 GB GB8035855A patent/GB2066850B/en not_active Expired
- 1980-11-07 DE DE19803042067 patent/DE3042067A1/de not_active Ceased
- 1980-11-07 BE BE0/202750A patent/BE886095A/fr not_active IP Right Cessation
- 1980-11-10 JP JP15805680A patent/JPS56139618A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK473080A (da) | 1981-05-10 |
DK154229C (da) | 1989-03-20 |
BE886095A (fr) | 1981-03-02 |
FR2469460A1 (fr) | 1981-05-22 |
AU537333B2 (en) | 1984-06-21 |
JPS56139618A (en) | 1981-10-31 |
GB2066850B (en) | 1983-09-21 |
SE8007767L (sv) | 1981-05-10 |
SE449008B (sv) | 1987-03-30 |
MX154795A (es) | 1987-12-15 |
DE3042067A1 (de) | 1981-05-21 |
ES496654A0 (es) | 1982-02-16 |
IT1134136B (it) | 1986-07-24 |
AU6351780A (en) | 1981-05-14 |
FR2469460B1 (pt) | 1985-01-18 |
GB2066850A (en) | 1981-07-15 |
DK154229B (da) | 1988-10-24 |
CA1151513A (en) | 1983-08-09 |
CH649313A5 (it) | 1985-05-15 |
ES8202867A1 (es) | 1982-02-16 |
IT8025723A0 (it) | 1980-10-31 |
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