FR859231A - Metal heat treatment process - Google Patents
Metal heat treatment processInfo
- Publication number
- FR859231A FR859231A FR859231DA FR859231A FR 859231 A FR859231 A FR 859231A FR 859231D A FR859231D A FR 859231DA FR 859231 A FR859231 A FR 859231A
- Authority
- FR
- France
- Prior art keywords
- heat treatment
- treatment process
- metal heat
- metal
- treatment
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI62386D DE738326C (en) | 1938-09-03 | 1938-09-03 | Process for the heat treatment of metals |
Publications (1)
Publication Number | Publication Date |
---|---|
FR859231A true FR859231A (en) | 1940-12-13 |
Family
ID=7195672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR859231D Expired FR859231A (en) | 1938-09-03 | 1939-08-21 | Metal heat treatment process |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE738326C (en) |
FR (1) | FR859231A (en) |
-
1938
- 1938-09-03 DE DEI62386D patent/DE738326C/en not_active Expired
-
1939
- 1939-08-21 FR FR859231D patent/FR859231A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE738326C (en) | 1943-08-11 |
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