FR1138187A - Heat treatment process for steel - Google Patents
Heat treatment process for steelInfo
- Publication number
- FR1138187A FR1138187A FR1138187DA FR1138187A FR 1138187 A FR1138187 A FR 1138187A FR 1138187D A FR1138187D A FR 1138187DA FR 1138187 A FR1138187 A FR 1138187A
- Authority
- FR
- France
- Prior art keywords
- steel
- heat treatment
- treatment process
- heat
- 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
- 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
- C21D1/32—Soft annealing, e.g. spheroidising
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1138187X | 1954-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1138187A true FR1138187A (en) | 1957-06-11 |
Family
ID=7726251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1138187D Expired FR1138187A (en) | 1954-12-27 | 1955-12-23 | Heat treatment process for steel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1138187A (en) |
-
1955
- 1955-12-23 FR FR1138187D patent/FR1138187A/en not_active Expired
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