FR780056A - Annealing kettle for metals or metal alloys - Google Patents
Annealing kettle for metals or metal alloysInfo
- Publication number
- FR780056A FR780056A FR780056DA FR780056A FR 780056 A FR780056 A FR 780056A FR 780056D A FR780056D A FR 780056DA FR 780056 A FR780056 A FR 780056A
- Authority
- FR
- France
- Prior art keywords
- kettle
- annealing
- metals
- metal alloys
- alloys
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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 |
---|---|---|---|
FR780056T | 1934-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR780056A true FR780056A (en) | 1935-04-18 |
Family
ID=9203258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR780056D Expired FR780056A (en) | 1934-10-15 | 1934-10-15 | Annealing kettle for metals or metal alloys |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR780056A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE869040C (en) * | 1941-09-18 | 1953-03-02 | Hoechst Ag | Process for removing oxygen from gases and vapors |
-
1934
- 1934-10-15 FR FR780056D patent/FR780056A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE869040C (en) * | 1941-09-18 | 1953-03-02 | Hoechst Ag | Process for removing oxygen from gases and vapors |
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