FR876116A - Process for improving the stamping capacity of steel for cartridge cases - Google Patents
Process for improving the stamping capacity of steel for cartridge casesInfo
- Publication number
- FR876116A FR876116A FR876116DA FR876116A FR 876116 A FR876116 A FR 876116A FR 876116D A FR876116D A FR 876116DA FR 876116 A FR876116 A FR 876116A
- Authority
- FR
- France
- Prior art keywords
- improving
- steel
- cartridge cases
- stamping capacity
- stamping
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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 |
---|---|---|---|
DE876116X | 1940-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR876116A true FR876116A (en) | 1942-10-28 |
Family
ID=6817567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR876116D Expired FR876116A (en) | 1940-10-23 | 1941-10-20 | Process for improving the stamping capacity of steel for cartridge cases |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR876116A (en) |
-
1941
- 1941-10-20 FR FR876116D patent/FR876116A/en not_active Expired
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