GB517233A - Improvements in annealing box alloys - Google Patents
Improvements in annealing box alloysInfo
- Publication number
- GB517233A GB517233A GB2251238A GB2251238A GB517233A GB 517233 A GB517233 A GB 517233A GB 2251238 A GB2251238 A GB 2251238A GB 2251238 A GB2251238 A GB 2251238A GB 517233 A GB517233 A GB 517233A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alloys
- annealing box
- annealing
- ferror
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
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 Sheet Steel (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
517,233. Alloys. DUNLOP, S. (Ferror Steel Corporation). July 28, 1938, No. 22512. [A Specification was laid' open to inspection under Sect. 91 of the Acts, March 21, 1939.] [Class 82 (i)] Annealing-boxes are made of a ferrous alloy containing 1-30 per cent. of chromium, 0.5-2 per cent. of carbon, 0.25-10 per cent. of copper, 0.1-2 per cent. of aluminium and 0.25-6 per cent. of silicon. The alloy may also contain up to 6 per cent. of nickel or up to 2 per cent. of tungsten, molybdenum, vanadium, cobalt, tantalum, uranium, manganese, titanium, zirconium or niobium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2251238A GB517233A (en) | 1938-07-28 | 1938-07-28 | Improvements in annealing box alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2251238A GB517233A (en) | 1938-07-28 | 1938-07-28 | Improvements in annealing box alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB517233A true GB517233A (en) | 1940-01-24 |
Family
ID=10180572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2251238A Expired GB517233A (en) | 1938-07-28 | 1938-07-28 | Improvements in annealing box alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB517233A (en) |
-
1938
- 1938-07-28 GB GB2251238A patent/GB517233A/en not_active Expired
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