GB404876A - Processes for the improvement of ferro-nickel-chromium alloys - Google Patents
Processes for the improvement of ferro-nickel-chromium alloysInfo
- Publication number
- GB404876A GB404876A GB18819/33A GB1881933A GB404876A GB 404876 A GB404876 A GB 404876A GB 18819/33 A GB18819/33 A GB 18819/33A GB 1881933 A GB1881933 A GB 1881933A GB 404876 A GB404876 A GB 404876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferro
- nickel
- improvement
- processes
- chromium 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The process for the thermal treatment of ferro-nickel-chromium alloys described in the parent Specification is applied to alloys which contain both aluminium and titanium, the proportion of aluminium being 1-7 per cent, and the titanium 0.5-5 per cent. The temperature of the first heating may be raised to 1300 DEG C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR404876X | 1932-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB404876A true GB404876A (en) | 1934-01-25 |
Family
ID=8897137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18819/33A Expired GB404876A (en) | 1932-07-05 | 1933-07-03 | Processes for the improvement of ferro-nickel-chromium alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB404876A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131055A (en) * | 1960-03-11 | 1964-04-28 | Soc Metallurgique Imphy | Alloy based on iron, containing nickel, chromium and aluminium, and process for obtaining same |
EP0050408A1 (en) * | 1980-09-05 | 1982-04-28 | Firth Brown Limited | Austenitic alloy steel and bar, billet, wire, slab, plate, sheet, tube or forgings |
FR2564107A1 (en) * | 1984-05-11 | 1985-11-15 | Cabot Corp | NICKEL-CHROME-IRON-ALUMINUM ALLOY AND PRODUCT ARTICLE. |
-
1933
- 1933-07-03 GB GB18819/33A patent/GB404876A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131055A (en) * | 1960-03-11 | 1964-04-28 | Soc Metallurgique Imphy | Alloy based on iron, containing nickel, chromium and aluminium, and process for obtaining same |
EP0050408A1 (en) * | 1980-09-05 | 1982-04-28 | Firth Brown Limited | Austenitic alloy steel and bar, billet, wire, slab, plate, sheet, tube or forgings |
FR2564107A1 (en) * | 1984-05-11 | 1985-11-15 | Cabot Corp | NICKEL-CHROME-IRON-ALUMINUM ALLOY AND PRODUCT ARTICLE. |
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