GB353459A - Improvements in or relating to iron, chromium and nickel alloys - Google Patents
Improvements in or relating to iron, chromium and nickel alloysInfo
- Publication number
- GB353459A GB353459A GB2121/30A GB212130A GB353459A GB 353459 A GB353459 A GB 353459A GB 2121/30 A GB2121/30 A GB 2121/30A GB 212130 A GB212130 A GB 212130A GB 353459 A GB353459 A GB 353459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- chromium
- iron
- relating
- nickel 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Iron-chromium-nickel alloys contain 8-25 per cent of chromium and 12-19 per cent of nickel, with or without up to 5 per cent of manganese, up to 1 per cent of silicon, and up to 5 per cent of other metals such as copper, cobalt, vanadium, tungsten, molybdenum, and aluminium. Carbon may be present up to 0.35 per cent. An example contains about 15 per cent of chromium, 15 per cent of nickel, 0,8 per cent of manganese, 0,2 per cent of silicon, and not more than 0,2 per cent of carbon. Specification 353,448 is referred to. Reference has been directed by the Comptroller to Specifications 13414/13, 201,914, 201,915, 232,656, 276,317, 287,876, 302,812, 313,471, and 314,176, [all in Class 82 (i), Metals, Extracting &c.].
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US353459XA | 1929-01-22 | 1929-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB353459A true GB353459A (en) | 1931-07-21 |
Family
ID=21882100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2121/30A Expired GB353459A (en) | 1929-01-22 | 1930-01-21 | Improvements in or relating to iron, chromium and nickel alloys |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR688359A (en) |
| GB (1) | GB353459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1236800B (en) * | 1956-10-19 | 1967-03-16 | United States Steel Corp | Use of a corrosion-resistant chromium-nickel steel for objects that have to be resistant to attack by 65% nitric acid |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747301C (en) * | 1936-07-19 | 1944-11-23 | Krupp Ag | Manufacture of items that require high resistance to attack by hydrochloric or sulfuric acid at elevated temperatures, with the exception of boiling sulfuric acid |
| US2496245A (en) * | 1948-04-06 | 1950-01-31 | Armco Steel Corp | Internal-combustion engine valve |
| DE4213325A1 (en) * | 1992-04-23 | 1993-10-28 | Bayer Ag | Use of kneading and casting materials as well as welding filler materials for components exposed to hot concentrated sulfuric acid or oleum as well as processes for the production of sulfuric acid |
-
1930
- 1930-01-16 FR FR688359D patent/FR688359A/en not_active Expired
- 1930-01-21 GB GB2121/30A patent/GB353459A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1236800B (en) * | 1956-10-19 | 1967-03-16 | United States Steel Corp | Use of a corrosion-resistant chromium-nickel steel for objects that have to be resistant to attack by 65% nitric acid |
Also Published As
| Publication number | Publication date |
|---|---|
| FR688359A (en) | 1930-08-22 |
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