GB205125A - Manufacture of weather-proof articles of ferrous alloys - Google Patents
Manufacture of weather-proof articles of ferrous alloysInfo
- Publication number
- GB205125A GB205125A GB1287822A GB1287822A GB205125A GB 205125 A GB205125 A GB 205125A GB 1287822 A GB1287822 A GB 1287822A GB 1287822 A GB1287822 A GB 1287822A GB 205125 A GB205125 A GB 205125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- chromium
- weather
- manufacture
- carbon
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
205,125. Skelley, J. M., and Continuous Reaction Co., Ltd. May 6, 1922. Alloys. - Stainless or weatherproof iron alloys suitable for making articles liable to be exposed to varying atmospheric conditions contain 12-24 per cent of chromium, 0.4-3 per cent of molybdenum, 0.85 per cent or less of carbon, and 1.3 per cent or less of silicon. The preferred percentage of carbon depends upon and increases with the percentages of chromium and molybdenum. According to the first Provisional Specification, the carbon may be as high as 1 per cent and the silicon as high as 1.75 per cent; and according to the second, the chromium may be as low as 11 per cent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1287822A GB205125A (en) | 1922-05-06 | 1922-05-06 | Manufacture of weather-proof articles of ferrous alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1287822A GB205125A (en) | 1922-05-06 | 1922-05-06 | Manufacture of weather-proof articles of ferrous alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB205125A true GB205125A (en) | 1923-10-08 |
Family
ID=10012792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1287822A Expired GB205125A (en) | 1922-05-06 | 1922-05-06 | Manufacture of weather-proof articles of ferrous alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB205125A (en) |
-
1922
- 1922-05-06 GB GB1287822A patent/GB205125A/en not_active Expired
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