GB315673A - Improved manufacture of alloy steel - Google Patents
Improved manufacture of alloy steelInfo
- Publication number
- GB315673A GB315673A GB331228A GB331228A GB315673A GB 315673 A GB315673 A GB 315673A GB 331228 A GB331228 A GB 331228A GB 331228 A GB331228 A GB 331228A GB 315673 A GB315673 A GB 315673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alloy steel
- scrap
- nickel
- silicon
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
315,673. Wade, H., (International Nickel Co.). Feb. 2, 1928. Alloys.-In the manufacture of alloy steel from scrap having a high percentage of silicon, nickel, chromium, or copper, the scrap is treated, preferably in an electric furnace under oxidizing conditions until the gases are removed to a point indicated by a maximum silicon content of 0.1 per cent, and the bath is then subjected to reducing conditions, alloying material being subsequently added if desired. It is preferred to remove the gases to a point indicated by a silicon content of 0.05 per cent. The high per centage alloy steel scrap is defined as containing over 8 per cent of nickel, 5 per cent of copper or chromium, and 0.75 per cent of silicon. Reference has been directed by the Comptroller to Specification 195,677.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB331228A GB315673A (en) | 1928-02-02 | 1928-02-02 | Improved manufacture of alloy steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB331228A GB315673A (en) | 1928-02-02 | 1928-02-02 | Improved manufacture of alloy steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315673A true GB315673A (en) | 1929-07-02 |
Family
ID=9755935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB331228A Expired GB315673A (en) | 1928-02-02 | 1928-02-02 | Improved manufacture of alloy steel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB315673A (en) |
-
1928
- 1928-02-02 GB GB331228A patent/GB315673A/en not_active Expired
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