GB230356A - Improved alloys for tipping metallic surfaces - Google Patents
Improved alloys for tipping metallic surfacesInfo
- Publication number
- GB230356A GB230356A GB1983924A GB1983924A GB230356A GB 230356 A GB230356 A GB 230356A GB 1983924 A GB1983924 A GB 1983924A GB 1983924 A GB1983924 A GB 1983924A GB 230356 A GB230356 A GB 230356A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tipping
- metallic surfaces
- improved alloys
- per cent
- 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
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
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
230,356. Heraeus Ges., W. C., and Haagn, E. Aug. 21, 1924. Addition to 221,786. Alloys for tipping metal articles for the production of hard points or surfaces comprise tungsten, 10-15 per cent of platinum, and 1-3 per cent of iridium, osmium, or ruthenium, and are made by melting the constituents in an electric arc in a reducing gas such as hydrogen, or by means of cathode rays.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1983924A GB230356A (en) | 1924-08-21 | 1924-08-21 | Improved alloys for tipping metallic surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1983924A GB230356A (en) | 1924-08-21 | 1924-08-21 | Improved alloys for tipping metallic surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB230356A true GB230356A (en) | 1925-03-12 |
Family
ID=10136080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1983924A Expired GB230356A (en) | 1924-08-21 | 1924-08-21 | Improved alloys for tipping metallic surfaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB230356A (en) |
-
1924
- 1924-08-21 GB GB1983924A patent/GB230356A/en not_active Expired
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