GB392038A - Improvements relating to hard alloys - Google Patents
Improvements relating to hard alloysInfo
- Publication number
- GB392038A GB392038A GB24530/32A GB2453032A GB392038A GB 392038 A GB392038 A GB 392038A GB 24530/32 A GB24530/32 A GB 24530/32A GB 2453032 A GB2453032 A GB 2453032A GB 392038 A GB392038 A GB 392038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- improvements relating
- borides
- silicides
- tantalum
- 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
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/18—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on silicides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Abstract
A sintered hard alloy, more than 50 per cent of which consists of one or more borides, or one or more silicides, or a silicide-boride mixture, contains also more than 0,5 per cent of at least one refractory carbide and more than 0,5 and up to 25 per cent of a metal or metals of lower melting point, e.g. iron, nickel, manganese, or cobalt. The silicides and borides of tungsten, molybdenum, titanium, zirconium, thorium, vanadium, niobium, tantalum, chromium, and aluminium, and the carbides of tungsten, molybdenum, tantalum, and titanium, are specified as constituents.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE392038X | 1931-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB392038A true GB392038A (en) | 1933-05-11 |
Family
ID=6383279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24530/32A Expired GB392038A (en) | 1931-09-03 | 1932-09-02 | Improvements relating to hard alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB392038A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934409A (en) * | 1972-08-02 | 1974-03-29 | ||
| JPS5174914A (en) * | 1974-12-25 | 1976-06-29 | Ngk Spark Plug Co | Hokachitankishoketsugokinno seizoho |
| EP0148821A1 (en) * | 1983-05-27 | 1985-07-24 | Ford Motor Co | Method of making and using a titanium diboride comprising body. |
-
1932
- 1932-09-02 GB GB24530/32A patent/GB392038A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934409A (en) * | 1972-08-02 | 1974-03-29 | ||
| JPS5536696B2 (en) * | 1972-08-02 | 1980-09-22 | ||
| JPS5174914A (en) * | 1974-12-25 | 1976-06-29 | Ngk Spark Plug Co | Hokachitankishoketsugokinno seizoho |
| JPS5428131B2 (en) * | 1974-12-25 | 1979-09-14 | ||
| EP0148821A1 (en) * | 1983-05-27 | 1985-07-24 | Ford Motor Co | Method of making and using a titanium diboride comprising body. |
| EP0148821A4 (en) * | 1983-05-27 | 1985-10-01 | Ford Motor Co | Method of making and using a titanium diboride comprising body. |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB471784A (en) | Improvements in and relating to hard metal tools for machining or shaping materials | |
| US1999888A (en) | Weldrod | |
| GB392038A (en) | Improvements relating to hard alloys | |
| GB443303A (en) | Improvements in or relating to hard cemented carbide material | |
| GB398661A (en) | Improvements in hard alloys | |
| GB391984A (en) | Improvements in hard alloys | |
| GB396940A (en) | Improvements relating to hard metal alloys | |
| GB1085041A (en) | Heat-resisting cemented carbide | |
| GB465323A (en) | Improved sintered hard metal alloys | |
| GB360926A (en) | Improvements in and relating to corrosion resisting steel and iron | |
| US1991912A (en) | Sintered hard metallic alloy | |
| GB443821A (en) | Improvements in the manufacture of cobalt-tungsten-chromium alloys | |
| GB436255A (en) | Improvements in or relating to hard metal compositions | |
| GB348641A (en) | Improvements relating to alloys | |
| GB220006A (en) | Improvements in or relating to alloys | |
| GB376912A (en) | Improvements in or relating to sintered hard metallic alloys | |
| GB495678A (en) | An improved hard metal alloy | |
| GB406633A (en) | Improvements in hard alloys | |
| GB429650A (en) | Improvements in hard metal alloys | |
| GB370566A (en) | Improvements in or relating to hard metal alloys | |
| GB378055A (en) | Improvements in metallic alloys | |
| GB471966A (en) | Tool elements and hard alloys therefor | |
| GB439379A (en) | Improvements in and relating to hard alloys | |
| GB372678A (en) | Improvements relating to the welding of ingot iron, gray cast iron, cast steel, cast silicon steel and structural steel | |
| GB350750A (en) | Copper-silicon-zinc alloy |