GB1295413A - - Google Patents
Info
- Publication number
- GB1295413A GB1295413A GB1295413DA GB1295413A GB 1295413 A GB1295413 A GB 1295413A GB 1295413D A GB1295413D A GB 1295413DA GB 1295413 A GB1295413 A GB 1295413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- volume
- die
- molybdenum
- tungsten
- extrusion die
- 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
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
- B21C25/025—Selection of materials therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90670A AT294529B (de) | 1970-02-02 | 1970-02-02 | Strangpreßmatrize |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1295413A true GB1295413A (de) | 1972-11-08 |
Family
ID=3502561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1295413D Expired GB1295413A (de) | 1970-02-02 | 1971-01-18 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3791799A (de) |
JP (1) | JPS5440487B1 (de) |
AT (1) | AT294529B (de) |
BE (1) | BE761997A (de) |
CH (1) | CH552067A (de) |
DE (1) | DE2064674C3 (de) |
FR (1) | FR2080429A5 (de) |
GB (1) | GB1295413A (de) |
NL (1) | NL172343C (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2270687A (en) * | 1992-09-21 | 1994-03-23 | Matsushita Electric Works Ltd | Zirconia based composite material |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4571983A (en) * | 1985-04-30 | 1986-02-25 | United Technologies Corporation | Refractory metal coated metal-working dies |
FR2582547B1 (fr) * | 1985-05-31 | 1988-12-02 | Commissariat Energie Atomique | Filiere pour filage a chaud |
US4769346A (en) * | 1986-10-24 | 1988-09-06 | Corning Glass Works | Whisker composite ceramics for metal extrusion or the like |
AT401778B (de) * | 1994-08-01 | 1996-11-25 | Plansee Ag | Verwendung von molybdän-legierungen |
AT2017U1 (de) * | 1997-05-09 | 1998-03-25 | Plansee Ag | Verwendung einer molybdän-/wolfram-legierung in bauteilen für glasschmelzen |
CN103627940B (zh) * | 2013-11-27 | 2015-06-10 | 江西理工大学 | 用于热作挤压模具的粉末冶金钼基材料及模具成形方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798808A (en) * | 1953-02-02 | 1957-07-09 | Westinghouse Electric Corp | Method of introducing zirconia into tungsten powder preliminary to forming electrodes |
US2949358A (en) * | 1957-09-23 | 1960-08-16 | Du Pont | Reinforced heat resistant refractorymetal alloys |
DE1242810B (de) * | 1964-11-20 | 1967-06-22 | Plansee Metallwerk | Behaelter zur Aufnahme von Metallschmelzen, insbesondere Eisen- und Stahlschmelzen |
US3271142A (en) * | 1965-02-25 | 1966-09-06 | Joseph P Hammond | Method for formulating master alloy compositions for use in dispersion hardened compacts |
US3475159A (en) * | 1967-01-16 | 1969-10-28 | Dow Chemical Co | Method for preparing tungsten powders doped with refractory metal oxides |
-
1970
- 1970-02-02 AT AT90670A patent/AT294529B/de not_active IP Right Cessation
- 1970-12-31 DE DE2064674A patent/DE2064674C3/de not_active Expired
-
1971
- 1971-01-11 NL NLAANVRAGE7100332,A patent/NL172343C/xx not_active IP Right Cessation
- 1971-01-18 GB GB1295413D patent/GB1295413A/en not_active Expired
- 1971-01-22 FR FR7102078A patent/FR2080429A5/fr not_active Expired
- 1971-01-25 BE BE761997A patent/BE761997A/nl not_active IP Right Cessation
- 1971-01-29 US US00111136A patent/US3791799A/en not_active Expired - Lifetime
- 1971-02-02 CH CH148671A patent/CH552067A/de not_active IP Right Cessation
- 1971-02-02 JP JP713626A patent/JPS5440487B1/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2270687A (en) * | 1992-09-21 | 1994-03-23 | Matsushita Electric Works Ltd | Zirconia based composite material |
US5525560A (en) * | 1992-09-21 | 1996-06-11 | Matsushita Electric Works, Ltd. | Zirconia based composite material and method of manufacturing the same product |
GB2270687B (en) * | 1992-09-21 | 1996-07-31 | Matsushita Electric Works Ltd | Zirconia based composite material and method of manufacturing the same product |
Also Published As
Publication number | Publication date |
---|---|
DE2064674C3 (de) | 1974-01-17 |
NL7100332A (de) | 1971-08-04 |
CH552067A (de) | 1974-07-31 |
AT294529B (de) | 1971-11-25 |
DE2064674A1 (de) | 1972-02-03 |
US3791799A (en) | 1974-02-12 |
DE2064674B2 (de) | 1973-06-20 |
JPS5440487B1 (de) | 1979-12-04 |
NL172343C (nl) | 1983-08-16 |
BE761997A (nl) | 1971-07-01 |
NL172343B (nl) | 1983-03-16 |
FR2080429A5 (de) | 1971-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |