IT1151469B - Lega dura senza tungsteno e metodo per il suo ottenimento - Google Patents
Lega dura senza tungsteno e metodo per il suo ottenimentoInfo
- Publication number
- IT1151469B IT1151469B IT26984/80A IT2698480A IT1151469B IT 1151469 B IT1151469 B IT 1151469B IT 26984/80 A IT26984/80 A IT 26984/80A IT 2698480 A IT2698480 A IT 2698480A IT 1151469 B IT1151469 B IT 1151469B
- Authority
- IT
- Italy
- Prior art keywords
- tungsten
- obtaining
- hard alloy
- alloy
- hard
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
- 229910052721 tungsten Inorganic materials 0.000 title 1
- 239000010937 tungsten Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/058—Mixtures of metal powder with non-metallic powder by reaction sintering (i.e. gasless reaction starting from a mixture of solid metal compounds)
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
-
- 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
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Ceramic Products (AREA)
- Materials For Medical Uses (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2880101 | 1980-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8026984A0 IT8026984A0 (it) | 1980-12-29 |
IT1151469B true IT1151469B (it) | 1986-12-17 |
Family
ID=20876629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26984/80A IT1151469B (it) | 1980-02-20 | 1980-12-29 | Lega dura senza tungsteno e metodo per il suo ottenimento |
Country Status (9)
Country | Link |
---|---|
US (1) | US4431448A (it) |
JP (1) | JPS6318662B2 (it) |
AT (1) | AT377784B (it) |
DE (1) | DE3050279A1 (it) |
FR (1) | FR2476139A1 (it) |
GB (1) | GB2086423B (it) |
IT (1) | IT1151469B (it) |
SE (1) | SE451021B (it) |
WO (1) | WO1981002431A1 (it) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514268A (en) * | 1982-12-30 | 1985-04-30 | Corning Glass Works | Electrolytic Al production with reaction sintered cermet component |
US4746363A (en) * | 1982-12-30 | 1988-05-24 | Corning Glass Works | Reaction sintered cermet |
US4880600A (en) * | 1983-05-27 | 1989-11-14 | Ford Motor Company | Method of making and using a titanium diboride comprising body |
DE3588005T2 (de) * | 1984-05-18 | 1995-08-24 | Mitsue Koizumi | Verfahren zum Sintern von keramischen Körpern mit einer verteilten Metallverstärkung. |
US4610726A (en) * | 1984-06-29 | 1986-09-09 | Eltech Systems Corporation | Dense cermets containing fine grained ceramics and their manufacture |
US4921531A (en) * | 1984-10-19 | 1990-05-01 | Martin Marietta Corporation | Process for forming fine ceramic powders |
US4738389A (en) * | 1984-10-19 | 1988-04-19 | Martin Marietta Corporation | Welding using metal-ceramic composites |
US4915908A (en) * | 1984-10-19 | 1990-04-10 | Martin Marietta Corporation | Metal-second phase composites by direct addition |
US4751048A (en) * | 1984-10-19 | 1988-06-14 | Martin Marietta Corporation | Process for forming metal-second phase composites and product thereof |
US4774052A (en) * | 1984-10-19 | 1988-09-27 | Martin Marietta Corporation | Composites having an intermetallic containing matrix |
US4917964A (en) * | 1984-10-19 | 1990-04-17 | Martin Marietta Corporation | Porous metal-second phase composites |
US4836982A (en) * | 1984-10-19 | 1989-06-06 | Martin Marietta Corporation | Rapid solidification of metal-second phase composites |
US5093148A (en) * | 1984-10-19 | 1992-03-03 | Martin Marietta Corporation | Arc-melting process for forming metallic-second phase composites |
US4915902A (en) * | 1984-10-19 | 1990-04-10 | Martin Marietta Corporation | Complex ceramic whisker formation in metal-ceramic composites |
US5217816A (en) * | 1984-10-19 | 1993-06-08 | Martin Marietta Corporation | Metal-ceramic composites |
US4985202A (en) * | 1984-10-19 | 1991-01-15 | Martin Marietta Corporation | Process for forming porous metal-second phase composites |
DE3438547C2 (de) * | 1984-10-20 | 1986-10-02 | Dornier System Gmbh, 7990 Friedrichshafen | Wärmebehandlungsverfahren für vorlegierte, zweiphasige Wolframpulver |
US4673550A (en) * | 1984-10-23 | 1987-06-16 | Serge Dallaire | TiB2 -based materials and process of producing the same |
AU1051788A (en) * | 1986-11-05 | 1988-06-01 | Martin Marietta Corporation | Isothermal process for forming porous metal-second phase composites and porous product thereof |
US4772452A (en) * | 1986-12-19 | 1988-09-20 | Martin Marietta Corporation | Process for forming metal-second phase composites utilizing compound starting materials |
US4800065A (en) * | 1986-12-19 | 1989-01-24 | Martin Marietta Corporation | Process for making ceramic-ceramic composites and products thereof |
RU1702836C (en) * | 1987-05-26 | 1993-11-15 | Inst Strukturnoj Makrokinetiki | Process of production of superconducting oxide material |
WO1989005280A1 (en) * | 1987-11-30 | 1989-06-15 | Martin Marietta Corporation | Process for forming fine ceramic powders and products thereof |
SE8900918L (sv) * | 1988-03-22 | 1989-09-23 | Inst Struturnoi Makrokinetikia | Foerfarande foer framstaellning av pulverformiga svaarsmaelta oorganiska foereningar och metallkompositioner |
US4946643A (en) * | 1988-10-21 | 1990-08-07 | The United States Of America As Represented By The United States Department Of Energy | Dense, finely, grained composite materials |
US4909842A (en) * | 1988-10-21 | 1990-03-20 | The United States Of America As Represented By The United States Department Of Energy | Grained composite materials prepared by combustion synthesis under mechanical pressure |
FR2678286B1 (fr) * | 1991-06-28 | 1994-06-17 | Sandvik Hard Materials Sa | Cermets a base de borures des metaux de transition, leur fabrication et leurs applications. |
GB2274467A (en) * | 1993-01-26 | 1994-07-27 | London Scandinavian Metall | Metal matrix alloys |
US5342572A (en) * | 1993-04-27 | 1994-08-30 | Alfred University | Combustion synthesis process utilizing an ignitable primer which is ignited after application of pressure |
US5340533A (en) * | 1993-04-27 | 1994-08-23 | Alfred University | Combustion synthesis process utilizing an ignitable primer which is ignited after application of pressure |
US5382405A (en) * | 1993-09-03 | 1995-01-17 | Inland Steel Company | Method of manufacturing a shaped article from a powdered precursor |
US5417952A (en) * | 1994-05-27 | 1995-05-23 | Midwest Research Institute | Process for synthesizing titanium carbide, titanium nitride and titanium carbonitride |
US5708956A (en) * | 1995-10-02 | 1998-01-13 | The Dow Chemical Company | Single step synthesis and densification of ceramic-ceramic and ceramic-metal composite materials |
US6129135A (en) * | 1999-06-29 | 2000-10-10 | The United States Of America As Represented By The Secretary Of The Navy | Fabrication of metal-matrix compositions |
US7278353B2 (en) * | 2003-05-27 | 2007-10-09 | Surface Treatment Technologies, Inc. | Reactive shaped charges and thermal spray methods of making same |
US7278354B1 (en) | 2003-05-27 | 2007-10-09 | Surface Treatment Technologies, Inc. | Shock initiation devices including reactive multilayer structures |
US9499895B2 (en) | 2003-06-16 | 2016-11-22 | Surface Treatment Technologies, Inc. | Reactive materials and thermal spray methods of making same |
US8613808B2 (en) * | 2006-02-14 | 2013-12-24 | Surface Treatment Technologies, Inc. | Thermal deposition of reactive metal oxide/aluminum layers and dispersion strengthened aluminides made therefrom |
DE102008014355A1 (de) * | 2008-03-14 | 2009-09-17 | Esk Ceramics Gmbh & Co. Kg | Verbundwerkstoff auf Basis von Übergangsmetalldiboriden, Verfahren zu dessen Herstellung und dessen Verwendung |
JP4723658B2 (ja) * | 2009-02-16 | 2011-07-13 | 昭和電工株式会社 | 感光性樹脂組成物及びそれに用いる感光性樹脂の製造方法 |
RU2691656C1 (ru) * | 2018-01-22 | 2019-06-17 | Общество с ограниченной ответственностью "СВС-Композит" | Шихта и способ получения износостойкого материала с ее использованием методом СВС |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA736428A (en) * | 1966-06-14 | The Carborundum Company | Cutting tools | |
US2084349A (en) * | 1934-09-10 | 1937-06-22 | Clemens A Laise | Method of making wear resisting materials |
AT164423B (de) * | 1946-02-16 | 1949-11-10 | Plansee Metallwerk | Borhaltiger Kontaktwerkstoff für elektrische Schalter, Schaltstifte, Schweißelektroden od. dgl. |
GB866119A (en) * | 1957-07-12 | 1961-04-26 | Metallwerk Plansee G M B H | Improvements in or relating to alloy materials |
US3143413A (en) * | 1960-06-03 | 1964-08-04 | Siegfried G Krapf | Ceramic materials and methods for their manufacture |
DE1250130B (it) * | 1961-10-03 | 1967-09-14 | ||
US3158469A (en) * | 1962-08-08 | 1964-11-24 | Stackpole Carbon Co | Electrical contact |
GB1024793A (en) * | 1962-08-13 | 1966-04-06 | Carborundum Co | Improvements in or relating to cutting tools |
US3301673A (en) * | 1964-04-24 | 1967-01-31 | Exxon Production Research Co | Liquid phase sintering process |
CH503309A (de) * | 1968-09-20 | 1970-10-30 | Villat Marcel | Korrosionsbeständiger äusserer Uhrenbestandteil |
JPS522925B1 (it) * | 1969-04-08 | 1977-01-25 | ||
US3551991A (en) * | 1969-04-16 | 1971-01-05 | Gen Electric | Infiltrated cemented carbides |
US3726643A (en) * | 1970-04-09 | 1973-04-10 | I Khim Fiz Akademii Nauk | Method of producing refractory carbides,borides,silicides,sulfides,and nitrides of metals of groups iv,v,and vi of the periodic system |
SU431253A1 (ru) * | 1972-10-04 | 1974-06-05 | Способ синтеза тугоплавких неорганических соединений | |
SU460115A1 (ru) * | 1973-09-17 | 1975-02-15 | Отделение ордена Ленина института химической физики АН СССР | Способ получени порошков тугоплавких соединений |
SU523954A1 (ru) * | 1975-01-03 | 1976-08-05 | Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета | Спеченный твердый материал |
US3954419A (en) * | 1975-06-19 | 1976-05-04 | The United States Of America As Represented By The Secretary Of The Interior | Fabrication of nonsparking titanium diboride mining tools |
SU617485A1 (ru) * | 1975-06-26 | 1978-07-30 | Отделение Ордена Ленина Институт Химической Физик Ан Ссср | Способ получени тугоплавких неорганически материалов |
DE2637634C2 (de) * | 1976-08-20 | 1982-11-11 | Boris Georgievič Arabej | Wärmeabsorbierendes, gesintertes Material für Bremsen |
US4067743A (en) * | 1976-09-02 | 1978-01-10 | Boris Georgievich Arabei | Heat-absorbing material |
-
1980
- 1980-07-31 GB GB8131143A patent/GB2086423B/en not_active Expired
- 1980-07-31 AT AT0913980A patent/AT377784B/de not_active IP Right Cessation
- 1980-07-31 DE DE803050279A patent/DE3050279A1/de active Granted
- 1980-07-31 JP JP55502285A patent/JPS6318662B2/ja not_active Expired
- 1980-07-31 US US06/314,074 patent/US4431448A/en not_active Expired - Fee Related
- 1980-07-31 WO PCT/SU1980/000133 patent/WO1981002431A1/ru active Application Filing
- 1980-12-29 IT IT26984/80A patent/IT1151469B/it active
-
1981
- 1981-02-19 FR FR8103314A patent/FR2476139A1/fr active Granted
- 1981-10-16 SE SE8106124A patent/SE451021B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3050279C2 (it) | 1990-04-05 |
JPS57500289A (it) | 1982-02-18 |
FR2476139B1 (it) | 1985-01-18 |
GB2086423A (en) | 1982-05-12 |
ATA913980A (de) | 1984-09-15 |
SE451021B (sv) | 1987-08-24 |
AT377784B (de) | 1985-04-25 |
DE3050279A1 (en) | 1982-04-15 |
GB2086423B (en) | 1984-10-03 |
SE8106124L (sv) | 1981-10-16 |
WO1981002431A1 (en) | 1981-09-03 |
US4431448A (en) | 1984-02-14 |
FR2476139A1 (fr) | 1981-08-21 |
JPS6318662B2 (it) | 1988-04-19 |
IT8026984A0 (it) | 1980-12-29 |
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