CA990978A - Production of ultra-hard metals - Google Patents
Production of ultra-hard metalsInfo
- Publication number
- CA990978A CA990978A CA173,997A CA173997A CA990978A CA 990978 A CA990978 A CA 990978A CA 173997 A CA173997 A CA 173997A CA 990978 A CA990978 A CA 990978A
- Authority
- CA
- Canada
- Prior art keywords
- ultra
- production
- hard metals
- metals
- hard
- 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
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 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
- C22C1/10—Alloys containing non-metals
- C22C1/1084—Alloys containing non-metals by mechanical alloying (blending, milling)
-
- 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
- C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
-
- 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
- C22C32/0047—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 carbides, nitrides, borides or silicides as the main non-metallic constituents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US307358A US3865586A (en) | 1972-11-17 | 1972-11-17 | Method of producing refractory compound containing metal articles by high energy milling the individual powders together and consolidating them |
Publications (1)
Publication Number | Publication Date |
---|---|
CA990978A true CA990978A (en) | 1976-06-15 |
Family
ID=23189400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA173,997A Expired CA990978A (en) | 1972-11-17 | 1973-06-13 | Production of ultra-hard metals |
Country Status (15)
Country | Link |
---|---|
US (1) | US3865586A (fr) |
JP (1) | JPS4981209A (fr) |
AT (1) | AT331050B (fr) |
BE (1) | BE807418A (fr) |
CA (1) | CA990978A (fr) |
CH (1) | CH590705A5 (fr) |
DE (1) | DE2357444A1 (fr) |
ES (1) | ES420596A1 (fr) |
FR (1) | FR2207194A1 (fr) |
GB (1) | GB1445607A (fr) |
IL (1) | IL43592A0 (fr) |
IT (1) | IT997598B (fr) |
LU (1) | LU68813A1 (fr) |
NL (1) | NL7315176A (fr) |
ZA (1) | ZA738486B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8316541B2 (en) | 2007-06-29 | 2012-11-27 | Pratt & Whitney Canada Corp. | Combustor heat shield with integrated louver and method of manufacturing the same |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE392482B (sv) * | 1975-05-16 | 1977-03-28 | Sandvik Ab | Pa pulvermetallurgisk veg framstelld legering bestaende av 30-70 volymprocent |
US4015947A (en) * | 1975-09-10 | 1977-04-05 | Alcan Aluminum Corporation | Production of sintered aluminum alloy articles from particulate premixes |
US4070184A (en) * | 1976-09-24 | 1978-01-24 | Gte Sylvania Incorporated | Process for producing refractory carbide grade powder |
FR2503926B1 (fr) * | 1981-04-10 | 1988-05-06 | Sumitomo Electric Industries | Materiaux de contact electrique |
US4557893A (en) * | 1983-06-24 | 1985-12-10 | Inco Selective Surfaces, Inc. | Process for producing composite material by milling the metal to 50% saturation hardness then co-milling with the hard phase |
GB2156854B (en) * | 1984-04-06 | 1987-03-11 | Atomic Energy Authority Uk | Titanium nitride dispersion strengthened alloys |
US4921531A (en) * | 1984-10-19 | 1990-05-01 | Martin Marietta Corporation | Process for forming fine ceramic powders |
US5217816A (en) * | 1984-10-19 | 1993-06-08 | Martin Marietta Corporation | Metal-ceramic composites |
US4689196A (en) * | 1985-06-24 | 1987-08-25 | Gte Products Corporation | Silver-tungsten carbide-graphite electrical contact |
EP0243641B1 (fr) * | 1986-03-27 | 1990-07-25 | Siemens Aktiengesellschaft | Procédé de préparation d'un matériau à propriété magnétique permanente à partir de poudre |
US4749545A (en) * | 1986-04-02 | 1988-06-07 | British Petroleum Co. P.L.C. | Preparation of composites |
GB2209345A (en) * | 1987-09-03 | 1989-05-10 | Alcan Int Ltd | Making aluminium metal-refractory powder composite by milling |
WO1989005280A1 (fr) * | 1987-11-30 | 1989-06-15 | Martin Marietta Corporation | Procede de production de fines poudres ceramiques et ses produits |
EP0535055A4 (en) * | 1990-06-12 | 1993-12-08 | The Australian National University | Metal carbides and derived composites |
US5304342A (en) * | 1992-06-11 | 1994-04-19 | Hall Jr H Tracy | Carbide/metal composite material and a process therefor |
US5328500A (en) * | 1992-06-22 | 1994-07-12 | Beltz Robert J | Method for producing metal powders |
US6793875B1 (en) * | 1997-09-24 | 2004-09-21 | The University Of Connecticut | Nanostructured carbide cermet powders by high energy ball milling |
US7645315B2 (en) * | 2003-01-13 | 2010-01-12 | Worldwide Strategy Holdings Limited | High-performance hardmetal materials |
US20070034048A1 (en) * | 2003-01-13 | 2007-02-15 | Liu Shaiw-Rong S | Hardmetal materials for high-temperature applications |
US6911063B2 (en) * | 2003-01-13 | 2005-06-28 | Genius Metal, Inc. | Compositions and fabrication methods for hardmetals |
US7857188B2 (en) * | 2005-03-15 | 2010-12-28 | Worldwide Strategy Holding Limited | High-performance friction stir welding tools |
US7470307B2 (en) * | 2005-03-29 | 2008-12-30 | Climax Engineered Materials, Llc | Metal powders and methods for producing the same |
US8936751B2 (en) | 2006-03-31 | 2015-01-20 | Robert G. Lee | Composite system |
US7687023B1 (en) * | 2006-03-31 | 2010-03-30 | Lee Robert G | Titanium carbide alloy |
US8608822B2 (en) | 2006-03-31 | 2013-12-17 | Robert G. Lee | Composite system |
US8197885B2 (en) * | 2008-01-11 | 2012-06-12 | Climax Engineered Materials, Llc | Methods for producing sodium/molybdenum power compacts |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013875A (en) * | 1959-03-17 | 1961-12-19 | Curtiss Wright Corp | Method of manufacturing homogeneous carbides |
US3264222A (en) * | 1962-03-26 | 1966-08-02 | Gen Dynamics Corp | Refractory material |
US3488291A (en) * | 1964-06-17 | 1970-01-06 | Cabot Corp | Process and composition for the production of cemented metal carbides |
US3395013A (en) * | 1965-03-29 | 1968-07-30 | Gen Telepohone And Electronics | High-temperature ductile alloys |
US3591362A (en) * | 1968-03-01 | 1971-07-06 | Int Nickel Co | Composite metal powder |
US3690875A (en) * | 1969-02-19 | 1972-09-12 | Wall Colmonoy Corp | Method of making a cermet-type alloy |
-
1972
- 1972-11-17 US US307358A patent/US3865586A/en not_active Expired - Lifetime
-
1973
- 1973-06-13 CA CA173,997A patent/CA990978A/en not_active Expired
- 1973-10-30 GB GB5030073A patent/GB1445607A/en not_active Expired
- 1973-11-05 ZA ZA738486A patent/ZA738486B/xx unknown
- 1973-11-06 JP JP48124094A patent/JPS4981209A/ja active Pending
- 1973-11-06 NL NL7315176A patent/NL7315176A/xx unknown
- 1973-11-08 IL IL43592A patent/IL43592A0/xx unknown
- 1973-11-13 FR FR7340367A patent/FR2207194A1/fr not_active Withdrawn
- 1973-11-15 CH CH1606473A patent/CH590705A5/xx not_active IP Right Cessation
- 1973-11-15 IT IT53710/73A patent/IT997598B/it active
- 1973-11-15 LU LU68813A patent/LU68813A1/xx unknown
- 1973-11-16 ES ES420596A patent/ES420596A1/es not_active Expired
- 1973-11-16 BE BE137834A patent/BE807418A/fr unknown
- 1973-11-17 DE DE2357444A patent/DE2357444A1/de active Pending
- 1973-11-19 AT AT970673A patent/AT331050B/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8316541B2 (en) | 2007-06-29 | 2012-11-27 | Pratt & Whitney Canada Corp. | Combustor heat shield with integrated louver and method of manufacturing the same |
US8904800B2 (en) | 2007-06-29 | 2014-12-09 | Pratt & Whitney Canada Corp. | Combustor heat shield with integrated louver and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS4981209A (fr) | 1974-08-06 |
ATA970673A (de) | 1975-10-15 |
IL43592A0 (en) | 1974-03-14 |
US3865586A (en) | 1975-02-11 |
AU6251073A (en) | 1975-05-15 |
NL7315176A (fr) | 1974-05-21 |
IT997598B (it) | 1975-12-30 |
DE2357444A1 (de) | 1974-05-30 |
BE807418A (fr) | 1974-05-16 |
CH590705A5 (fr) | 1977-08-31 |
GB1445607A (en) | 1976-08-11 |
ES420596A1 (es) | 1976-04-01 |
LU68813A1 (fr) | 1974-06-21 |
AT331050B (de) | 1976-07-26 |
FR2207194A1 (fr) | 1974-06-14 |
ZA738486B (en) | 1974-11-27 |
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