ATA520478A - Hartstoff mit wc-struktur - Google Patents
Hartstoff mit wc-strukturInfo
- Publication number
- ATA520478A ATA520478A AT0520478A AT520478A ATA520478A AT A520478 A ATA520478 A AT A520478A AT 0520478 A AT0520478 A AT 0520478A AT 520478 A AT520478 A AT 520478A AT A520478 A ATA520478 A AT A520478A
- Authority
- AT
- Austria
- Prior art keywords
- hard material
- hard
- Prior art date
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
- C22C29/02—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
- C22C29/04—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 based on carbonitrides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7802236A SE425003B (sv) | 1978-02-28 | 1978-02-28 | Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA520478A true ATA520478A (de) | 1981-09-15 |
AT366719B AT366719B (de) | 1982-05-10 |
Family
ID=20334121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0520478A AT366719B (de) | 1978-02-28 | 1978-07-18 | Hartstoff mit wc-struktur |
Country Status (10)
Country | Link |
---|---|
US (1) | US4300952A (de) |
JP (1) | JPS54118314A (de) |
AT (1) | AT366719B (de) |
BR (1) | BR7804822A (de) |
CA (1) | CA1134868A (de) |
DE (1) | DE2829753A1 (de) |
FR (1) | FR2418209A2 (de) |
GB (1) | GB2015572B (de) |
IT (1) | IT1112283B (de) |
SE (1) | SE425003B (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053018B1 (de) * | 1980-11-24 | 1984-09-05 | Exxon Research And Engineering Company | Molybdän-Oxycarbonitrid-Zusammensetzungen |
US4610931A (en) * | 1981-03-27 | 1986-09-09 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
USRE34180E (en) * | 1981-03-27 | 1993-02-16 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
FR2543152B1 (fr) * | 1983-03-25 | 1985-06-14 | Eurotungstene Poudres | Catalyseurs de reformage a base de carbures de tungstene et/ou molybdene et leur methode d'utilisation |
SE440753B (sv) * | 1983-05-13 | 1985-08-19 | Santrade Ltd | Verktyg for skerande bearbetning bestaende av kerna och holje |
SE453649B (sv) * | 1984-11-09 | 1988-02-22 | Santrade Ltd | Verktyg i form av en kompoundkropp bestaende av en kerna och ett holje |
US4649084A (en) * | 1985-05-06 | 1987-03-10 | General Electric Company | Process for adhering an oxide coating on a cobalt-enriched zone, and articles made from said process |
US4639352A (en) * | 1985-05-29 | 1987-01-27 | Sumitomo Electric Industries, Ltd. | Hard alloy containing molybdenum |
SE462182B (sv) * | 1986-09-01 | 1990-05-14 | Sandvik Ab | Foerfarande foer framstaellning av en skyddsplatta i kompoundutfoerande saasom splitterskydd, kompoundpansar o d |
US4857108A (en) * | 1986-11-20 | 1989-08-15 | Sandvik Ab | Cemented carbonitride alloy with improved plastic deformation resistance |
JP2890592B2 (ja) * | 1989-01-26 | 1999-05-17 | 住友電気工業株式会社 | 超硬合金製ドリル |
WO1991009785A1 (en) | 1989-12-28 | 1991-07-11 | Tri-Tech Systems International, Inc. | Tamper evident caps and methods for producing such caps |
US5314656A (en) * | 1992-11-20 | 1994-05-24 | The Regents Of The University Of California | Synthesis of transition metal carbonitrides |
US5580666A (en) * | 1995-01-20 | 1996-12-03 | The Dow Chemical Company | Cemented ceramic article made from ultrafine solid solution powders, method of making same, and the material thereof |
JP3052240B2 (ja) * | 1998-02-27 | 2000-06-12 | 東京タングステン株式会社 | X線管用回転陽極及びその製造方法 |
JP3347295B2 (ja) * | 1998-09-09 | 2002-11-20 | 松下電器産業株式会社 | 部品実装ツールとそれによる部品実装方法および装置 |
US20040035246A1 (en) * | 2000-12-19 | 2004-02-26 | Mitsuo Kuwabara | Composite material |
DE10297020T5 (de) * | 2001-07-03 | 2004-08-12 | Honda Giken Kogyo K.K. | Mehrkomponentenkeramikpulver, Verfahren zum Herstellen von Mehrkomponentenkeramikpulver, Sinterkörper und Verfahren zum Herstellen eines Sinterkörpers |
US20040079191A1 (en) * | 2002-10-24 | 2004-04-29 | Toshiba Tungaloy Co., Ltd. | Hard alloy and W-based composite carbide powder used as starting material |
JP2004142993A (ja) * | 2002-10-24 | 2004-05-20 | Toshiba Tungaloy Co Ltd | 六方晶複合炭化物およびその製造方法 |
EP2064358B1 (de) * | 2006-09-14 | 2012-08-22 | Albemarle Netherlands BV | Verfahren zur rückgewinnung von metallen der gruppe vi-b aus verbrauchten katalysatoren |
US8333923B2 (en) * | 2007-02-28 | 2012-12-18 | Caterpillar Inc. | High strength gray cast iron |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2036245A (en) * | 1932-01-11 | 1936-04-07 | Richard R Walter | Alloy |
US3994692A (en) * | 1974-05-29 | 1976-11-30 | Erwin Rudy | Sintered carbonitride tool materials |
US3971656A (en) * | 1973-06-18 | 1976-07-27 | Erwin Rudy | Spinodal carbonitride alloys for tool and wear applications |
US4049876A (en) * | 1974-10-18 | 1977-09-20 | Sumitomo Electric Industries, Ltd. | Cemented carbonitride alloys |
SE392482B (sv) * | 1975-05-16 | 1977-03-28 | Sandvik Ab | Pa pulvermetallurgisk veg framstelld legering bestaende av 30-70 volymprocent |
US4049380A (en) * | 1975-05-29 | 1977-09-20 | Teledyne Industries, Inc. | Cemented carbides containing hexagonal molybdenum |
US4120719A (en) * | 1976-12-06 | 1978-10-17 | Sumitomo Electric Industries, Ltd. | Cemented carbonitride alloys containing tantalum |
US4101318A (en) * | 1976-12-10 | 1978-07-18 | Erwin Rudy | Cemented carbide-steel composites for earthmoving and mining applications |
AT362943B (de) * | 1977-01-27 | 1981-06-25 | Sandvik Ab | Gesintertes hartmetall |
US4150984A (en) * | 1977-09-15 | 1979-04-24 | Ngk Spark Plug Co., Ltd. | Tungsten carbide-base sintered alloys and method for production thereof |
-
1978
- 1978-02-28 SE SE7802236A patent/SE425003B/sv not_active IP Right Cessation
- 1978-07-06 DE DE19782829753 patent/DE2829753A1/de not_active Withdrawn
- 1978-07-18 AT AT0520478A patent/AT366719B/de not_active IP Right Cessation
- 1978-07-19 IT IT25892/78A patent/IT1112283B/it active
- 1978-07-20 GB GB7830472A patent/GB2015572B/en not_active Expired
- 1978-07-24 JP JP9089178A patent/JPS54118314A/ja active Pending
- 1978-07-24 FR FR7821808A patent/FR2418209A2/fr active Granted
- 1978-07-25 CA CA000308054A patent/CA1134868A/en not_active Expired
- 1978-07-26 BR BR7804822A patent/BR7804822A/pt unknown
-
1979
- 1979-02-28 US US06/015,889 patent/US4300952A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR7804822A (pt) | 1979-09-25 |
CA1134868A (en) | 1982-11-02 |
IT7825892A0 (it) | 1978-07-19 |
SE7802236L (sv) | 1979-08-29 |
AT366719B (de) | 1982-05-10 |
JPS54118314A (en) | 1979-09-13 |
IT1112283B (it) | 1986-01-13 |
DE2829753A1 (de) | 1979-08-30 |
SE425003B (sv) | 1982-08-23 |
GB2015572A (en) | 1979-09-12 |
US4300952A (en) | 1981-11-17 |
FR2418209A2 (fr) | 1979-09-21 |
GB2015572B (en) | 1982-09-22 |
FR2418209B2 (de) | 1983-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |