AT293034B - Verfahren zur Herstellung von Hartlegierungen - Google Patents
Verfahren zur Herstellung von HartlegierungenInfo
- Publication number
- AT293034B AT293034B AT180066A AT180066A AT293034B AT 293034 B AT293034 B AT 293034B AT 180066 A AT180066 A AT 180066A AT 180066 A AT180066 A AT 180066A AT 293034 B AT293034 B AT 293034B
- Authority
- AT
- Austria
- Prior art keywords
- production
- hard alloys
- alloys
- 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
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- 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
- C22C29/06—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 carbides, but not containing other metal compounds
- C22C29/067—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 carbides, but not containing other metal compounds comprising a particular metallic binder
-
- 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
- C22C32/0052—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 only carbides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/086—Cooling after atomisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/956—Producing particles containing a dispersed phase
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43573365A | 1965-02-26 | 1965-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT293034B true AT293034B (de) | 1971-09-27 |
Family
ID=23729617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT180066A AT293034B (de) | 1965-02-26 | 1966-02-25 | Verfahren zur Herstellung von Hartlegierungen |
Country Status (4)
Country | Link |
---|---|
US (1) | US3746518A (de) |
AT (1) | AT293034B (de) |
DE (2) | DE1533275B1 (de) |
SE (1) | SE322635B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3834004A (en) * | 1973-03-01 | 1974-09-10 | Metal Innovations Inc | Method of producing tool steel billets from water atomized metal powder |
US4084964A (en) * | 1973-06-18 | 1978-04-18 | Massachusetts Institute Of Technology | High HfC-containing alloys |
SE400202B (sv) * | 1974-08-30 | 1978-03-20 | Sandvik Ab | Sett att framstella en svetselektrod |
AT357185B (de) * | 1974-09-19 | 1980-06-25 | Elektrometallurgie Gmbh | Vorlegiertes pulver zur herstellung von sinterstahlwerkstuecken |
US4011108A (en) * | 1976-01-19 | 1977-03-08 | Stora Kopparbergs Bergslags Aktiebolag | Cutting tools and a process for the manufacture of such tools |
FR2379613A1 (fr) * | 1977-02-08 | 1978-09-01 | Fondation Ind Minerales Minier | Alliage a base de carbure de vanadium et son procede de fabrication |
US4240824A (en) * | 1979-10-04 | 1980-12-23 | Scm Corporation | Process of making nickel or cobalt powder with precipitates |
EP0035043A1 (de) * | 1980-02-28 | 1981-09-09 | Scm Corporation | Spritz- und Schmelzpulver aus einer selbstfliessenden Legierung, Verfahren zur Herstellung der Pulver und mit diesen Pulvern beschichtete Gegenstände |
US4640711A (en) * | 1983-09-26 | 1987-02-03 | Metals Ltd. | Method of object consolidation employing graphite particulate |
IL74267A (en) * | 1984-02-29 | 1988-01-31 | Gen Electric | Method of atomization of melt from a closely coupled nozzle,apparatus and product formed |
DE3412565A1 (de) * | 1984-04-04 | 1985-10-24 | Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald | Verfahren zum herstellen eines zaeh-harten werkstoffes fuer werkzeuge und/oder verschleissteile und nach diesem verfahren hergestellter werkstoff |
DE3508982A1 (de) * | 1985-03-13 | 1986-09-18 | Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag | Stahlmatrix-hartstoff-verbundwerkstoff |
US4769212A (en) * | 1985-03-29 | 1988-09-06 | Hitachi Metals, Ltd | Process for producing metallic sintered parts |
US4667497A (en) * | 1985-10-08 | 1987-05-26 | Metals, Ltd. | Forming of workpiece using flowable particulate |
US4693863A (en) * | 1986-04-09 | 1987-09-15 | Carpenter Technology Corporation | Process and apparatus to simultaneously consolidate and reduce metal powders |
US4705565A (en) * | 1986-06-25 | 1987-11-10 | Beltz Robert J | High speed steel sintering powder made from reclaimed grinding sludge and objects sintered therefrom |
US4765836A (en) * | 1986-12-11 | 1988-08-23 | Crucible Materials Corporation | Wear and corrosion resistant articles made from pm alloyed irons |
US4853178A (en) * | 1988-11-17 | 1989-08-01 | Ceracon, Inc. | Electrical heating of graphite grain employed in consolidation of objects |
US4933140A (en) * | 1988-11-17 | 1990-06-12 | Ceracon, Inc. | Electrical heating of graphite grain employed in consolidation of objects |
US5294382A (en) * | 1988-12-20 | 1994-03-15 | Superior Graphite Co. | Method for control of resistivity in electroconsolidation of a preformed particulate workpiece |
US4915605A (en) * | 1989-05-11 | 1990-04-10 | Ceracon, Inc. | Method of consolidation of powder aluminum and aluminum alloys |
US5290507A (en) * | 1991-02-19 | 1994-03-01 | Runkle Joseph C | Method for making tool steel with high thermal fatigue resistance |
US5238482A (en) * | 1991-05-22 | 1993-08-24 | Crucible Materials Corporation | Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same |
DE4343594C1 (de) * | 1993-12-21 | 1995-02-02 | Starck H C Gmbh Co Kg | Kobaltmetallpulver sowie daraus hergestellte Verbundsinterkörper |
US5863618A (en) * | 1996-10-03 | 1999-01-26 | Praxair St Technology, Inc. | Method for producing a chromium carbide-nickel chromium atomized powder |
DE19711405A1 (de) * | 1997-03-19 | 1998-09-24 | Stiftung Inst Fuer Werkstoffte | Vorrichtung zur Feinstzerstäubung von Metallschmelzen der Pulverproduktion und Sprühkompaktierung |
DE102004034905A1 (de) | 2004-07-19 | 2006-04-13 | Böhler-Uddeholm Precision Strip GmbH & Co. KG | Stahlband für Streichmesser, Auftragsmesser und Kreppschaber und pulvermetallurgisches Verfahren zu ihrer Herstellung |
KR102464867B1 (ko) | 2017-03-14 | 2022-11-09 | 브이비엔 컴포넌츠 에이비 | 고 탄소 함량 코발트계 합금 |
SE541184C2 (en) * | 2017-03-14 | 2019-04-23 | Vbn Components Ab | High carbon content cobalt-based alloy |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE841645C (de) * | 1940-03-01 | 1952-06-19 | Boehler & Co Ag Geb | Schweissbare und hochwarmfeste kobalthaltige Hartlegierungen |
GB798893A (en) * | 1957-04-09 | 1958-07-30 | Coast Metals Inc | Cobalt-base alloys |
-
1965
- 1965-02-26 US US00435733A patent/US3746518A/en not_active Expired - Lifetime
-
1966
- 1966-02-24 DE DE1533275A patent/DE1533275B1/de not_active Ceased
- 1966-02-25 AT AT180066A patent/AT293034B/de not_active IP Right Cessation
- 1966-02-25 SE SE2477/66A patent/SE322635B/xx unknown
- 1966-06-24 DE DE1783134A patent/DE1783134C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1533275B1 (de) | 1975-10-30 |
SE322635B (de) | 1970-04-13 |
DE1783134B2 (de) | 1974-03-07 |
DE1783134C3 (de) | 1978-08-24 |
DE1783134A1 (de) | 1972-03-30 |
US3746518A (en) | 1973-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT293034B (de) | Verfahren zur Herstellung von Hartlegierungen | |
CH463108A (de) | Verfahren zur Herstellung von geformten Gebilden | |
CH478862A (de) | Verfahren zur Herstellung von Poly-e-caproamid | |
CH468466A (de) | Verfahren zur Herstellung von Amyloglucosidase | |
CH483203A (de) | Verfahren zur Herstellung von Gewürzen | |
AT262626B (de) | Verfahren zur Herstellung von Schichtstoffen | |
CH490304A (de) | Verfahren zur Herstellung von Halogenphenylketonen | |
AT264134B (de) | Verfahren zur Herstellung von Poly-N-oxyden | |
AT268705B (de) | Verfahren zur Herstellung stahlgebundener Karbidhartlegierungen | |
CH465607A (de) | Verfahren zur Herstellung von Thiosemicarbazonen | |
CH469091A (de) | Verfahren zur Herstellung von Enduracidin | |
CH480372A (de) | Verfahren zur Herstellung von Vinyl-imprägnierter Nitrocellulose | |
AT266042B (de) | Verfahren zur Herstellung von Graphitkörpern | |
AT298536B (de) | Verfahren zur Herstellung von Ferrotitan-Legierungen | |
AT297352B (de) | Verfahren zur Herstellung von Legierungen | |
AT268522B (de) | Verfahren zur Herstellung von Primycin | |
CH471898A (de) | Verfahren zur Herstellung von Kupfer-Wismut-Legierungen | |
CH472355A (de) | Verfahren zur Herstellung von Naphthochinonen | |
CH468447A (de) | Verfahren zur Herstellung von Metallkomplexfarbstoffen | |
CH460261A (de) | Verfahren zur Herstellung von Tantalpulver | |
CH454324A (de) | Verfahren zur Herstellung von Farbstoffen | |
CH475208A (de) | Verfahren zur Herstellung von Cyanophenolen | |
CH449158A (de) | Verfahren zur Herstellung von Metallkomplexverbindungen | |
CH470409A (de) | Verfahren zur Herstellung von Magnesiumchelaten | |
CH475203A (de) | Verfahren zur Herstellung von Phenylhydrazin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
EFA | Change in the company name | ||
EIH | Change in the person of patent owner | ||
ELA | Expired due to lapse of time |