ES2112053T3 - Ceramel y procedimiento para su fabricacion. - Google Patents
Ceramel y procedimiento para su fabricacion.Info
- Publication number
- ES2112053T3 ES2112053T3 ES95913058T ES95913058T ES2112053T3 ES 2112053 T3 ES2112053 T3 ES 2112053T3 ES 95913058 T ES95913058 T ES 95913058T ES 95913058 T ES95913058 T ES 95913058T ES 2112053 T3 ES2112053 T3 ES 2112053T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- cermet
- sec
- ceramel
- procedure
- 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 - Lifetime
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
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Powder Metallurgy (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Golf Clubs (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
LA INVENCION TRATA DE UN CERAMETAL CON UNA PROPORCION DE MATERIAL RESISTENTE DEL 95 AL 75 % EN MASA Y DEL 5 AL 25 % EN MASA EN LIGANTE DE CO Y/O DE NI, COMPUESTA LA FASE RESISTENTE DE CARBONITRUROS CON ESTRUCTURA CRISTALINA CUBICA B1 Y QUE CONTIENE DEL 30 AL 60 % EN MASA DE TI, 5 A 25 % EN MASA DE W, 5 A 15 % EN MASA DE TA, QUE PUEDEN ESTAR SUSTITUIDAS HASTA EN UN 70 5 EN MASA POR NB, O A 12 5 EN MASA DE MO, 0 A 5 % EN MASA DE V, 0 A 2 5 EN MASA DE CR, 0 A 1 % EN MASA DE HF Y/O ZR, EL CONTENIDO EN C+N EN LA FASE DE CARBONITRURO ES > 80 % MOLAR, LA PROPORCION DE NITROGENO N/C+N ESTA ENTRE 0,15 Y 0,7, Y ESTAN DISUELTOS EN LA FASE DE LIGANTES HASTA EL 2 % EN MASA DE AL Y/O W, TI, MO, V Y/O CR. EN UNA CAPA DE LA SUPERFICIE DETERMINADA POR UNA PROFUNDIDAD DE PENETRACION DE 0,01 A 3 {MI}M, QUE SE MIDE POR UN MICROANALISIS DE DISPERSION DE ENERGIA SOBRE UNA SUPERFICIE DE MEDIDA > (0,5 X 0,5)MM{SUP,2}, O EL CONTENIDO EN LIGANTE DE NI Y/O CO, CON RELACION A LA ZONA SUBYACENTE DEL NUCLEO DE LA ALEACION ES < 30 % EN MASA, EL CONTENIDO EN TI ES DEL 110 AL 130 % Y LA SUMA DE LOS CONTENIDOS EN W, TA, Y OTRAS PROPORCIONES EN MO, NB, V Y/O CR, CON RELACION A LAS ZONAS SUBYACENTES DEL NUCLEO, ES DEL 70 AL 100 %, O EN TAL CAPA SUPERFICIAL HAY UNA PROPORCION DE CO Y/O LIGANTE DE NI DE < 90 % EN MASA EN UNION CON UN CONTENIDO EN TI DE ENTRE 100 Y 120 %, CON RELACION A LA ZONA DEL NUCLEO, Y LA SUMA DE LOS CONTENIDOS EN W, TA Y OPCIONALMENTE MO, NB, V Y CR ES DE 80 A 110 % EN MASA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4415454 | 1994-05-03 | ||
DE4423451A DE4423451A1 (de) | 1994-05-03 | 1994-07-05 | Cermet und Verfahren zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2112053T3 true ES2112053T3 (es) | 1998-03-16 |
Family
ID=25936212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95913058T Expired - Lifetime ES2112053T3 (es) | 1994-05-03 | 1995-03-29 | Ceramel y procedimiento para su fabricacion. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5856032A (es) |
EP (1) | EP0758407B1 (es) |
JP (1) | JPH09512308A (es) |
AT (1) | ATE163203T1 (es) |
ES (1) | ES2112053T3 (es) |
WO (1) | WO1995030030A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE511846C2 (sv) * | 1997-05-15 | 1999-12-06 | Sandvik Ab | Sätt att smältfassintra en titanbaserad karbonitridlegering |
SE9701859D0 (sv) * | 1997-05-15 | 1997-05-15 | Sandvik Ab | Titanium based carbonitride alloy with nitrogen enriched surface zone |
US6017488A (en) * | 1998-05-11 | 2000-01-25 | Sandvik Ab | Method for nitriding a titanium-based carbonitride alloy |
SE512133C2 (sv) * | 1997-07-10 | 2000-01-31 | Sandvik Ab | Metod att framställa titanbaserade karbonitridlegeringar fria från bindefasytskikt |
JP2948803B1 (ja) * | 1998-03-31 | 1999-09-13 | 日本特殊陶業株式会社 | サーメット工具及びその製造方法 |
SE514053C2 (sv) * | 1999-05-03 | 2000-12-18 | Sandvik Ab | Metod för tillverkning Ti(C,N)-(Ti,Ta,W) (C,N)-Co legeringar för skärverktygstillämpningar |
SE525745C2 (sv) * | 2002-11-19 | 2005-04-19 | Sandvik Ab | Ti(C-(Ti,Nb,W)(C,N)-Co-legering för svarvskärtillämpningar för finbearbetning och medelfin bearbetning |
DE10342364A1 (de) * | 2003-09-12 | 2005-04-14 | Kennametal Widia Gmbh & Co.Kg | Hartmetall-oder Cermetkörper und Verfahren zu seiner Herstellung |
DE102008048967A1 (de) * | 2008-09-25 | 2010-04-01 | Kennametal Inc. | Hartmetallkörper und Verfahren zu dessen Herstellung |
US8834594B2 (en) | 2011-12-21 | 2014-09-16 | Kennametal Inc. | Cemented carbide body and applications thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61281835A (ja) * | 1985-06-07 | 1986-12-12 | Sumitomo Electric Ind Ltd | サ−メツトの焼結法 |
JPH0643622B2 (ja) * | 1985-12-04 | 1994-06-08 | 住友電気工業株式会社 | 窒素含有サ−メツトの製造法 |
JPH01152228A (ja) * | 1987-12-10 | 1989-06-14 | Sumitomo Electric Ind Ltd | 窒素含有サーメットの製造法 |
JPH02131803A (ja) * | 1988-11-11 | 1990-05-21 | Mitsubishi Metal Corp | 耐欠損性のすぐれた耐摩耗性サーメット製切削工具 |
SE467257B (sv) * | 1989-06-26 | 1992-06-22 | Sandvik Ab | Sintrad titanbaserad karbonitridlegering med duplexa strukturer |
SE500047C2 (sv) * | 1991-05-24 | 1994-03-28 | Sandvik Ab | Sintrad karbonitridlegering med höglegerad bindefas samt sätt att framställa denna |
SE9101865D0 (sv) * | 1991-06-17 | 1991-06-17 | Sandvik Ab | Titanbaserad karbonitridlegering med slitstarkt ytskikt |
SE9201928D0 (sv) * | 1992-06-22 | 1992-06-22 | Sandvik Ab | Sintered extremely fine-grained titanium based carbonitride alloy with improved toughness and/or wear resistance |
SE470481B (sv) * | 1992-09-30 | 1994-05-24 | Sandvik Ab | Sintrad titanbaserad karbonitridlegering med hårdämnen med kärna-bård-struktur och sätt att tillverka denna |
JPH1152228A (ja) * | 1997-08-05 | 1999-02-26 | Nikon Corp | 広角レンズ |
-
1995
- 1995-03-29 US US08/716,340 patent/US5856032A/en not_active Expired - Fee Related
- 1995-03-29 WO PCT/DE1995/000434 patent/WO1995030030A1/de active IP Right Grant
- 1995-03-29 AT AT95913058T patent/ATE163203T1/de not_active IP Right Cessation
- 1995-03-29 ES ES95913058T patent/ES2112053T3/es not_active Expired - Lifetime
- 1995-03-29 EP EP95913058A patent/EP0758407B1/de not_active Expired - Lifetime
- 1995-03-29 JP JP7527925A patent/JPH09512308A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH09512308A (ja) | 1997-12-09 |
EP0758407B1 (de) | 1998-02-11 |
EP0758407A1 (de) | 1997-02-19 |
WO1995030030A1 (de) | 1995-11-09 |
US5856032A (en) | 1999-01-05 |
ATE163203T1 (de) | 1998-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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