CL2016000605A1 - Método para producir un material de aleación de cobalto que comprende: hacer un cuerpo moldeado usando polvo de materia prima a base de cobalto y boro; sinterizar el cuerpo moldeado; donde el polvo de materia prima incluye polvo de wc; y donde 0 a 70% de tungsteno en el polvo de materia prima está contenido como polvo de wc - Google Patents

Método para producir un material de aleación de cobalto que comprende: hacer un cuerpo moldeado usando polvo de materia prima a base de cobalto y boro; sinterizar el cuerpo moldeado; donde el polvo de materia prima incluye polvo de wc; y donde 0 a 70% de tungsteno en el polvo de materia prima está contenido como polvo de wc

Info

Publication number
CL2016000605A1
CL2016000605A1 CL2016000605A CL2016000605A CL2016000605A1 CL 2016000605 A1 CL2016000605 A1 CL 2016000605A1 CL 2016000605 A CL2016000605 A CL 2016000605A CL 2016000605 A CL2016000605 A CL 2016000605A CL 2016000605 A1 CL2016000605 A1 CL 2016000605A1
Authority
CL
Chile
Prior art keywords
powder
raw material
molded body
material powder
cobalt
Prior art date
Application number
CL2016000605A
Other languages
English (en)
Inventor
Naoyuki Takiyama
Yoshihiro Iwasaki
Original Assignee
Shimane Prefectural Government
Iwasaki Saw Filing Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shimane Prefectural Government, Iwasaki Saw Filing Corp filed Critical Shimane Prefectural Government
Publication of CL2016000605A1 publication Critical patent/CL2016000605A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/127—Straight saw blades; Strap saw blades of special material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • C22C29/08—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 based on tungsten carbide
    • 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
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

Reiv.1 Un método para producir un material de aleación de cobalto caracterizado porque comprende las etapas de: - Hacer un cuerpo moldeado mediante la utilización de polvo de materia prima que incluye polvo a base de cobalto e incluye boro en una cantidad de 0,01 a 1,00% en masa, con base en la masa total de los polvos de materia prima; y - Sinterizar el cuerpo moldeado; - En donde el polvo de materia prima incluye polvo de carburo de tungsteno (WC); y - En donde 0 a 70% (no incluyendo 0) de tungsteno en el polvo de materia prima está contenido como polvo de WC en el polvo de materia prima.
CL2016000605A 2013-09-25 2016-03-14 Método para producir un material de aleación de cobalto que comprende: hacer un cuerpo moldeado usando polvo de materia prima a base de cobalto y boro; sinterizar el cuerpo moldeado; donde el polvo de materia prima incluye polvo de wc; y donde 0 a 70% de tungsteno en el polvo de materia prima está contenido como polvo de wc CL2016000605A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013198949 2013-09-25

Publications (1)

Publication Number Publication Date
CL2016000605A1 true CL2016000605A1 (es) 2017-05-12

Family

ID=52742568

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016000605A CL2016000605A1 (es) 2013-09-25 2016-03-14 Método para producir un material de aleación de cobalto que comprende: hacer un cuerpo moldeado usando polvo de materia prima a base de cobalto y boro; sinterizar el cuerpo moldeado; donde el polvo de materia prima incluye polvo de wc; y donde 0 a 70% de tungsteno en el polvo de materia prima está contenido como polvo de wc

Country Status (4)

Country Link
EP (1) EP3050647B1 (es)
JP (1) JP5854393B2 (es)
CL (1) CL2016000605A1 (es)
WO (1) WO2015045399A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541184C2 (en) * 2017-03-14 2019-04-23 Vbn Components Ab High carbon content cobalt-based alloy
EP3609640B1 (en) 2017-03-14 2023-07-12 VBN Components AB High carbon content cobalt-based alloy
CN107649677A (zh) * 2017-09-07 2018-02-02 王明江 一种用于3d打印的钴基铬合金粉体材料
JP7213022B2 (ja) * 2018-04-18 2023-01-26 山陽特殊製鋼株式会社 Ｃｏ基合金及びその粉末
CN110653370B (zh) * 2019-09-12 2021-05-04 厦门高时实业有限公司 一种基于双金属粉末注射成型的金刚石绳锯串珠制备方法
CN112961998B (zh) * 2020-12-27 2022-04-08 湖南英捷高科技有限责任公司 一种分步成型烧结碳化物硬质合金/钢双层结构复合材料的粉末冶金制备方法
US20240367247A1 (en) * 2022-04-25 2024-11-07 Tanitec Corporation Method for manufacturing tip for metal cutting circular saw and method for manufacturing metal cutting circular saw using the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149809A (en) * 1975-06-19 1976-12-23 Mitsubishi Metal Corp A co-group sintered alloy
US4830934A (en) * 1987-06-01 1989-05-16 General Electric Company Alloy powder mixture for treating alloys
JPH0196350A (ja) * 1987-10-06 1989-04-14 Hitachi Metals Ltd 耐食耐摩耗焼結合金とその製造法
JPH0734154A (ja) 1993-07-16 1995-02-03 Kitagawa Iron Works Co Ltd 射出成形による超硬合金の製造方法
JP2001123238A (ja) * 1999-07-27 2001-05-08 Deloro Stellite Co Inc 鋸ブレードチップ及びそのための合金
SE0300881D0 (sv) * 2003-03-27 2003-03-27 Hoeganaes Ab Powder metal composition and method for producing components thereof
JP4427811B2 (ja) 2003-06-10 2010-03-10 有限会社岩▲崎▼目立加工所 チップソー
JP5470955B2 (ja) * 2009-03-24 2014-04-16 セイコーエプソン株式会社 金属粉末および焼結体
JP5560396B2 (ja) 2009-03-31 2014-07-23 有限会社岩▲崎▼目立加工所 チップソー用のチップ
JP5189222B1 (ja) * 2012-07-18 2013-04-24 サンアロイ工業株式会社 低摩擦化能が付与された超硬合金及びその製造方法、並びに超硬工具

Also Published As

Publication number Publication date
EP3050647A1 (en) 2016-08-03
EP3050647B1 (en) 2018-10-31
JPWO2015045399A1 (ja) 2017-03-09
EP3050647A4 (en) 2017-05-24
WO2015045399A1 (ja) 2015-04-02
JP5854393B2 (ja) 2016-02-09

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