ES2663267T3 - Polvo de metal prealeado, proceso para obtenerlo, y herramientas de corte producidas con el mismo - Google Patents

Polvo de metal prealeado, proceso para obtenerlo, y herramientas de corte producidas con el mismo Download PDF

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Publication number
ES2663267T3
ES2663267T3 ES07848318.7T ES07848318T ES2663267T3 ES 2663267 T3 ES2663267 T3 ES 2663267T3 ES 07848318 T ES07848318 T ES 07848318T ES 2663267 T3 ES2663267 T3 ES 2663267T3
Authority
ES
Spain
Prior art keywords
powder
sintering
cutting
metal powder
diamond
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.)
Active
Application number
ES07848318.7T
Other languages
English (en)
Spanish (es)
Inventor
Mario Molteni
Sophie Marcon
Hervé SENILLOU
Bartolomeo Maretto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eurotungstene Poudres SA
Original Assignee
Eurotungstene Poudres SA
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 Eurotungstene Poudres SA filed Critical Eurotungstene Poudres SA
Application granted granted Critical
Publication of ES2663267T3 publication Critical patent/ES2663267T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • C22C33/0214—Using a mixture of pre-alloyed powders or a master alloy comprising P or a phosphorus compound
    • 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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • 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%
    • C22C33/0285—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 Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
ES07848318.7T 2006-10-04 2007-10-04 Polvo de metal prealeado, proceso para obtenerlo, y herramientas de corte producidas con el mismo Active ES2663267T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0608709 2006-10-04
FR0608709A FR2906739B1 (fr) 2006-10-04 2006-10-04 Poudre metallique prealliee, son procede d'obtention, et outils de coupe realises avec elle
PCT/FR2007/001622 WO2008040885A2 (fr) 2006-10-04 2007-10-04 Poudre metallique prealliee, son procede d'obtention, et outils de coupe realises avec elle

Publications (1)

Publication Number Publication Date
ES2663267T3 true ES2663267T3 (es) 2018-04-11

Family

ID=37944729

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07848318.7T Active ES2663267T3 (es) 2006-10-04 2007-10-04 Polvo de metal prealeado, proceso para obtenerlo, y herramientas de corte producidas con el mismo

Country Status (10)

Country Link
EP (1) EP2082072B1 (pl)
KR (1) KR20090060330A (pl)
CN (1) CN101541990B (pl)
DK (1) DK2082072T3 (pl)
ES (1) ES2663267T3 (pl)
FR (1) FR2906739B1 (pl)
HU (1) HUE036676T2 (pl)
PL (1) PL2082072T3 (pl)
PT (1) PT2082072T (pl)
WO (1) WO2008040885A2 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961784B (zh) * 2010-09-21 2012-06-27 博深工具股份有限公司 粉末冶金材料及制造金刚石钻头的方法
CN102407336A (zh) * 2010-09-25 2012-04-11 李国平 一种短流程制备部分预合金铁粉的方法
CN102672824B (zh) * 2012-06-04 2015-01-21 安泰科技股份有限公司 钨铜基金刚石刀头、圆锯片及其制备方法
CN104128893A (zh) * 2014-07-31 2014-11-05 泉州众志金刚石工具有限公司 一种金刚石布拉磨块
CN104439255B (zh) * 2014-12-30 2016-06-22 中国有色桂林矿产地质研究院有限公司 一种金刚石串珠的制备方法
CN104907732A (zh) * 2015-06-18 2015-09-16 鄂州市金刚石技术研发中心 一种激光焊接金刚石锯片过渡层用预合金粉及制备方法
CN105695830A (zh) * 2016-01-29 2016-06-22 长沙百川超硬材料工具有限公司 金刚石串珠的无压烧结制备方法
CN107419155B (zh) * 2017-05-12 2018-10-23 郑州航空工业管理学院 一种Fe-Co为基单相固溶体Fe-Co-Cu三元合金及其制备方法
ES2919199T3 (es) 2019-10-15 2022-07-22 Ecka Granules Germany Gmbh Polvos de aleación de premezcla para herramientas de diamante
CN111822716A (zh) * 2020-07-21 2020-10-27 泉州华大超硬工具科技有限公司 一种新型工艺串珠的制备方法
CN117127088A (zh) * 2023-09-05 2023-11-28 西峡县泰祥实业有限公司 一种地质钻头专用预合金粉末及制备方法
CN120243902B (zh) * 2025-03-31 2025-12-16 营口合众科技有限公司 超细预合金粉及其制备方法及金刚石烧结体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE214435T1 (de) * 1997-04-29 2002-03-15 Umicore S A Nv Vorlegiertes kupferenthaltendes pulver und seine verwendung in der herstellung von diamantwerkzeugen

Also Published As

Publication number Publication date
PT2082072T (pt) 2018-03-28
FR2906739B1 (fr) 2009-07-17
DK2082072T3 (en) 2018-04-16
KR20090060330A (ko) 2009-06-11
HUE036676T2 (hu) 2018-07-30
EP2082072B1 (fr) 2018-01-10
EP2082072A2 (fr) 2009-07-29
WO2008040885A3 (fr) 2008-07-03
PL2082072T3 (pl) 2018-07-31
WO2008040885A2 (fr) 2008-04-10
CN101541990A (zh) 2009-09-23
FR2906739A1 (fr) 2008-04-11
CN101541990B (zh) 2011-08-03

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