PT2082072T - Pó metálico pré-ligado, processo para a sua obtenção e ferramentas de corte produzidas com o mesmo - Google Patents

Pó metálico pré-ligado, processo para a sua obtenção e ferramentas de corte produzidas com o mesmo

Info

Publication number
PT2082072T
PT2082072T PT78483187T PT07848318T PT2082072T PT 2082072 T PT2082072 T PT 2082072T PT 78483187 T PT78483187 T PT 78483187T PT 07848318 T PT07848318 T PT 07848318T PT 2082072 T PT2082072 T PT 2082072T
Authority
PT
Portugal
Prior art keywords
obtaining
metal powder
cutting tools
tools produced
prealloyed metal
Prior art date
Application number
PT78483187T
Other languages
English (en)
Portuguese (pt)
Inventor
Molteni Mario
Marcon Sophie
Senillou Hervé
Maretto Bartolomeo
Original Assignee
Eurotungstene Poudres
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 filed Critical Eurotungstene Poudres
Publication of PT2082072T publication Critical patent/PT2082072T/pt

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 prealloyed powders or a master alloy
    • C22C33/0214—Using a mixture of prealloyed 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)
PT78483187T 2006-10-04 2007-10-04 Pó metálico pré-ligado, processo para a sua obtenção e ferramentas de corte produzidas com o mesmo PT2082072T (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT2082072T true PT2082072T (pt) 2018-03-28

Family

ID=37944729

Family Applications (1)

Application Number Title Priority Date Filing Date
PT78483187T PT2082072T (pt) 2006-10-04 2007-10-04 Pó metálico pré-ligado, processo para a sua obtenção e ferramentas de corte produzidas com o mesmo

Country Status (10)

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

Families Citing this family (10)

* 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
EP3808864B1 (en) 2019-10-15 2022-05-18 ECKA Granules Germany GmbH Premix alloy powders for diamond tools
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL132548A (en) * 1997-04-29 2004-09-27 Umicore Nv Pre-alloyed powder containing copper and its use to create tools with diamonds

Also Published As

Publication number Publication date
EP2082072B1 (fr) 2018-01-10
ES2663267T3 (es) 2018-04-11
FR2906739A1 (fr) 2008-04-11
KR20090060330A (ko) 2009-06-11
CN101541990A (zh) 2009-09-23
HUE036676T2 (hu) 2018-07-30
PL2082072T3 (pl) 2018-07-31
CN101541990B (zh) 2011-08-03
WO2008040885A3 (fr) 2008-07-03
FR2906739B1 (fr) 2009-07-17
WO2008040885A2 (fr) 2008-04-10
EP2082072A2 (fr) 2009-07-29
DK2082072T3 (en) 2018-04-16

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