[go: up one dir, main page]

FR2542649A1 - Procede de fabrication d'un corps composite expose a une usure, notamment par abrasion - Google Patents

Procede de fabrication d'un corps composite expose a une usure, notamment par abrasion Download PDF

Info

Publication number
FR2542649A1
FR2542649A1 FR8403740A FR8403740A FR2542649A1 FR 2542649 A1 FR2542649 A1 FR 2542649A1 FR 8403740 A FR8403740 A FR 8403740A FR 8403740 A FR8403740 A FR 8403740A FR 2542649 A1 FR2542649 A1 FR 2542649A1
Authority
FR
France
Prior art keywords
metal
hard
layer
process according
wear
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.)
Pending
Application number
FR8403740A
Other languages
English (en)
French (fr)
Inventor
Hans Grewe
Rudolf Mohs
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2542649A1 publication Critical patent/FR2542649A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B22F3/1208—Containers or coating used therefor
    • 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%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FR8403740A 1983-03-19 1984-03-12 Procede de fabrication d'un corps composite expose a une usure, notamment par abrasion Pending FR2542649A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3310038A DE3310038C2 (de) 1983-03-19 1983-03-19 Verfahren zur Herstellung eines Verbundkörpers

Publications (1)

Publication Number Publication Date
FR2542649A1 true FR2542649A1 (fr) 1984-09-21

Family

ID=6194070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403740A Pending FR2542649A1 (fr) 1983-03-19 1984-03-12 Procede de fabrication d'un corps composite expose a une usure, notamment par abrasion

Country Status (5)

Country Link
DE (1) DE3310038C2 (sv)
ES (1) ES8503990A1 (sv)
FR (1) FR2542649A1 (sv)
IT (1) IT1173859B (sv)
SE (1) SE8401518L (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103691957A (zh) * 2013-12-29 2014-04-02 镇江东艺机械有限公司 一种硬质合金刀具毛坯的制造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434529C2 (de) * 1983-10-21 1988-12-22 J. Wizemann Gmbh U. Co, 7000 Stuttgart Verfahren zur Herstellung eines metallischen Verbundgegenstands
US5290507A (en) * 1991-02-19 1994-03-01 Runkle Joseph C Method for making tool steel with high thermal fatigue resistance
GB2304619A (en) * 1995-09-09 1997-03-26 Apv Uk Plc Screw extruders and pressed powder insert components
DE19733036C1 (de) * 1997-07-31 1999-06-02 Aesculap Ag & Co Kg Chirurgischer Nadelhalter oder chirurgische Pinsette aus einem duktilen Metall mit einem Einsatz aus einem verschleißbeständigen Hartmetall, der über eine Lotschicht mit dem duktilen Metall verbunden ist und Verfahren zur Verbindung
EP2236229B1 (en) * 2009-04-02 2015-07-15 Sandvik Intellectual Property AB Method for manufacturing a powder based article

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530639A (en) * 1938-06-16 1940-12-17 Meutsch Voigtlaender & Co Process for the production of articles provided with coatings or insets of hard metal
DE1483420C2 (de) * 1961-04-21 1972-01-05 Bureau dEtudes Industrielles Fernand Courtoy S A , Brüssel Übergangsstück mit sich stetig an derndem Ausdehnungskoeffizienten und Ver fahren zur Herstellung von Verbindungen mittels eines oder mehrerer Übergangs stucke
DE2722271A1 (de) * 1977-05-17 1978-11-23 Thyssen Edelstahlwerke Ag Verfahren zur herstellung von werkzeugen durch verbundsinterung
EP0052584A1 (en) * 1980-11-13 1982-05-26 Institut Cerac S.A. A method of producing a steel body comprising hard material inserts
US4372404A (en) * 1980-09-10 1983-02-08 Reed Rock Bit Company Cutting teeth for rolling cutter drill bit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530639A (en) * 1938-06-16 1940-12-17 Meutsch Voigtlaender & Co Process for the production of articles provided with coatings or insets of hard metal
DE1483420C2 (de) * 1961-04-21 1972-01-05 Bureau dEtudes Industrielles Fernand Courtoy S A , Brüssel Übergangsstück mit sich stetig an derndem Ausdehnungskoeffizienten und Ver fahren zur Herstellung von Verbindungen mittels eines oder mehrerer Übergangs stucke
DE2722271A1 (de) * 1977-05-17 1978-11-23 Thyssen Edelstahlwerke Ag Verfahren zur herstellung von werkzeugen durch verbundsinterung
US4372404A (en) * 1980-09-10 1983-02-08 Reed Rock Bit Company Cutting teeth for rolling cutter drill bit
EP0052584A1 (en) * 1980-11-13 1982-05-26 Institut Cerac S.A. A method of producing a steel body comprising hard material inserts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103691957A (zh) * 2013-12-29 2014-04-02 镇江东艺机械有限公司 一种硬质合金刀具毛坯的制造方法

Also Published As

Publication number Publication date
IT1173859B (it) 1987-06-24
ES530678A0 (es) 1985-04-01
DE3310038C2 (de) 1985-05-09
SE8401518L (sv) 1984-09-20
IT8420086A0 (it) 1984-03-16
SE8401518D0 (sv) 1984-03-19
ES8503990A1 (es) 1985-04-01
DE3310038A1 (de) 1984-09-27

Similar Documents

Publication Publication Date Title
CA2893021C (en) Composite wear pad and methods of making the same
US5236116A (en) Hardfaced article and process to provide porosity free hardfaced coating
EP2329052B1 (fr) Dent composite pour le travail du sol ou des roches
CA1200992A (fr) Materiau de revetement pour l'application de couches de revetement resistant a l'abrasion et aux chocs sur la surface de pieces
US3882594A (en) Method of forming a hard facing on the body of a tool
EP2334836B1 (fr) Materiau composite hierarchique
EP0246118A1 (fr) Produit abrasif diamanté thermostable et procédé de fabrication d'un tel produit
CA2860627A1 (en) Wear resistant material and system and method of creating a wear resistant material
EP0986653A1 (fr) Piece mecanique frittee a surface antiabrasion et procede pour sa realisation
US20080187769A1 (en) Metal-coated superabrasive material and methods of making the same
FR2714393A1 (fr) Composant muni d'un moyen de protection contre l'aluminisation ou la chromisation pendant le revêtement par diffusion gazeuse.
FR2542649A1 (fr) Procede de fabrication d'un corps composite expose a une usure, notamment par abrasion
FR2504426A1 (fr) Piece coulee comportant des parties compactes, resistantes a l'usure et procede de fabrication d'une telle piece
US4177324A (en) Hard facing of metal substrates using material containing V, W, Mo, C
JPH08134635A (ja) ドライプロセス蒸着用Ａｌ−Ｔｉ合金ターゲット材
FR2546448A1 (fr) Objet metallique revetu et procede pour sa fabrication
CH634111A5 (fr) Procede de chargement dur d'une surface d'un substrat en alliage a base de fer.
US4446196A (en) Hard facing composition for iron base alloy substrate using VC, W, Mo, Mn, Ni and Cu and product
JP2539922B2 (ja) ダイヤモンド被覆超硬合金
FI58792C (fi) Anvaendning av ett haerdningsfoerfarande varvid ett haort oeverdrag appliceras pao en metallyta
US20100154936A1 (en) Protective coating and process for producing the same
WO2005123310A1 (en) Method for manufacturing composite material with hot isostatic pressing, and a composite material
Banai et al. Effect of composite coating using TIG cladding process: A review
FR2580628A1 (fr) Procede de fabrication d'un composite diamante
JPH0610319B2 (ja) 自己潤滑性焼結銅合金の製造方法