ES2113446T3 - Material sinterizado. - Google Patents

Material sinterizado.

Info

Publication number
ES2113446T3
ES2113446T3 ES93102028T ES93102028T ES2113446T3 ES 2113446 T3 ES2113446 T3 ES 2113446T3 ES 93102028 T ES93102028 T ES 93102028T ES 93102028 T ES93102028 T ES 93102028T ES 2113446 T3 ES2113446 T3 ES 2113446T3
Authority
ES
Spain
Prior art keywords
base material
powder
molybdenum
give
sintered
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
Application number
ES93102028T
Other languages
English (en)
Inventor
Niels Strathe Mikkelsen
Mogens Jensen
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.)
FERRITSLEV JERNWAREFABRIK AS
Grundfos AS
Original Assignee
FERRITSLEV JERNWAREFABRIK AS
Grundfos AS
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 FERRITSLEV JERNWAREFABRIK AS, Grundfos AS filed Critical FERRITSLEV JERNWAREFABRIK AS
Application granted granted Critical
Publication of ES2113446T3 publication Critical patent/ES2113446T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C33/0257—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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Soft Magnetic Materials (AREA)
  • Centrifugal Separators (AREA)

Abstract

LA INVENCION SE REFIERE A UN POLVO QUE SE UTILIZA PARA LA PRODUCCION DE FORMAS SINTERIZADAS Y ESTA COMPUESTA POR UN MATERIAL PRINCIPAL Y UN MATERIAL SUPLEMENTARIO, TRATA DE UN PROCEDIMIENTO QUE SE EMPLEA PARA LA FABRICACION DE CUERPOS UNIFORMES SINTERIZADOS Y CONSISTE EN; PRENSAR EL POLVO CON UNA PRESION DE PRENSADO ENTRE 500 Y 800 MPA, PARA OBTENER UNA PIEZA PRENSADA Y SINTERIZAR LA PIEZA PRENSADA ENTRE 1.100 Y 1.200 C, PARA FORMAR UN CUERPO SINTERIZADO COMPACTO, SOLDABLE Y RESISTENTE A LA CORROSION. EL MATERIAL PRINCIPAL REPRESENTA EL 90% EN PESO DEL POLVO Y CONSISTE BASICAMENTE EN UN ACERO AUSTENITICO CON UN 12% DE CROMO, 6% DE NIQUEL, 1% DE MOLIBDENO, 1% DE SILICIO Y 0,05% DE CARBONO; EL MATERIAL SUPLEMENTARIO ESTA COMPUESTO POR UN 55% DE HIERRO, UN 10 A 20% DE FOSFORO Y UN 10 A 20% DE MOLIBDENO Y EL CUERPO SINTERIZADO PUEDE FABRICARSE EN UN PROCESO CONTINUO A BAJO COSTO.
ES93102028T 1992-03-07 1993-02-10 Material sinterizado. Expired - Lifetime ES2113446T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4207255A DE4207255C1 (es) 1992-03-07 1992-03-07

Publications (1)

Publication Number Publication Date
ES2113446T3 true ES2113446T3 (es) 1998-05-01

Family

ID=6453476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102028T Expired - Lifetime ES2113446T3 (es) 1992-03-07 1993-02-10 Material sinterizado.

Country Status (5)

Country Link
EP (1) EP0564778B1 (es)
AT (1) ATE162229T1 (es)
DE (2) DE4207255C1 (es)
DK (1) DK0564778T3 (es)
ES (1) ES2113446T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1991715A1 (en) * 2006-02-20 2008-11-19 FJ Sintermetal A powder and a process for the production of a sintered body, and a sintered body
CN101579734A (zh) * 2009-06-22 2009-11-18 上海兴罗特种密封件有限公司 一种耐压且致密性优越的粉末冶金材料及用途
CN104117670A (zh) * 2014-07-31 2014-10-29 上海兴罗特种密封件有限公司 一种用于生产汽车电控泵调整垫板的材料及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR793084A (fr) * 1935-07-06 1936-01-15 Alliage résistant à la corrosion
SE410984B (sv) * 1975-10-24 1979-11-19 Hoeganaes Ab Fosforhaltigt stalpulver och sett for dess framstellning
DE3226257A1 (de) * 1982-07-14 1984-01-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur herstellung von sinterstahl hoher raumerfuellung durch einfachsintertechnik
JPH076026B2 (ja) * 1986-09-08 1995-01-25 マツダ株式会社 耐摩耗性に優れた鉄系焼結合金部材の製造法
AT395120B (de) * 1990-02-22 1992-09-25 Miba Sintermetall Ag Verfahren zum herstellen zumindest der verschleissschicht hochbelastbarer sinterteile, insbesondere fuer die ventilsteuerung einer verbrennungskraftmaschine

Also Published As

Publication number Publication date
DE4207255C1 (es) 1993-06-24
EP0564778B1 (de) 1998-01-14
EP0564778A1 (de) 1993-10-13
DK0564778T3 (da) 1998-09-14
DE59307965D1 (de) 1998-02-19
ATE162229T1 (de) 1998-01-15

Similar Documents

Publication Publication Date Title
TW340812B (en) A fully dense, corrosion resistant, high vanadium, powder metallurgy cold work tool steel article with high metal to metal wear resistance made from nitrogen atomized prealloyed powders and method for producing the same
CS148490A2 (en) Method of heavy metals' carbides production with increased specific surface
ATE33042T1 (de) Verschleissbestaendiger verbundkoerper und verfahren zu seiner herstellung.
GR3005661T3 (es)
DE3172717D1 (en) Sintered article based on iron and method for its production
SE7507143L (sv) Sett att framstella jern- eller jernlegeringspulver med lag syrehalt
ES419865A1 (es) Un metodo para producir un articulo de acero de herramien- tas.
ZA821286B (en) Process for the production of amorphous metall alloys based on iron, phosphorus, carbon and chromium, and alloy obtained
DE59307965D1 (de) Sinterwerkstoff
GR3001829T3 (en) Process for manufacturing frogs
ES475145A1 (es) Procedimiento para la soldadura aluminotermica de elementos de acero autentico al manganeso
DE69112214D1 (de) Eisen-basispulver, mischung daraus und herstellung dieser mischung.
Bayer et al. Properties of a New Ledeburitic Cold Work Tool Steel Produced by Hot Isostatic Pressing
Thippannanavar et al. An Integrated Approach to Production of Stainless Steel for Household Appliances
Wyman Heavy Duty Parts Get the Carbon Fibre Treatment
Zabavnik Nitriding of Dies for Hot Forging
Auerbach et al. Carbon Enrichment by Surface Fusion of Case Hardening Steels
Brandis Special steel, a material of precision. Examples of the development. III. Stainless and heat resisting steel
Liebmann Tools for Working Glass--Material Selection, Heat Treatment and Surface Upgrading
Kjeldsteen Recycling of Cast Iron Swarf by the P/M Technique
Krasulin et al. Evaluation of Efficiency for Bearing Steel Powders Compaction by the Method of Hot Extrusion
Mikkelsen et al. Sintered material
Galvao et al. Steel Ladle Facility Development for Deep Injection of Reactive Powders
Belousov et al. An Analysis of the Cast of Producing Alloy Tool and Ball Bearing Quality Steels
Mitin et al. Selection of a Binding for Infiltrated Carbide Steels in the Manufacture of Component Parts by Diffusion Welding

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 564778

Country of ref document: ES