UA27723C2 - Спосіб виготовлення високоміцних виробів - Google Patents

Спосіб виготовлення високоміцних виробів

Info

Publication number
UA27723C2
UA27723C2 UA93002346A UA93002346A UA27723C2 UA 27723 C2 UA27723 C2 UA 27723C2 UA 93002346 A UA93002346 A UA 93002346A UA 93002346 A UA93002346 A UA 93002346A UA 27723 C2 UA27723 C2 UA 27723C2
Authority
UA
Ukraine
Prior art keywords
manufacture
strength articles
change
articles
strength
Prior art date
Application number
UA93002346A
Other languages
English (en)
Russian (ru)
Inventor
Кароліна Ліндберг
Каролина Линдберг
Бйорн Йоханссон
Original Assignee
Хоганас Аб
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 Хоганас Аб filed Critical Хоганас Аб
Publication of UA27723C2 publication Critical patent/UA27723C2/uk

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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%

Landscapes

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

Abstract

Цей винахід належить до порошку на основі заліза, який після пресування і спікання дає продукт з розмірною стабільністю. Такому продукту властива однакова зміна розмірів у разі зміни щільності локального характеру.
UA93002346A 1991-06-12 1992-06-12 Спосіб виготовлення високоміцних виробів UA27723C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9101819A SE9101819D0 (sv) 1991-06-12 1991-06-12 Jaernbaserad pulverkomposition som efter sintring uppvisar god formstabilitet
PCT/SE1992/000399 WO1992022395A1 (en) 1991-06-12 1992-06-12 Iron-based powder composition having good dimensional stability after sintering

Publications (1)

Publication Number Publication Date
UA27723C2 true UA27723C2 (uk) 2000-10-16

Family

ID=20383028

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93002346A UA27723C2 (uk) 1991-06-12 1992-06-12 Спосіб виготовлення високоміцних виробів

Country Status (9)

Country Link
US (1) US5567890A (uk)
EP (1) EP0588904A1 (uk)
JP (1) JPH06510331A (uk)
BR (1) BR9206129A (uk)
CA (1) CA2110808A1 (uk)
MX (1) MX9202861A (uk)
SE (1) SE9101819D0 (uk)
UA (1) UA27723C2 (uk)
WO (1) WO1992022395A1 (uk)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6159194A (en) * 1992-01-07 2000-12-12 Arthrocare Corporation System and method for electrosurgical tissue contraction
US6179824B1 (en) * 1993-05-10 2001-01-30 Arthrocare Corporation System and methods for electrosurgical restenosis of body lumens
US5697882A (en) 1992-01-07 1997-12-16 Arthrocare Corporation System and method for electrosurgical cutting and ablation
WO1994013418A1 (en) * 1992-12-11 1994-06-23 Höganäs Ab Iron-based powder composition
US6042949A (en) * 1998-01-21 2000-03-28 Materials Innovation, Inc. High strength steel powder, method for the production thereof and method for producing parts therefrom
US7276063B2 (en) 1998-08-11 2007-10-02 Arthrocare Corporation Instrument for electrosurgical tissue treatment
WO2002022903A1 (fr) 1999-03-30 2002-03-21 Kawasaki Steel Corporation Poudre melangee a base de fer destinee a des pieces frittees a resistance elevee
US8012153B2 (en) 2003-07-16 2011-09-06 Arthrocare Corporation Rotary electrosurgical apparatus and methods thereof
TWI325896B (en) * 2005-02-04 2010-06-11 Hoganas Ab Publ Iron-based powder combination
US8747400B2 (en) 2008-08-13 2014-06-10 Arthrocare Corporation Systems and methods for screen electrode securement
US8355799B2 (en) 2008-12-12 2013-01-15 Arthrocare Corporation Systems and methods for limiting joint temperature

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305608A (uk) * 1970-03-18 1973-02-07
DE2613255C2 (de) * 1976-03-27 1982-07-29 Robert Bosch Gmbh, 7000 Stuttgart Verwendung einer Eisen-Molybdän-Nickel-Sinterlegierung mit Phosphorzusatz zur Herstellung hochfester Werkstücke
CA1166043A (en) * 1979-08-20 1984-04-24 Yew-Tsung Chen Process for producing a powder metal part
JPS6075501A (ja) * 1983-09-29 1985-04-27 Kawasaki Steel Corp 高強度焼結部品用の合金鋼粉
SE453733B (sv) * 1985-03-07 1988-02-29 Hoeganaes Ab Jernbaserat pulver for hoghallfasta sintrade kroppar
JPS6318001A (ja) * 1986-07-11 1988-01-25 Kawasaki Steel Corp 粉末冶金用合金鋼粉
DE3853000T2 (de) * 1987-09-30 1995-06-01 Kawasaki Steel Co Zusammengesetztes legierungsstahlpulver und gesinterter legierungsstahl.
EP0334968B1 (en) * 1987-09-30 1995-02-08 Kawasaki Steel Corporation Composite alloy steel powder and sintered alloy steel

Also Published As

Publication number Publication date
CA2110808A1 (en) 1992-12-23
BR9206129A (pt) 1995-01-03
WO1992022395A1 (en) 1992-12-23
MX9202861A (es) 1993-02-01
US5567890A (en) 1996-10-22
EP0588904A1 (en) 1994-03-30
SE9101819D0 (sv) 1991-06-12
JPH06510331A (ja) 1994-11-17

Similar Documents

Publication Publication Date Title
GB2259310B (en) Iron-based powder composition for use in powder metallurgy,process for its production and process for producing Iron-based sintered material.
ES2149195T3 (es) Metodo y tratamiento para producir articulos sinterizados y productos de los mismos.
UA27723C2 (uk) Спосіб виготовлення високоміцних виробів
DE3675457D1 (de) Pulvermetallurgische verfestigung von mehrteiligen vorformen.
GB2041979B (en) Composite metal sintered articles and method of making same
WO1993014027A3 (en) Process for preparing ultrafine aluminum nitride powder
AU2378297A (en) Making metal powder articles by sintering, spheroidizing and warm forming
EP0439367A3 (en) Magnetic particles containing iron as the main component and process for producing the same
DE59406412D1 (de) Kobaltmetallpulver sowie daraus hergestellte Verbundsinterkörper
JPS5415406A (en) Molding method of metal articles and articles made of sintered particle metal
EP0623938A4 (en) MAGNETIC SUBSTANCE AND THEIR PRODUCTION PROCESS.
DE3477207D1 (en) High hardness sintered compact and process for producing the same
MY107712A (en) Method for making high strenght injection molded ferrous material.
EP0615952A3 (en) Ultrafine composite particles made of aluminum nitride and rare earth nitride, production process and article sintered therefrom.
GB2087929B (en) Sintered metal articles and their manufacture
JPS5573801A (en) Production of high density powdery metal press densified article
EP0643143A3 (en) Ultra-fine composite nitride particles, manufacturing process, and sintered body.
ATE235578T1 (de) Hochfeste gesinterte legierung und verfahren zu deren herstellung
KR910001012B1 (en) Wear-resistant sintered iron-based alloy and process for producing the same
ES8402359A1 (es) Un procedimiento para preparar un polvo de hierro o acero que contiene cromo.
Nayar et al. Indication of complete delubing
Matthews Brass and Nickel Silver Powders
DE58903369D1 (de) Verfahren zur herstellung von formteilen aus hochtemperaturfesten werkstoffen.
JPS56130402A (en) Production of sintered parts
JPS5696002A (en) Powder molding method of irregular shaped article