DE1170149B - Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl - Google Patents

Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl

Info

Publication number
DE1170149B
DE1170149B DESCH25497A DESC025497A DE1170149B DE 1170149 B DE1170149 B DE 1170149B DE SCH25497 A DESCH25497 A DE SCH25497A DE SC025497 A DESC025497 A DE SC025497A DE 1170149 B DE1170149 B DE 1170149B
Authority
DE
Germany
Prior art keywords
powder
sintering
parts
forging
temperature
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.)
Granted
Application number
DESCH25497A
Other languages
German (de)
English (en)
Other versions
DE1170149C2 (US07816562-20101019-C00012.png
Inventor
Dr-Ing Heinz Schmalz
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.)
HEINZ SCHMALZ DR ING
Original Assignee
HEINZ SCHMALZ DR ING
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 HEINZ SCHMALZ DR ING filed Critical HEINZ SCHMALZ DR ING
Priority to DESCH25497A priority Critical patent/DE1170149B/de
Publication of DE1170149B publication Critical patent/DE1170149B/de
Application granted granted Critical
Publication of DE1170149C2 publication Critical patent/DE1170149C2/de
Granted 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
    • 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
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
DESCH25497A 1959-02-11 1959-02-11 Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl Granted DE1170149B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH25497A DE1170149B (de) 1959-02-11 1959-02-11 Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH25497A DE1170149B (de) 1959-02-11 1959-02-11 Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl

Publications (2)

Publication Number Publication Date
DE1170149B true DE1170149B (de) 1964-05-14
DE1170149C2 DE1170149C2 (US07816562-20101019-C00012.png) 1964-11-26

Family

ID=7430170

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH25497A Granted DE1170149B (de) 1959-02-11 1959-02-11 Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl

Country Status (1)

Country Link
DE (1) DE1170149B (US07816562-20101019-C00012.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043458A1 (en) * 1996-05-15 1997-11-20 Stackpole Limited High density forming process with ferro alloy and prealloy
WO2009025660A1 (en) * 2007-08-17 2009-02-26 Gkn Sinter Metals, Llc Method for obtaining forged carburized powder metal part
WO2009025661A1 (en) * 2007-08-17 2009-02-26 Gkn Sinter Metals, Llc Composite powder metal variable boundary gear and method
US7718116B2 (en) 2006-03-24 2010-05-18 Gkn Sinter Metals, Inc. Forged carburized powder metal part and method
US8424204B2 (en) 2006-03-24 2013-04-23 Gkn Sinter Metals, Llc Method of forming composite powder metal gear
US9856962B2 (en) 2006-03-24 2018-01-02 Gkn Sinter Metals, Llc Forged composite powder metal part and method of making same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901892C (de) * 1948-12-04 1954-01-18 Husqvarna Vapenfabriks Ab Verfahren zur Herstellung von Laufbahnen tragenden Kugel- oder Rollenlagerteilen
DE942814C (de) * 1942-10-09 1956-05-09 Teves Kg Alfred Verfahren zur Erhoehung der Streckgrenze von Sintermetall-Kolbenringen
DE1043368B (de) * 1955-11-22 1958-11-13 Teves Kg Alfred Verfahren zur Verbesserung der Aufkohlung von Eisensinterkoerpern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942814C (de) * 1942-10-09 1956-05-09 Teves Kg Alfred Verfahren zur Erhoehung der Streckgrenze von Sintermetall-Kolbenringen
DE901892C (de) * 1948-12-04 1954-01-18 Husqvarna Vapenfabriks Ab Verfahren zur Herstellung von Laufbahnen tragenden Kugel- oder Rollenlagerteilen
DE1043368B (de) * 1955-11-22 1958-11-13 Teves Kg Alfred Verfahren zur Verbesserung der Aufkohlung von Eisensinterkoerpern

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043458A1 (en) * 1996-05-15 1997-11-20 Stackpole Limited High density forming process with ferro alloy and prealloy
US7718116B2 (en) 2006-03-24 2010-05-18 Gkn Sinter Metals, Inc. Forged carburized powder metal part and method
US8424204B2 (en) 2006-03-24 2013-04-23 Gkn Sinter Metals, Llc Method of forming composite powder metal gear
US9856962B2 (en) 2006-03-24 2018-01-02 Gkn Sinter Metals, Llc Forged composite powder metal part and method of making same
US10900552B2 (en) 2006-03-24 2021-01-26 Gkn Sinter Metals, Llc Forged composite inner race for a CVJ
WO2009025660A1 (en) * 2007-08-17 2009-02-26 Gkn Sinter Metals, Llc Method for obtaining forged carburized powder metal part
WO2009025661A1 (en) * 2007-08-17 2009-02-26 Gkn Sinter Metals, Llc Composite powder metal variable boundary gear and method
CN101827675B (zh) * 2007-08-17 2014-11-12 Gkn烧结金属有限公司 用于获得锻造渗碳粉末金属部件的方法

Also Published As

Publication number Publication date
DE1170149C2 (US07816562-20101019-C00012.png) 1964-11-26

Similar Documents

Publication Publication Date Title
DE3782064T2 (de) Hochdichte gesinterte eisenlegierung.
DE2943601C2 (de) Vorlegierte Stahlpulver zur pulvermetallurgischen Herstellung von hochfesten Teilen
AT507707B1 (de) Eisen-kohlenstoff masteralloy
DE1298293B (de) Hochverschleissfeste, bearbeitbare und haertbare Sinterstahllegierung und Verfahren zu deren Herstellung
DE2650766A1 (de) Stahllegierungspulver
DE2414909A1 (de) Stahlpulver
DE60030063T2 (de) Pulvermetallurgisches verfahren
DE112013001748T5 (de) Gesintertes Bauteil, Zahnrad für Anlasser, und Produktionsverfahren davon
DE2633062A1 (de) Verfahren zur herstellung hochdichter metallgegenstaende aus pulver
DE3744550C2 (US07816562-20101019-C00012.png)
DE19651740B4 (de) Verfahren zum Herstellen einer Eisensinterlegierung mit Abschreckungsstruktur
DE2251909C2 (de) Sinterkörper und Herstellungsverfahren hierfür
DE2360914C2 (de) Binde-, Desoxydations- und Aufkohlungs-Mittel für die Herstellung von Vorformen aus Metallpulvern
DE1521193C3 (de) Verfahren zur Verhinderung des Herausfallens feuerfester Körner aus der Oberfläche eines gesinterten Verbundmetallgegenstandes
DE1170149B (de) Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl
US4018632A (en) Machinable powder metal parts
DE2220673C3 (de) Metallische Sinterlegierung, insbesondere Sinterstahllegierung
DE2555679A1 (de) Schneidwerkzeuge und verfahren zu deren herstellung
EP0719349B1 (de) Verfahren zur herstellung von sinterteilen
DE861700C (de) Verfahren zur Herstellung von Kolbenringen auf Eisengrundlage mit Zusatz von Graphitund bis 10% Blei
AT354494B (de) Verfahren zur herstellung eines metallkoerpers aus metallpulver
DE2644917C2 (de) Verfahren zur Herstellung geschmiedeter Sintermetallgegenstände
EP0151103A2 (de) Verfahren zur Herstellung von kraftübertragenden, insbesondere drehmomentübertragenden Elementen
EP0814172A1 (de) PM-Warmarbeitsstahl und Verfahren zu dessen Herstellung
AT235326B (de) Wärmebehandlungsfähige Legierung mit einem hohen Gehalt an primären Karbiden