DE1170149B - Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus Sinterstahl - Google Patents
Verfahren zur pulvermetallurgischen Herstellung von Waelzlagerlaufringen aus SinterstahlInfo
- 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
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 229910000831 Steel Inorganic materials 0.000 title claims description 8
- 239000010959 steel Substances 0.000 title claims description 8
- 239000000203 mixture Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 238000005242 forging Methods 0.000 claims description 11
- 238000005245 sintering Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000004663 powder metallurgy Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000005029 sieve analysis Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 5
- 238000005255 carburizing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000000641 cold extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
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)
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 (en, 2012) | 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 (en, 2012) |
Cited By (6)
| 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 |
| WO2009025661A1 (en) * | 2007-08-17 | 2009-02-26 | Gkn Sinter Metals, Llc | Composite powder metal variable boundary gear and method |
| WO2009025660A1 (en) * | 2007-08-17 | 2009-02-26 | Gkn Sinter Metals, Llc | Method for obtaining forged carburized powder metal part |
| 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)
| 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 |
-
1959
- 1959-02-11 DE DESCH25497A patent/DE1170149B/de active Granted
Patent Citations (3)
| 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)
| 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 |
| WO2009025661A1 (en) * | 2007-08-17 | 2009-02-26 | Gkn Sinter Metals, Llc | Composite powder metal variable boundary gear and method |
| WO2009025660A1 (en) * | 2007-08-17 | 2009-02-26 | Gkn Sinter Metals, Llc | Method for obtaining forged carburized powder metal part |
| 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 (en, 2012) | 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 | |
| DE2650766A1 (de) | Stahllegierungspulver | |
| DE1298293B (de) | Hochverschleissfeste, bearbeitbare und haertbare Sinterstahllegierung und Verfahren zu deren Herstellung | |
| DE2414909A1 (de) | Stahlpulver | |
| DE3744550C2 (en, 2012) | ||
| DE60030063T2 (de) | Pulvermetallurgisches verfahren | |
| DE2633062A1 (de) | Verfahren zur herstellung hochdichter metallgegenstaende aus pulver | |
| DE112013001748T5 (de) | Gesintertes Bauteil, Zahnrad für Anlasser, und Produktionsverfahren davon | |
| DE2360914C2 (de) | Binde-, Desoxydations- und Aufkohlungs-Mittel für die Herstellung von Vorformen aus Metallpulvern | |
| DE69803218T2 (de) | Verfahren zur herstellung von hochdichten sinterwerkstücke mit hohem kohlenstoffgehalt | |
| DE2251909C2 (de) | Sinterkörper und Herstellungsverfahren hierfür | |
| DE19651740A1 (de) | Verfahren zum Herstellen einer Eisensinterlegierung mit Abschreckungsstruktur | |
| DE69707891T2 (de) | Herstellung von metallpulverkörper durch sintern, sphäroidisieren und warmverformen | |
| 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 | |
| DE69530129T2 (de) | Hochfeste gesinterte legierung und verfahren zu deren herstellung | |
| AT354494B (de) | Verfahren zur herstellung eines metallkoerpers aus metallpulver | |
| DE861700C (de) | Verfahren zur Herstellung von Kolbenringen auf Eisengrundlage mit Zusatz von Graphitund bis 10% Blei | |
| DE2644917C2 (de) | Verfahren zur Herstellung geschmiedeter Sintermetallgegenstände |