DE2928385C2 - - Google Patents

Info

Publication number
DE2928385C2
DE2928385C2 DE2928385A DE2928385A DE2928385C2 DE 2928385 C2 DE2928385 C2 DE 2928385C2 DE 2928385 A DE2928385 A DE 2928385A DE 2928385 A DE2928385 A DE 2928385A DE 2928385 C2 DE2928385 C2 DE 2928385C2
Authority
DE
Germany
Prior art keywords
compacts
iron
sintered
mpa
porosity
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
Application number
DE2928385A
Other languages
German (de)
English (en)
Other versions
DE2928385A1 (de
Inventor
Milan Prof. Slesar
Vladimir Dipl.-Ing. Miskovic
Eva Dipl.-Ing. Kosice Cs Dudrova
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.)
SLOVENSKA AKADEMIA VIED BRATISLAVA PRESSBURG/BRATISLAVA CS
Original Assignee
SLOVENSKA AKADEMIA VIED BRATISLAVA PRESSBURG/BRATISLAVA CS
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 SLOVENSKA AKADEMIA VIED BRATISLAVA PRESSBURG/BRATISLAVA CS filed Critical SLOVENSKA AKADEMIA VIED BRATISLAVA PRESSBURG/BRATISLAVA CS
Publication of DE2928385A1 publication Critical patent/DE2928385A1/de
Application granted granted Critical
Publication of DE2928385C2 publication Critical patent/DE2928385C2/de
Granted 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
    • 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
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
DE19792928385 1978-09-22 1979-07-13 Verfahren zum erzeugen gesinterter eiserner presslinge, die durch eisenoxide verfestigt sind Granted DE2928385A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS786109A CS204329B1 (en) 1978-09-22 1978-09-22 Method of making the sintered iron pressings of the hardened iron oxides

Publications (2)

Publication Number Publication Date
DE2928385A1 DE2928385A1 (de) 1980-04-03
DE2928385C2 true DE2928385C2 (enExample) 1988-07-14

Family

ID=5407362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792928385 Granted DE2928385A1 (de) 1978-09-22 1979-07-13 Verfahren zum erzeugen gesinterter eiserner presslinge, die durch eisenoxide verfestigt sind

Country Status (6)

Country Link
US (1) US4255193A (enExample)
JP (1) JPS5554547A (enExample)
CS (1) CS204329B1 (enExample)
DE (1) DE2928385A1 (enExample)
GB (1) GB2030598B (enExample)
SE (1) SE447394B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738730A (en) * 1986-02-18 1988-04-19 Lindberg Corporation Steam sealing for nitrogen treated ferrous part
US5232610A (en) * 1989-09-15 1993-08-03 Mclaughlin Timothy M Mold element construction
JP3142858B2 (ja) * 1990-06-06 2001-03-07 北川工業株式会社 フェライト成形品とその製造方法
DE4328404C2 (de) * 1993-08-24 1995-12-14 Ortwin Dr Caldonazzi Verfahren zur Herstellung von Körpern für den Erd-, Straßen- oder Tiefbau
EP0668253B1 (en) * 1994-02-03 2000-08-23 Isuzu Ceramics Research Institute Co., Ltd. Low frictional composite material for sliding member
KR0134002B1 (ko) * 1994-11-16 1998-04-28 배순훈 압력형 전자펌프의 플런저
US6616125B2 (en) * 2001-06-14 2003-09-09 Crs Holdings, Inc. Corrosion resistant magnetic alloy an article made therefrom and a method of using same
US20040251107A1 (en) * 2003-03-25 2004-12-16 Sefcik Michael C. Clutch housing with multi-function hydraulic sleeve
JP4380274B2 (ja) * 2003-09-10 2009-12-09 日立粉末冶金株式会社 鉄銅系焼結含油軸受用合金の製造方法
JP4886545B2 (ja) * 2007-02-22 2012-02-29 日立粉末冶金株式会社 焼結含油軸受およびその製造方法
JP5604981B2 (ja) 2009-05-28 2014-10-15 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉末
JP5663974B2 (ja) * 2009-06-26 2015-02-04 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉末

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893879C (de) * 1942-12-30 1953-10-19 Mannesmann Ag Verfahren zur Herstellung von Eisenpulver
US3194658A (en) * 1963-03-05 1965-07-13 Alloys Res & Mfg Corp Fabrication of corrosion resistant iron strip
DE1483694C3 (de) * 1965-07-16 1975-05-07 Feldmuehle Anlagen- Und Produktionsgesellschaft Mbh, 4000 Duesseldorf Verfahren zum Herstellen von Sinterkörpern aus Pasten
BE756885A (fr) * 1970-01-29 1971-03-30 Gen Electric Procede pour former un article en superalliage renforce par unedispersion
DE2232760C2 (de) * 1972-06-29 1973-10-11 Mannesmann Ag, 4000 Duesseldorf Verfahren zum Verandern der Schuttdichte von Eisenpulver
DE2725278C2 (de) * 1977-06-01 1979-04-05 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zum Herstellen von Eisenpulver

Also Published As

Publication number Publication date
JPS5554547A (en) 1980-04-21
DE2928385A1 (de) 1980-04-03
SE447394B (sv) 1986-11-10
GB2030598A (en) 1980-04-10
CS204329B1 (en) 1981-04-30
SE7907840L (sv) 1980-03-23
GB2030598B (en) 1983-04-27
US4255193A (en) 1981-03-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C22C 33/02

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee