CS204329B1 - Method of making the sintered iron pressings of the hardened iron oxides - Google Patents

Method of making the sintered iron pressings of the hardened iron oxides Download PDF

Info

Publication number
CS204329B1
CS204329B1 CS786109A CS610978A CS204329B1 CS 204329 B1 CS204329 B1 CS 204329B1 CS 786109 A CS786109 A CS 786109A CS 610978 A CS610978 A CS 610978A CS 204329 B1 CS204329 B1 CS 204329B1
Authority
CS
Czechoslovakia
Prior art keywords
iron
sintered
oxides
moldings
porosity
Prior art date
Application number
CS786109A
Other languages
Czech (cs)
English (en)
Slovak (sk)
Inventor
Milan Slesar
Vladimir Miskovic
Eva Dudrova
Original Assignee
Milan Slesar
Vladimir Miskovic
Eva Dudrova
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 Milan Slesar, Vladimir Miskovic, Eva Dudrova filed Critical Milan Slesar
Priority to CS786109A priority Critical patent/CS204329B1/cs
Priority to DE19792928385 priority patent/DE2928385A1/de
Priority to GB7931998A priority patent/GB2030598B/en
Priority to US06/076,771 priority patent/US4255193A/en
Priority to SE7907840A priority patent/SE447394B/sv
Priority to JP12095179A priority patent/JPS5554547A/ja
Publication of CS204329B1 publication Critical patent/CS204329B1/cs

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)
CS786109A 1978-09-22 1978-09-22 Method of making the sintered iron pressings of the hardened iron oxides CS204329B1 (en)

Priority Applications (6)

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
DE19792928385 DE2928385A1 (de) 1978-09-22 1979-07-13 Verfahren zum erzeugen gesinterter eiserner presslinge, die durch eisenoxide verfestigt sind
GB7931998A GB2030598B (en) 1978-09-22 1979-09-14 Method of manufacture of sintered parts
US06/076,771 US4255193A (en) 1978-09-22 1979-09-18 Method of manufacture of sintered pressed pieces of iron reinforced by iron oxides
SE7907840A SE447394B (sv) 1978-09-22 1979-09-21 Sett for framstellning av sintrade presskroppar av jern
JP12095179A JPS5554547A (en) 1978-09-22 1979-09-21 Method of producing sintered press piece containing iron enhanced with iron oxide

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 (1)

Publication Number Publication Date
CS204329B1 true CS204329B1 (en) 1981-04-30

Family

ID=5407362

Family Applications (1)

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

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
SE7907840L (sv) 1980-03-23
GB2030598B (en) 1983-04-27
DE2928385C2 (enExample) 1988-07-14
US4255193A (en) 1981-03-10

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