JPS50115108A - - Google Patents

Info

Publication number
JPS50115108A
JPS50115108A JP1997174A JP1997174A JPS50115108A JP S50115108 A JPS50115108 A JP S50115108A JP 1997174 A JP1997174 A JP 1997174A JP 1997174 A JP1997174 A JP 1997174A JP S50115108 A JPS50115108 A JP S50115108A
Authority
JP
Japan
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.)
Pending
Application number
JP1997174A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1997174A priority Critical patent/JPS50115108A/ja
Priority to DE19752507375 priority patent/DE2507375A1/en
Priority to GB714075A priority patent/GB1500736A/en
Publication of JPS50115108A publication Critical patent/JPS50115108A/ja
Priority to US05/771,854 priority patent/US4123265A/en
Pending 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
    • C22C33/0242—Making ferrous alloys by powder metallurgy using the impregnating technique
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
JP1997174A 1974-02-21 1974-02-21 Pending JPS50115108A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1997174A JPS50115108A (en) 1974-02-21 1974-02-21
DE19752507375 DE2507375A1 (en) 1974-02-21 1975-02-20 FERROUS ALLOY WITH IMPROVED WEAR RESISTANCE AND PROCESS FOR THEIR PRODUCTION
GB714075A GB1500736A (en) 1974-02-21 1975-02-20 Method of forming a sintered ferrous alloy
US05/771,854 US4123265A (en) 1974-02-21 1977-02-23 Method of producing ferrous sintered alloy of improved wear resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1997174A JPS50115108A (en) 1974-02-21 1974-02-21

Publications (1)

Publication Number Publication Date
JPS50115108A true JPS50115108A (en) 1975-09-09

Family

ID=12014069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1997174A Pending JPS50115108A (en) 1974-02-21 1974-02-21

Country Status (3)

Country Link
JP (1) JPS50115108A (en)
DE (1) DE2507375A1 (en)
GB (1) GB1500736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008057657A (en) * 2006-08-31 2008-03-13 Citizen Seimitsu Co Ltd Main spindle bearing structure of nc automatic lathe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411306B (en) * 1976-01-28 1979-12-17 Severinsson Lars M FORM INTENDED FOR MOLDING OF MOLDABLE MATERIAL AND METHODS OF MANUFACTUREING SUCH SHAPE
JPS60230961A (en) * 1984-04-28 1985-11-16 Nippon Steel Corp Disk material for disk brake
DE3825463A1 (en) * 1988-07-27 1990-02-01 Schwaebische Huettenwerke Gmbh METHOD FOR PRODUCING A MOLDING PART FROM SINTERMETAL AND MOLDING PART MADE THEREOF
US5024899A (en) * 1990-10-22 1991-06-18 Lang Richard D Resilient metallic friction facing material
JP4001450B2 (en) 2000-05-02 2007-10-31 日立粉末冶金株式会社 Valve seat for internal combustion engine and manufacturing method thereof
JP5525986B2 (en) * 2009-12-21 2014-06-18 日立粉末冶金株式会社 Sintered valve guide and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008057657A (en) * 2006-08-31 2008-03-13 Citizen Seimitsu Co Ltd Main spindle bearing structure of nc automatic lathe

Also Published As

Publication number Publication date
GB1500736A (en) 1978-02-08
DE2507375A1 (en) 1975-08-28

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