JPS57123955A - Free graphite dispersion type sintered sliding iron material and its manufacture - Google Patents

Free graphite dispersion type sintered sliding iron material and its manufacture

Info

Publication number
JPS57123955A
JPS57123955A JP56010049A JP1004981A JPS57123955A JP S57123955 A JPS57123955 A JP S57123955A JP 56010049 A JP56010049 A JP 56010049A JP 1004981 A JP1004981 A JP 1004981A JP S57123955 A JPS57123955 A JP S57123955A
Authority
JP
Japan
Prior art keywords
powder
carbon
manufacture
inhibiting
effect
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
JP56010049A
Other languages
Japanese (ja)
Other versions
JPS6140027B2 (en
Inventor
Yoshio Nishino
Toru Kono
Seiichi Kirigatani
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP56010049A priority Critical patent/JPS57123955A/en
Publication of JPS57123955A publication Critical patent/JPS57123955A/en
Publication of JPS6140027B2 publication Critical patent/JPS6140027B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To manufacture a sliding material with superior lubricity and wear resistance by blending a specified percentage each of carbon powder, powder having an effect of inhibiting the diffusion of carbon, and Fe powder, uniformly coating the surface of the carbon powder with the powder having the inhibiting effect, and carrying out molding and sintering.
CONSTITUTION: A composition consisting of 1W4wt% carbon powder having 20W 350μm average particle size, 0.2W4wt% of one or ≥2 kinds of powders having 1W15μm average particle size and an effect of inhibiting the diffusion of carbon selected from Si powder, Sn powder, P powder and alloy powder contg. ≥15wt% Si, Sn and P, and the balance Fe powder and/or Fe alloy powder having 40W 150μm average particle size is prepared, and the composition is mixed to uniformly coat the surface of the carbon powder with the powder having the inhibiting effect. Press molding and sintering are then carried out by an ordinary powder metallurgical method.
COPYRIGHT: (C)1982,JPO&Japio
JP56010049A 1981-01-26 1981-01-26 Free graphite dispersion type sintered sliding iron material and its manufacture Granted JPS57123955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010049A JPS57123955A (en) 1981-01-26 1981-01-26 Free graphite dispersion type sintered sliding iron material and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010049A JPS57123955A (en) 1981-01-26 1981-01-26 Free graphite dispersion type sintered sliding iron material and its manufacture

Publications (2)

Publication Number Publication Date
JPS57123955A true JPS57123955A (en) 1982-08-02
JPS6140027B2 JPS6140027B2 (en) 1986-09-06

Family

ID=11739537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010049A Granted JPS57123955A (en) 1981-01-26 1981-01-26 Free graphite dispersion type sintered sliding iron material and its manufacture

Country Status (1)

Country Link
JP (1) JPS57123955A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147801A (en) * 1984-11-30 1986-07-05 ヘーガネース　アーベー Manganese sulfide-containing iron powder mixture for producing sintered matter and its production
JPS6345303A (en) * 1986-08-11 1988-02-26 Kobe Steel Ltd Composite iron powder for soft magnetic sintering material
EP2020490A1 (en) * 2006-05-17 2009-02-04 Husqvarna Zenoah Co., Ltd. Portable work machine
WO2023189677A1 (en) * 2022-03-30 2023-10-05 パナソニックＩｐマネジメント株式会社 Metal powder, composite magnetic material, dust core and coil component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158509A (en) * 1974-06-12 1975-12-22
JPS5137606A (en) * 1974-07-30 1976-03-30 Staar Sa Kiroku oyobi * mataha saiseisochihenokaatoritsujinosoten oyobi gaisochichikarano kaatoritsujinotoridashinotamenosochi
JPS5141607A (en) * 1974-10-07 1976-04-08 Sumitomo Electric Industries TAIMAMOSEI JUDOZ AIRYO

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158509A (en) * 1974-06-12 1975-12-22
JPS5137606A (en) * 1974-07-30 1976-03-30 Staar Sa Kiroku oyobi * mataha saiseisochihenokaatoritsujinosoten oyobi gaisochichikarano kaatoritsujinotoridashinotamenosochi
JPS5141607A (en) * 1974-10-07 1976-04-08 Sumitomo Electric Industries TAIMAMOSEI JUDOZ AIRYO

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147801A (en) * 1984-11-30 1986-07-05 ヘーガネース　アーベー Manganese sulfide-containing iron powder mixture for producing sintered matter and its production
JPS6345303A (en) * 1986-08-11 1988-02-26 Kobe Steel Ltd Composite iron powder for soft magnetic sintering material
JPH0680161B2 (en) * 1986-08-11 1994-10-12 株式会社神戸製鋼所 Composite iron powder for soft magnetic sintered materials
EP2020490A1 (en) * 2006-05-17 2009-02-04 Husqvarna Zenoah Co., Ltd. Portable work machine
EP2020490A4 (en) * 2006-05-17 2010-07-14 Husqvarna Zenoah Co Ltd Portable work machine
US8302579B2 (en) 2006-05-17 2012-11-06 Husqvarna Zenoah Co., Ltd. Portable work machine
WO2023189677A1 (en) * 2022-03-30 2023-10-05 パナソニックＩｐマネジメント株式会社 Metal powder, composite magnetic material, dust core and coil component

Also Published As

Publication number Publication date
JPS6140027B2 (en) 1986-09-06

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