JPS572861A - Manufacture of sintered product of cast iron powder - Google Patents

Manufacture of sintered product of cast iron powder

Info

Publication number
JPS572861A
JPS572861A JP7544780A JP7544780A JPS572861A JP S572861 A JPS572861 A JP S572861A JP 7544780 A JP7544780 A JP 7544780A JP 7544780 A JP7544780 A JP 7544780A JP S572861 A JPS572861 A JP S572861A
Authority
JP
Japan
Prior art keywords
cast iron
specified
powder
sintered product
manufacture
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
JP7544780A
Other languages
Japanese (ja)
Other versions
JPS6248747B2 (en
Inventor
Yoshinobu Takeda
Atsushi Kuroishi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP7544780A priority Critical patent/JPS572861A/en
Publication of JPS572861A publication Critical patent/JPS572861A/en
Publication of JPS6248747B2 publication Critical patent/JPS6248747B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To inexpensively obtain a sintered product with superior strength and toughness by converting cast iron chips into a pressed body with high density by a specified powder regulating method and sintering the body at a specified temp. in a specified vacuum atmosphere.
CONSTITUTION: Cast iron chips are pulverized and decarburized so that the total carbon content may not exceed the maximum concn. of carbon dissolved in the austenite phase of the cast iron by ≤0.2%. The decarburied powder is die-pressed at ≥6.4g/cc pressing density, and the pressed body is sintered at the eutectic temp. of the cast iron W 1,300°C in a vacuum atmosphere of ≤10-2 Torr. Thus, cast iron chips can be provided with properties fit for powder metallurgical use.
COPYRIGHT: (C)1982,JPO&Japio
JP7544780A 1980-06-06 1980-06-06 Manufacture of sintered product of cast iron powder Granted JPS572861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7544780A JPS572861A (en) 1980-06-06 1980-06-06 Manufacture of sintered product of cast iron powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7544780A JPS572861A (en) 1980-06-06 1980-06-06 Manufacture of sintered product of cast iron powder

Publications (2)

Publication Number Publication Date
JPS572861A true JPS572861A (en) 1982-01-08
JPS6248747B2 JPS6248747B2 (en) 1987-10-15

Family

ID=13576513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7544780A Granted JPS572861A (en) 1980-06-06 1980-06-06 Manufacture of sintered product of cast iron powder

Country Status (1)

Country Link
JP (1) JPS572861A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174108A (en) * 1984-02-21 1985-09-07 クラリオン株式会社 Water-proof processing of cut surface of top plate used in kitchen system
JPS6110449A (en) * 1984-06-26 1986-01-17 住友ベークライト株式会社 Manufacture of decorative top board with water tank
JPS6110454A (en) * 1984-06-26 1986-01-17 住友ベークライト株式会社 Manufacture of decorative top board
JPS6111007A (en) * 1984-06-26 1986-01-18 住友ベークライト株式会社 Attachment of water tank
JPS6148310A (en) * 1984-08-14 1986-03-10 住友ベークライト株式会社 Production of decorative top plate
JPS6160935A (en) * 1984-09-03 1986-03-28 松下電器産業株式会社 Top plate with water tank
JP2008545064A (en) * 2005-07-07 2008-12-11 オネラ（オフィス・ナショナル・ドゥエチュード・エ・ドゥ・ルシェルチェ・アエロスパシャル） Metal body bonding method by sintering

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292807A (en) * 1976-02-02 1977-08-04 Komatsu Mfg Co Ltd Process for carbonization and sintering
JPS613864A (en) * 1984-06-15 1986-01-09 Toyota Motor Corp Carbon fiber reinforced magnesium alloy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292807A (en) * 1976-02-02 1977-08-04 Komatsu Mfg Co Ltd Process for carbonization and sintering
JPS613864A (en) * 1984-06-15 1986-01-09 Toyota Motor Corp Carbon fiber reinforced magnesium alloy

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174108A (en) * 1984-02-21 1985-09-07 クラリオン株式会社 Water-proof processing of cut surface of top plate used in kitchen system
JPS6110449A (en) * 1984-06-26 1986-01-17 住友ベークライト株式会社 Manufacture of decorative top board with water tank
JPS6110454A (en) * 1984-06-26 1986-01-17 住友ベークライト株式会社 Manufacture of decorative top board
JPS6111007A (en) * 1984-06-26 1986-01-18 住友ベークライト株式会社 Attachment of water tank
JPS6148310A (en) * 1984-08-14 1986-03-10 住友ベークライト株式会社 Production of decorative top plate
JPS6160935A (en) * 1984-09-03 1986-03-28 松下電器産業株式会社 Top plate with water tank
JP2008545064A (en) * 2005-07-07 2008-12-11 オネラ（オフィス・ナショナル・ドゥエチュード・エ・ドゥ・ルシェルチェ・アエロスパシャル） Metal body bonding method by sintering

Also Published As

Publication number Publication date
JPS6248747B2 (en) 1987-10-15

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