JPH0355521B2 - - Google Patents

Info

Publication number
JPH0355521B2
JPH0355521B2 JP61138117A JP13811786A JPH0355521B2 JP H0355521 B2 JPH0355521 B2 JP H0355521B2 JP 61138117 A JP61138117 A JP 61138117A JP 13811786 A JP13811786 A JP 13811786A JP H0355521 B2 JPH0355521 B2 JP H0355521B2
Authority
JP
Japan
Prior art keywords
iron powder
powder
iron
pulverized
spheroidized
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 - Lifetime
Application number
JP61138117A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62297406A (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 JP61138117A priority Critical patent/JPS62297406A/ja
Publication of JPS62297406A publication Critical patent/JPS62297406A/ja
Publication of JPH0355521B2 publication Critical patent/JPH0355521B2/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)
  • Developing Agents For Electrophotography (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP61138117A 1986-06-16 1986-06-16 球状化還元鉄粉の製造方法 Granted JPS62297406A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61138117A JPS62297406A (ja) 1986-06-16 1986-06-16 球状化還元鉄粉の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61138117A JPS62297406A (ja) 1986-06-16 1986-06-16 球状化還元鉄粉の製造方法

Publications (2)

Publication Number Publication Date
JPS62297406A JPS62297406A (ja) 1987-12-24
JPH0355521B2 true JPH0355521B2 (enrdf_load_stackoverflow) 1991-08-23

Family

ID=15214357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61138117A Granted JPS62297406A (ja) 1986-06-16 1986-06-16 球状化還元鉄粉の製造方法

Country Status (1)

Country Link
JP (1) JPS62297406A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2754680B2 (ja) * 1989-03-17 1998-05-20 大同特殊鋼株式会社 金属粉末の処理方法
JPH02263901A (ja) * 1989-04-04 1990-10-26 Daido Steel Co Ltd 金属射出成形用粉末およびその製造法
DE60019404D1 (de) 1999-03-02 2005-05-19 Csir Pretoria Endotherme wärmebehandlung von festkörpern auf förderwagen in einem tunnelofen
CN105312557B (zh) * 2015-12-04 2017-10-24 武汉钢铁有限公司 一种应用于生产软磁铁粉芯的还原铁粉

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111403A (en) * 1976-03-15 1977-09-19 Daido Steel Co Ltd Stainless alloy steel powder with minimum contamination and process for production thereof
CH638085A5 (fr) * 1980-09-01 1983-09-15 Lange Int Sa Dispositif de fermeture pour chaussure de sport.

Also Published As

Publication number Publication date
JPS62297406A (ja) 1987-12-24

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