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JPS51147413A - A process for producing a filter using copper powder substituted with grinding powder of steel - Google Patents

A process for producing a filter using copper powder substituted with grinding powder of steel

Info

Publication number
JPS51147413A
JPS51147413A JP7153475A JP7153475A JPS51147413A JP S51147413 A JPS51147413 A JP S51147413A JP 7153475 A JP7153475 A JP 7153475A JP 7153475 A JP7153475 A JP 7153475A JP S51147413 A JPS51147413 A JP S51147413A
Authority
JP
Japan
Prior art keywords
steel
filter
powder
producing
substituted
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
JP7153475A
Other languages
Japanese (ja)
Other versions
JPS5935975B2 (en
Inventor
Yoshiaki Sadaoka
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing Co 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 Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP50071534A priority Critical patent/JPS5935975B2/en
Publication of JPS51147413A publication Critical patent/JPS51147413A/en
Publication of JPS5935975B2 publication Critical patent/JPS5935975B2/en
Expired 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

  • Filtering Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

PURPOSE: A filter using the copper powder obtained by substitution with grinding powder of steel in the solution of copper sulfate is produced.
COPYRIGHT: (C)1976,JPO&Japio
JP50071534A 1975-06-12 1975-06-12 Method for manufacturing a filter using grinding powder of steel whose surface is replaced with copper Expired JPS5935975B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50071534A JPS5935975B2 (en) 1975-06-12 1975-06-12 Method for manufacturing a filter using grinding powder of steel whose surface is replaced with copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50071534A JPS5935975B2 (en) 1975-06-12 1975-06-12 Method for manufacturing a filter using grinding powder of steel whose surface is replaced with copper

Publications (2)

Publication Number Publication Date
JPS51147413A true JPS51147413A (en) 1976-12-17
JPS5935975B2 JPS5935975B2 (en) 1984-08-31

Family

ID=13463486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50071534A Expired JPS5935975B2 (en) 1975-06-12 1975-06-12 Method for manufacturing a filter using grinding powder of steel whose surface is replaced with copper

Country Status (1)

Country Link
JP (1) JPS5935975B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02175803A (en) * 1988-07-07 1990-07-09 Toyo Carbon Kk Porous metal material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047736A (en) * 1983-08-25 1985-03-15 Matsushita Electric Ind Co Ltd Method of loading of large-scale display equipment to be mounted on car
US10316803B2 (en) 2017-09-25 2019-06-11 Woodward, Inc. Passive pumping for recirculating exhaust gas
US10995705B2 (en) 2019-02-07 2021-05-04 Woodward, Inc. Modular exhaust gas recirculation system
CN213175878U (en) 2020-01-08 2021-05-11 伍德沃德有限公司 Exhaust gas recirculation mixer and engine system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02175803A (en) * 1988-07-07 1990-07-09 Toyo Carbon Kk Porous metal material

Also Published As

Publication number Publication date
JPS5935975B2 (en) 1984-08-31

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