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JPS527879A - Method of forming high hardness film on carbon tool steel or alloy too l steel - Google Patents

Method of forming high hardness film on carbon tool steel or alloy too l steel

Info

Publication number
JPS527879A
JPS527879AJP8472875AJP8472875AJPS527879AJP S527879 AJPS527879 AJP S527879AJP 8472875 AJP8472875 AJP 8472875AJP 8472875 AJP8472875 AJP 8472875AJP S527879 AJPS527879 AJP S527879A
Authority
JP
Japan
Prior art keywords
steel
alloy
high hardness
forming high
hardness film
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.)
Pending
Application number
JP8472875A
Other languages
Japanese (ja)
Inventor
Yasushi Kawashita
Masami Nakasone
Akira Suzuki
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.)
Shinko Seiki Co Ltd
Original Assignee
Shinko Seiki 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 Shinko Seiki Co LtdfiledCriticalShinko Seiki Co Ltd
Priority to JP8472875ApriorityCriticalpatent/JPS527879A/en
Publication of JPS527879ApublicationCriticalpatent/JPS527879A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE:A method of forming a beautiful high-hardness film on the surfaces of a tool material while maintaining the surface treatment temperature of the tool material at 230 deg.C or under.
JP8472875A1975-07-091975-07-09Method of forming high hardness film on carbon tool steel or alloy too l steelPendingJPS527879A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP8472875AJPS527879A (en)1975-07-091975-07-09Method of forming high hardness film on carbon tool steel or alloy too l steel

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP8472875AJPS527879A (en)1975-07-091975-07-09Method of forming high hardness film on carbon tool steel or alloy too l steel

Publications (1)

Publication NumberPublication Date
JPS527879Atrue JPS527879A (en)1977-01-21

Family

ID=13838736

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP8472875APendingJPS527879A (en)1975-07-091975-07-09Method of forming high hardness film on carbon tool steel or alloy too l steel

Country Status (1)

CountryLink
JP (1)JPS527879A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS5333984A (en)*1976-09-101978-03-30Hitachi Metals LtdProcess for coating cemented carbide alloy with film
JPS5497479U (en)*1977-12-221979-07-10
JPS5649007A (en)*1979-09-201981-05-02Tanaka Kikinzoku Kogyo KkPunch for boring nozzle holes on spinneret
JPS5656735A (en)*1979-10-171981-05-18Inoue Japax Res IncImproved die
JPS5691742A (en)*1979-12-251981-07-24Citizen Watch Co LtdMedical knife tool
US4346123A (en)*1979-08-021982-08-24Balzers AktiengesellschaftMethod of depositing hard wear-resistant coatings on substrates
JPS5989205U (en)*1982-12-081984-06-16株式会社東京精密 Measuring head and master for air micrometers
JPS60261609A (en)*1984-06-081985-12-24Sumitomo Metal Ind LtdCold rolling method of thin steel strip

Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS4922385A (en)*1972-06-211974-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS4922385A (en)*1972-06-211974-02-27

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS5333984A (en)*1976-09-101978-03-30Hitachi Metals LtdProcess for coating cemented carbide alloy with film
JPS5497479U (en)*1977-12-221979-07-10
US4346123A (en)*1979-08-021982-08-24Balzers AktiengesellschaftMethod of depositing hard wear-resistant coatings on substrates
JPS5649007A (en)*1979-09-201981-05-02Tanaka Kikinzoku Kogyo KkPunch for boring nozzle holes on spinneret
JPS5656735A (en)*1979-10-171981-05-18Inoue Japax Res IncImproved die
JPS5691742A (en)*1979-12-251981-07-24Citizen Watch Co LtdMedical knife tool
JPS5989205U (en)*1982-12-081984-06-16株式会社東京精密 Measuring head and master for air micrometers
JPS60261609A (en)*1984-06-081985-12-24Sumitomo Metal Ind LtdCold rolling method of thin steel strip

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