JPS5212608A - Sintered hard alloy - Google Patents

Sintered hard alloy

Info

Publication number
JPS5212608A
JPS5212608A JP8985975A JP8985975A JPS5212608A JP S5212608 A JPS5212608 A JP S5212608A JP 8985975 A JP8985975 A JP 8985975A JP 8985975 A JP8985975 A JP 8985975A JP S5212608 A JPS5212608 A JP S5212608A
Authority
JP
Japan
Prior art keywords
hard alloy
sintered hard
alloy
nitrided
tantulum
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
JP8985975A
Other languages
Japanese (ja)
Other versions
JPS5515539B2 (en
Inventor
Tomio Nishimura
Osamu Ishibashi
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.)
Nippon Tungsten Co Ltd
Original Assignee
Nippon Tungsten 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 Nippon Tungsten Co Ltd filed Critical Nippon Tungsten Co Ltd
Priority to JP8985975A priority Critical patent/JPS5212608A/en
Publication of JPS5212608A publication Critical patent/JPS5212608A/en
Publication of JPS5515539B2 publication Critical patent/JPS5515539B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: An alloy wherein bonded phase metals are evenly dispersed, the grain size of the hard phase is small, the toughness is high, alloy temperature does not rise too much during cutting and the hardness and strength do not lower is obtained by substituting and adding a nitride mixture of nitrided tantulum and nitrided titanium to carbide composed mainly of TiC.
COPYRIGHT: (C)1977,JPO&Japio
JP8985975A 1975-07-21 1975-07-21 Sintered hard alloy Granted JPS5212608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8985975A JPS5212608A (en) 1975-07-21 1975-07-21 Sintered hard alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8985975A JPS5212608A (en) 1975-07-21 1975-07-21 Sintered hard alloy

Publications (2)

Publication Number Publication Date
JPS5212608A true JPS5212608A (en) 1977-01-31
JPS5515539B2 JPS5515539B2 (en) 1980-04-24

Family

ID=13982501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8985975A Granted JPS5212608A (en) 1975-07-21 1975-07-21 Sintered hard alloy

Country Status (1)

Country Link
JP (1) JPS5212608A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158277A (en) * 1983-02-28 1984-09-07 Tokyo Electric Co Ltd Wire tension adjuster for serial printer
JPS60104366A (en) * 1983-10-24 1985-06-08 Yokogawa Hewlett Packard Ltd Tractor driving apparatus in printer
JPS60228176A (en) * 1984-04-26 1985-11-13 Tokyo Electric Co Ltd Carrier feeder for printer
CN104313380A (en) * 2014-10-27 2015-01-28 北京工业大学 Method for preparing high density nanocrystalline hard alloy by step sintering
KR20200090179A (en) * 2017-12-01 2020-07-28 가부시키가이샤 기타가와 뎃꼬쇼 Chuck and its manufacturing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158277A (en) * 1983-02-28 1984-09-07 Tokyo Electric Co Ltd Wire tension adjuster for serial printer
JPS60104366A (en) * 1983-10-24 1985-06-08 Yokogawa Hewlett Packard Ltd Tractor driving apparatus in printer
JPH0430913B2 (en) * 1983-10-24 1992-05-25
JPS60228176A (en) * 1984-04-26 1985-11-13 Tokyo Electric Co Ltd Carrier feeder for printer
CN104313380A (en) * 2014-10-27 2015-01-28 北京工业大学 Method for preparing high density nanocrystalline hard alloy by step sintering
KR20200090179A (en) * 2017-12-01 2020-07-28 가부시키가이샤 기타가와 뎃꼬쇼 Chuck and its manufacturing method

Also Published As

Publication number Publication date
JPS5515539B2 (en) 1980-04-24

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