JPS55100954A - Paramagnetic hard alloy - Google Patents

Paramagnetic hard alloy

Info

Publication number
JPS55100954A
JPS55100954A JP622980A JP622980A JPS55100954A JP S55100954 A JPS55100954 A JP S55100954A JP 622980 A JP622980 A JP 622980A JP 622980 A JP622980 A JP 622980A JP S55100954 A JPS55100954 A JP S55100954A
Authority
JP
Japan
Prior art keywords
boride
hard alloy
corrosion resistance
alloy
paramagnetic
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
JP622980A
Other languages
Japanese (ja)
Other versions
JPS5645985B2 (en
Inventor
Hirotoshi Miyashita
Akinao Kaneko
Osamu Ishibashi
Tomio Nishimura
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 JP622980A priority Critical patent/JPS55100954A/en
Publication of JPS55100954A publication Critical patent/JPS55100954A/en
Publication of JPS5645985B2 publication Critical patent/JPS5645985B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enhance abrasion and corrosion resistance by preparing a specific composition comprising W boride of which a part is replaced by one or more of boride of Ti, Zr, Hf, V, Nb, Ta and Mo and Ni.
CONSTITUTION: This alloy comprises 30W70vol% of W boride of which 10W 40vol% is replace by one or more of boride of Ti, Zr, Hf, V, Nb, Ta, Cr and Mo and a balance of Ni. This alloy has paramagnetism at a room temperature and it's deflective strength is inferior a little, but it's hardness is equal to a hard metal and it's corrosion resistance, especially to human sweat is excellent.
COPYRIGHT: (C)1980,JPO&Japio
JP622980A 1980-01-21 1980-01-21 Paramagnetic hard alloy Granted JPS55100954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP622980A JPS55100954A (en) 1980-01-21 1980-01-21 Paramagnetic hard alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP622980A JPS55100954A (en) 1980-01-21 1980-01-21 Paramagnetic hard alloy

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8651373A Division JPS5529138B2 (en) 1973-07-30 1973-07-30

Publications (2)

Publication Number Publication Date
JPS55100954A true JPS55100954A (en) 1980-08-01
JPS5645985B2 JPS5645985B2 (en) 1981-10-30

Family

ID=11632679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP622980A Granted JPS55100954A (en) 1980-01-21 1980-01-21 Paramagnetic hard alloy

Country Status (1)

Country Link
JP (1) JPS55100954A (en)

Also Published As

Publication number Publication date
JPS5645985B2 (en) 1981-10-30

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