JPS55100956A - Paramagnetic hard alloy - Google Patents
Paramagnetic hard alloyInfo
- Publication number
- JPS55100956A JPS55100956A JP623180A JP623180A JPS55100956A JP S55100956 A JPS55100956 A JP S55100956A JP 623180 A JP623180 A JP 623180A JP 623180 A JP623180 A JP 623180A JP S55100956 A JPS55100956 A JP S55100956A
- Authority
- JP
- Japan
- Prior art keywords
- boride
- replaced
- alloy
- corrosion resistance
- metal
- 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
Links
Abstract
PURPOSE: To enhance abrasion and corrosion resistance of an obtained title alloy by a method wherein a specific composition is prepared from W boride of which a part is replaced by one or more of boride of IVa, Va, VIa metal and Ni of which a part is replaced by a predetermined metal or boride.
CONSTITUTION: This alloy comprises 30W70vol% of W boride of which 10W 40vol% is replaced by one or more of boride of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and a balance of Ni of which 10W40vol% is replaced by one or more of Cr, Mo, Fe, Co, Fe boride, Co boride or Ni boride. Because this alloy has a relatively low sintering temperature compared to a hard metal, it is easily sintered and has hardness and deflective strength almost equal to a hard metal. Moreover, because this alloy has paramagnetism at a room temperature and high hardness, it is excellent in abrasion resistance, corrosion resistance, especially, corrosion resistance to human sweat.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP623180A JPS55100956A (en) | 1980-01-21 | 1980-01-21 | Paramagnetic hard alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP623180A JPS55100956A (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 |
---|---|
JPS55100956A true JPS55100956A (en) | 1980-08-01 |
JPS5645987B2 JPS5645987B2 (en) | 1981-10-30 |
Family
ID=11632735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP623180A Granted JPS55100956A (en) | 1980-01-21 | 1980-01-21 | Paramagnetic hard alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55100956A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2583777A1 (en) * | 1985-06-19 | 1986-12-26 | Asahi Glass Co Ltd | CERMET FRITTE CONTAINING ZRB2 |
-
1980
- 1980-01-21 JP JP623180A patent/JPS55100956A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2583777A1 (en) * | 1985-06-19 | 1986-12-26 | Asahi Glass Co Ltd | CERMET FRITTE CONTAINING ZRB2 |
Also Published As
Publication number | Publication date |
---|---|
JPS5645987B2 (en) | 1981-10-30 |
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