JPS55152102A - Hard particle for wear resistant composite material - Google Patents
Hard particle for wear resistant composite materialInfo
- Publication number
- JPS55152102A JPS55152102A JP6029579A JP6029579A JPS55152102A JP S55152102 A JPS55152102 A JP S55152102A JP 6029579 A JP6029579 A JP 6029579A JP 6029579 A JP6029579 A JP 6029579A JP S55152102 A JPS55152102 A JP S55152102A
- Authority
- JP
- Japan
- Prior art keywords
- water
- alloy
- composite material
- wear resistant
- resistant composite
- 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
- 239000002131 composite material Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 239000000956 alloy Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 229910000521 B alloy Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
PURPOSE: To easily granulate an Fe-Cr-B alloy by adding special amount of Sn to the alloy.
CONSTITUTION: 0.3W5% of Sn is added to an Fe-Cr-B alloy containing 20W40% of Cr, 3W10% of B and balance of Fe, and the mixture is molten. The molten alloy is dropped as droplets over a water-cooled copper box 1 submerged in water and exposed at the top from the water surface in a water tank 2 and scattered in the water in the tank 2. Since Sn is added to the mixture, the latter is granulated in the water and subjcted to composite material by the soldering with low melting point metal or alloy to provide superhard particles of stock material which can be produced inexpensively for superhard chip or the like having excellent wear resistance without loss of toughness.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54060295A JPS5830923B2 (en) | 1979-05-18 | 1979-05-18 | Hard particles for wear-resistant composites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54060295A JPS5830923B2 (en) | 1979-05-18 | 1979-05-18 | Hard particles for wear-resistant composites |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55152102A true JPS55152102A (en) | 1980-11-27 |
| JPS5830923B2 JPS5830923B2 (en) | 1983-07-02 |
Family
ID=13138019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54060295A Expired JPS5830923B2 (en) | 1979-05-18 | 1979-05-18 | Hard particles for wear-resistant composites |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830923B2 (en) |
-
1979
- 1979-05-18 JP JP54060295A patent/JPS5830923B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5830923B2 (en) | 1983-07-02 |
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