JPS569345A - Carbon sphere dispersed metal or alloy material - Google Patents
Carbon sphere dispersed metal or alloy materialInfo
- Publication number
- JPS569345A JPS569345A JP8561679A JP8561679A JPS569345A JP S569345 A JPS569345 A JP S569345A JP 8561679 A JP8561679 A JP 8561679A JP 8561679 A JP8561679 A JP 8561679A JP S569345 A JPS569345 A JP S569345A
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- molten metal
- spherical carbon
- alloy
- 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.)
- Pending
Links
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
PURPOSE: To prepare a metal or an alloy material having carbon spheres with polka dots with shape close to true sphere dispersed on a polished metal surface by dispersing carbon spheres into a molten metal or alloy and solidifying the same.
CONSTITUTION: Spherical carbon is added into a molten metal such as Cu, Al or Zn or a molten alloy such as brass, aluminum cast alloy or silzin bronze. As spherical carbon, a carbon sphere with a diameter of 0.3W15mm obtained by granulating a powder such as natural graphite, artificial graphite or coke spherically formed by using a binder such as a resin or the like and baking in N2 gas is employed. Said spherical carbon is concentrated to an upper portion of a molten metal and, after solidifying, the surface thereof is polished. Or, a molten metal having spherical carbon added and dispersed therein is treated by a centrifugal separation method to concentrate said spherical carbon on a desired surface. Thereby, a slide member such as a bearing or the like or a decorative article having polka dots are produced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8561679A JPS569345A (en) | 1979-07-05 | 1979-07-05 | Carbon sphere dispersed metal or alloy material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8561679A JPS569345A (en) | 1979-07-05 | 1979-07-05 | Carbon sphere dispersed metal or alloy material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS569345A true JPS569345A (en) | 1981-01-30 |
Family
ID=13863770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8561679A Pending JPS569345A (en) | 1979-07-05 | 1979-07-05 | Carbon sphere dispersed metal or alloy material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS569345A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941401A (en) * | 1982-08-31 | 1984-03-07 | Seiko Epson Corp | Manufacture of ornamental alloy |
JPS5976801A (en) * | 1982-10-23 | 1984-05-02 | Seiko Epson Corp | Production of sintered hard alloy for decoration |
JPS6292850U (en) * | 1985-11-30 | 1987-06-13 | ||
US7581284B2 (en) | 2002-08-09 | 2009-09-01 | Dyson Technology Limited | Surface treating appliance |
US8429791B2 (en) | 2009-10-15 | 2013-04-30 | Dyson Technology Limited | Surface treating appliance |
US8438699B2 (en) | 2009-10-15 | 2013-05-14 | Dyson Technology Limited | Surface treating appliance |
CN110560657A (en) * | 2019-09-10 | 2019-12-13 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | ceramic hollow sphere/titanium-based composite foam material and centrifugal casting method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032034A (en) * | 1973-07-24 | 1975-03-28 | ||
JPS5032035A (en) * | 1973-07-25 | 1975-03-28 |
-
1979
- 1979-07-05 JP JP8561679A patent/JPS569345A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032034A (en) * | 1973-07-24 | 1975-03-28 | ||
JPS5032035A (en) * | 1973-07-25 | 1975-03-28 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941401A (en) * | 1982-08-31 | 1984-03-07 | Seiko Epson Corp | Manufacture of ornamental alloy |
JPS5976801A (en) * | 1982-10-23 | 1984-05-02 | Seiko Epson Corp | Production of sintered hard alloy for decoration |
JPH0128825B2 (en) * | 1982-10-23 | 1989-06-06 | Seiko Epson Corp | |
JPS6292850U (en) * | 1985-11-30 | 1987-06-13 | ||
US7600292B2 (en) | 2002-08-09 | 2009-10-13 | Dyson Technology Limited | Surface treating appliance |
US7581285B2 (en) | 2002-08-09 | 2009-09-01 | Dyson Technology Limited | Surface treating appliance |
US7581284B2 (en) | 2002-08-09 | 2009-09-01 | Dyson Technology Limited | Surface treating appliance |
US7610653B2 (en) | 2002-08-09 | 2009-11-03 | Dyson Technology Limited | Surface treating appliance |
US7757343B2 (en) | 2002-08-09 | 2010-07-20 | Dyson Technology Limited | Surface treating appliance |
US8429791B2 (en) | 2009-10-15 | 2013-04-30 | Dyson Technology Limited | Surface treating appliance |
US8438699B2 (en) | 2009-10-15 | 2013-05-14 | Dyson Technology Limited | Surface treating appliance |
CN110560657A (en) * | 2019-09-10 | 2019-12-13 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | ceramic hollow sphere/titanium-based composite foam material and centrifugal casting method thereof |
CN110560657B (en) * | 2019-09-10 | 2021-02-09 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | Ceramic hollow sphere/titanium-based composite foam material and centrifugal casting method thereof |
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