| 发明名称 |
COATING SYSTEMS FOR METAL SUBSTRATES AND A METHOD FOR PROTECTING METAL SUBSTRATES USING THE COATING SYSTEMS |
| 摘要 |
Disclosed are methods of treating a metal to improve the metal's corrosion resistance. In one such method, the method is carried out by applying, to the surface of the metal, a coating which includes magnesium powder and a UV-curable or other radiation-curable binder. In another such method, the method is carried out by applying, to the surface of the metal, a coating which includes magnesium powder and an inorganic binder. In another such method, a coating that includes a magnesium alloy powder and a binder is applied to the surface of the metal. The magnesium alloy powder is selected such that it has a corrosion potential that is from about 0.01 volt to about 1.5 volt more negative than the metal's corrosion potential. Also disclosed are methods of treating a ferrous metals and magnesium alloys to improve the corrosion resistance of these materials. |
| 申请公布号 |
US2015218411(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201414336327 |
申请日期 |
2014.07.21 |
| 申请人 |
NDSU RESEARCH FOUNDATION |
发明人 |
BIERWAGEN Gordon P.;BATTOCCHI Dante;RAVINDRAN Neena;WANG Duhua |
| 分类号 |
C09D163/00;C08K3/10;C09D133/04 |
主分类号 |
C09D163/00 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method of treating a ferrous metal to improve the ferrous metal's corrosion resistance, said method comprising:
applying, to the surface of the ferrous metal, a coating which consists essentially of magnesium/aluminum alloy powder and a binder, wherein said magnesium/aluminum alloy powder comprises from about 50% to about 97% by weight of magnesium and from about 3% to about 50% by weight of aluminum. |
| 地址 |
Fargo ND US |
