| 发明名称 |
Method to increase the adherence of coating materials on ferrous materials |
| 摘要 |
METHOD TO INCREASE THE ADHERENCE OF COATING MATERIALS ON FERROUS MATERIALS, comprising the step of: before the reduction of iron ores and/or on the agglomerates thereof, contacting same with a dispersion containing at least a particulate material, thus forming a composite coating of at least a material that cannot be substantially hardened in the aqueous mean and at least a material that can be hardened in the aqueous mean.
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| 申请公布号 |
US2007186723(A1) |
申请公布日期 |
2007.08.16 |
| 申请号 |
US20070649967 |
申请日期 |
2007.01.05 |
| 申请人 |
MOURAO JOSE M;DA SILVA CAMILO C;DE CARVALHO ROBERTO L N;MAFRA WASHINGTON L |
发明人 |
MOURAO JOSE M.;DA SILVA CAMILO C.;DE CARVALHO ROBERTO L.N.;MAFRA WASHINGTON L. |
| 分类号 |
C21B11/02;C22B1/243 |
主分类号 |
C21B11/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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