| 发明名称 |
STAINLESS STEEL MATERIAL WITH EXCELLENT ANTIBACTERIAL PROPERTY AND PROCESS FOR PRODUCING THE SAME |
| 摘要 |
<p>The present invention provides a BA-finished stainless steel product having superior antibacterial properties and corrosion resistance and a method for producing the same. Specifically, after a stainless steel product is subjected to BA treatment, the stainless steel product is immersed in a solution containing Ag ions having a concentration of 0.0001 to 1.0 mol/1 so that a BA film contains, in areal rate, 0.0002 to 0.05% of Ag particles and Ag compounds, and further, stainless steel product contains 0.001 to 0.10% by weight of Ag and optionally further contains 0.001 to 0.30% by weight of V.</p> |
| 申请公布号 |
EP1108802(A1) |
申请公布日期 |
2001.06.20 |
| 申请号 |
EP20000917434 |
申请日期 |
2000.04.24 |
| 申请人 |
JFE STEEL CORPORATION |
发明人 |
YOKOTA, TAKESHI;TAKAO, KENJI;SATOH, SUSUMU;ISHIZUKA, HARUHIKO;IKEDA, MASAHARU |
| 分类号 |
A61L2/238;C23C18/42;(IPC1-7):C23C18/42 |
主分类号 |
A61L2/238 |
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