| 发明名称 |
STAINLESS STEEL FOIL AND CATALYST CARRIER FOR EXHAUST GAS PURIFYING DEVICE USING THE FOIL |
| 摘要 |
Provided are a stainless steel foil and a catalyst carrier for an exhaust gas purifying device which uses the foil. Specifically, a stainless steel foil contains, in percent by mass, 0.05% or less of C, 2.0% or less of Si, 1.0% or less of Mn, 0.003% or less of S, 0.05% or less of P, more than 15.0% and less than 25.0% of Cr, 0.30% or less of Ni, 3.0% to 10.0% of Al, 0.03% to 1.0% of Cu, 0.10% or less of N, 0.02% or less of Ti, 0.02% or less of Nb, 0.02% or less of Ta, 0.005% to 0.20% of Zr, 0.03% to 0.20% of REM excluding Ce, 0.02% or less of Ce, 2.0% to 6.0% in total of at least one of Mo and W, and the balance being Fe and incidental impurities. |
| 申请公布号 |
US2014287914(A1) |
申请公布日期 |
2014.09.25 |
| 申请号 |
US201214008335 |
申请日期 |
2012.03.28 |
| 申请人 |
Mizutani Akito;Fujisawa Mitsuyuki;Ota Hiroki;Kato Yasushi |
发明人 |
Mizutani Akito;Fujisawa Mitsuyuki;Ota Hiroki;Kato Yasushi |
| 分类号 |
B01J27/02 |
主分类号 |
B01J27/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A stainless steel foil comprising, in percent by mass, 0.05% or less of C, 2.0% or less of Si, 1.0% or less of Mn, 0.003% or less of S, 0.05% or less of P, more than 15.0% and less than 25.0% of Cr, 0.30% or less of Ni, 3.0% to 10.0% of Al, 0.03% to 1.0% of Cu, 0.10% or less of N, 0.02% or less of Ti, 0.02% or less of Nb, 0.02% or less of Ta, 0.005% to 0.20% of Zr, 0.03% to 0.20% of REM excluding Ce, 0.02% or less of Ce, 2.0% to 6.0% in total of at least one of Mo and W, and the balance being Fe and incidental impurities. |
| 地址 |
Chiba-shi JP |
