| 发明名称 |
COMPOSITE SURFACE ON A STEEL SUBSTRATE |
| 摘要 |
<p>A composite surface having a thickness from 10 to 5,000 microns comprising a spinel of the formula MnxCr3_xO4 wherein x is from 0.5 to 2 and oxides of Mn, Si selected from the group consisting of MnO, MnSiO3, Mn2SiO4 and mixtures thereof which are not prone to coking and are suitable for hydrocarbyl reactions such as furnace tubes for cracking.</p> |
| 申请公布号 |
CA2540344(C) |
申请公布日期 |
2013.08.27 |
| 申请号 |
CA20042540344 |
申请日期 |
2004.06.09 |
| 申请人 |
NOVA CHEMICALS CORPORATION |
发明人 |
BENUM, LESLIE WILFRED;OBALLA, MICHAEL C.;PETRONE, SABINO STEVEN ANTHONY |
| 分类号 |
C23C30/00;C23C4/10 |
主分类号 |
C23C30/00 |
| 代理机构 |
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