| 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(A1) |
申请公布日期 |
2004.12.29 |
| 申请号 |
CA20042540344 |
申请日期 |
2004.06.09 |
| 申请人 |
NOVA CHEMICALS CORPORATION |
发明人 |
OBALLA, MICHAEL C.;PETRONE, SABINO STEVEN ANTHONY;BENUM, LESLIE WILFRED |
| 分类号 |
C23C30/00;C23C4/10 |
主分类号 |
C23C30/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
