发明名称 |
CARBURIZING PROCESS UTILIZING ATMOSPHERE GENERATED FROM NITROGEN ETHANOL BASED MIXTURES |
摘要 |
<p>A process for carburizing ferrous metal articles in a furnace under an atmosphere derived from an input of nitrogen and ethanol injected into the furnace during the entire cycle. Carburization is controlled in a first embodiment by the control of ethanol and nitrogen mixture and water vapor content of the mixture as well as total flow through the furnace and in a second embodiment by controlling the nitrogen-ethanol mixture to which is added water and an enriching or carburizing agent.</p> |
申请公布号 |
CA1195592(A) |
申请公布日期 |
1985.10.22 |
申请号 |
CA19840462929 |
申请日期 |
1984.09.11 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
KASPERSMA, JELLE H.;SHAY, ROBERT H. |
分类号 |
C23C16/26;(IPC1-7):C23C16/26 |
主分类号 |
C23C16/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|