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 |
CA1189771(A) |
申请公布日期 |
1985.07.02 |
申请号 |
CA19810377265 |
申请日期 |
1981.05.11 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
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分类号 |
C23C8/32;C23C8/22 |
主分类号 |
C23C8/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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