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
分类号 C23C8/32;C23C8/22 主分类号 C23C8/32
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