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lin hua mo zai wu run hua you kong qi ya suo ji shang de ying yong
Author(s): 
Pages: 49-50
Year: Issue:  6
Journal: Heat Treatment of Metals

Keyword:  磷化膜无油润滑空气压缩机磷化处理磷化液技术经济指标不足之处聚氯乙烯空气净化处理试验合金铸铁;
Abstract: <正> 以油为润滑剂的空气压缩机排放出的气体污染环境,不符合空气净化标准要求。为了解决这个问题,我厂引进了无油润滑空气压缩机。该产品系列性能及各项技术经济指标均能达到技术规范要求。其不足之处是压缩机停车后,间隔一段时间再开车使用时,气缸体内壁和部分管道锈蚀较严重(系空气中的水分腐蚀)影响整机运转。为此我们进行了磷化处理试验。经75℃,12min磷化处
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