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ying yong jia zhi gong cheng jiang di re chu li gong yi cheng ben
Author(s): 
Pages: 55-58
Year: Issue:  5
Journal: Heat Treatment of Metals

Keyword:  价值工程分析热处理工艺工艺成本凸轮轴等温淬火工艺中频淬火工艺规程中小企业热处理设备参数选择;
Abstract: <正> 前言我国中小企业的热处理设备大多数属于在氧化性介质中加热的老型设备。普遍应用的常规工艺水平低,对工艺规程和参数选择多为转抄,缺乏严格的科学试验。在许多工厂存在热处理周期长、能源消耗大、处理成本高和环境污染严重等问题。
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