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高温工况下,碟簧的材料性能分析
球阀在高温工况下,碟簧的选择尤为重要。基于上一篇(球阀中碟簧的通用材料介绍)分析,在此工况下碟簧材料多选择耐高温性良好的镍基合金。高温工况下碟簧性能的好坏主要取决于其材料的弹性模量、强度,以及碟簧的疲劳寿命和热膨胀系数。 高温工况下碟 ...
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