ASTM G74材料对气流冲击着火敏感度的标准测试方法
日期:2012-02-08 11:20
ASTM G74 Standard Test Method for Ignition Sensitivity of Materials to Gaseous Fluid Impact
ASTM G74材料对气流冲击着火敏感度的标准测试方法
This test evaluates the relative sensitivity of materials to dynamic pressure impacts by various gaseous fluid media (may include mixtures of gases).
Any change or variations in test specimen configurations, thickness, preparation, and cleanliness may cause a significant change in impact sensitivity/reaction.
A reaction is indicated by an abrupt increase in t
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09/14 11:40