ASTM C769-98(2005)被替代
Standard Test Method for Sonic Velocity in Manufactured Carbon and Graphite Materials for Use in Obtaining an Approximate Young's Modulus
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM C769-98(2005)
發布時間：2005/5/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：3
標準簡介
CONTAINED IN VOL. 05.05, 2005Outlines a method for measuring the sonic velocity in manufactured carbon and graphite materials with a grain size less than 0.80 mm. The sonic velocity results in an approximate value for Young's modulus.
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