ASTM B797-93(2007)被替代
Standard Test Method for Surface Finger Oxide Penetration Depth and Presence of Interparticle Oxide Networks in Powder Forged (P/F) Steel Parts
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM B797-93(2007)
發布時間：2007/3/15 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：4
標準簡介
CONTAINED IN VOL. 02.05, 2007Covers a metallographic method for determiningthe maximum depth of surface finger oxidepenetration and the concentration of subsurfaceinterparticle oxide networks in critical areasof powder forged steel parts.
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