The effect of powder pre-alloying on the hardness and bending strength of diamond tools matrix was studied. 本文通過(guò)試驗分析研究了鐵基粉末預合金化對金剛石工具胎體硬度與抗彎強度的影響。
Flexural strength and elasticity decreased significantly with increasing wood content. 含木率之增加降低了抗彎強度及抗彎彈性率至為顯著(zhù)。
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