metallographic techniques 中文意思是什麼
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Longitudinal and transverse metallographic specimens for microscopic observation were prepared using conventional techniques. the morphology evolution was observed with neophot - 1 metaloscope and amray100b sem
利用熱電偶測溫方法，對定向凝固過程中固液界面溫度梯度及影響因素進行測試和分析。 -
Non - destructive testing - metallographic replica techniques of surface examination
無損試驗.表面檢驗的金相復制技術 -
Metallographic analysis indicated that sic particles dispersed separately and more uniformly in the parts than in the ingots and the stir techniques during remelting was decisive to the die - casting of the composite. the interface between sic particles and the alloy was clearer than that in ingots
對壓鑄件的金相檢驗表明，重熔攪拌工藝對復合材料壓鑄件的成功制備有重要意義； sic顆粒在壓鑄件中的分佈比在鑄錠中更為均勻，且呈單顆粒分佈， sic顆粒與基體結合處的界面也比鑄錠中更為清晰。 -
Steel products. metallographic replica techniques. optical examination
鋼產品.金相復制技術
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