lamellar fracture 中文意思是什麼
lamellar fracture
解釋
層片斷口-
This paper sets about studying room - temperature fracture mechanisms of tial - based alloys of fully lamellar and duplex microstructures through the measurements of mechanical properties, in - situ observations of fracture surfaces and finite element method ( fem ) calculations, the measurement of macro - parameters, the observations of fracture surface and fem calculations on notch specimens ( 4pb ) and pre - crack specimens ( 3pb ), detailed observations of configuration changes at pre - crack tips in metallographic cross sections of specimens unloaded at various applied loads and fem calculation
本文通過光滑試件機械性能的測定,原位拉伸試件的表面觀察、相應的斷口觀察及有限元計算;缺口彎曲宏觀參數的測定、斷口觀察及其有限元計算;裂紋彎曲參數的測定、裂紋卸載試樣剖面的觀察及其有限元模擬與計算研究了tial基合金全層組織和雙態組織的室溫斷裂機理。
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