... toughness test 冲击载荷强度试验,韧... notched bar toughness 缺口韧性 film toughness 膜强度 ...
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... notch brittleness 缺口脆性 notch ductibility 缺口韧性 notch embrittle 缺口脆性 ...
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The mechanisms of the changes in fracture mode, critical event, σf and notch toughness with loading rate are analyzed.
对两种组织的断裂模式、临界事件、断裂应力、缺口韧性随加载速率变化的机理进行了分析。
参考来源 - 加载速率对不同组织合金钢缺口试样断裂行为的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了超高强度板条马氏体钢的平面应变断裂韧性与缺口韧性、拉伸塑性之间的关系。
The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensite steel has been investigated.
与锻造模具钢相比，铸造热锻模具钢虽然韧性低，但强度高、红硬性好，具有较低的缺口敏感性和较高的抗热疲劳性。
Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.
因此在通常材料中所存在的各向异性完全消失，特别是缺口冲击韧性横向性能值提高了2～3倍。
The anisotropic characteristic which usually exists in materials disappeared completely especially the notch - impact toughness at the transverse direction was increased by 2-3 times.
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