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1.With an energy-analysis met-hod, a brittle fracture model has been proposed and a new expression on the ductilebritt-le transition temperature, θ50/50 , has been given asIn light of this formula, the relation between microstructural dimensions and toughness of high strength steel can be explained unambiguously.
用能量分析的方法给出钢的脆断模型,推导出一个新的韧性-脆性转折温度θ_(50/50)公式:公式比较全面地反映了高强钢显微组织参量与韧性的关系。收藏指正
2.Keywords: fractography, brittle material, failure mode, model rock.
关键词：裂形学、脆性材料、破裂模式、人工岩石。收藏指正
3.STUDY ON EVOLVING CELLULAR AUTOMATA(ECA) TO MODEL CRACK OF BRITTLE ROCK
脆性岩石破坏的演化细胞自动机(ECA)研究收藏指正
4.MODEL J5060MP/A is semi-atuo slice machine which is used in slicing ceramics,ND-Fe-B.magntic materrials.Quartz glass and other hard brittle materials.
型自动内圆切片机适用于各种钕铁硼、晶体、陶瓷、磁钢、石英玻璃等硬脆材料的精密切割。收藏指正
5.The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials.
用弹簧质量模型分析了三点弯曲试样在冲击载荷作用下的惯性效应，得到了脆性断裂条件下有效载荷的修正公式。收藏指正
6.Abstract: The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials.
文摘:用弹簧质量模型分析了三点弯曲试样在冲击载荷作用下的惯性效应，得到了脆性断裂条件下有效载荷的修正公式。收藏指正
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