ductile material
英 [ˈdʌktaɪl məˈtɪəriəl]
美 [ˈdʌktaɪl məˈtɪriəl]
塑性物质，延性材料，延展性材料
双语例句
- During this ductile extension, the material becomes thinner, until a stage is reached when, if the material has not already broken, the thinning becomes localized, and the material eventually breaks.
当这种延伸扩大时，材料变得更薄，直至某一阶段达到时，此时材料仍不断裂，只是局部变薄，直至材料最终发生断裂。 - Chip-Breaking Device utilizing Geared Linkages& two of reliable chip breaking methods applicable in cutting ductile material
齿轮连杆式断屑装置关于韧性材料可靠断屑方法研究之二 - When the reinforcement is strongly bonded to the concrete, a strong, stiff, and ductile construction material is produced. All Party members must be keenly aware of this basic requirement and become more conscious and determined in implementing this important thought.
钢筋与混凝土牢牢粘结在一起，就产生出一种坚韧有延性的建筑材料。全党同志要牢牢把握这个根本要求，不断增强贯彻“三个代表”重要思想的自觉性和坚定性。 - Appling the hollow shear wall to multi-story and sub-high rise residences, these can be come into being that include reducing self-weight, stiffness, earthquake action, and improving ductile, saving material and energy, so building's integration economy target can be fallen.
将这种墙用于地震区的多层和小高层房屋，可以减轻自重，减小刚度，降低地震作用，提高延性，节约材料，并且节能效果好，降低了房屋的综合经济指标。 - We assume that composite beam is composed of the brittle and ductile material elements and there are cracks in the brittle material element. The equivalent stiffness method is used to determine the slip of shear connectors, then the ultimate moment of the beam is obtained.
假设组合梁由脆性材料和韧性材料组合而成，在考虑脆性材料产生拉伸裂纹的情况下，用等效刚度法计算了剪切件的滑移量，进而得出组合梁的极限弯矩。 - Phosphor bronze strip is the most widely used ductile material of copper alloys at present.
锡磷青铜带是当前应用最广泛的铜合金弹性材料。 - For linearly strain-softening ductile metal material in uniaxial tension, the analytical solution of diameter in necked region was proposed.
对于线性软化的韧性金属材料，在单轴拉伸条件下，提出了颈缩区域不同位置直径的解析式； - The surface morphologies exhibit deformation wear in the middle and micro cutting wear in the sides, which indicate that all the samples exhibit ductile material characteristics in the erosion.
合金丝试样中部为变形磨损，侧面为微切削磨损，表现为典型的韧性材料冲蚀磨损特性。 - An Analysis of the Voids Size Effects on the Damage of Ductile Material
延性材料损伤孔洞尺寸效应探讨 - Based on the Bodner-Parton theory, the constitutive equation of ductile material with dynamic damage is discussed by means of an internal state variable. Both the effects of stress nucleation and strain nucleation are considered in the damage evolution equation.
在Bodner－Parton粘塑性本构理论的基础上，以损伤量为内变量建立了含损伤材料的本构方程，损伤演化方程同时考虑了应力成该机理和应变成核机理。 - Crack mechanism and fracture design of ductile material
延性材料开裂机理及抗断设计 - The Dynamic Plastic Fracture of Ductile Material Beam under the Explosion Loading
韧性材料梁在爆炸载荷作用下的全塑性动态断裂 - Low carbon ductile iron is an engineering material which is obtained after the treatment by SX inoculants.
低碳球墨铸铁是经SX变质剂处理以后获得的一种新材料，其中的石墨细小、圆整、分布面广； - In direct shear condition, considering the residual shear strain at pre-peak and the propagation of deformed shear band, the analytical solutions of local plastic shear strain and deformation in deformed shear band were proposed for linearly strain-softening ductile metal material, respectively.
在直接剪切条件下，提出了考虑峰前残余塑性剪切应变时及形变剪切带传播过程中线性软化的韧性金属材料形变剪切带内部的局部塑性剪切应变及变形分布的解析式。 - The backlight photography with single sample was used to measure the true stress-strain of the ductile material after necking in tensile test.
本文采用单试样逆光拍照法对延性材料拉伸试验缩颈后的真实应力-应变进行了有效的测量。 - The mechanism of ductile machining for brittle material is described.
论述了脆性材料延性加工机理。 - The simplest of these removes the old ( cracked) weld material and replaces it with ductile weld material.
三组试件中最简单的一个节点为除去旧有的开裂焊接材料并用延性好的焊接材料重新焊接。 - By considering both the conservation of energy of plastic deformation and the effect of hydrostatic pressure on the ductile fracture, a criterion for ductile fracture of material is proposed by experiments and it is used to evaluate plastic deformation.
考虑到静水应力值可以抑制或加速材料延性破裂、影响材料极限塑性变形的重要特性，根据塑性变形能量分析，提出了材料延性破裂的评判准则，并经过实验验证。 - The unit cell model analysis of mesoscopic ductile damage of material with voids
含孔洞材料细观韧性损伤的体胞模型分析 - This type of measurement can directly determine K IC values of ductile material under brittle fracture by small specimen.
该方法能用小试件在脆断条件下直接测定延性材料KIC值。 - By considering both the conservation of energy of plastic deformation and the effect of hydrostatic pressure on the ductile fracture, a criterion for ductile fracture of material under cold forging is proposed and verified by experiment.
本文在塑性变形能量守恒的基础上，考虑到静水应力分量对材料延性破坏的影响，提出了冷锻材料较为适用的延性破坏判据，并作了实验验证。 - The characteristics and advantages of ductile iron material are briefly described in this article, especially, the feasibility about being used in high pressure fire fighting system is discussed.
简要介绍了球墨铸铁管材料的特点，特别探讨了球墨铸铁管在新领域&高压消防水系统中应用的可行性。 - Analysis on the State of Stress in a Ductile Material being Broken
韧性材料破坏时的应力状态分析 - Study on Fracture Toughness of Nb-V Ductile Iron as a Roll Material
Nb-V球铁作为轧辊材料及其断裂韧性研究 - With the profound research in meso-damage of ductile material, meso-damage mechanics will play more and more important role in forecasting ductile fracture of metal material.
随着韧性材料内细观损伤发展机制的深入研究，细观损伤力学在预测金属材料发生韧性断裂的过程中发挥着越来越重要的作用。 - Application of ductile iron material in petrochemical field
球墨铸铁管在石化领域的新应用 - J integral value related to the initiation of ductile crack is important material properties for the engineering structure of ductile fracture.
韧性裂纹开始扩展的J积分值对于韧性断裂的工程构件是一个重要的材料性能指标。 - The results show that the ductile status of steel material for spherical tank will transit to brittle status at low temperature condition, and if the operating pressure goes beyond the specified limitation, the low-temperature brittle fracture will happen.
结果表明，球罐在低温工况下，其材料将由延性状态向脆性状态转变，若工作压力超过特定值，将会产生低温脆性破坏。 - Fractal study of crack propagation on ductile hardening material
韧性硬化材料裂纹扩展分形研究 - Stainless Steel is a ductile material, and it is not to broken chip in machining.
不锈钢属于韧性材料，加工时不容易断屑。