Response: the fracture resistance of materials Symbol: Rm Unit: MPa 抗拉强度(tensile strength) 试样拉断前承受的最大标称拉应力。 抗拉强度是金属由均匀塑性变形向局部集中塑性变形过渡的临界值,也是金属在静拉伸条件下的最大承载能力。对于塑性材料,它表征材料最大均匀塑性变形的抗力,拉伸试样在承受最大拉应力之...
中文名:抗拉强度夕卜文名:tensilestrength本质:材料最大均匀塑性变形的抗力反应:材料的断裂抗力符号:Rm单位:MPaTensilestrengthThetensilestrength,themaximumresistancecharacteri 2、zationofmaterialsuniformplasticdeformationbefore,tensilespecimensundertensilestress,deformationisuniform,butbeyond,metalappearsneckingphenomenon,...
Response: the fracture resistance of materials Symbol: Rm Unit: MPa 抗拉强度(tensile strength) 试样拉断前承受的最大标称拉应力。 抗拉强度是金属由均匀塑性变形向局部集中塑性变形过渡的临界值,也是金属在静拉伸条件下的最大承载能力。对于塑性材料,它表征材料最大均匀塑性变形的抗力,拉伸试样在承受最大拉应力之...
中文名:抗拉强度外文名:tensilestrength本质:材料最大均匀塑性变形的抗力反应:材料的断裂抗力符号:Rm单位:MPaTensilestrengthThetensilestrength,themaximumresistancecharacterizationofmaterialsuniformplasticdeformationbefore,tensilespecimensundertensilestress,deformationisuniform,butbeyond,metalappearsneckingphenomenon,namelyproduce...
Strength of MaterialsThe following are basic definitions and equations used to calculate the strength of materials.Stress normal Stress is the ratio of applied load to the cross-sectional area of an element in tension and is expressed in pounds per square inch (psi) or kg/mm2.Load...
A material's tensile strength is an important factor in determining its suitability for a particular application. For example, in the aerospace industry, the tensile strength of materials used in aircraft structures is critical to ensure the safety and reliability of the aircraft. Similarly, in the...
The tensile strength of a single soil particle is usually measured indirectly by compressing the grain between flat platens until failure occurs, and is defined as the tensile stress at whole-particle fracture. The tensile strength appears to decrease mo
The aim of the present paper is to study the variation of tensile strength of disordered materials in relation to the structural size. Griffith[1] gave an explanation to this phenomenon assuming the size of the most dangerous microdefect as proportional to the specimen size. Therefore, decreasing...
tensile strength- the strength of material expressed as the greatest longitudinal stress it can bear without tearing apart durability,enduringness,lastingness,strength- permanence by virtue of the power to resist stress or force; "they advertised the durability of their products" ...
tensileyield屈服strength抗拉强度nanovea 6 Morgan, Ste156, Irvine CA 92618 · P: 949.461.9292 · F: 949.461.9232 · nanovea Today's standard for tomorrow's materials. © 2014 NANOVEA YIELD & TENSILE STRENGTH OF STEEL & ALUMINIUM USING MICROINDENTATION Prepared by Duanjie Li, PhD & Pierre ...