A number of terms have been defined for the purpose of identifying the stress at which plastic deformation begins. The value most commonly used for this purpose is the yield strength. The yield strength is defined as the stress at which a predetermined amount of permanent deformation occurs. ...
ait would be necessary to destructively measure the[translate] ameasurements have not been done yet; therefore, we do[translate] awork during heat treatment. Based on independent[translate] aorder of the yield strength of the material, we expect that[translate]...
解析 It is the lowest stress at which a limited amount of plastic deformation occurs.;If a plastic strain of 0.002 in./in. can be tolerated, the stress that produces this strain is designated as the yield strength of the material at 0.2% offset....
aEach structure design shall be such that the unit stress in any part of the pole will not be greater than the minimum yield strength of the material for any of the loading conditions with the appropriate factor of safety applied to design loads. 每个结构设计将是这样单位重音在杆的任何部分不...
thehigher theinitialrelativedensity,thelowertheyieldstrengthofthematerial,and theearlierthetimeofbreakoccurred. 初始相对密度越大,材料屈服强度越低,出现破裂的时间越早。 rjggy.net 8. Tensileandyieldstrengtharedetermined bypullingastandardizedmachinedsampleinantensiletestingmachineuntilthesamplebreaks. ...
Young's Modulus (or Tensile Modulus alt. Modulus of Elasticity) and Ultimate Tensile Strength and Yield Strength for materials like steel, glass, wood and many more.
Yield Strength Yield strength is defined as the stress at which a material changes from elastic deformation to plastic deformation. Once the this point, known as the yield point is exceeded, the materials will no longer return to its original dimensions after the removal of the stress....
Contrary to the ordinary plate impact experiments which only gives the uniaxial response of the material under shock loading,this study uses the general plate impact technique but a new data processing method,and give us some information about the strength of the material being impacted. Multiple fl...
Yield strength and anelastic limit of amorphous ductile polymers 来自 Semantic Scholar 喜欢 0 阅读量: 23 作者: ZH Stachurski 摘要: This paper describes a molecular model of yield for glassy polymers using polyethylene as the model material. The derived yield strength is simply related to ...
The yield strength of well-annealed, polycrystalline Zr3 Al has been measured versus temperature, strain rate and grain size. The results show that at temperatures below - 875 K (for material of 5 μm grain size) yielding is controlled by dislocation generation and by the subsequent transmission...