nickel net yes A sort of widely used for Various industry application of Material , include filter , electrochemistry process and Electronic equipment . learn nickel net of stress strain Behavior for optimization That Mechanical behavior and make sure That exist These application middle of reliability able crucial . exist This article middle , us Will right nickel net of stress strain Behavior conduct comprehensive analyze , include That Mechanical behavior , deformation mechanism as well as Influence That Behavior of factor .
nickel net of Mechanical behavior
nickel net of Mechanical behavior Depend on That microscopic structure Decide , include grain size , shape and distributed , as well as Material middle exist of any Impurities Or missing trap . nickel with its high stretch strength , good of Ductility as well as Excellent of Corrosion resistance and High temperature resistance sex and famous . These characteristic make nickel net become A sort of have attraction of Material , Be applicable At need bear mechanical stress and deformation of widely used .
nickel net of stress strain Behavior by external force hour Material internal occur of deformation mechanism control . exist low temperature and strain rate Down , nickel pass That crystal lattice Inside of Dislocation sports and occur plastic deformation . this lead to Material Performance qualify sex elasticity Behavior , Then yes plastic deformation area , That feature yes strain hardening and neck shrink , Then achieve limit stretch strength and Invalid .
Influence stress strain Behavior of factor
have several factor meeting Influence nickel net of stress strain Behavior , include temperature , strain rate , microscopic structure as well as Impurities Or missing trap of exist . exist high temperature Down , Dislocation of mobility Increase , lead to Plasticity improve and strength reduce . same , high strain Rate meeting lead to dynamic strain hardening and Increase Material of limit stretch strength . Impurities Or missing trap of exist also meeting act as stress Concentrator , lead to Material Too early Invalid .
want comprehensive learn nickel net of stress strain Behavior , need combine experiment test , calculate Modeling and microscopic structure analyze . stretch test usually used for Sure Material of stress- strain curve , supply related That Elastic Modulus , yield strength , limit stretch strength and Ductility of information . finite element analyze wait calculate Model Available At simulation nickel net exist different load condition Down of Behavior , thereby go deep learn That mechanical response and Invalid mechanism . microscopic structure analyze , include electron microscope and X Rays diffraction , Can reveal potential of deformation mechanism as well as microscopic Structure right Material Behavior of Influence .
In short , learn nickel net of stress strain Behavior for optimization That Mechanical behavior and make sure That exist Various application middle of reliability able crucial . pass consider Material of Mechanical behavior , deformation mechanism as well as Influence That Behavior of factor , engineer and Research personnel Can design and develop have custom made performance of nickel net , by satisfy specific of application Require . right nickel net stress strain Behavior of comprehensive analyze also will help At material science and project of progress , thereby Promote future technology high performance Material of develop .