nickel Net gear have high Corrosion resistance , Excellent of conductivity and excellence of strength , yes Various industry application Zhongguang pan- use of Material . That structure integrity for That exist harsh environment middle of performance crucial , and Influence This kind of integrity of one The key factor yes nickel grain of crystal orientation .
exist fine analyze nickel net microscopic structure hour , crystal orientation as The key factor , Influence of Element , right Material Mechanical properties like hardness , Plasticity and Anti-fatigue ability produce Significantly Influence . of great importance , Influence too Pass far-reaching ! therefore , so , go deep understand and accurate control crystal orientation right exist truly of ensure nickel net overall structure stability and optimization and promote That use efficacy have Extremely important significance .
crystal orientation Influence nickel net structure integrity of main Way one yes pass That right Material Mechanical behavior of Influence . For example , exist by single direction orientation of grain Mainly of nickel net middle , Should Material possible Performance out anisotropy mechanical Behavior , this mean That performance according to impose stress of direction and Variety . This kind of anisotropy meeting lead to external load effect Down of Uneven uniform deformation and Invalid , thereby reduce grid of overall structure integrity .
also , nickel net of crystal orientation also meeting Influence That Anti-fatigue sex . when Material experience repeatedly load and uninstall hour , At once meeting occur fatigue destroy , lead to gradually damage and finally fracture . crystal orientation meeting Influence fatigue crack of produce and Expand , as well as Material resistance crack Expand of ability . therefore , optimization nickel net of crystal orientation for Enhance That Anti-fatigue performance , extend That Service life crucial .
nickel net crystal orientation right That exist welding , forming wait manufacture Craftsmanship middle Performance have Significantly Influence , right thing of effect , because These Craftsmanship very have possible meeting Change change Material grain orientation , Pleasing to the eyes . and then Influence That mechanical and physics characteristic… exist truly of ensure finally nickel net structure integrity hour , go deep learn crystal orientation and manufacture Craftsmanship between interaction arrive close important .
for control and optimization nickel net of crystal orientation , Can use electronic backscatter diffraction (EBSD) wait advanced of representation technology Come analyze Material Inside of grain structure and orientation . Then , Should information Available At custom made manufacture Craftsmanship and Material deal with , by accomplish required of crystal orientation , thereby Enhance nickel net of structure integrity .
crystal orientation exist Sure nickel net structure integrity superior Plays core Role , Can imagine this one understand and control right exist promote Material Mechanical behavior , Anti-fatigue sex and overall efficacy arrive close important , and then Assure That exist All kinds industry application middle stability and reliability . Appreciate exist right high performance Material continued need , need of thing , crystal orientation exist Influence nickel net structure integrity Research middle still Will yes focus location .