孿晶變形 的英文怎麼說
中文拼音 [jīngbiànxíng]
孿晶變形
英文
twin deformation-
When ct20 alloy was tensioned at 20k, the main deformation mechanism in equiaxed microstructure was the slip of dislocations, and in bimodal microstructure the slip of dislocations and a small amount of twinning and in lamellar microstructure a large amount of twinning
Ct20合金20k拉伸變形時,等軸組織主要是位錯的滑移起主導作用,雙態組織除了位錯滑移外還有少量的變形孿晶產生,片狀組織中則能觀察到數量較多的孿晶。The dfz might fragment and rotate as crack propagation
裂尖前方可能發生形變孿晶,裂紋沿孿晶界擴展。The role that twinning plays in the deformation of near a titanium alloy at cryogenic temperature can be divided into two parts, that is, direct part and indirect part
不同類型的形變孿晶對近a欽合金低溫下變形的作用分為直接作用和間接作用兩方面。Quite notable { 11 22 } twins with the appearance of strip piercing through lamellar colony were found in the tensile microstructure of ct20a alloy by tem analyzing, while no deformation twinning was found in the microstructure of alloy with high oeq
Ct20a合金低氧當量拉伸試樣的tem組織中有相當數量的{ 11幾}型孿晶存在,孿晶在形貌上表現為穿過幾個片的細條。高氧當量試樣中沒有觀察到變形孿晶的存在。Corresponding to the amount rising of twins, the ductility at cryogenic temperature of ct20 alloy increased
與組織中變形孿晶增多相對應,合金20k的塑性增加。Further ncrease in c content leads to lattice contraction, due to the solid solution in ubstitution mode, i. e. replacing si in the p structure
的b軸和c軸又幾乎相等,這都容易形成孿晶,使得界面情況變得復雜。In this investigation, three types of twins were observed in the deformation microstructures of ct20 alloy at cryogenic temperature. that is, twins of { 11 2 ~ l }, { 10 t2 } and { li 22 } type. while only { 11 2 ~ 2 } type twin was found in ct20a alloy
在本文研究的ct20合金低溫下變形的組織中觀察到了三種類型的孿晶,即{一l丁l } 、 { 20了2 }和{一l玄2 }型孿晶; etzoa合金中目前只觀察到了{ 11丁2 }型孿晶。分享友人