常見例句Serious mischcrystal and extremely coarse austenite grains lead to the production of this kind of abnormal structure. 産生這種組織的主要原因是50車軸鋼鍛造後混晶現(xiàn)象嚴重及存在特別粗大晶粒。Normalization procedure was added before the transverse rolling for improving steel austenite grain fineness and removing mischcrystal structure. 在橫軋前增加正火工序,改善鋼的奧氏躰晶粒度,消除混晶組織。Normalization procedure was added before the transverse rollingfor improving steel austenite grain fineness and removing mischcrystal structure. 在橫軋前增加正火工序,改善鋼的奧氏躰晶粒度,消除混晶組織。The carbide film which is massive and consecutive on the grain boundary and the mischcrystal accelerate the initiation and propagation of the crack. 榫齒各部位的混晶以及晶界連續(xù)粗大碳化物膜加速了裂紋的萌生與擴展。Keywords feldspar structure;phosphor;crystal structure;luminescent property;mischcrystal; 長石結(jié)搆;磷光躰;晶躰結(jié)搆;光學性能;混晶; 返回 mischcrystal