1) γ /γ ' eutectic

γ/γ'低熔共晶
1.
The results show that the cracks belong to the liquefying crack with a characteristic of cracking along grains,forming the liquid films along grains due to the liquiefying of γ /γ ' eutectic composition in the pre-layer already solidified by laser scanning.
激光快速成形过程中,沉积当前层时,已经凝固的前一层沉积层经受再热循环,晶界处的γ/γ′低熔共晶发生液化,在随沉积过程进行而逐渐增大的残余拉伸应力的作用下被拉开,形成液化裂纹。
2) γ/ Laves phase eutectic

γ/Laves相共晶
3) eutectic
[英][ju:'tektik] [美][ju'tɛktɪk]

低熔共晶
1.
Measurement and analysis of the eutectic aluminum alloys of 6082 and Zl101;

6082和ZL101铝合金低熔共晶测试与分析
4) γ/γ'-αDS eutectic alloy

γ/γ'-α定向共晶合金
5) γ-form

γ晶
1.
The main conclusions were listed as follows: drawing could increase the crystallinity of casting polypropylene, but could not induce the formation of the γ-form.
通过DSC和WAXD讨论了结晶温度、拉伸和冷却方式对流延聚丙烯结晶结构特别是γ晶形成的影响。
6) γ/ (Nb,Ti)C eutectic

γ/(Nb,Ti)C共晶
补充资料:γ-butyrolactone
γ-丁内酯简称γ-BL。分子量86.09。无色油状液体。有类似丙酮的气味。相对密度(25℃/4℃)1.1254,凝固点-43.53℃,沸点204℃,闪点(开口)98.3℃,折射率1.4348,粘度(25℃)1.7mPa·s。溶于水、甲醇、乙醇、丙酮、乙醚、苯、四氯化碳等。对金属元腐蚀性。可燃,低毒,LD503450mg/kg,对皮肤有刺激性,易被皮肤吸收,应防止与皮肤接触。
用作溶剂。也可用作环氧树脂胶粘剂的增塑剂。
贮存于阴凉、通风的库房内,远离火源。
用作溶剂。也可用作环氧树脂胶粘剂的增塑剂。
贮存于阴凉、通风的库房内,远离火源。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条