1) Ce0.8Gd0.2O1.9-δ powder
Ce0.8Gd0.2O1.9-δ粉体
2) Sm0.5Sr0.5Co1-xFexO3-δ powder
Sm0.5Sr0.5Co1-xFexO3-δ粉体
3) Ba(Ce_(0.8)Zr_(0.2))_(0.9)Y_(0.1)O_(3-δ) ceramic powders
Ba(Ce0.8Zr0.2)0.9Y0.1O3-δ陶瓷粉体
4) δ-ferrite
δ-铁素体
1.
The high δ-ferrite number(level)in 1Cr18Ni9Ti austenitic stainless steel is the main factor to affect its rolling(forging)billet surface quality.
1Cr18Ni9Ti奥氏体不锈钢中δ-铁素体数量(级)过高是影响其轧(锻)坯表面质量的主要因素。
2.
With Thermocalc thermodynamic equilibrium phase calculations and experimental analysis,the effect of chemical compositions and heat treatment temperature on δ-ferrite content in T122 heat resistant steels was studied.
采用Thermocalc热力学计算研究了化学成分和温度对T122钢中δ-铁素体含量的影响,计算和相应试验结果表明,化学成分和热处理温度变化对δ-铁素体含量影响显著,铬含量降低,氮含量和碳含量增加,能明显降低δ-铁素体含量。
3.
Due to large amounts of ferrite former in the steel,the formation temperature ofδ-ferrite is lowered down,and thereforeδ-ferrite is apt to be produced during hot working.
采用光学显微镜、扫描电镜和能谱分析研究了含W型10%Cr(质量分数)超超临界钢中δ-铁素体的组织形貌与微观结构。
5) δ-ferrite
δ铁素体
1.
Effect of δ-ferrite on impact properties of 12%Cr rotor steel for ultra-supercritical steam conditions;
δ铁素体对12%Cr超超临界转子钢冲击性能的影响
2.
The matrix of the powders was principally austenite;as the particle size decreased,the matrix changed from austenite to a composite consisting of austenite andδ-ferrite.
粉末基体组织以奥氏体为主,仅小粒径粉末基体由奥氏体与δ铁素体组成。
3.
The results obtained by SEM,EDAX,AES and metallographic analysis have showed that the surface films of the weld metals after sodium corrosion mainly consist of chromium carbides and NaCrO2, and corne off to form sodium corrosion pits in some area,the pattern of sodium corrosion is the pitting and preference solution of δ-ferrite, the mean corrosion depth of the met.
SEM,EDAX,AES和金相分析表明,钠蚀后焊缝表面膜主要由铬的碳化物、NaCrO_2组成,局部脱落形成钠蚀坑,钠蚀形态为点蚀和δ铁素体优先溶解,平均钠蚀深度为7。
6) δ Ferrite
δ铁素体
1.
Through microstructure analysis,the different number of δ ferrite is the main cause to these phenomena.
通过金相组织分析得知,δ铁素体的明显不同是造成断裂机理及冲击功不同的主要原因,并就化学成分和加工热处理对形成δ铁素体的影响进行探讨,为类似活塞杆断裂事故分析提供参考。
2.
The content of δ ferrite in 316L austenitic stainless steel has a distinct effect on the steel\'s surface quality,hot ductility and mechanical properties.
奥氏体不锈钢316L中的δ铁素体含量对其表面质量、热加工性能和力学性能方面有着明显的影响。
补充资料：glistening object of Gd2SiO5：Ce(GSO:Ce)
分子式：
CAS号：
性质：硅酸钆(Gd2SiO5)属于稀土氧硅酸盐体系，为单斜晶系，空间群P2YC。Gd2SiO5:Ce具有高的有效原子系数，发光衰减时间快(bons)，光输出高吸收系数高，材料稳定等特点采用提拉法单晶生长工艺，拉出直径60mm，长200mm的GSO：Ce单晶，制备性质优良的GSO:Ce闪烁体。用于正电子发射摄影术。
CAS号：
性质：硅酸钆(Gd2SiO5)属于稀土氧硅酸盐体系，为单斜晶系，空间群P2YC。Gd2SiO5:Ce具有高的有效原子系数，发光衰减时间快(bons)，光输出高吸收系数高，材料稳定等特点采用提拉法单晶生长工艺，拉出直径60mm，长200mm的GSO：Ce单晶，制备性质优良的GSO:Ce闪烁体。用于正电子发射摄影术。
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