1) Laves phase Cr_2Nb
Laves相Cr2Nb
1.
Laves phase Cr_2Nb alloy was prepared by mechanical alloying with stoichiometric niobium and chromium powders and subsequent hot pressing at 1300℃ for different time.
采用机械合金化+热压工艺路线制备化学配比成分的单相Laves相Cr2Nb合金。
2.
Effects of annealing times at 900℃ for Cr-Nb mechanical alloying(MA) powders on Laves phase Cr_2Nb synthesized by thermal solid phase reaction have been investigated.
研究了900℃退火时,退火时间对Cr-Nb机械合金化(MA)粉的Laves相Cr2Nb固相热反应合成的影响规律,获悉了15h MA粉在900℃低温退火时能使Cr2Nb固相热反应合成充分进行的最短时间。
2) Laves phase
Laves相
1.
Research progress in TaCr_2 Laves phase intermetallics;
Laves相TaCr_2金属间化合物的研究进展
2.
Vacuum sintering of Laves phase Nb-Cr alloy;
Laves相Nb-Cr合金的真空烧结
3.
Structure and electrochemical properties of Ti-based Laves phase hydrogen storage alloy;
Ti基AB_2 Laves相合金的结构与电化学性能
3) Laves phase
Laves 相
1.
35)Fe_2 alloys with high magnetostriction under low magnetic field are prepared by melting- top casting- annealing process,and its structure belongs to MgCu_2 cubic Laves phase structure.
35)Fe_2四元合金,合金为 MgCu_2型 Laves 相结构。
5) Laves-Fe_2Mo Phase
Laves-Fe_2Mo相
6) Laves phase NbCr2
Laves相NbCr2
1.
Laves phase NbCr2 alloys with a stoichiometric composition were prepared by mechanical alloying followed by hot pressing.
采用机械合金化+热压工艺路线来制备化学配比成分的单相Laves相NbCr2合金。
2.
The application of Laves phase NbCr2 at high temperaturs (over 1200℃) as high temperature structural materials in aeronautical and astronautical field is hindered by its poor high temperature oxidation resistance.
Laves相NbCr2的高温抗氧化性能限制了其作为高温结构材料在1200℃以上的应用进程。
3.
Laves phase NbCr2 reinforced Nb matrix composites were prepared by mechanical alloying followed by hot pressing.
采用机械合金化+热压工艺制备了Laves相NbCr2增强的Nb基复合材料。
补充资料：Direct Green NB
分子式：
CAS号：
性质：灰色粉末。溶于水、丙酮和溶纤素，微溶于乙醇，不溶于其他有机溶剂。对硝基苯胺重氮化，在酸性介质中与H酸偶合；4,4′-二氨基苯甲酰替苯胺重氮化后先与上述偶合物在碱性介质中偶合，再与苯酚偶合经盐析、过滤、干燥而得。主要用于棉、黏胶、蚕丝的染色和印花。也用于黏/锦及毛/黏胶混纺织物的染色。
CAS号：
性质：灰色粉末。溶于水、丙酮和溶纤素，微溶于乙醇，不溶于其他有机溶剂。对硝基苯胺重氮化，在酸性介质中与H酸偶合；4,4′-二氨基苯甲酰替苯胺重氮化后先与上述偶合物在碱性介质中偶合，再与苯酚偶合经盐析、过滤、干燥而得。主要用于棉、黏胶、蚕丝的染色和印花。也用于黏/锦及毛/黏胶混纺织物的染色。
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