铌硅化物,Nb-silicide
1)Nb-silicide铌硅化物
1.Nb-silicide-based ultrahigh temperature alloys have attracted considerable attentions as potential high temperature structural materials because of their high melting point,suitable density,good elevated temperature creep strength and acceptable room temperature fracture toughness.采用有坩埚整体定向凝固技术研究了铌硅化物基超高温合金在不同过热温度下的定向凝固组织和固/液界面形态演化。
英文短句/例句
1.Structure formation of Si-Y_2O_3 co-deposition coatings on Nb-silicide-based alloy铌硅化物基合金Si-Y_2O_3共渗涂层的组织形成
2.Microstructural Formation and High Temperature Oxidation Resistance of Pack Siliconized Coatings on an Nb Silicide Based Alloy;铌硅化物基超高温合金包埋渗Si层的组织形成及高温抗氧化性能
3.Microstructure and High Temperature Oxidation Resistance of Si-Y_2O_3 Co-deposition Coatings Prepared on Nb-silicide-based Ultrahigh Temperature Alloy by Pack Cementation Process铌硅化物基超高温合金Si-Y_2O_3共渗涂层的组织及其高温抗氧化性能
4.MICROSTRUCTURE AND SOLID/LIQUID INTERFACE MORPHOLOGY EVOLUTION OF INTEGRALLY DIRECTIONALLY SOLIDIFIED Nb-SILICIDE-BASED ULTRAHIGH TEMPERATURE ALLOY铌硅化物基超高温合金整体定向凝固组织和固/液界面形态演化
5.Microstructure and Crack Formation of the Si-Y_2O_3 Infiltration Coating on Nb-Si-based Ultrahigh-temperature Alloy铌硅化物基超高温合金Si-Y_2O_3共渗涂层的组织及裂纹形成
6.Microstructure and Compositional Distribution in Arc-melted Advanced Nb-silicide-based Ultrahigh Temperature Alloy铌硅化物基超高温合金电弧熔炼态组织和成分分布
7.MODIFICATION BY VAPOR SILYLATION OF NIOBIUM-CONTAINING HEXAGONAL MESOPOROUS SILICA含铌六方介孔二氧化硅的气相硅烷化改性(英文)
8.Methods for chemical analysis of tantalum and niobium--Determination of silicon content in tantalumGB/T15076.6-1994钽铌化学分析方法钽中硅量的测定
9.Methods for chemical analysis of ferroniobium--The gravimetric method for the determination of silicon contentGB/T3654.3-1983铌铁化学分析方法重量法测定硅量
10.ANISOTROPIC GRAIN GROWTH OF ALUMINA BY SYNERGISTIC EFFECTS OF NIOBIUM PENTOXIDE AND SILICON DIOXIDE五氧化二铌与二氧化硅作用下氧化铝晶粒的各向异性生长(英文)
11.Synthesis of New Niobate Compound Sr_6FeNb_9O_(30);新铌酸盐化合物Sr_6FeNb_9O_(30)的合成
12.Synthesis of Niobium-oxide Nano-materials and Investigation of Their Properties铌氧化物纳米材料的合成及性质研究
13.Synthesis and Characterisation of Niobic and Tantalu Photocatalytic Composite Oxides;铌钽系复合氧化物光催化剂的制备及表征
14.nitrided niobium-titanium-tungsten alloy氧化铌--钛--钨合金
15.Optimal Design and Physical Metallurgy of Multilple Alloy Steel Containing Nb and Ti铌、钛复合微合金钢的优化设计及物理冶金
16.Synthesis of High-Valent Tantalum and Niobium Phosphoniomethylidyne Complexes;金属铌和钽的高价态膦基卡拜化合物的合成
17.The Effect of Niobium Carbonitride on Austenite Static Recrystallization;铌的碳氮化物对奥氏体静态再结晶的影响
18.Influence of Pre-deformation on Precipitation Behavior of Nb Nano-Carbonitride;预变形对纳米级铌的碳氮化物析出行为的影响
相关短句/例句
Niobium silicides铌硅化合物
1.Niobium and niobium silicides due to their good mechanical properties, have high potential for being the high-temperature materials as a substitute for nickel alloys.铌及铌硅化合物具有优良的力学性能,可替代现有的镍基合金超高温材料。
3)Nb silicide-based alloys铌硅化物基合金
4)niobium disilicide二硅化铌
5)niobium silicide硅化铌
6)Nb-silicide-based ultrahigh temperature alloy铌硅化物基超高温合金
1.Si-Y2O3 co-deposition coatings onNb-silicide-based ultrahigh temperature alloy were prepared by pack cementation processes.采用Si-Y2O3包埋共渗工艺在铌硅化物基超高温合金表面制备Y改性的硅化物涂层,研究其在1250℃的恒温氧化性能。
2.Si-Y2O3 co-deposition coatings on anNb-silicide-based ultrahigh temperature alloy were prepared by pack cementation processes at 1 050,1 150 and 1 250 ℃ for 5,10,15 and 20 h,respectively.采用Si-Y2O3包埋共渗工艺在铌硅化物基超高温合金表面制备Y改性的硅化物涂层,共渗温度分别为1050、1150和1250℃,共渗时间分别为5、10、15和20h。
延伸阅读
硅氢化合物分子式：分子量：CAS号：性质：见硅烷。
