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- TiAl intermetallic alloy TiAl金属间化合物
- This paper describes the results and development trend of researches on TiAl intermetallic com-pound with respect to its microstructure,creep and oxidation resistance. 论述了TiAl金属间化合物在显微结构、蠕变、抗氧化等方面的研究成果及发展趋势。
- Abstract The purpose of vacuum melting is to minimize the pollution of interstitial element on TiAl intermetallics,but the evaporation loss of Al in TiAl alloy melt in a vacuum will have influence on the composition of TiAl intermetallic melt. 真空熔炼的目的是避免间隙元素对TiAl金属间化合物的污染。 但在真空下,由于钛铝合金熔体中铝的挥发损失将影响金属间化合物成分的准确度。
- The effects of heat treatment on the microstructure of a multiphase Ni 25%Al 15%Cr(mole fraction) intermetallic alloy have been investigated. 研究了Ni?25Al?15Cr( 摩尔分数, %25 ) 多相金属间化合物合金的显微组织及热处理对其组织的影响。
- It is supposed that the Heusler phase solution resulting from the strong magnetic field treatment improves the mechanical property of the NiAl intermetallic alloy. Heusler相在晶界处析出可能是导致合金室温强度低、韧性差的主要原因,强磁场处理改善了这一情形,使合金固溶强化加强,提高其力学性能。
- high Nb containing TiAl intermetallic compound 高Nb-TiAl金属问化合物
- Keywords: TiAl intermetallics, high temperature oxidation resistance, surface modification. 关键词:钛铝介金属、高温氧化抵抗、表面改质。
- Superplastic deformation results in significant benefits to plastic forming of intermetallic alloys. 超塑性加工技术是解决金属间化合物加工成型难题最可行的方法之一。
- Effect of aluminide , CoCrAlY , Al_2O_3 and TiAlCr coatings on cyclic oxidation resistance of TiAl intermetallics was investigated. 研究了渗铝、Co?30Cr?6Al?0.;5Y(质量分数,%25)和反应溅射Al2O3及Ti?50Al?10Cr(摩尔分数,%25)涂层对TiAl金属间化合物在900和1000℃的循环氧化性能的影响。
- However,before practical application,the poor high-temperature oxidation resistance and wear resistance of TiAl intermetallics must be solved. 作为最接近实用化阶段的一类金属间化合物,须解决其抗高温氧化和耐磨性差的问题。
- Advances in TiAl intermetallics and its joining technology[J].Transactions of The China Welding Institution, 2002,23(4): 84 - 86. TiAl金属间化合物及其连接术的研究进展[J].;焊接学报;2002;23(4):84-86
- Its comprehensive coverage focuses on development, properties, production, and application of intermetallic alloys and their composites in aerospace components. 它的广泛报导集中在基与增强、偶联剂和其它表面预处理之间对改进纤维基粘附力的交互作用。
- Ti-22Al-25Nb intermetallic alloy Ti-22Al-25Nb合金
- Its comprehensive coverage focuses on properties, applications, fabrication techniques, and effects of production processes on properties of this important class of intermetallic alloys. 它的主题报导包括:轻量材料的发展;部件设计和性能;材料选择和替代;材料特性。
- Keywords FeAl intermetallic alloy mechanical property dislocation; 金属间化合物;力学性能;位错;
- Preparation and properties of microporous TiAl intermetallic compound filter membrane TiAl金属间化合物微滤膜的制备与性能
- Microstructure characteristic and fracture appearance of joint of TiAl intermetallic compound by electron beam welding TiAl基金属间化合物电子束焊接接头组织特征及断裂形貌
- intermetallic alloys and compounds 金属间化合物
- Ni3Al-based intermetallic alloys Ni3Al基金属间合金
- It's an alloy not readily drillable. 这是不易钻洞的合金。