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, 于家康, 朱晓敏. 镀TiC金刚石/铝复合材料的界面及热膨胀性能[J]. 中国有色金属学报, 2012, 22(6): 1718-1724.WANG Xin-yu, YU Jia-kang, ZHU Xiao-min. Interface and thermal expansion properties of TiC-coated diamond/Al composites[J......
Ti-48Al-2.6C合金的粗大Ti2AlC颗粒中观察到残余TiC相,并根据Ti-Al-C三元相图,推断Ti2AlC应为L+TiC→Ti2AlC包晶反应的产物. 当C含量低于合金的固溶极限时,TiAl合金的凝固组织中并无碳化物析出,但是经过服役温度下长时时效后将析出Ti2AlC和Ti3AlC两种碳化物.据文献报道,在750~900 ℃时效时,含碳TiAl合金的γ相中将析出细小Ti3AlC(P),与基......
and Al was proposed in order to improve oxidation resistance of Nimonic 80-alloy [19,20]. Laser surface modification of Inconel 625-alloy with TiC and WC particles was also examined [21... with dimensions of 12 mm × 12 mm × 5 mm. The materials consisted of carbides (WC, TiC, TaC, NbC) in a Co matrix and are characterized by high hardness (average value of HV 1430). However, their main......
A, GARNIER V, FANTOZZI G. Microstructure and mechanical properties of TiC–TiN based cermets for tools application [J]. International Journal of Refractory Metals and Hard Materials, 2009, 27(3): 521-527... and TiC coating on cemented carbides by ion plating [J]. Thin Solid Films, 1978, 54(1): 67-74. DOI: 10.1016/0040-6090(78)90278-x. [13] DU Hao, WANG Lin-lin, YOUNG Ming-qing, ZHAO Hai- bo, XIONG Ji, WAN......
-temperature creep behavior of TiC particulate reinforced Ti-6Al-4V alloy composite[J]. Acta Materialia, 2002, 50(17): 4293-4302. [15] 张廷杰. 钛合金相变的电子显微镜研究(Ⅲ)-钛合金中的马氏体相变[J]. 稀有金属材料与工程, 1989, 18(4......
Al18B4O33以及原位生成的TiC.因此,在汽车,电子以及航空工业等领域该合金有着广泛应用[3?4].过去的研究主要是关于金属基复合材料的基体硬化,残余应力的影响,界面性能以及室温下的断裂行为[5?7],集中于Al-Fe-V-Si和SiCP/Al-11.7Fe-1.15V-2.4Si的室温力学性能和断裂行为[8?14],很少有研究涉及高温下金属基复合材料的断裂行为.金属基复合材料的力学性能取决于其显微组织......
step processing method [J]. Mater Lett, 2006, 60: 1533-1537. [6] ISIL K. Production of TiC reinforced-aluminum composites with the addition of elemental carbon [J]. Mater Lett, 2005, 59: 3795- 3800......
(10): 1333-1338. [11] CONTRERAS A, LEON C A, DREW R A L, BEDOLLA E. Wettability and spreading kinetics of Al and Mg on TiC[J]. Scripta Materialia, 2003, 48: 1625-1630. [12] LAURENT V, CHATAIN D......
to inside consist of oxide/SiO2 glass/ oxide/carbide. Some of the oxides could be HfO2, ZrO2, Y2O3 and ThO2 etc, while the carbides may include TaC, HfC, ZrC, TiC, SiC, etc. The outer layer of high hardness......
for preparation of ultrafine Ti(C, N)-based cermets with outstanding properties.2 Experimental Ultrafine hard powders such as TiC and TiN were used. The particle sizes and oxygen contents of raw... of tantalum carbide based on cermet-36Ni composition, the formula was TiC-TiN-xTaC-11.28Mo- 0.72C-36Ni (x=5, 10, 20 and 30), respectively. The powder mixtures with additive paraffin of 2% were pressed......