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, 2013, 61(5): 1809-1819. [64] CALIGNANO F, CATTANO G, MANFREDI D. Manufacturing of thin wall structures in AlSi10Mg alloy by laser powder bed fusion through process parameters[J]. Journal of Materials......
magnetic structures via additive manufacturing in NdFeB permanent magnets[J]. Additive Manufacturing, 2020, 34: 101288. [7] CHEN H, YANG X, SUN L, et al. Effects of Ag on the magnetic and mechanical......
Conference on Wear of Materials. Vancouver: American Society of Material Engineering, 1985: 793. [51] Yen B K, Dharan C K H. A model for the abrasive wear of fiber-reinforced polymer composites[J]. Wear......
相位于S相区的合金在时效过程中性能呈现两阶段强化现象,即双峰现象[31].在第一阶段强化时合金性能快速达到峰值强度的60%,通常称之为快速强化阶段;随着时效进行,合金性能进一步提高,合金性能达到峰强度.目前,有关不同强化阶段的强化相在学术界还存在不同的观点. 图4 θ′相的原子结构以及<001>方向衍射斑点 Fig.4 Proposed model and diffraction patterns on zone axis<001>α for θ′ precipitate: (a) Proposed model; (b) Diffraction patterns; (c) Schematic diffraction patterns 有学者认为第一强化阶段的强化相是GP-B区[31],Cu-Mg原子团偏聚[32]和位错-溶质原子交互作用[33......
-activity boron addition technique was emphasized. Aiming at the purification problem of Mg-RE alloys, the dedicated fluxes were introduced. Moreover, the non-flux purification methods including MgO..., SHIM J D. Effect of gas bubbling and impeller agitation on degassing kinetics during magnesium alloy (AZ91D) melt recycling-water model approach[J]. Materials Science Forum, 2003, 439: 192-199. [36......
modified electrode[J]. Sensors Actuators B: Chem, 2004, 97: 373-378. [14] Anne A, Bouchardon A, Moiroux J. Ferrocene-labeled oligonucleotide chainsend-tethered to gold electrode surfaces: novel model......
-1.0V (0.1mol/L Calomel electrode). 在氟化物中进行活化处理, 可形成极难溶的MgF2沉淀在样品表面, 使样品表面电位尽量相等, 避免局部电偶腐蚀的发生[22]. 典型的表面前处理方法如表1所列[23]. 图1 阳极火花沉积模型 Fig.1 Model of anodic oxidation by spark discharge... alloys containing cadmium, indium and tin[J]. Corrosion Science, 1998, 40(12): 2125-2139. [90]Axelrod N N, Schwartz N. Asymmetric conduction in thin film tantalum/tantalum oxide/metal structures......
, MIZOGUCHI S, KATO K. Mathematical model for nitrogen desorption and decarburization reaction in vacuum degasser[J]. ISIJ International, 1996, 36(4): 395-401. (编辑 龙怀中)  ......
] BLAU F P, YUST C S. Microfriction studies of model self- lubricating surfaces [J]. Surface and Technology, 1993, 62(1/3): 380-387. [37] WU Yun-xin, WANG Fu-xing, CHENG Yin-qian, CHEN Nan-ping. A study......
of microbe-mineral contact model on mineral dissolution: A primary study on microperthite dissolution by Paenibacillus polymyxa[J]. Geological Journal of China Universities, 2007, 13(4): 658-662. [24] ZHOU......