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Electronic packaging materials prepared by powder injecting molding and pressure infiltration processYIN Fazhang1), GUO Hong1), JIA Chengchang2), XU Jun1), ZHANG Ximin1), and ZHU Xuexin1) 1) National... injection molding (PIM) and pressure infiltration process in order to obtain near net-shaped parts. SiCp preformed compacts obtained by pre-sintering process at 1150 K have high strength and good......
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Microstructure and mechanical properties of B4C-TiB2-Al composites fabricated by vacuum infiltrationLü Peng, YUE Xinyan, RU Hongqiang, and YU Liang Key Laboratory of the Ministry of Education... into porous B4C-TiB2 preforms in vacuum. The microstucture and mechanical properties of the B4C-TiB2-Al composites were investigated. The hardness decreased, the flexural strength increased, and the fracture......
. The infiltration front position and time for melt alloy arriving at that position can be obtained from Fig. 4. Different vacuum pressure can cause different infiltration velocities. Two groups of experiments... Illustration of controllable infiltration experiments Fig. 4 Temperature variation curves during infiltration at vacuum pressure of 10 kPa 3 Results and discussion 3.1 Temperature variation curves......
Pretreatment of lead anode slime with low silver by vacuum distillation for concentrating silverLI Liang(李亮)1,2,3, TIAN Yang(田阳)1,2, LIU Da-chun(刘大春)1,2,3, ZHOU Hou-jun(周厚军)1,2, DAI Yong-nian(戴永年) 1,2, YANG Bin(杨斌)
into three stages, matrix loading stage, fiber loading stage, damage and fracture stage. Key words: Cf/Al composity; 2.5D shallow-straight joint woven; vacuum pressure infiltration; high temperature... diagram of vacuum pressure impregnation 1.3 性能测试 根据美国材料与试验学会标准ASTM D3552纤维增强金属基复合材料的拉伸性能用标准试验方法,运用电火花线切割机沿经向将所制备的200 mm×250 mm×5 mm的2.5D-Cf/Al板状复合材料切割成标准拉伸试样,拉伸试样尺寸如图3所示;采用Instron5569型电子万能拉伸试验机测......
Low-temperature heat conduction characteristics of diamond/Cu composite by pressure infiltration methodHong Guo,Guang-Zhong Wang,Xi-Min Zhang,Fa-Zhang Yin,Cheng-Chang JiaSchool of Materials and Engineering, University of Science & Technology Beijing摘 要:In this paper,diamond/CuCr and diamond/CuB composites were prepared using the pressure infiltration......
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temperature on density and mechanical properties of continuous SiCf/Al composites manufactured by vacuum pressure infiltration[J]. The Chinese Journal of Nonferrous Metals, 2014, 24(9): 2264-2271. [7] 万 ..., ZL205A and ZL301, as substrate, SiCf/Al composite with volume fraction of 40% SiCf were prepared by vacuum pressure impregnation. The interface characteristics and fracture morphology of SiCf/Al composite......
100083,China摘 要:Diamond reinforced copper(Cu/diamond) composites were prepared by pressure infiltration for their application in thermal management where both...Effects of boron on the microstructure and thermal properties of Cu/diamond composites prepared by pressure infiltrationYe-ming Fan1),Hong Guo1),Jun Xu1),Ke Chu1),Xue-xin Zhu1),and Cheng-chang Jia2)1......