There are a large numbers of eutectic phases and some coarse, strip Si particles, which lead the mechnical property to worsen seriously, in Al-Si composite fabricated by single pressure infiltration.
3．压力熔渗工艺制备Al-Si复合材料中存在的大量共晶相和粗大条状Si颗粒严重影响材料力学性能。
参考来源 - 新型Al·2,447,543篇论文数据，部分数据来源于NoteExpress
Molybdenum has high mechnical property and hardness, but its low plasticity hinders its extensive use .
钼金属具有较高的强度、 硬度，但由于塑性差阻碍它的广泛应用。
The comprehensive physical and mechnical property of UHMWPE produced by ZF-Cat. achieve or are better that of Japan 240M UHMWPE.
催化剂合成的UHMWPE综合物理机械性能达到或超过了日本240M牌号UHMWPE的性能。
Meanwhile , the absorption of carbon black on PVC molecular chain can reduce the flowability of PVC, but can increase its glass transition temperature and mechnical property.
同时，由于炭黑吸附在PVC分子链上，降低了PVC的流动性，即降低了加工性能，但提高了其玻璃化温度和力学强度。
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