mechanicalprop相关论文
Preparation of High-performance Polyimide Fibers with Wholly Rigid Structures Containing Benzobisoxa
In this work,a fully rigid coplanar symmetric heterocyclic unit was introduced into the rigid polyimide macromolecular b......
采用搅拌摩擦加工技术对2mm厚Al-Mg-Si(6061-T6)合金板材进行加工.研究了具有相同速度比的搅拌摩擦加工对搅拌区微观组织演变、显......
Effect of Lanthanum-praseodymium-cerium Mischmetal on Mechanical Properties and Microstructure of Mg
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Microstructure and Mechanical Properties of AerMet 100 Ultra-high Strength Steel Joints by Laser Wel
AerMet100 ultra-high strength steel plates with a thickness of 2 mm were welded using a CO2 laser welding system. The in......
本研究采用激光选区熔化技术(SLM)制备了具有蜂窝多孔结构的纳米石墨烯增强钛基复合材料(GNPs/Ti),系统研究了石墨烯对SLM GNPs/Ti......
研究了Ａｌ－Ｓｒ中间合金对ＺＬ１０４合金中共晶Ｓｉ相的变质规律。结果表明，Ｓｒ对共晶Ｓｉ有很好的变质效果，Ｓｉ相由长针状变成尺寸为１－２μｍ的圆点状颗粒，变质效果长达４ｈ不衰......
对5CrNiMo钢的渗硼工艺、渗硼层组织及渗硼后的性能进行了试验研究.结果表明,化合物层主要由Fe2B组成,另有少量含硼合金渗碳体;渗......
