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   fe composites 的翻译结果: 查询用时:0.154秒
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fe composites
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  fe基复合材料
     Study on Wear-resistance of In-situ TiC_p/Fe Composites in the Condition of Impacting Abrasives Wearing
     原位反应TiC_p/Fe基复合材料在冲击磨料磨损条件下耐磨性的研究
短句来源
     The results show that production of in situ (Ti,W)Cp/Fe composites is available through alloying TiC by W.
     研究表明:用W替代部分TiC中的Ti,制备出(Ti,W)C_p/Fe基复合材料是可行的。
短句来源
     In the present work, the (Ti,W)Cp/Fe composites in which Ti was substituted by W were prepared by using in situ synthesis techniques, and the effects of chemical compositions and casting processes on microstructures and mechanical properties of this new composite were investigated.
     本文研究用W替代TiC中部分Ti,采用原位自生技术制备了(Ti,W)C_p/Fe基复合材料,研究了化学成分、制备工艺对这一新材料的组织与性能的影响。
短句来源
     The spherical VC_P/Fe composites are prepared by in-situ reaction casting.
     采用原位反应铸造法,制备了含有球状VCP/Fe基复合材料.
短句来源
  “fe composites”译为未确定词的双语例句
     Fabrication and Microstructure of Al_2O_3/Fe Composites
     Al_2O_3/Fe复合材料的制备及微观组织
短句来源
     PROPERTIES OF TiC-Al_2O_3/Fe COMPOSITES PREPARED BY SHS/PHIP
     SHS/PHIP制备TiC-Al_2O_3/Fe复合材料的性能
短句来源
     (Ti,V)C/Fe composites which have different V/Ti atomic ratio(V/Ti=0,0.4,0.6,0.8) were fabricated via the powder metallurgical and in situ reactive synthesis technology.
     将粉末冶金技术和原位反应技术相结合,制备了不同V/Ti原子比的(Ti,V)C/Fe复合材料(V/Ti=0,0.4,0.6,0.8)。
短句来源
     Study on corrosion resistance of VC_p/Fe composites
     VC_p/Fe复合材料的耐蚀性研究
短句来源
     Welding Performance of In-situ VC_P/Fe Composites
     原位VC_P/Fe复合材料的焊接性研究
短句来源
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  fe composites
Formation of TiN/TiC-Fe composites from ilmenite (FeTiO3) concentrate
      
Temperature dependence of the strength of sintered TiB2-Fe composites
      
Doping Zr can improve the thermal stability of Cu-Fe composites.
      
Structure and mechanical properties of mechanically alloyed Al/Al-Cu-Fe composites
      
The present work investigated microstructures of in situ synthesized 10 vol% TiC-Fe and 10 vol% (TiW)C-Fe composites.
      
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The unidirectional and random CF/Cu-Fe, CF/Cu-Ni Composites were fabricated by hot press with duplex coated CF which were made by electroplating CF with Cu prior to with Fe or Ni. The electrical resistivities are larger than those of CF/Cu composites at approximate Vf.The linear thermal expansion Coefficients of Composites can be drastically reduced by increasing Vf.From the SEM photos of fracture surfaces, the matrix emerges obvious plastic deformation in CF/Cu-Ni and there are...

The unidirectional and random CF/Cu-Fe, CF/Cu-Ni Composites were fabricated by hot press with duplex coated CF which were made by electroplating CF with Cu prior to with Fe or Ni. The electrical resistivities are larger than those of CF/Cu composites at approximate Vf.The linear thermal expansion Coefficients of Composites can be drastically reduced by increasing Vf.From the SEM photos of fracture surfaces, the matrix emerges obvious plastic deformation in CF/Cu-Ni and there are discontinuous nodes on the CF surface in CF/Cu-Fe, but CF have not been pulled out long.The interface structure of composites were examined by TEM.The CF surface in CF/Cu-Fe composites is covered with discontinuous FesC grains and the interface zone between CF and Cu in CF/Cu-Ni Composites. is Cu-Ni solid Solution which can dissolve minute amount of carbon.The interface bonding in CF/Cu-Fc and CF/Cu-Ni composites are strengthened by chemical reactions and dissolution.

用连续电镀法在碳纤维上镀铜后又镀Fe、Ni,制备了镀Cu-Fe、Cu-Ni的双镀层碳纤维。用它们分别制备了CF/Cu-Fe、CF/Cu-Ni复合材料,与V_t相近的CF/Cu复合材料相比,CF/Cu-Fe,CF/Cu-Ni复合材料的电阻率和弯曲强度均有不同程度的提高。通过调整碳纤维的体积分数V_f,复合材料的热膨胀系数可以明显降低。 单向复合材料在断裂后,碳纤维没有明显拔出,CF/Cu-Ni复合材料的断口上,基体出现塑性变形,CF/Cu-Fe复合材料断口上的碳纤维表面上分布着不连续的瘤状物。 用透射电镜分析了这两种复合材料的界面结构。CF/Cu-Fe复合材料中碳纤维表面上的不连续瘤状物是多晶的Fe_3C相,CF/Cu-Ni复合材料的界面区则是Cu-Ni固溶体相。它们对碳纤维与铜基体的结合分别起着反应型和溶解型的强化作用。

Carbon fibers were coated with copper prior to with iron by continuous electroplating to form Cu-Fe duplex coating.The high temperature compatibility of carbon fiber with Cu-Fe coating has been studied. CF / Cu-Fe composites were fabricated with Cu-Fe coated carbon fibers by hot-press. The electrical resistivities, flexural strengthes and linear thermal expansion coefficients of CF / Cu-Fe composites were measured.

用连续电镀法在碳纤维表面上先镀铜后镀铁,制备了镀Cu—Fe双镀层的碳纤维,研究了碳纤维与Cu—Fe双镀层的高温相容性,并用镀Cu—Fe的碳纤维制备了单向、混向铜基复合材料。测试了复合材料的弯曲强度、线热膨胀系数和电阻率。

Abstract The preparing technique of casting in situ TiCp/Fe composite was investigated and the microstructure of prepared composites was also analysed.The results showed that,in the FeTiC alloy melt,Ti can combine easily with C to form TiC particulates,which acts as a nucleus of austenite grain growth,thus preparing in situ TiCp/Fe composites have better microstructures.

研究了制备铸造原位(InSitu)TiCp/Fe复合材料的工艺方法,分析了所得材料的组织。结果表明:在FeTiC系合金熔体中,Ti与C易发生化学反应生成TiC颗粒,该TiC颗粒可成为奥氏体形核和生长的核心,在此基础上可制得具有较理想组织的铸造原位TiCp/Fe复合材料。

 
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