polymer alloy 中文意思是什麼

polymer alloy 解釋
聚合物合金
  • polymer : n. 【化學】聚合體，聚合物，多聚物。 high molecular polymers 高聚物，高分子聚合物。adj. -ic
  • alloy : n 1 合金。2 （合金中的）劣等金屬。3 （金銀的）成色，成份。4 〈比喻〉攙雜品。vt 1 合鑄，熔合（金屬...
  1. The researching work include three aspects : 1 ) after selecting primary material system, the polymer coating process were optimized. the polymer - coated high - temperature alloy powder has been developed on the basis. 2 ) based on sintering and orthogonal experiments, the influence of the prototyping elements on prototyping properties have been initially studied, and the optimal prototyping parameters of this material has been obtained finally

    本文主要研究內容為： （ 1 ）選擇合適的包覆材料體系，對鉬粉的包覆工藝進行了優化實驗，在此基礎上開發了適合於激光燒結成型用覆膜高溫合金粉末材料； （ 2 ）通過激光燒結成型實驗，運用正交實驗方法，系統地研究了燒結工藝參數對成型質量的影響關系，在此基礎上確定了覆膜高溫合金粉末最佳燒結成型工藝參數； （ 3 ）對激光成型件進行了后處理工藝實驗，得到了優化的后處理工藝規程，並製作了合格的后處理樣件。
  2. Under the background of correlative research project, the method of selective laser sintering has been used in the researching work. polymer - coated high - temperature alloy powder have been first developed successfully in our nation. the laser sintering and post - treatment process of high - temperature alloy parts have been systematically studied, which lay the foundation for its engineering application

    在國內首先研製成功了覆膜高溫合金粉末及其制備工藝，並對其激光燒結成型和后處理工藝進行了系統的實驗研究，為該項技術的工程化應用打下了基礎。
  3. The status of polymer solid alloy was analyzed

    報道了高分子固體合金的研究現狀。
  4. Fiber / resin / aluminum alloy laminated composites is a kind of interlaminar superhybrid composite material developed by laminating fiber, resin and aluminum alloy. it has not only the property of polymer composites but also that of aluminum alloy

    纖維樹脂鋁合金疊層復合材料是由纖維、樹脂、鋁合金疊層復合而成的層間超混雜復合材料，它既保持了樹脂復合材料的性能又兼具鋁合金的性能。
  5. Based on the technical requirements of manufacture, application and repair of the pump shell and cutter piece of the cutterhead pipeline dredge, put forward are the re - manufacture three principles on easily damaged workpieces of dredge engineering. with the inter - clamped structures on the pump liners, the gradient wear - resisting design on the cutter piece, and the new techniques in the process of re - manufacture, new wear - resistant materials, including high - cr alloy, overlaying and brazing deposits, and polymer adhesive coatings have been successfully applied to the re - manufacture dredge pump shell and cutter piece. the application results show that their wear - resistant lifetimes and the dredging profits have been increased remarkably

    根據絞吸挖泥船泥泵絞刀的製造、使用和修復性能要求，提出了疏浚工程易損件再製造三原則；採用泥泵內襯互鎖結構、絞刀梯度化耐磨設計和工藝再製造新技術，將高鉻合金耐磨材料、熔敷耐磨材料及其復合材料和高分子耐磨膠粘塗層材料成功地應用於再製造泥泵殼和絞刀片上，顯著提高了泥泵殼和絞刀的耐磨壽命和挖泥船的疏浚效益。
  6. The apparent activation volume calculated by the model is about 2500a3, which was ten times larger than that of usual amorphous alloy and was at the same range of the amorphous polymer. the model shows the main deformation mechanism of nanocrystalline ag is grain boundary sliding, which in some extent declares the similar forms of equation with amorphous alloys. with the ananlysis to the hrem of nanocrystalline ag, the discrepancy of the apparent activation volume between the nanocrystalline ag and amorphous alloys is interpreted by the loss of atoms participating in grain boundary sliding without enough reconstruction by the movement of atoms under the low temperature

    運用晶界滑移的熱激活理論對壓縮實驗結果進行了數值擬合，擬合曲線與實驗數據符合很好，得到了晶界滑移的表觀激活體積（熱激活基本單位體積與局域瞬態應變的乘積） ，約為2500a ~ 3 ，先當于幾十個原子體積大小的瞬態變化，約為非晶合金的10倍以上，與非晶高聚物的表觀激活體積相當。
  7. Especially, it also registered a lower wear rate of the polymer counterpart compared with ti6a14v alloy. the worn surfaces of the tested samples were observed with a scanning electron microscope, as an effort to analyze the wear mechanisms

    Dlc膜的減摩機理與其表面高硬度含氫非晶態碳膜結構和成分有關，磨損形式主要是輕微的磨粒磨損。
  8. Research advances in polymer alloy membrane materials and structures

    高分子合金分離膜材料及結構研究進展
  9. Affecting factors for compatibility of polymers in polymer alloy membrane

    影響高分子合金膜內聚合物間相容性的主要因素
  10. Evaluation and characterization on compatibility of polymers in polymer alloy membrane

    高分子合金膜的聚合物間相容性預測及表徵
  11. Forecast and characterization of the compatibility between polymers and applications in polymer alloy membranes

    聚合物間相容性的預測和表徵及在高分子合金分離膜中的應用
  12. The formation mechanism of polymer solid alloy and the theoretical on mechanical alloying and mechanochemical principles

    以機械合金和力化學原理為基礎，討論了高分子固體合金的形成機理和合金化過程的理論模型。
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