稀土添加劑 的英文怎麼說

中文拼音 [xītǔtiānjiājì]
稀土添加劑 英文
rare earth addition
  • 稀 : Ⅰ形容詞1 （事物出現得少） rare; scarce; uncommon 2 （事物之間距離遠; 空隙大） sparse; scattered 3...
  • 添 : 動詞1. （增加） add; increase 2. [方言] （生小孩） give birth to
  • 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
  • 添加劑 : additive; additive agent; supplement
  • 添加 : increase; add; addition; adjunction
  1. Abstract : the tribology characters of rare earth used in high temperature were reviewed in this paper. the tribological characteristics of rare earth metals, inorganical rare earth compounds used as additives in high temperature lubricating were summarised. the application of rare earth alloy, rare earth high temperature ceramic and rare earth high temperature lubricating coating were briefly discussed. several research subjects of this filed were also suggested

    文摘:本文對稀土元素的高溫摩擦學特性研究發展進行了綜述與探討，主要討論了稀土金屬及稀土化合物作為高溫潤滑劑和潤滑添加劑的摩擦學特性，並對稀土在稀土合金、稀土高溫陶瓷和稀土高溫塗層中的應用進行了討論，最後提出了稀土在高溫潤滑研究中的幾個值得進一步深入研究的方向。
  2. Especially under the high temperature and medium current d ensity, it can strikingly improve the integrated properties of coating. the recombination of rare earth with organic additive can make up for the weak of single addition of rare earth

    稀土對鍍層質量影響較大，尤其是在高溫中等電流密度時，可大大改善鍍層的綜合性能，而稀土與有機添加劑復合可彌補單一添加稀土的不足。
  3. The rare earth oxides, as additives to the negative electrode, have not been reported in open literature

    稀土氧化物作為ni mh電池負極添加劑還未曾有報道。
  4. The rare earth additive has the tremendous influence to the compress yield strength of foam aluminum alloy, the best rare earth content is 0. 40 % ( quality score )

    摘要稀土添加劑對泡沫鋁合金的抗壓屈服強度有較大的影響，最佳的稀土添加量為0 . 40 % （質量分數） 。
  5. In the process of making 95 alumina ceramics, selected five kinds of alumina powder and studied the influence of different alumina powder on the sintering properties and mechanic properties of 95 alumina ceramics, moreover, selected the most agreeable alumina powder according to the apparatus for granularity analysis and scanning electron microscope ( sem ). the influence of different sintering temperature on the sintering mechanic properties, the microstructure of 95 alumina ceramics were investigated by adding y2o3 and la2o3 as two kinds of rare earth additives in alumina ceramics. the results indicated that the additive of la2o3 could improve the properties of 95 alumina ceramics more effectively and could get fine grain and tabular alumina that can enhance the strength of the material

    選用了五種al2o3粉料，研究了其對95al2o3瓷燒結性能和力學性能的影響，並結合粒度分析儀sem對al2o3粉料進行優選；通過添加y2o3 、 la2o3兩種稀土添加劑，研究了不同燒成溫度對95al2o3瓷的燒結性能、力學性能及顯微結構等的影響，結果表明：添加la2o3可以有效提高95氧化鋁瓷燒結性能和力學性能，形成細晶和板狀氧化鋁瓷的顯微結構；通過對比不同氧化鋁粉料制備氧化鋁瓷燒成溫度曲線與燒結性能的關系，確定最佳的燒成溫度范圍為1570 ~ 1600 。
  6. Therefore, on the basis of detailed review of research on prescription of mh electrode at home and abroad, faced to the application of d type power battery, effects of prescription of mh electrode on the performance of the negative electrode for ni / mh battery are investigated by the open cell method

    本文在詳細綜述國內外mh電極配方研究的基礎上，面向d型鎳氫動力電池，採用開口電池方式研究了mh電極配方對ni mh電池負極性能的影響。重點研究了稀土氧化物添加劑、 coo和ceo _ 2復合添加劑對ni mh電池負極電化學性能的影響。
  7. Moreover, rare earth ceo2 can clean the melt and the face of reinforced particles and improve the wettability between the reinforced phase and melt and the property of material. proper additive mg and rare earth can improve the hardness, wear - resisting property tensile - strength, elongation percentage of tic / al, tic / al - si composite

    加入適量添加劑mg和稀土ceo _ 2使原位tic al ， tic al - si復合材料的硬武漢科技人學碩1 ：論義度、咐磨性、抗拉強度、延伸率得到很大的提高。
  8. The influences and mechanisms of rare - earths oxide additives la2o3 on the electrical performance of zinc oxide varistor were explored in this paper. microadded rare - earths oxide in traditional raw materials of zinc oxide varistor, researched the influences of rare - earths oxide on the electrical performance of zinc oxide varistor, and selected the optium composition of various rare - earths oxide additives

    在傳統配方的氧化鋅壓敏閥片原料中添加微量稀土氧化物nd _ 2o _ 3 、 ceo _ 2 、 la _ 2o _ 3 ，研究各種稀土氧化物的添加量對氧化鋅壓敏閥片主要電性能的影響規律，優化氧化鋅壓敏閥片原料中各種稀土氧化物添加劑的成分。
  9. On the base of experimental results, the compositions of bath, containing fm as a main complexing agent and 2g / l rare earth chlorides in it, as well as the technical conditions are determined. high quality coatings with low, middle and high phosphorus can be obtained by using this bath

    通過對實驗結果的綜合分析，確定了鍍液配方（其中含有fm添加劑作為主絡合劑及2g l的稀土氯化物）及工藝條件，可以獲得質量良好的低磷、中磷和高磷鍍層。
  10. And the morphology and the phase structure of the milled powder were inspected by philips xl30 peg sem and y - 4a xrd. the results revealed that : by adding some rare earths to the mixture of si and c powders, the rate of synthesizing sic increased and the grinding rate quickened

    採用稀土作為添加劑，利用高能球磨機球磨微米尺寸si 、 c的混合粉體使其合成納米尺寸的sic ，利用掃描電鏡觀察經球磨后的粉體形貌，用y - 4a型x射線衍射儀對球磨后的粉體進行物相分析。
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