液相燒結 的英文怎麼說

中文拼音 [yèxiāngshāojiē]
液相燒結 英文
liquid phase sintering
  • 液 : 名詞（液體） liquid; fluid; juice
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 燒 : Ⅰ動詞1 （使東西著火） burn 2 （加熱或接觸某些化學藥品、放射性物質等使物體起變化） cook; bake; hea...
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  1. Using in situ formation of ternary boride base cermets hard phases through chemical reactions and sinterbonding onto steel substrates though liquid sintering we successfully prepared a kind of ternary boride base cermet

    摘要通過化學反應將原料粉來生成三元硼化物硬質相併通過液相燒結燒與鋼很好的結合，用這種工藝成功地在鋼基體上塗覆了預壓制的三元硼化物基金屬陶瓷。
  2. Study on the synthesis of corundum - mullite - gahnite multiphase materials by two - step sintering process using kaolinite as raw material showed that impurities introduced by kaolinite mainly increased the liquid amount at high temperature, which can assist sintering of specimen. the experiment results indicated that the samples with lower gahnite content had better sinterability than others. however, if the gahnite content was relative high, the promoting effect on sinterability caused by kaolinite was not significant

    採用天然原料高嶺土二步煅燒合成剛玉?莫來石?鋅鋁尖晶石復相材料研究發現：天然原料中帶入的雜質主要是增加液相量，促進高溫下試樣的燒結；當尖晶石含量較低時，試樣在1300保溫2h時，在1600燒后試樣燒結性能相比之下較好；而當鋅鋁尖晶石含量較高時，天然料對試樣的促燒作用不是非常明顯。
  3. Liquid phase sintering of boron carbide

    碳化硼陶瓷的液相燒結試驗研究
  4. The age hardening characteristic of as - cast cu20ni20mn and cu20ni35mn alloys and the interface characteristic between the alloy and cast tungsten carbide were studied, and on the basis of this study, composites of cu - ni - mn alloy reinforced with different volume fraction ( 0 - 45vol. % ) and different size ( 42 - 362 m ) of cast tungsten carbide particles were made by vacuum hot - pressing liquid sintering technology. pin on disk two body abrasion tests have been performed with different size of sic abrasive under different loads

    本文研究了鑄態cu20ni20mn和cu20ni35mn合金的時效硬化特性及其與鑄造碳化鎢的界面特性，並在此基礎上以不同尺寸（ 42 362 m ）的鑄造碳化鎢顆粒為增強體，採用真空熱壓液相燒結技術制備了不同顆粒含量（ 0 45vol . ）的鑄造碳化鎢顆粒增強cu - ni - mn合金基復合材料；以不同粒度的sic為磨料，在不同載荷條件下利用銷?盤磨損試驗機測試了復合材料的二體磨料磨損性能。
  5. Liquid - phase sintering silicon carbide ceramic

    液相燒結碳化硅陶瓷
  6. The experiment results show that the samples can not be sintered when the addition phases were in a very low level, and their strength and thermal shock resistance performance were neither, there were too much liquid phase created when the addition phases were in a high level, it can decrease the pore rate of the samples, and the space for structure adjusting during thermal shock, resulting in the decrease of their thermal shock resistance performance

    實驗發現，當外加劑含量較少時，樣品的燒結程度低，強度不理想，抗熱震性能不好。外加劑含量過多則生成過多的液相，使樣品的氣孔率大大減小，減少了材料在熱沖擊過程中的結構調整空間，從而降低了材料的抗熱震性能。
  7. In this paper, the mechanical alloy technology ( ma ) was adopted. through the designing and optimizing of the ma technology and liquid phase sinter technology, the new electrician alloy - mo - cu was made

    本文採用粉末冶金的非平衡制備高新技術?機械合金化法，通過機械合金化工藝、粉末生坯壓制工藝和液相燒結工藝的設計與優化，制備出了mo - cu高比重合金。
  8. Composite process study of steel - bonded cemented carbide powder carbon steel

    碳鋼液相燒結復合過程研究
  9. Sintering speed increased greatly with the help of great quantity of heat of the molten iron, the great quantity of heat sent out from the carbonizing reaction and a little quantity of liquid, this sintering type is an instantaneous sintering, the sintering compacting can carry completely in a few minutes, the degree of sintering compacting is very high. ( 6 ) the vc - fe surface composite has high rigidity, it ' s rigidity exceeds 60hrc, under condition of dry sliding friction and overloading

    鑄造燒結時，過熱鐵水的巨大熱流密度沖擊、粉料壓坯中的碳化反應的放熱以及壓坯中少量液相的產生使壓坯的燒結速度大大提高，此時屬瞬間液相燒結，在十幾分鐘內燒結過程即可完成，可達到很高的緻密化程度。 （ 6 ）鑄態下vc一fe表面復合材料具有很高的硬度，其鑄態硬度） 60hrc 。
  10. W - cu composites are usually fabricated by infiltration - sintering porous tungsten compacts with molten copper or by liquid - phase sintering w - cu powder compacts

    W - cu復合材料通常採用粉末冶金熔滲燒結或液相燒結法制取。
  11. The microstructure of sintered body was observed by scanning electron microscope ( sem )

    液相燒結時，顆粒合併是w顆粒長大的主要機制。
  12. The analysis results show that, the warping and cracking of sintered part which is induced by thermal stress can be efficiently alleviated by optimizing the geometrical structure of the part to be built, enhancing the pre - heating temperature, and well choosing the building substrate

    通過掃描電鏡對燒結樣品分析發現，燒結件的顯微組織為微熔ni顆粒和cusn快速凝固的混合組織，其成形機制為液相燒結。
  13. It is now known that using powder with fine particle size and homogeneous distribution of ingredients can improve the sinterability of a powder compact, especially in w - cu system, for which the dominant sintering mechanism is particle re - arrangement during the liquid - phase sintering

    而超細、混合均勻的粉末能較大地改善粉末的燒結性能，對以顆粒重排機制為主導的w - cu系液相燒結尤為如此。
  14. Liquid phase sintering nano - zirconia toughened dental all - ceramics at low temperature

    低溫液相燒結納米氧化鋯增韌口腔全瓷材料的研究
  15. The study showed that the densified process should be divide into two stages - solid phase sinter stage and liquid phase sinter stage

    研究表明，液相燒結mo - cu合金的緻密化過程分為固相燒結階段和液相燒結階段。
  16. The density of the mo - cu sinter was measured. the result of the measure showed that the liquid phase sintered mo - cu alloy gained 95 - 97 % relative density. the densified process was well carried out

    本文測試了mo - cu燒結體的密度，測試結果表明，液相燒結mo - cu合金的相對密度在95 97之間，基本上實現了緻密化。
  17. The process of the high energy ball milling, the process of the flan press and the process of the liquid phase sinter was studied. and the influence of those processes to the property of the mo - cu alloy was concluded

    本文從工藝上主要研究了mo - cu復合粉末的高能球磨工藝、 mo - cu粉末生坯的壓制工藝、液相燒結工藝以及不同的工藝條件對材料性能的影響。
  18. The result of the xrd, sem and tem analysis show that the densification process was controlled by the mechanical of liquid phase sintering with the addition of mgo and ce02 as the sintering aid. the mgo - ceo2 would react with the sio2 which was on the surface of the silicon nitride particles to from silicate liquid phase to accelerate the densification

    通過xrd 、 sem 、 tem等測試結果表明，由於同時添加了mgo和ceo _ 2作為助燒劑，其緻密化過程為液相燒結，由燒結助劑和si _ 3n _ 4表面的sio _ 2反應形成低熔點的硅酸鹽相，促進燒結緻密化，冷卻后，在晶界形成玻璃體。
  19. It is found that, the sintering process of w - ni - fe - cu alloy was a typical liquid - phase process, which including particle rearrangement stage, dissolving - precipitation stage and solid - phase sintering stage. cu plays an important role in the particle rearrangement stage, while fe can promote the densification by forming ni - fe - w bonding - phase. ni can not only form the bonding - phase, but also enhance the diffusion between the w grains

    研究表明， w - ni - fe - cu合金的液相燒結緻密化經歷了顆粒重排、溶解-析出和固相燒結等三個階段， cu僅在顆粒重排階段起主導作用； fe主要在溶解-析出階段通過形成ni - fe - w三元粘結相來促進w合金的燒結緻密； ni不僅參與形成ni - fe - w三元粘結相，並且在w晶界上通過與w的互擴散促進了固相w晶粒的粘合。
  20. In the systems of pfw - pt, the effects of excess pbo, and fe2o3, the content pt on the phase structure, microstructure and dielectric properties of pfw ceramics were investigated respectively in detail. the results revealed that by adding excess pbo and fe2o3, not only the content of perovskite phase in calcined powders and sintered ceramics increased, but also the dielectric constant increased, especially

    和「作為pw pt陶瓷助燒劑的研究中發現， pbo作為助燒劑，屬于液相燒結機制，在燒結中後期， pbo會停留在晶粒表面，因稀釋鐵電相而惡化介電性能。
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