liquid phase sintering 中文意思是什麼

liquid phase sintering 解釋
液相燒結
  • liquid : n 1 液體。2 【語言學】流音〈如 [l] [r]〉 adj 1 液體的，液態的，流動的。2 清澄的，透明的。3 易變的...
  • phase : n 1 形勢，局面，狀態；階級。2 方面，側面。3 【天文學】（月等的）變相，盈虧；【物、天】相，周相，...
  1. Liquid phase sintering of boron carbide

    碳化硼陶瓷的液相燒結試驗研究
  2. Liquid - phase sintering silicon carbide ceramic

    液相燒結碳化硅陶瓷
  3. Mineral compositions and the microstructure were investigated by xrd and sem ; the result show that the second phase and liquid phase are produced during sintering, and the second phase and liquid phase were filled in space of the al2o3 crystals, which can control the microstructure efficaciously

    通過xrd 、 sem （帶能譜分析）等測試手段測試樣品的礦物組成和顯微結構；結果表明，引入mgo等礦化劑后，材料在燒結過程中主要形成第二相和一定量的低共溶相填充在al _ 2o _ 3晶粒之間，籍此可以有效控制材料的顯微結構。
  4. During the laser sintering, due to the large liquid phase viscosity and surface tension, the balling effect occurred when the molten did not wet the solid metal particle and the underlying substrate

    實驗發現，在液相粘度較高、表面張力大，熔體材料不浸潤固相顆粒和基板等因素的影響下，燒結過程中出現了球化現象。
  5. 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。
  6. 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。
  7. A successive transformation of the sintering material from powder morphology to high - temperature liquid phase and, afterwards, to continuous solids was simulated by using a “ birth and death ” element technique of the ansys software

    利用「生死」單元技術，模擬了燒結材料由粉末態轉變為高溫液態繼而轉變為連續實體的過程。
  8. 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
  9. The resulted microstructure is ld ' + a ' + mc + m6c, density not less than 8. 0g / cm3 and hardness not less than hrc50. the effects of alloying elements, sintering process, microstructure and liquid phase sintering on properties of pm inserts are discussed too

    制備出了符合性能要求的粉末冶金搖臂鑲塊，其密度8 . 0g / cm3 ，硬度50hrc ，其耐磨性能已達到日本進口件的水平。
  10. 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。
  11. 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。
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