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- ZrO2(Y2O3) is an important starting material for preparing structural and functional ceramics. ZrO2(Y2O3)是重要的結構陶瓷和功能陶瓷的原材料。
- The fine powder of Y2O3 stabilized ZrO2 with fec structure was. synthesized by a wet chemical method. 采用濕化學(xué)法合成了Y_2O_3穩定的立方ZrO_2微細粉料。
- For isomerization of n-hexane over mordenite, Pt/ZrO2/HM catalysts have been prepared with Platinum as active component and ZrO2 as co-catalyst. 選用鉑為金屬活性組分、二氧化鋯為助催化劑、絲光沸石為載體制備了Pt-ZrO_2/HM異構化催化劑，以正戊烷為原料。
- Most of the interfaces between ZrO2 and Ni components in the FGM are directly connected and no interface reaction has been detected. 結果表明，組元Ni和ZrO_2，以直接結合為主，無(wú)明顯界面反應。
- Our product TiO2、 ZrO2 is optical vacuum coating material. We can produce according to the standard you demand. Welcome to contact us and transact business with us! 我公司生產(chǎn)的二氧化鈦、氧化鋯產(chǎn)品為真空鍍膜材料，純度高，品質(zhì)優(yōu)，可以根據您對產(chǎn)品規格的具體要求來(lái)生產(chǎn)！我公司堅持以“質(zhì)量第一，信譽(yù)至上”為經(jīng)營(yíng)宗旨，熱忱歡迎您與我們聯(lián)系洽談業(yè)務(wù)！
- Our product ZrO2 is optical vacuum coating material.We can produce according to the standard you demand. Welcome to contact us and transact business with us! 我公司生產(chǎn)的二氧化鋯產(chǎn)品為真空鍍膜材料，可以根據您對產(chǎn)品規格的具體要求來(lái)生產(chǎn)！我公司堅持以“質(zhì)量第一，信譽(yù)至上”為經(jīng)營(yíng)宗旨，熱忱歡迎您與我們聯(lián)系洽談業(yè)務(wù)！
- Al2O3 ZrO2 composite membranes supported on Al2O3 hollow fiber were prepared by sol gel process from aluminium iso propoxide and zirconyl chloride as their raw materials. 以異丙醇鋁和氧氯化鋯為原料,用溶膠-凝膠法在A(yíng)l2O3中空纖維上制備了Al2O3-ZrO2復合膜。
- ZrO2 ceramic microspheres were preparaed by gel-casting.The influences of dispersant,initiator and vacuum deairing on the property of ZrO2 ceramic slurry were studied. 采用注凝工藝制備二氧化鋯陶瓷微球,測試了微球的性能,研究了分散劑、引發(fā)劑以及真空除泡等對漿料性質(zhì)的影響。
- ZrO2 ceramic microspheres were preparaed by gel-casting.The influences of dispersant, initiator and vacuum deairing on the property of ZrO2 ceramic slurry were studied. 摘要采用注凝工藝制備二氧化鋯陶瓷微球，測試了微球的性能，研究了分散劑、引發(fā)劑以及真空除泡等對漿料性質(zhì)的影響。
- The overall results indicated that the ZrO2 treatment could effectively reduce the corrosion rate of Type 304 stainless steel in simulated BWR environments. 整體而言，實(shí)驗結果驗證了氧化鋯被覆可以有效降低304不?鋼在BWR環(huán)境的腐蝕速率。
- ZrO2 can increase the toughness of material because of the phase transformation from t-ZrO2, and acclerate crystal growth of mica with claviform together with F. 通過(guò)t-ZrO2的相變增韌，能夠顯著(zhù)增加玻璃的韌性，并且和F離子一起促成棒狀云母晶體的形成。
- Abstract： The mixtures of ZrO2 and Ce2O3 were prepared by adding 0.5 mol/L aquoues ammonia to the solution of ZrOCl2 with different content of Ce(NO3)3. 固體超強酸具有極強的酸性，它對異構化、烷基化、脫水及酯化具有很高的催化活性，同時(shí)又能克服液體酸催化劑帶來(lái)的污染，是一類(lèi)具有廣闊應用前景的環(huán)境友好催化新材料。
- Effect of ZrO2 on the surface structure and catalytic performance of bifunction catalyst for direct synthesis of DME[J].J Mol Catal(China),2002,17(3):168-172. ZrO2對合成二甲醚雙功能催化劑表面結構及催化性能的影響[J].;分子催化;2002;17(3):168-172
- Influence of addition of Al2O3 to ZrO2, on crystallization, surface area, sulfur content and superacidity of SO42-/ZrO2 and its performance in n-butane isomerization was studied. 超強酸樣品的晶化、比表面、硫含量、超強酸性和正了烷異構化反應的影響。
- ZrO2 ceramic membrane was used in the work, and the average permeation flux could reach 150L/m2.h under pH value of 3, transmembrane pressure 0.1MPa, CFV 3m/s, and temperature higher than 70C. 為進(jìn)一步提高肌苷得率，縮短提取工序，實(shí)驗研究了絮凝劑預處理發(fā)酵液，解決堿性條件下由于蛋白析出導致膜污染加重的問(wèn)題，研究表明采用CaCl_2絮凝并調節pH=11，可以獲得平均滲透通量為180L/m~2h，肌苷得率大于95%25；
- The crystallization,phase transition,dehydration and desulfuration of amorphous ZrO2 impregnated by H2SO4 under various calcination temperatures were studied with XRD,TG-DTG-DTA,SEM and chemical analysis methods. 本文用XRD、TG-DTG-DTA、SEM和化學(xué)分析等多種實(shí)驗手段研究了浸漬H_2SO_4的無(wú)定形ZrO_2在不同焙燒溫度下的晶化和相變;失水和失硫等過(guò)程.
- The results of the water-surrounding rubbing wear experiments on the ZrO2 ceramics with various molding press indicate that the compact with a molding press of 150 MPa possesses a low wear rate and a favorable abrasive wear resistance. 對不同成型壓力條件下的ZrO_2 陶瓷進(jìn)行了水環(huán)境下的摩擦磨損試驗,結果表明本試驗條件下ZrO_2 陶瓷磨損機理為沙粒沖擊形成的裂紋經(jīng)擴展形成凹坑,使試樣受到磨損,150MPa 壓力下ZrO_2 陶瓷具有較低的磨損率,抗摩擦磨損能力好。
- The results show that under the same lapping conditions the Si3 N4 ball has the lowest material removal rate and the best roundness and roughness, followed by ZrO2, Al2O3, and SiC ball. 結果表明：在相同的研磨條件下，具有長(cháng)柱狀晶粒的氮化硅陶瓷球加工速率最低，但圓度和表面粗糙度最容易控制；氧化鋯和氧化鋁陶瓷球表面質(zhì)量次之，碳化硅陶瓷球加工速率最高，圓度和表面粗糙度最難控制。
- Oxygen's pressures and substrate's temperatures are two key parameters of EBE technology. The change can influence the absorption, the residual stress and the phase's structure of ZrO2 thin films. 氧壓條件和基體溫度是電子束蒸發(fā)鍍膜技術(shù)的兩個(gè)重要工藝參數,它們的改變可以顯著(zhù)地影響ZrO2膜層的吸收、相結構以及薄膜內殘余的應力。
- In this study, tetragonal ZrO2(3Y) nanopowder was obtained by hydrothermal process, using the aqueous solution of the composite mineralizer K2CO3/KOH as a reaction agent, and was then characterized by XRD, TEM, BET, etc. 本文以K2CO3/KOH復合礦化劑水溶液作為反應介質(zhì),水熱制備四方相ZrO2(3Y)納米粉體,并借助XRD、TEM、BET等測試手段,對粉體的性能進(jìn)行表征。
