1) phase transformation
物相转变
1.
The influence of F~- on the phase transformation of alumina from metastable phase toα- alumina and microstructure ofα-alumina has been studied by TG/DSC,XRD,SEM measurements in this paper.
运用TG/DSC、XRD、SEM等分析技术,研究了F~-对氧化铝物相转变及α-氧化铝显微结构的影响。
2.
The phase transformation of carbon alpha-Al(OH)_3 powder in the calcine process between 200 ℃～1 500 ℃ was analyzed using D/Max-3BX beam diffraction meter.
采用D/max-3B X射线衍射仪分析了碳分-αAl(OH)3粉体在200℃~1 500℃煅烧过程中的物相转变,研究了煅烧产物的比表面积、安息角、松装密度、有效密度、折光率、白度、灼减等物理化学性质的变化,该成果已在化学品氧化铝生产中得到应用。
3.
It was discovered that MgO could restrain the phase transformation of metastable alumina to stable α-Al2O3 and change the crystallization habit of α-Al2O3.
研究发现,MgO可以抑制亚稳态氧化铝向稳定态α-Al2O3的物相转变,同时还可以改变α-Al2O3的结晶习性,在没有添加剂的作用下,生成的α-Al2O3是蠕虫状空间网状结晶,在MgO作用下,α-Al2O3晶粒细小,晶粒之间的结合不规则,其原因在于MgO是一种高挥发物质,与Al2O3反应,与在α-Al2O3的晶界处形成MgAl2O4,阻止α-Al2O3晶粒生长。
2) phase transition
物相转变
1.
The features of the phase transition for α-Al(OH) 3 powder silts in the calcination process from 200 ℃ to 1 500 ℃ have been studied by D/max-3BX-ray diffractometer,and the physical and chemical properties involved with spectfic surface area,angle of repose,apparent density,effective density,refractive index,whiteness and ignition loss and so on for calcinated product have been studied too.
采用D max - 3BX射线衍射仪分析了α-Al(OH) 3 粉体在 2 0 0～ 15 0 0℃煅烧过程中的物相转变特征 ,研究了煅烧产物的比表面积、安息角、松装密度、有效密度、折光率、白度、灼减等物理化学性质的变
2.
The features of the phase transition for α-Al(OH) 3 powder silts in the calcination process from 200℃ to 1500℃ have been studied by D/max-3BX-ray diffractometer,and the physical and chemical properties involved with spectfic surface area,angle of repose,apparent density,effective density,refractive index,whiteness and ignition loss and so on for calcinated product have been studied too.
本文采用D/max -3BX射线衍射仪分析了α -Al(OH) 3粉体在 2 0 0～ 1 50 0℃煅烧过程中的物相转变特征 ,研究了煅烧产物的比表面积、安息角、松装密度、有效密度、折光率、白度、灼减等物理化学性质的变化。
4) crystalline phase transformation
晶相转变
1.
The PVDF has the crystalline phase transformation in these methods.
利用固相法制备了掺杂有Nb2O5的PZT95/5压电陶瓷,采用固化、冷等静压、溶液混合法制备0-3型PZT/PVDF压电复合材料,经过对这几种方法的分析、比较后发现溶液混合法制备的样品中PZT微粉的分散性要优于前两种制备方法;这几种制备方法中PVDF均有晶相转变,但没有较为明显的β相PVDF存在,对复合材料的电性能的影响不大。
5) phase inversion
相转变
1.
Application of the phase inversion of microemulsions in the organic contaminant separation;
微乳液相转变在分离有机污染物方面的应用
2.
Study on waterborne polyurethane-acrylate with multiple crosslinking modification and its phase inversion
水性聚氨酯丙烯酸酯的多重交联改性及其相转变
3.
Bulk polymerization of ABS resin Ⅰ.Study on phase inversion
本体法合成ABS树脂 Ⅰ.相转变过程的研究
6) phase transition
相转变
1.
Study on The Liquid Crystalline Properties and Phase Transition of PET/PHB Copolyesters;
PET／PHB共聚酯的液晶性及相转变的研究
2.
Structural characterization and phase transition of an unknown phase of boron carbon nitride compound;
新型BCN化合物的结构表征和相转变
3.
Dynamic rheological behavior and phase transition of PVA/starch blends
PVA/淀粉共混物的动态流变行为和相转变
补充资料：相转变温度
分子式：
CAS号：
性质：温度常能影响表面活性剂(特别是非离子型表面活性剂)的亲水亲油性质。在某一温度下非离子型表面活性剂的亲水性与亲油性恰成平衡。若这种表面活性剂作为乳化剂时，在此温度乳状液将发生变型。这一温度称为相转变温度。
CAS号：
性质：温度常能影响表面活性剂(特别是非离子型表面活性剂)的亲水亲油性质。在某一温度下非离子型表面活性剂的亲水性与亲油性恰成平衡。若这种表面活性剂作为乳化剂时，在此温度乳状液将发生变型。这一温度称为相转变温度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条