芦玉峰
,
堵永国
,
肖加余
,
张为军
,
郑晓慧
,
周文渊
无机材料学报
doi:10.3724/SP.J.1077.2008.00315
利用烧结法制备化学计量比和高Ba含量的两组BaO-Al2O3-SiO2(BAS)系微晶玻璃, 采用等转化率法计算玻璃粉的活化能随析晶过程的变化, 利用线性回归的方法确定最概然析晶机理函数, 进而对比研究添加ZrO2
关键词:
微晶玻璃
,
celsian
,
crystallization
,
isoconversional method
,
Sestacute ak-Berggren function
芦玉峰
,
堵永国
,
肖加余
,
张为军
,
吴剑锋
,
杨光
,
王跃然
无机材料学报
doi:10.3724/SP.J.1077.2008.00159
用烧结法制备了化学计量比和高Ba含量的两组BaO-Al2O3-SiO2 (BAS)系微晶玻璃, 采用差示扫描量热法(DSC)和X射线衍射分析(XRD)等手段研究了ZrO2对BAS系微晶玻璃中六方钡长石析晶和六方钡长石向单斜钡长石晶型转...
关键词:
微晶玻璃
,
celsian
,
low temperature sintering
,
crystallization
,
phase transformation
X.W.Yin
,
L.F.Cheng
,
L.T.Zhang
,
W.C.Zhou and Y.D.Xu State Key Laboratory of Solidification Processing
,
Northwestern Polytechnical University
,
Xi′an 710072
,
China
金属学报(英文版)
Strong, tough, and almost fully dense C fiber reinforced celsian matrix composites have been fabricated by impregnation of the fiber tows with the matrix slurry, winding on a drum, drying, stacking the prepreg tapes in the desired orientation, and hot pressing. The monoclinic celsian phase in the...
关键词:
barium aluminosilicate
,
null
,
null
,
null
,
null
