1) Al_2O_3 system
Al2O3体系
2) Alumina-chromium oxide-silicon carbide system
Al2O3-Cr2O3-SiC体系
3) SiO2-Al2O3-FeO system
SiO2-Al2O3-FeO体系
1.
The results show that the mullite continuous fibers with needle structures,can be prepared from SiO2-Al2O3-FeO system,and high quality-fractional mullite continuous fibers can be obtained after dipping the fibers with definite glass phases in 20% hydrofluoric acid and then sintering.
结果表明,采用熔融法从SiO2-Al2O3-FeO体系中能够制备出组织形态为针状的莫来石连续纤维;含有一定玻璃相的纤维在20%的氢氟酸溶液中浸泡,烧结后能够得到莫来石质量分数较高的连续纤维。
4) Al2O3-SiO2-Na2O system
Al2O3-SiO2-Na2O体系
5) Silicon nitride-alumina-silica system
Si3N4-Al2O3-SiO2体系
6) CaO-Al2O3-P2O5-SiO2 system
CaO-Al2O3-P2O5-SiO2体系
1.
The water-resistance mechanism of CaO-Al2O3-P2O5-SiO2 system with or without of additional SO4 ions was analyzed by means of XRD and the pore structure analysis.
研究了硫酸根离子对CaO-Al2O3-P2O5-SiO2体系耐水性的影响,通过XRD、SEM及孔结构分析手段对其耐水性机理进行分析。
补充资料：(E)-2-Hepten-1-al
CAS: 18829-55-5
分子式: C7H12O
分子量: 112.17
沸点: 90-91℃
中文名称: E-2-庚烯醛
分子式: C7H12O
分子量: 112.17
沸点: 90-91℃
中文名称: E-2-庚烯醛
英文名称: (E)-2-Heptenal；(E)-2-Hepten-1-al；(e)-2-heptena；3-butylacrolein；beta-butylacrolein；trans-2-heptenal
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