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1)  zircon corundum
锆石刚玉
2)  zirconia corundum-mullite
锆刚玉-莫来石
3)  Corundum-mullite-zirconia
锆刚玉莫来石
1.
The micostructure and mechanical properties of corundum-mullite-zirconia/boron nitridecomposites have been studied.
研究了锆刚玉莫来石-氮化硼夏合材料的显微结构及力学性能,结果表明:在锆刚玉莫来石基质中引入氮化硼,降低材料的抗折强度,但可提高断裂韧性。
2.
The properties of corundum-mullite-zirconia grogs made by reaction-sintering process and their carbon-bonded materials have been investigated.
研究了反应烧结制备的锆刚玉莫来石系熟料及其碳结合材料的性能。
4)  zirconia-corundum-mullite
锆刚玉莫来石
1.
,zirconiacorundum-mullite as a base material with addition of 10%~30% (in mass)BN,boron nitride as a base material with addition of 10%~30% (in mass) zirconia-corundum-mullite.
对以锆刚玉莫来石为基引入10%~30%(以质量计,下同)BN和以BN为基引入10%~30%锆刚玉莫来石的两类试样进行了抗热震性的研究。
2.
The oxidation kinetics medel for zirconia-corundum-mullite/boron nitride composite at 1000~1200℃temperature has been worked out and verified by experimental results of oxidation resistance tests.
推导了锆刚玉莫来石—氮化硼复合材料1000~1200℃温度范围内的氧化动力学模型,并用实验数据予以验证。
5)  Zirconia corundum
锆刚玉
1.
In the middle test,we have successfuly obtained the sintered zirconia corundumcomposite material of relative density being 96%.
通过中试成功制得了相对密度达96%的烧结型Al2O3-ZrSiO4耐磨锆刚玉复合材料。
6)  Zirconia-corundum
锆刚玉
1.
Experimental results show that the grains of Al2O3 and ZrO2 grow significantly withTiO2 2%in weight added to zirconia-corundum materials and sol.
采用共沉淀法制备ZrO2超细粉,用分散处理工艺制备Al2O3超细粉,并以此为原料合成了具有低热膨胀系数的锗刚玉(AZ),研究了锆刚玉的组成与晶体结构、耐压强度、热震稳定性及热膨胀系数之间的关系。
补充资料:钙钠锆石
分子式: (Na, Ca)3Zr[Si2O7](O,F)2
CAS号:

性质:常含锰、铌、钛等。晶体呈柱状或板状;也成不规则粒状。莫氏硬度6。相对密度3.5~3.6。玻璃光泽。黄色或红褐色。条痕黄色。微透明。性脆。解理平行,轴面中等。断口参差状。见于碱性岩中。是提炼锆的矿物原料。

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