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- Keywords high purity titanium;kroll process;iodine process;molten-salt electrolysis;electron beam refining; 高纯钛;克劳尔法;碘化法;熔盐电解法;电子束熔炼精炼法;
- High purity titanium sesquioxide was obtained by the reaction of high purity hydrogen and titanium dioxide in the presence of titanium tetrachloride. 用高纯氢和高纯二氧化钛,在四氯化钛存在下,可以得到高纯三氧化二钛。
- In this paper,cyclic twins in high purity single titanium crystal and commerical purity titanium were observed with TEM and OM.It is showed that twinning was an important deformation mode. 采用透射电子显微镜和光学显微镜观察高纯钛单晶及工业纯钛循环变形过程中形成的孪晶,证实了孪晶是纯钛循环变形的一种重要方式几乎在所有位向的拉伸时钛单晶中都有孪生发生。
- Keywords high purity Dy;unhydrous Dy 2O 3;magnesium reduction; 高纯镝;无水氯化镝;镁热还原;
- Keywords high purity ethylene;H2S;GC capillary;column FPD; 高纯度乙烯;H2S;气相色谱法;毛细管柱;火焰光度检测器(FPD);
- Keywords high purity rare earth;trace analysis;SSMS; 高纯稀土;痕量分析;火花源质谱;
- Keywords high purity Arsine;arsenic;zinc;s ulfuric-acid;synthesis; 高纯砷烷;砷;锌;硫酸;合成;
- Keywords high purity manganese carbonate;rhodochrosite;manganous sulfate; 高纯碳酸锰;菱锰矿;硫酸锰;
- Keywords high purity silicasol;certified reference material;preparation;certification; 高纯硅溶胶;标准物质;制备;定值;
- Keywords high purity indium;indium powder;disproportioning;vacuum distillation;fused salt electrolysis refining; 关键词高纯铟;铟粉;歧化法;真空蒸馏;熔盐电解精炼;
- Keywords high purity ferritic stainless steel;microstructure;fracture morphology;mechanical properties; 超纯铁素体钢;显微组织;断口形貌;力学性能;
- high purity titanium 高纯钛
- Keywords high purity silver;trace impurity element;inductively coupled plasma atomic emission spectrometry; 高纯银;微量元素;电感耦合等离子体原子发射光谱法;
- Keywords High purity magnesia Partially stabilized zirconia Brick AOD furnace Thermal shock resistance; 高纯镁砖;部分稳定氧化锆;AOD炉;抗热震性;
- Keywords high purity aluminum;three-layer liquid electrolytic purifying method;segregation method; 高纯度铝;三层液电解精炼法;偏析法;
- Keywords High purity tungtic acid;chemical properties;graininess;shape;XRD patterns; 高纯粉状钨酸;化学活性;粒度;形貌;X衍射图;
- Keywords High purity chrysochalk alloy filter medium Electrochemical reaction Heavy metal Water treatment; 高纯铜锌合金滤材;电化反应;重金属;水处理;
- Keywords high purity magnesium oxide;nanometer;preparation process;ammonia water precipitating; 高纯氧化镁;纳米;制备工艺;氨水沉淀法;
- Keywords high purity magnesium oxide;technological conditions;serpentine;aqueous ammonia; 高纯氧化镁;工艺条件;蛇纹石;氨水;
- Keywords High purity europium oxide;rare earth impurity;chemical spectrographic method; 高纯氧化铕;化学光谱法;稀土杂质;