本文论述了海绵钛产品的杂质分布及对产品质量的影响。
The paper dissertated the impurity distribution of titanium sponge and its affect on product quality.
这些缺陷都是真空电弧重熔过程的产物，与海绵钛和添加元素的粒度有关。
These defects result from VAR process, which relates to the size of titanium sponge and alloying elements before melting.
改善蒸馏操作工艺制度，缩短蒸馏周期，提高海绵钛质量。
Improving operational system for distillation to shorten the distillation period and raising the quality of sponge titanium.
论述了镁法海绵钛生产过程中高温烧结的形成及其影响因素，分析了减少高温烧结的控制措施。
Formation and influential factors of high temperature sintering in titanium sponge production by magnesium reduction method were analyzed.
采用了海绵钛与合金元素混合均匀后压制自耗电极工艺。
After mixing the sponge titanium and the alloy elements, the blacks for making titanium electrode were pressed.
对海绵钛粉、电解钛粉以及氢化脱氢钛粉进行了粉末热挤压的实验研究。
The present paper describes the experimental investigations on the hot extrusion of sponge, electrolytic and HDH titanium powders.
适用作海绵钛生产过程中密封高温管道使用。
The high temperature valve is suitable for sealing high-temperature pipelines in the production process of titanium sponge.
总结影响海绵钛质量的因素以及降低海绵钛杂质含量的措施。
The factors influencing sponge titanium quality and the measures of reducing the impurity content in it were summarized.
分析了近年海绵钛的供求形势及各国的应对动向，指出未来几年海绵钛将出现供大于求的局面。
The status of supply and demand of sponge titanium in recent years was presented, and responses and measures adopted by different countries were also analyzed.
阐述了海绵钛生产过程中杂质氮元素的来源及影响因素，采取相应措施进行降低控制，从而稳定并提高了海绵钛产品的质量和品级率。
Resources and reasons of nitrogen in titanium sponge were discussed. Measures to lessen the nitrogen content to keep or improve the quality and grades of sponge were also put forword.
通过对2006年美国、俄罗斯、日本及中国等各主要海绵钛及钛材生产国市场现状的分析，显示出2006年世界钛市场的繁荣景象。
In this paper, the titanium market actuality in USA, Russia, Japan and China in 2006 is introduced and analyzed. The world titanium market in 2006 presented a picture of general prosperity.
真空蒸馏是除去海绵钛中杂质的关键过程，合理选择真空机组对提高海绵钛的质量至关重要。
Vacuum distillation is the key process to remove foreign materials from titanium sponge. Rational choosing of assembling vacuum unit is of vital importance to improving the quality of titanium sponge.
回顾了2009年中国钛工业的运行情况，介绍了中国钛工业的生产情况和进出口情况，分析了海绵和钛制品的价格走势。
The operational aspect of China titanium industry in 2009 is reviewed, and the manufacturing, imports and exports of China titanium industry are introduced.
介绍了海绵钛的主要特点、用途、质量及生产方法。
The main characteristics were introduced, including main characteristics, use, quality and production process.
硫酸法金红石型二氧化钛用无机盐类进行表面处理后，形成疏松多孔的海绵状包膜，提高了它在平光乳胶漆膜中的干遮盖力。
The rutile TiO_2(sulfate process) was treated with inorganic salts to form a porous coated film that increases its dry hiding power in matt emulsion coating films.
硫酸法金红石型二氧化钛用无机盐类进行表面处理后，形成疏松多孔的海绵状包膜，提高了它在平光乳胶漆膜中的干遮盖力。
The rutile TiO_2(sulfate process) was treated with inorganic salts to form a porous coated film that increases its dry hiding power in matt emulsion coating films.
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