研究得到氧化锂真空还原的最佳工艺条件。
The optimum technical conditions to reduce Li2O under vacuum were gained.
带 有孔洞的料筒有利于料球在高温真空还原时，镁、钙、锶蒸气的快速扩散，缩短了反应时间。
When the pellets are reduced in high-temperature vacuum, the charging barrel with holes is beneficial to quickly dispersing steam of magnesium, calcium and strontium and shortening the reaction time.
设计真空硅热还原炉进行了验证试验，得到冷凝金属锂。
The verification test was carried out in a vacuum silicothermic reducing furnace to obtain the condensed lithium metal.
为提高锶还原率，研究了真空铝热还原法制备金属锶的反应机理。
To improve the strontium recovery ratio the reaction mechanism in preparation of Sr using vacuum aluminothermic reduction was studied.
以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。
Using sponge iron reduced by iron ore concentrate powder as raw material, the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace.
本课题对氧化镁真空碳热还原过程进行了理论研究和试验研究。
The thesis expounds on the magnesia reduction by carbon theoretically and experimentally.
沉积物还原炉由钢制底板、大型水冷式钢制炉筒、电源以及电、气、真空和水等公用设施组成。
Settlings reactor consists of steel baseplate large water-cooled steel furnace cylinder power supply as well as such utilities as electricity air vacuum and water.
在1773 ~ 1973K温度范围内，满足溅渣护炉的炉渣条件下，在真空碳管电阻炉中对转炉渣进行了硅热还原实验研究。
From 1773 K to 1973 K, the reduction experiments of converter slag simulated for slag splashing by silicon were carried out in a vacuum graphite tube resistance furnace.
本发明提供的真空冶炼还原罐料筒涉及一种冶炼生产设备。
The invention provides a charging barrel of a vacuum melting and reducing tank, which relates to a melting production device.
研究了氮气雾化316L粉的真空碳热还原烧结规律和挤压坯密度对热挤压工艺和挤压材性能的影响。
Vacuum carbothermal reduction of N2 -atomized 316l powders and effects of green compact density on hot extrusion and properties of extruded products were investigated.
为提高锶还原率，研究了真空铝热还原法制备金属锶的反应机理。
The strontium recovery in producing metallic strontium using vacuum aluminothermic reduction was investigated.
介绍了用氟化钪钙热还原得到的粗金属钪为原料，通过真空蒸馏净化制取纯金属钪的工艺过程及其技术参数。
The technics of purifying Sc metal in vacuum distilling with coarse Sc metal which is made by ScF3deoxidized by Ca at heated condition.
真空热还原制备技术具有生产工艺较简单、产品纯度高等优点，在有色金属冶金领域占有非常重要的位置。
With such advantages as simple production engineering, high purity production, vacuum-thermal reduction technology takes a important position in non-ferrous metallurgy field.
研究了从真空钙热还原炉渣中回收稀土的工艺条件；采用本工艺得到的合格稀土溶液，其回收率达65。
Certified re solution can be obtained by this process and the recovery rate is up to 65.
该偶丝适于在氧化性气氛中测温，不适于还原性气氛中使用，可真空短期测温。
The dual wire suitable temperature in the oxidizing atmosphere, reducing atmosphere is not suitable to use, short-term temperature vacuum.
适于在氧化性气氛中测温，不适于还原性气氛中使用，可用于短期内真空测温。
Suitable temperature in the oxidizing atmosphere, reducing atmosphere is not suitable to use, can be used for short-term temperature measurement inside the vacuum.
该偶丝适于在氧化性气氛中测温，不适于还原性气氛中使用，可用于短期内真空测温。
The dual wire suitable temperature in the oxidizing atmosphere, reducing atmosphere is not suitable to use, can be used for short-term temperature measurement inside the vacuum.
该偶丝适于在氧化性气氛中测温，不适于还原性气氛中使用，可用于短期内真空测温。
The dual wire suitable temperature in the oxidizing atmosphere, reducing atmosphere is not suitable to use, can be used for short-term temperature measurement inside the vacuum.
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