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用法例句

Study on Novel Technology of Copper Dross Smelting with Soda-lead Concentrate;

铜浮渣苏打——铅精矿熔炼新工艺研究

Improvement of Smelting Technology for Ni-Cu Alloy;

精铸用镍铜合金熔炼工艺的改进

Effect of K_2TiF_6 on Fe Reduction in the Process of Magnesium Smelting;

氟钛酸钾在镁熔炼中的除铁作用

Corrosion and Protection of Iron-based Crucible for Magnesium Alloy Melting;

镁及镁合金熔炼用铁质坩埚腐蚀及防护

Application of One Smelting Technology for Al-Si Alloy in Foundry Works;

铝硅合金一次熔炼技术的应用

Optimization of Electric Power Supply for Melting Process of Vacuum Induction Melting;

真空感应炉熔炼过程供电制度的优化

Study on Carbon Contamination Control during Metal Smelting in Carbon Ambiance;

碳气氛中熔炼金属时控制碳污染研究

Taking the high-voltage switch with the ZL101A casting smelting technology as the example,on the one time smelting technology of the Al-Si alloy in the casting is studied in this paper and producing scene,and the technology process is introduced in detailed.

以高压开关用ZL101A铸件的熔炼工艺为例,对ZL101A在铸造生产现场的1次熔炼工艺进行了研究,并介绍了具体的工艺措施。

Development and Prospect of Ignition-proof Technique for Mg-alloy Melting Process;

镁合金熔炼阻燃技术进展及发展趋势

Cold crucible has many advantages,such as melting high melting point metal,no pollution,uniform composition and so on.

冷坩埚技术在以下领域得到广泛的研究和应用:与熔化技术相结合能高纯均匀熔炼活性金属,通过起熔材料能制备陶瓷材料;与连铸技术相结合能进行冷坩埚电磁连铸技术,提高铸锭表面质量,改善内部组织;与定向凝固和连铸技术相结合的冷坩埚定向凝固技术已成功进行钛合金的定向凝固;与多晶硅制备技术相结合能连续制备多晶硅,杂质含量少;与雾化沉积技术相结合的冷坩埚雾化沉积技术具有熔化合金种类多、适用范围广的优点。

The influence factors of melted molybdenum alloy in extrusion processing were analyzed.

分析了熔炼钼合金在挤压加工中的影响因素,指出在研制中设备、工艺等方面所存在的实际问题,指出目前国内可用于难熔金属加工的挤压设备老化严重,严重阻碍了熔炼钼合金的深入研究。

Research on the Matte Temperature Model of Copper Flash Smelting Process Based on ANFIS;

基于自适应模糊神经网络的铜闪速熔炼冰铜温度模型研究

Progress and research of flash smelting in China ——Cold air technology and "non-contact metallurgy;

闪速熔炼在中国的进展与研究——冷风技术及“非接触冶金”

The Dissolution of Oxygen in Ti6Al4V Melt during Vacuum Melting;

Ti-6Al-4V合金真空熔炼过程中氧元素的溶解

A self-made vacuum melting and argon shield continuous unidirectional solidification equipment was used to produce copper tube with continuous columnar structure.

采用自行研制的真空熔炼、氩气保护连续定向凝固设备制备出具有连续柱状晶组织的铜管铸坯,分析了铜管铸坯生产中熔体温度、连铸速度、冷却水量,结晶器等对其的影响。

In the process of vacuum melting AZ31 magnesium alloy, Nb powder and Mg-Nd intermediate alloy were added, respectively.

研究真空条件下,在重熔AZ31镁合金的过程中添加Mg-Nd中间合金,分析真空熔炼合金中夹杂物的成分及Nd的吸收率,观察其微观组织,对析出相进行分析,与不含Nd的AZ31进行比较,并着重讨论了提高其力学性能的途径。