Arc voltage and heat efficiency during plasma arc melting of titanium

Seiji Nishi; Tatsuhiko Kusamichi; Dr. Toshio Onoye

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Arc voltage and heat efficiency during plasma arc melting of titanium

机译：钛等离子体电弧熔化过程中的电弧电压和热效率

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It is considered extremely important to raise the melting efficiency in plasma arc melting from a commercial point of view. Basic studies were carried out on arc voltage and heat efficiency. By substituting helium for argon as the torch gas, the melting rate can be doubled because of the increase in the arc voltage and heat efficiency to the melting material. When titanium sponge is melted, the arc voltage increases and fluctuates considerably according to the vaporization and decomposition of the contained chlorides.

机译：从商业角度来看，提高等离子弧熔化中的熔化效率极为重要。对电弧电压和热效率进行了基础研究。通过用氦气代替氩气作为炬气，由于电弧电压的增加和对熔化材料的热效率的提高，熔化速率可以提高一倍。当海绵钛熔化时，电弧电压会根据所含氯化物的蒸发和分解而显着增加并波动。

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来源
《Kobelco Technology Review》 |1997年第20期|p.33-36|共4页
作者
Seiji Nishi; Tatsuhiko Kusamichi; Dr. Toshio Onoye;
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正文语种 eng
中图分类冶金工业;
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机译：钛合金等离子弧重熔过程中熔池内传热现象的量化
2. Quantification of the heat transfer during the plasma arc re-melting of titanium alloys [J] . Shiwei Ji, Jianglan Duan, Lu Yao, International Journal of Heat and Mass Transfer . 2018,第APRa期

机译：钛合金等离子弧重熔过程中的传热定量
3. Development of the technological principles of melting homogeneous ingots of titanium aluminide using plasma-arc and induction heat sources [J] . G.M. Grigorenko, I.V. Shenko, Yu.M. Pomarin Advances in Special Electrometallurgy . 2001,第1期

机译：利用等离子弧和感应热源熔化铝化钛均匀锭的技术原理的发展
4. APPLICATIONS OF FINITE ELEMENT MODELING ON VACUUM ARC REMELTING (VAR) AND PLASMA ARC MELTING (PAM) PROCESSES OF TITANIUM ALLOYS [C] . Partchapol Sartkulvanich, Don Li, Oscar Yu World Conference on Titanium . 2016

机译：有限元模拟对钛合金真空弧形重熔（瓦）和等离子弧熔化（PAM）工艺的应用
5. The characteristics of titanium-tetrachloride plasmas in a transferred arc system [D] . Tsantrizos, Peter Panayotis George. 1988

机译：转移电弧系统中四氯化钛等离子体的特征
6. A comparative assessment of clinical efficiency between premium heat-activated copper nickel-titanium and superelastic nickel-titanium archwires during initial orthodontic alignment in adolescents: a randomized clinical trial [O] . Ezgi Atik, Hande Gorucu-Coskuner, Bengisu Akarsu-Guven, 2019

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7. Arc Voltage and Heat Efficiency during Plasma Arc Melting of Titanium. [O] . Seiji Nishi, Tatsuhiko Kusamichi, Toshio Onoye 1995

机译：钛等离子体弧熔化过程中的电弧电压和热效率。
8. Plasma arc melting of titanium-tantalum alloys [R] . Dunn, P., Patterson, R. A., Haun, R. 1994

机译：等离子弧熔化钛钽合金

Arc voltage and heat efficiency during plasma arc melting of titanium

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