1. Abstract :K418 Ni-base superalloy was melted in high vacuum arc-melting furnace.
采用高真空电弧熔炼炉熔炼,制备了K418镍基高温合金。
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2. Arc Burns. Localized points of surface melting caused by arcing between electrodes or ground and pipe surface.
电弧烧伤。由于电极(含接地极)与管子表面之间起弧而产生的局部表面熔化点。
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3. In the arc petrogenesis system such melting conditions are most likely to occur in the initial stage of slab subduction.
在岩浆弧岩石成因体系中,这样的熔融条件最可能出现在板块俯冲的初始阶段。
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4. In the arc petrogenesis system such melting conditions are most likely to occur in the initial stage of slab subduct ion.
在岩浆弧岩石成因体系中,这样的熔融条件最可能出现在板块俯冲的初始阶段。
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5. This welding process joints work pieces by melting the electrode and the base metal with the heat from the electric arc between the electrode and the work piece.
它是一种利用焊条与工件之间电弧产生的热量熔化焊条和母材而将被焊工件连接起来的焊接方法。
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6. In the thermal plasma field arc included basic processes and modelling, diagnostics, plasma systems, melting and evaporation, metallurgy, chemical synthesis, and pyrolysis.
热等离子体方面包括基本过程和模型,诊断,等离子体系统,熔化和气化,冶金,化工过程和热解。
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7. In the arc petrogenesis system, such melting conditions are most likely to occur in the initial stage of slab subduction.
在岩浆弧岩石成因体系中,这样的熔融条件最可能出现在板块俯冲的初始阶段。
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8. The first electric arc furnace was installed. The arc furnace recycled locally collected scrap steel by melting and refining, then continuously casting the molten steel into billets.
建成自己的第一座电弧熔炉,将本地收购的废铁回收再造,重新熔化、精炼,然后连续铸造成钢鉟。
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9. High-speed plasma arc cutting technology plasma engineering hot metal cutting, and partial melting with high flow will also be the molten metal blow, form a narrow incision.
18. To solve the problem of short service life and poor performance of low melting point alloy mould manufactured by arc spray forming, the manufacturing of stainless steel mould has been presented.
为了解决低熔点材料电弧熔射成形模具使用性能差、寿命低等问题,提出电弧熔射成形制作不锈钢模具的方法。
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19. Volcanism in northeastern China is likely a product of such retreat of subduction, far field back-arc extension, and melting due to reduce of pressure while mantle upwelling.
中国东北火山形成很可能属于这种后撤俯冲、远离海沟陆内弧后引张、地幔热物质上涌、减压熔融的情况。
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20. The appropriate tapping temperature and composition, designed for primary melting GH1040 base metal in arc furnace, provide necessary energy for VOD refining.
设计的初炼炉出钢成分及其出钢温度,为GH1040母材在VOD精炼过程中提供了所需要的热能。
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21. The illinium electrode produces a slim arc when used in welding. With a high level of compression, it has a bigger melting depth in medium and high currents.
钇钨电极在焊接时弧束细长,压缩程度大,在中、大电流时其熔深比较大。
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22. The sun eased its way downward, melting into the horizon until only a final red arc remained.
太阳小心缓慢地向下移动着,渐渐地与地平线相交,直至剩下最后那个红色的弧。
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23. The melting and casting technologies for producing giant magnetostrictive materials have been studied using the arcmelting-casting furnace developed by the authors.
用作者研制的电弧冶炼铸造设备进行了超磁致伸缩材料的冶炼铸造工艺研究。
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24. The forces acted on melting pool during plasma arc welding process are analyzed. The violent movement of liquid metal is as the result of joint forces acted on the pool.
通过对等离子弧焊接时熔池的受力情况分析,阐明了液体金属剧烈运动是由于多种力共同作用的结果。
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25. Zinc-alloy has low melting point and is easy to spray forming which can be sprayed directly on the production surface to fabricate a mould with high precision by arc spraying.
锌合金熔点低、喷涂成形性能好,可以直接在原型表面进行电弧喷涂快速制造模具,提高模具的制造精度。
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26. The electric arc steelmaking process may be divided into the following four stages: charging, melting, refining and tapping.
电弧炉炼钢可以分为以下4个阶段:装料,熔化,精炼和出钢。
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27. Copper cooling equipments for electrical melting furnaces are applied to electric arc furnace, like high-power smelting electric furnace.