真空電弧熔煉 的英文怎麼說
中文拼音 [zhēnkōngdiànhúróngliàn]
真空電弧熔煉
英文
vacuum arc melting- 真 : Ⅰ形容詞（真實） true; genuine; real Ⅱ副詞1 （的確; 實在） really; truly; indeed 2 （清楚確實） cl...
- 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
- 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
- 弧 : 名詞1. [數學] （圓周的任意一段） arc2. （古代指弓） bow
- 熔 : 動詞（熔化） melt; fuse; smelt
- 煉 : 動1. （用加熱等辦法使物質純凈或堅韌） refine; smelt; work 2. （燒） temper with fire 3. （使詞句精美簡潔） polish
- 真空 : [物理學] vacuum; empty space; vacuo
- 熔煉 : smelt; smelting; fusion; metallurgy
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Based on analysis for vacuum arc remelting process and according to actual melting condition, some partial strategies which is helpful for control of melting aim were presented, for example, arc length control, melting speed control, decouple control and so on
摘要通過對真空電弧重熔爐工藝過程的分析，根據冶煉實際情況，提出了一些有助於控制冶煉目標的局部策略，如弧長控制、熔速控制、解耦控制等。In this paper, an ingot of niobium - niobium silicide based in - situ composites ( rmics ) was prepared by arc melting process, and nb - nb3si / nb5si3 in - situ composites with a uniformly orientated microstructure were produced in a high temperature gradient directional solidification apparatus named electron beam floating zone melting ( ebfzm ). the relationships between the processing parameters and the characteristics of the solidified microstructure have been investigated. the influence of the microstructure on the mechanical properties has been revealed and the rupture mechanism at room temperature has been discussed
本文採用真空電弧自耗熔煉法制備了鈮?硅基rmics材料的母合金錠，並採用電子束區熔（ ebfzm ）高溫度梯度定向凝固裝置制備了定向效果良好的nb - nb _ 3si nb _ 5si _ 3共晶自生復合材料，並對其定向凝固工藝參數和組織之間的對應規律、組織特性進行了研究，探討了凝固組織對室溫力學性能的影響及其斷裂機制。Surface morphology, phase constitution and biocompatibility of the material were analyzed and evaluated in this paper. titanium alloys were prepared by non - consumable vacuum arc smelting furnace. and the microstructures and the properties of titanium alloys were investigated
採用非自耗真空電弧凝殼爐熔煉鈦及鈦合金，並對鈦合金的組織及性能進行觀察和測定，分析了電弧爐熔煉鈦合金的結晶特點。
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