熔煉溫度 的英文怎麼說

中文拼音 [róngliànwēndù]
熔煉溫度 英文
smelting point
  • 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
  • 溫 : Ⅰ形容詞（不冷不熱） warm; lukewarm; hot; gentle; mild Ⅱ名詞1 （溫度） temperature 2 （瘟） acute ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 熔煉 : smelt; smelting; fusion; metallurgy
  • 溫度 : [物理學] temperature
  1. Moreover, the heredity of al and al alloys own structure morphologies has been discussed. block or flack - like tial and bar - like or particles tib2 can be obtained by means of fluoride salt method melting at 800 c ~ 1100c under the other same condition

    用氟鹽法制備中間合金時，在其它條件相同的情況下，改變熔煉溫度（ 800 1100 ）可以得到含有塊狀和針片狀形態的tial _ 3晶體和條狀與顆粒狀tib _ 2化合物的中間合金。
  2. Experimental results show that the order of fluoride salt being put in and flux type also influences the phases constitution, morphology, distribution and absorbent rate of ti and b. the experiments on remelting master alloys and al or al alloys at a certain temperature range show that the phases constitution and size have a remarkable heredity

    試驗結果表明，不同的氟鹽加入順序和熔劑種類的不同也直接影響著中間合金中化合物的相組成、形態、分佈以及中間合金中ti 、 b的實收率等。在用純鈦顆粒法制備中間合金時，熔煉溫度的改變只能影響tial _ 3晶體的尺寸大小，而無法改變其形態。
  3. Abstract : during the heating of scrap with carbon or hydrocarbon contented substances in some process, it will bring problems like explosion of carbon monoxide, fume and smell from oil volatilization, etc. ， if incomplete combustion occurs. through laboratory experiments, the time related variation of gas contents and post combustion ratio of fume during the heating of oil - bearing scrap are studied. the results show that the restrictive chain of reaction procedure is the thermolysis of oil ; that temperature and ( co ) / ( co2 ) ratio influence transformation ratio and post - combustion ratio under lower temperature ; that 900 is the temperature above which the complete reaction can be ensured at all ( co ) / ( co2 ) ratios

    文摘:在某些廢鋼熔煉過程中，當爐料中含碳及碳氫物質且燃燒不充分時，會帶來煙氣中一氧化碳的燃爆、油污揮發時造成的煙霧、臭味等問題.通過實驗室裝置研究含油廢鋼在加熱過程中煙氣成分隨時間的改變以及二次燃燒率的變化，試驗結果表明，反應過程的限制性環節是油分的熱分解；在較低的溫度下（ co ） / （ co2 ）比例影響轉化率和二次燃燒率；而在任意比例下保證充分反應的溫度為900以上
  4. It is proved by quantitative analysis that with the content of titanium lower and tungsten higher in the alloy, the proportion of titanium to tungsten lowers little by little in the ( tiw ) c reforcement ; particles are smaller in size and more in quantity in 10vol % composites than in 20vol % one

    在前一部分的研究基礎之上，分析得出：在本實驗條件下，當熔體的熔煉溫度較低時，熔體中增強顆粒形成的數量少、尺寸大（黑心大） 、並有大量的共晶組織。
  5. Fluxes and cover gases are currently used for the melting and production processes, and semi - solid thixocasting is also used to lower the operation temperature ; but there still remain many problems

    目前一般採用熔劑覆蓋法和氣體保護法熔煉生產鎂合金，或採用半固態射鑄成形工藝以降低作業溫度，但都存在著不少缺點。
  6. The forming - nucleus drive power could form numerous little crystal nucleus under natural melting temperature. the formation of tic particles in the melt could be divided into two phases which was forming - nucleus and growth. the forming mechanism of tic was : melting ti first surrounded c, then ti melting in the alloy and c formed a complicated reaction mesosphere on the carbon surface

    根據熱力學及動力學分析，認為在碳顆粒界面處tic的形核率很高，形核驅動力足以在正常的熔煉溫度下形成眾多的小晶核；熔體中tic顆粒的合成可分為形核與長大兩個階段，其形核機制為：首先活性ti原子包圍c ，溶入合金中的ti與c在碳表面形成一復雜反應中間層，隨著反應進行， ti和c顆粒不斷減少，生成的tic不斷彌散分佈於熔體中；其長大過程伴隨著tic顆粒的相互堆砌、聚集和形態規則化。
  7. How is melt temperature controlled

    如何控制熔煉溫度？
  8. The performance consistence of ab5 alloy in mass production is influenced by not only the quenching condition, but also the impurities such as fe, mg in mischmetal and the melting technology including the unit output, melting temperature and time, atmosphere, furnace frequency etc

    合金性能波動除受澆鑄時的冷卻條件影響外，還與稀土原料中鐵、鎂等雜質及熔煉工藝因素（包括單位產量、熔煉溫度、時間氣氛及爐頻等因素）有關。
  9. Melting temperature, putting in sequenceiof raw material, chemical composition and flux type affecting structure morphologies of altib master alloys in producing process of master alloys has been systematically investigated from the view of al - ti - b master alloys heredity. and we study the effect that different master alloys refine commercial al and al alloys

    本論文主要從altib中間合金遺傳性的角度出發，系統地研究了在制備中間合金的過程中，熔煉溫度、原料加入順序、 ti含量、凝固速度、原料的化學成分和熔劑種類等對中間合金組織形態遺傳性的影響。
  10. 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。
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