退火銅 的英文怎麼說

中文拼音 [tuìhuǒtóng]
退火銅 英文
annealed copper
  • 退 : 動詞1 （向後移動） retreat; draw back; move back 2 （使向後移動） cause to move back; remove; wit...
  • 火 : fire
  • 銅 : 名詞（金屬元素） copper （cu）
  • 退火 : [冶金學] anneal; annealing; back-out
  1. Standard specification for soft or annealed copper wire

    軟的或退火的銅線的標準規范
  2. To make quality professional metalwork, the factory has equipped itself with high - class means of inspection and high - caliber management personnel and followed the iso9000 quality standard in sorting, melting, pressing, pulling, etc

    鄺邊金屬製品廠為製造品質優良的專業金屬，在原料選配熔煉、鑄造、擠壓、拉伸、退火、酸洗、聯合拉? 、精磨等工序，配備一流的檢查手段，高素質的管理人員，結合iso9000品質管理標準，確保鄺邊銅材品質優良。
  3. The corrosion behavior of nanocrystalline ( nc ) copper bulks with various grain sizes prepared from igc ( inert gas condemsation ) and vacuum annealing in comparison with conventional microcrystalline ( mc ) copper ( as - rolled and electrolytic ) in acid copper sulphate solution and neutral solution containing chlorides under free corrosion conditions and anodic polarizations has been studied using potentiodynamic polarization, potentiometric analysis, cyclic voltammetry and electrochemical impedance spectroscopy. x - ray diffraction was used to estimate the grain size of the annealed nc copper. field emission gun scanning electron microscopy and x - ray energy - dispersive spectroscopy was used to characterize the surface morphology and analyze the surface composition after the polarization and potentiometric test of both nc and mc copper

    本文研究了用igc （惰性氣體蒸發凝聚原位溫壓法）制備並真空退火到不同晶粒尺寸的納米晶銅和微米晶銅（冷軋紫銅、電解銅）在酸性硫酸銅溶液和中性含氯溶液中，在自腐蝕狀態和陽極極化狀態下的腐蝕性能。使用了動電勢極化、電位測定、循環伏安法（ cv ）和電化學阻抗譜（ eis ）等方法。 x -射線衍射（ xrd ）的方法用來估算納米晶銅晶粒尺寸。
  4. In acid copper sulphate solution, the nc copper has a more negative corrosion potential which is decreasing with reducing the grain size and diffusion impedance was only found in the as - prepared and as - annealed at 180 ? nc copper due to the diffusion within the pores and channels on the surface. both the tafel plots and eis study demonstrated that the nc copper exhibits a higher corrosion current and lower polarization resistance than its mc couterpart

    在酸性硫酸銅溶液中，納米晶銅的腐蝕電位比微米晶銅要負，並且隨著晶粒尺寸的減小而降低。 eis研究表明，未退火的和180退火的納米樣品中發現了擴散阻抗，與表面孔洞和通道中的擴散有關。極化曲線外推法和電化學阻抗研究都表明納米晶銅的腐蝕電流比微米晶銅高，而極化電阻要低。
  5. Railway fixed equipment. annealing copper bare conductors

    鐵路固定設備.退火銅裸導線
  6. Standard specification for nickel - coated soft or annealed copper wire

    軟的或退火的鍍鎳銅絲標準規范
  7. Silver - coated soft or annealed copper wire

    鍍銀軟或退火銅線鍍銀軟銅線
  8. Nickel - coated soft or annealed copper wire

    鍍鎳軟或退火銅線鍍鎳軟銅線
  9. Bell type furnace is mainly used to steel strips, steel plantes, copper strips, copper plates and other metal parts for bright anneal and normal anneal heat treatments. according to the technics, the process of preevacuation. heating, protecting atmosphere gew or non oxidation heating, air cooling, fast colling and slow cooling treaments can be executed

    罩式爐主要是用於鋼帶、鋼盤圓、銅帶、銅盤圓及其它金屬材料及零件的光亮退火和一般退火工藝，根據熱處理工藝的要求，可對熱處理工件進行預抽真空、加熱、保護氣氛少無氧化加熱、空冷、快冷及緩冷處理。
  10. Cu31 nickel - copper alloy sheet and strip : annealed nickel base, cu 31

    鎳銅合金薄板材和帶材:退火的
  11. 5. after high temperature annealing the hardness of the composites did not reduced obviously until 973k, this temperature greatly exceeds that of pure copper ( after cold machining, the temperature is 423k )

    本文制備的材料經高溫退火后的硬度明顯降低溫度點為973k ，大大超過了純銅（冷加工態）的423k ，而且熱穩定性能較好。
  12. The same with normal metal film, fe0. 3cu0. 7 ( 500nm ) granular film have positive coefficient of temperature. the negative resistance is observed in fexcu ( 1 - x ) granular film under certain condition. this characteristic of negative resistance is weakened or changed to positive with the change of thickness of film, ratio of fe atom to cu atom, anneal, test temperature

    N ） fecu顆粒膜月一i特性研究發現，極小電流下電阻測量具有不確定性； fe cu矚00川）顆粒膜己與普通金屬薄膜一樣，具有正的溫度系數； f民c山x顆粒膜在一定條件下存在負阻現象，並且隨顆粒膜厚度、鐵銅原子比、退火條件、溫度的改變分別存在負阻特性的減弱或向正阻特性的轉變。
  13. Soft or annealed copper wire

    軟或退火銅線軟銅線
  14. Soft - annealed copper wirev

    退火銅線軟銅線
  15. S. the composite prepared has excellent heat stability and high - temperature property. during the course of high temperature annealing, the hardness of the composite does not reduce obviously until 973k, while the temperature of pure copper ( after cold machining ) is 423k in the same conditions

    制備的cr _ 2o _ 3 cu復合材料具有良好的熱穩定性及高溫性能，在高溫退火處理過程中，硬度顯著降低點的溫度為973k ，大大高於純銅的硬度降低點。
  16. Standard specification for silver - coated soft or annealed copper wire

    鍍銀的軟的或退火的銅線標準規范
  17. Secondly, the following two subjects are discussed according to the calculation of short - circuit current : ( l ) to verify the dynamic stability condition of wires by using simulated annealing algorithm ( sa ), the paper calculates the maximum value of rectangle wires " short - circuit electrodynamic stress and gets the conditions of their having the maximum value. furthermore, some concerned data about the verifying of copper wires are given by analysing vibration spectrum of the electrodynamic stress ; ( 2 ) in order to get the heat withstand conditions of wires, the paper discusses some common calculation methods, and then tries to study the problem applying artificial neural network ( ann ) based on heat principle of metals. the model is shown to be feasible

    其次，在電路中短路電流計算的基礎上， （ 1 ）進行母線的短路動穩定校驗計算：採用模擬退火演算法（ sa演算法）計算了矩形母線短路電動力的最大值及其取極值的條件，獲得了更為一般的結果，進而通過短路電動力的頻譜分析，給出了銅質母線的有關短路校驗計算數據； （ 2 ）進行母線的短路熱穩定校驗計算：討論了熱穩定校校的幾種常用計算方法，從導體或電器的發熱機理出發，運用人工神經網路理論對母線的熱穩定問題進行計算，通過算例比較，證明該方法用於熱穩定計算是可行的。
  18. Conductors. standard annealed copper : specification

    導線.標準退火銅.規范
  19. Rolled annealed copper foil ra copper foil

    壓延退火銅箔
  20. 4 coefficient of linear expansion : - at a temperature of 20 ? c, the coefficient of linear expansion of standard annealed copper is 0. 000017 per degree centigrade

    線膨脹系數：在溫度20的情況下，標準退火銅的線膨脹系數應是0 . 000017每攝氏溫度。
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