copper corrosion 中文意思是什麼

copper corrosion 解釋
銅腐蝕
  • copper : n 1 銅；紫銅。2 銅幣，銅錢，〈pl 〉零錢。3 銅器；銅罐，銅壺，銅鍋；銅管；銅製品。4 （紫）銅色。5 ...
  • corrosion : n. 腐蝕，侵蝕；【植物；植物學】溶蝕。 corrosion preventive 防腐劑。
  1. High performance and high precision copper and copper alloy strips, electrolytic copper foil, lead frame, copper clad and printed - circuit board, special enameled copper wire, fashioned copper bar, track contact wire, medium and high elastic copper strips for interconnecting devices, precision alloy copper pipes for ac and cooling appliance, over - long and corrosion - resistant copper alloy condenser pipe, seamless cooper water pipe in housing construction and other copper fine and deep processing products will be highly developed in jiangxi province

    江西將重點發展高性能高精度銅及銅合金板帶、電解銅箔、引線框架、覆銅板及印刷電路板、特種漆包線、異型銅排、軌道接觸線、接插元件用中高彈性銅帶材、空調與製冷精密合金銅管、超長耐腐蝕銅合金冷凝管、建築用無縫銅水管等10項銅精深加工產品。
  2. Industrial circulating cooling water - determination of undissolved material in acid, phosphorus, ferrum, aluminium, calcium, magnesium, zinc and copper for sludge and corrosion products

    工業循環冷卻水污垢和腐蝕產物中酸不溶物磷鐵鋁鈣鎂鋅銅含量測定方法
  3. : 980 1180mpa specification for chromium - nickel - copper - molybdenum corrosion - resisting steel sheet and strip precipitation hardening : 980 1180 mpa

    鉻-鎳-銅-鉬耐腐蝕鋼薄板材和帶材規范
  4. Soft soldering fluxes - test methods - copper corrosion test

    軟釬焊劑.試驗方法.銅腐蝕試驗
  5. Rolling stock. recommended steels for rolling stock construction. iii : structural steels with improved atmospheric corrosion resistance. copper steels

    鐵路車輛.鐵路車輛製造推薦用鋼. .提高耐氣候腐蝕的結構鋼.含銅鋼
  6. 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。
  7. 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。
  8. The study on corrosion action of environmental amity corrosion inhibitor to copper

    環境友好型緩蝕劑對銅的緩蝕作用研究
  9. The corrosion mechanism of failure of copper - nickel condenser tubes coated by ferrisulphas

    硫酸亞鐵成膜失效的鎳白銅冷凝管腐蝕機理分析
  10. Corrosion and passivation of copper in the cmp slurry of ch3nh2 - k3 fe

    鐵氰化鉀化學機械拋光液中的腐蝕與鈍化
  11. Corrosion behavior of welded joints of copper pipe in artificial seawater

    紫銅海水管焊接部位在人工海水中的腐蝕行為
  12. Depositing copper on carbon steel and its corrosion resistance

    碳鋼表面化學沉積銅及其耐蝕性
  13. Industrial aromatic hydrocarbons - test method of copper corrosion

    工業芳烴銅片腐蝕試驗法
  14. Standard test method for calibration of atmospheric corrosion test chambers by change in mass of copper coupons

    通過銅試棒質量變化對大氣腐蝕試驗室進行校準的標準試驗方法
  15. Soft soldering fluxes - test methods - part 15 : copper corrosion test

    軟釬焊劑.試驗方法.第15部分:銅腐蝕試驗
  16. Copper corrosion test

    銅腐蝕試驗
  17. Method for detection of copper corrosion from lubricating grease by the copper strip tarnish test

    用銅帶生銹試驗檢測潤滑油對銅腐蝕的方法
  18. Test method for detection of copper corrosion from petroleum products by the copper strip tarnish test

    用銅片生銹試驗檢查石油產品對銅腐蝕性的試驗方法
  19. Soft soldering fluxes - test methods - part 15 : copper corrosion test iso 9455 - 15 : 1996 ; german version en iso 9455 - 15 : 1999

    軟釬焊劑.試驗方法.第15部分:銅腐蝕試驗
  20. Research progresses of various organic copper corrosion inhibitors in salt - containing system are introduced, new studies and developing direction of the copper inhibitors are prospected

    摘要敘述了含鹽體系中各種有機類銅緩蝕劑的國內外研究進展，闡述了有機類銅緩蝕劑的緩蝕機理和協同作用機理，並展望了銅緩蝕劑新的研究和發展方向。
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