vacuum annealing 中文意思是什麼

vacuum annealing 解釋
真空退火
  • vacuum : n （pl vacuums vac ua ）1 真空；空處，空虛，空白。2 〈美口〉吸塵器（＝ vacuum cleaner）。vi vt 〈...
  • annealing : 熱處理
  1. Tianjin fengdong heat treatment equipment co., ltd, sino - japanese joint venture, is a specialist firm to produce unicase series multi - purpose complete set, speria series pre - vacuum multi - purpose furnace complete set, uninite gas soft - nitriding furnace complete set, mesh - belt type continuous furnace, pit type bright annealing furnace and pit gas carbonitriding furnace complete set

    全套技術，生產滴注式unicase系列密封箱式多用爐成套設備， speria bbh型預抽真空多用爐成套設備，氣體軟氮化爐成套設備，網帶式連續爐，井式光亮退火爐及井式氣體滲碳爐成套設備，並承接各種非標熱處理設備的設計和製造。
  2. 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。
  3. Our major products include vacuum oil quenching furnace, vacuum high pressure gas quenching furnace, vacuum carburizing furnace, vacuum annealing furnace etc. this equipment can be widely employed in bright hardening of die steel, bearing steel, and spring steel

    本公司主要產品有：真空油淬爐真空高壓氣淬爐真空滲碳爐真空退火爐等。該設備可廣泛應用於工模具鋼軸承鋼彈簧鋼等光亮淬火。
  4. The ultra - thin er layers with the thicanesses in the range of 0. 5 ~ 3 monolayer ( ml ) are formed by electron beam evaporation on si ( 00l ) substrate at room temperature in an ultra - high vacuum system. after annealing at lower temperatures, ordered simcfores form on the surface. the trallsition of the surface reconsmiction pattem from ( 2 x l ) to ( 4 x 2 ) with the increase of er coverage up to l ml is observed by the reflective high energy electron diffraction ( rheed ) and low energy electron diffraction ( leed )

    本文是關于硅（ 001 ）襯底與電子束淀積的鉺、鉿原子反應形成的超薄膜的界面與表面性質的研究，以及在該襯底上出現的共振光電子發射現象，包括了以下四個方面的工作： 1鉺導致的硅（ 001 ）襯底上的（ 4 2 ）再構研究利用反射高能電子衍射和低能電子衍射，在室溫淀積了0
  5. Then, the effect of vacuum annealing temperature on vo _ 2 thin film phase transition temperature, magnitude of resistance change and hysteresis width by doping zr ~ ( 4 + ) was discussed

    （ 2 ）本文以摻鋯為例，探討了不同的真空退火溫度對vo _ 2薄膜的相變溫度、電阻突變數量級以及熱滯寬度有何影響。
  6. Vacuum temper of high - speed steel, alloy steel, mould steel, bearing steel, stainless steel and other materials, ageing and annealing of nonferrous metals

    真空回火實例：適用於高速鋼合金鋼模具鋼軸承鋼不銹鋼及其它材料的真空回火，也可用於某些有色金屬的退火和時效處理。
  7. Annealing the v2o5thin film at 480, under l - 2pa for 20 minutes, the vo2 polycrystalline thin film with the resistivity change larger than 3 orders through the transition temperature was obtained. the transition temperature was influenced by the heating condition in vacuum

    實驗證明，選擇合適的成膜熱處理條件和真空烘烤條件是實現sol - gelv _ 2o _ 5結構向vo _ 2結構成功轉換的關鍵。
  8. The effect of annealing condition such as temperature, time and vacuum on microstructure of vo2 films was studies. the crystalline vo2 films can be obtained after annealing at 450 3 hour in 10pa vacuum. the conductivity of films increases linearly with increasing the temperature

    對退火溫度和時間以及真空度的影響進行了研究，在低真空（ 10pa ） 450退火3小時后得到的vo _ 2薄膜，晶體顆粒呈長方柱狀，具有良好的結晶性能。
  9. Effects of vacuum annealing on the performance of 355nm al2o3 mgf2 high reflectance coatings

    2高反射薄膜性能的影響
  10. The furnaces can be used for vacuum braze welding of aluminum alloy production, such as aluminum alloy heat exchanger, braze welding of stainless steel, titanium alloy, super - alloy, cemented carbide and nonferrous metals, vacuum temper of high - speed steel, tool and mould steel, bearing steel, stainless steel etc, ageing and annealing of nonferrous metals

    實現的基本工藝高溫合金真空釬焊實例：主要用於不銹鋼鈦合金高溫合金硬質合金有色金屬的釬焊及高速鋼工模具鋼軸承鋼不銹鋼等材料的真空回火，以及有色金屬的時效和退火處理。
  11. Modeling and optimization for vacuum annealing furnace

    真空退火爐的建模與優化
  12. Mechanical analysis and optimal control for vacuum annealing furnace model

    真空退火爐模型的機理分析與優化
  13. Modeling and control for vacuum annealing furnace based on intelligent method

    基於智能方法的真空退火爐建模與控制
  14. Vacuum annealing furnace

    真空退火爐
  15. Research and application of intelligent variable structure control method for vacuum annealing furnace

    真空退火爐智能變結構控制方法的研究與應用
分享友人
分享到 Line

分享到臉書