脈沖電鍍 的英文怎麼說

中文拼音 [màichōngdiàndù]
脈沖電鍍 英文
pulse plating
  • 脈 : 脈名詞1. （動脈和靜脈的統稱） arteries and veins2. （脈搏的簡稱） pulse 3. （像血管的組織; 連貫成系統的東西） vein
  • 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...
  • 鍍 : 動詞（用電解或其他化學方法使一種金屬附著到別的金屬或物體表面上） plate
  • 電鍍 : electroplate; electroplating; electrofacing; （electric） plating; electrocladding; galvanize; ga...
  1. For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least

    直流電沉積時，基質金屬的沉積連續進行，粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附，重新回到溶液中;採用周期換向脈沖時，反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附，同時，反向脈沖電流對基質金屬的溶解作用，也會促進粒子的脫附，因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加，三種鍍層的晶粒都明顯細化，說明al _ 2o _ 3的存在阻止了晶粒的長大，提高了電沉積過程中晶核的形成速率。
  2. 4 the research, development and production of surface engineering - new plating techniques ; electroless plating, composite electroplating ; aluminium and its alloys hard anodizing and colouring, metal surface ceramics and the surface modification of special nonmetal materials

    鋁合金表面微弧氧化自潤滑陶瓷覆層新技術電沉積或脈沖電沉積制備多功能復合材料新技術無氰電鍍鋅-鋁合金和鋅-鈰合金新工藝
  3. Standard practice for determining safe current pulse - operating regions for metallization on semiconductor components metric

    測定在半導體元件上噴鍍金屬的安全電流脈沖操作區域的標準實施規范
  4. Electrochemical corrosion behavior of pulse - electroplated nicked coating on depleted uranium surface

    貧鈾表面脈沖電鍍鎳的電化學腐蝕行為
  5. Development of plating power supply on adjustable - voltage and frequency with bipolarity pulse

    雙端脈沖式變壓變頻電鍍電源研製
  6. The morphology, chemical compositions, crystal structures and some properties of these obtained nanowires were systemically characterized. < wp = 6 > because of their novel properties and unique structures, one - dimensional nanostructrue semiconductor materials have generated a tremendous amount of interests in fundamental and potential promising applications in electronic and photoelectronic devices. we fabricated cdse, te and cdte nanowires by direct current ( dc ) electrodeposition in porous anodic aluminum oxide ( aao ) templates

    本論文採用電化學模板合成法制備出了幾種新型的納米線，並對它們的形貌、組成、晶體結構及其他一些性質進行了表徵；發展了一種用紫外可見光分光光度法分析電沉積在導電玻璃上的ni - fe合金鍍層的方法；用模板脈沖電沉積法制備了fe20ni80 / ag多層納米線，並對它的形貌進行了初步表徵。
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