無鉻鍍層 的英文怎麼說

中文拼音 [céng]
無鉻鍍層 英文
pore free chromium
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : 名詞[化學] chromium (24號元素, 符號 cr)
  • : 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
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  1. Chromium - free passivating technology for zinc plating

    鈍化工藝研究
  2. Seen from the experiment result, it is clear that the deposited coating obtained with the trivalent chromium electrodepositing method we use is smooth, homogeneous, dense, and has good unti - erosive ability, high stiffness. the color ol ihe deposited coaling ol irivalent chromium is similar with that of hexavalent chromium. further more, this process has a good ability of homogeneous and deep depositing with simple facility, high current efficiency, and wide working current flow and even more it avoids environmental pollution

    實驗結果表明,本文採用的三價方法能電光滑、均勻、緻密、抗蝕性好、硬度高的,而且解決了顏色的問題,使三價不僅具有現行六價的天藍色光澤,同時還具有電流效率高、均能力與深能力好、工作電流密度寬、設備簡單、環境污染等特點。
  3. Blue passivation on electrodeposited zinc in titanium solution

    鈦鹽的藍色鈍化
  4. Metallic and other inorganic coatings - automated controlled shot - peening of metallic articles prior to nickel, autocatalytic nickel or chromium plating, or as a final finish

    金屬和其他機覆.金屬製品鎳自催化鎳或或精飾前的自動控制噴丸處理
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