鍍鉻層 的英文怎麼說

中文拼音 [dùgècéng]
鍍鉻層 英文
chromium coating
  • 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
  • 鉻 : 名詞[化學] chromium （24號元素, 符號 cr）
  • 層 : 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...
  • 鍍鉻 : chromate treatment; chrome-plating; chroming; chromium-plating
  1. Passivation of galvanized steel by trivalent chrome

    鍍鋅層三價鉻鈍化工藝的研究
  2. Numerical analysis of surface stress and desquamating for piston ring with chromeplating surface

    鍍鉻活塞環表面層工作應力及剝離的數值分析
  3. Study on three price chromium colored passivation technology of zinc - plated layer

    鍍鋅層三價鉻彩色鈍化工藝研究
  4. The suitable additives recombination can not only improve considerably the quality of chromium coating, increase the brightness, current efficiency, dispersion ability and sedimentation velocity, but also enlarge the application scope of chromium plating technology

    採用適當的添加劑復合不僅可以顯著提高鍍鉻層質量，增加光亮度、電流效率、分散能力和沉積速度，而且可以擴大鍍鉻工藝范圍。
  5. Using contrast and orthogonal experiment methods, the effect of electrolyte formulae for varied concentration of cr03 and technology of chromium plating on coating property was studied systematically in this paper. primary factors and their interrelations, which influence the brightness of coating, the current efficiency, dispersion ability and sedimentation velocity of electrolyte were discovered

    本文採用對比試驗和正交試驗等方法系統地研究了低、中、高三種不同鉻酐濃度的鍍鉻液組成和鍍鉻工藝對鍍鉻層性能的影響，找到了影響鍍層光亮度、鍍液電流效率、分散能力和沉積速度的主要因素及其相互關系。
  6. Standard guide for measurement of thin chromium coatings by spot test

    用點滴試驗法測量薄鍍鉻層厚度
  7. Blue - white trivalent chromating technology for electroplated zinc coating

    鍍鋅層三價鉻高耐蝕藍白鈍化工藝研究
  8. Chromium - free passivating technology for zinc plating

    鍍鋅層無鉻鈍化工藝研究
  9. Cold - reduced blackplate in coil form for the production of tinplate or electrolytic chromium chromium oxide - coated steel

    生產鍍鋅板或電鍍鉻氧化鉻鍍層鋼的卷狀冷軋黑鋼板
  10. Cold reduced blackplate in coil form for the production of tinplate or electrolytic chromium chromium oxide coated steel ; german version en 10205 : 1991

    生產白鐵皮和電鍍鉻氧化鉻鍍層鋼板用冷軋薄鋼板卷
  11. Taps on the main series of products using high - quality copper material, in italy advanced gravity casting process, fine grinding and polishing as from the surface using seven storeys space electroplating chromium plating method, the leading luster as people

    主要採用優質銅材料，在義大利先進重力鑄造工藝下，經精細打磨拋光而成，表面採用七層太空電鍍法鍍鉻，使龍頭光採照人。
  12. According to some workpieces ' usage demands of the rough degree on the surface of hand chromium plating, through a serial of experiments, we have satisfied the requirements of the using workpieces ' hard chromium layer ' s consistence and rough degree through adding sand - blast treating to the workpieces ' which are not dealt after polishing and adopting some effective control ways to the plating frock and craft, thereby carrying out plating hard chromium like pear ' s skin

    摘要根據某些工件對電鍍硬鉻層表面粗糙度的使用要求，經過一系列的試驗，通過機件毛坯拋光后增加噴砂處理及時電鍍工裝、工藝採用一些有效的控制手段進行電鍍梨底硬鉻，滿足了工件使用中對硬鉻層硬度和粗糙度的要求。
  13. And then electroplate nickel - sealing with solid particulate, which is to make micro - crack chromium when electroplating chromium again, this can avoid unsmoothness, and slower corrosion speed, as a result, improve defence performanc e

    再鍍一層含有固體微粒的鎳封，令到再鍍鉻時形成微孔鉻，從而防止產生大而深的直貫基體金屬的少量腐蝕溝紋和凹坑，向橫向發展，減緩了穿透基體的腐蝕速度，進一步提高了防護性能。
  14. Cold - reduced electrolytic chromium chromium oxide - coated steel

    冷軋電鍍鉻氧化鉻鍍層鋼
  15. The relations between corrosion resistance of chromium plating and technology, quality, matrix materials and surface processing methods were studied based on the summaries of production practices, arid also the methods to improve corrosion resistance were put forward

    摘要在總結實踐生產經驗的基礎上，研究和探討了硬鉻鍍層的耐腐蝕性能與鍍鉻工藝選擇、鍍層質量、基體材質和表面加工質量及方法的關系，提出了達到高耐腐蝕性能的方法。
  16. Standard specification for electrodeposited engineering chromium coatings on ferrous substrates

    鐵基物上電沉積工程鍍鉻層標準規范
  17. The result showed that the failure of the steel die was mainly attributed to the generation of a large amount of meshy cracks on chromium plating surface

    結果表明，鍍鉻層表面存在網狀裂紋是導致模具表面出現微裂縫的主要原因。
  18. In the research on the physical and chemical properties of chromium, afm was first used to explore the effect of technological conduction to the topography of coating deposited, the size of crystal grain and the regularity of the growth of crystal grain

    在對鍍鉻層理化性能研究方面，論文採用afm首次觀察到電鍍工藝條件與鍍層形貌、晶粒尺寸、晶粒生長規律之間的關系。
  19. For the purpose of industrial manufacture, the practical and comprehensive system of evaluation criterion was made for the chromium electrodeposited coating ' s physical and chemical properties. besides, through parallel analysis, the indexes of trivalent chromium and hexavalent chromium electrodeposited coating were contrasted

    本文還從工業生產角度山發，對鍍鉻層理化特性提出了較為全面而實用的評價指標體系，並對三價鉻鍍鉻層與標準六價鉻鍍鉻層的各項性能指標進行了對比分析。
  20. Electroplated coatings of chromium for engineering purposes

    工業用電鍍鉻層
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