錫鍍層 的英文怎麼說
中文拼音 [xídùcéng]
錫鍍層
英文
plated tin-
Review and prospect of solderable tin - based binary alloy plating
可焊性錫基二元合金鍍層研究的現狀與展望Specification for electroplated coatings of tin lead alloys
錫鉛合金電鍍層規范Electrodeposited coatings of tin - lead alloy solder plate
錫鉛合金的電解沉積鍍層Meanwhile, fundamental principles about electroless tin plating by reducing agent and disproportionation reaction were explained. function of every component in the bath was explained that complexing agent can effectively change the potential of copper and tin, and accelerate the beginning of replacement reaction favorably ; reducing agent can increase the rate of chemical reaction and has the effect of promoting reaction dynamics too ; antioxidant can effectively prevent sn2 + in the bath from being oxidated ; additive agent a can improve the stability of the bath ; additive agent b has such effects as refining and brightening for the tin deposits, and it enlarges the range of brightening section ; additive agent c used as leveling agent can not only make the depostis level off, but also improve the dispersive ability of the bath ; surface - active agent can solve bubble problem which gathered on the surface of the deposits, and improve the surface quality of the deposits and the bath stability
闡述了鍍液中各組分的作用：絡合劑能有效地改變銅、錫的電位，促使初期的置換反應順利進行；還原劑能加快化學反應速度，對反應動力學有積極的促進作用；抗氧化劑能有效地防止鍍液中sn ~ （ 2 + ）的氧化；添加劑a能提高鍍液的穩定性，添加劑b對鍍層能有細化和光亮作用，擴大了鍍層光亮區的范圍；添加劑c作為平滑劑，不僅能增強鍍層表面的平整性，而且能提高鍍液的分散能力；表面活性劑較好地解決了化學鍍過程中汽泡在鍍件表面聚集的問題，提高了鍍層的表面質量和鍍液的穩定性。Standard specification for electrodeposited coatings of tin - nickel alloy
錫鎳合金電解沉積鍍層標準規范Standard specification for electrodeposited coatings of lead and lead - tin alloys on steel and ferrous alloys
鋼及鐵合金表面鉛和鉛錫合金的電解沉積鍍層標準規范Standard test methods for determination of tin coating weights for electrolytic tin plate
電鍍錫薄板錫塗層重量測定的標準試驗方法Iron and steel products. testing of tin coatings on iron and steel thread
鋼鐵產品.鐵絲和鋼絲的錫鍍層試驗Standard specification for coatings of cadmium - tin mechanically deposited
鎘錫機械沉積鍍層標準規范On the basis of electroplating and immersion plating tin, and through large numbers of experiments, a new process of electroless plating tin in acid chloride bath solutions including sncl2 2h2o, nah2po2 h2o, special complexing agent, additive agent, stabilizing agent and antioxidant, was established. continuous self - catalyzed deposition of tin on copper substrate was achieved successfully, and half - bright and silvery - white tin deposits with excellent properties were obtained
本文是在電鍍錫、浸鍍錫工藝配方的基礎上，通過大量的試驗，確立了一種以氯化亞錫、次亞磷酸鈉和特定的絡合劑、添加劑、穩定劑，抗氧化劑為基本鍍液組成的酸性氯化物化學鍍錫體系，成功地在銅上實現了錫的連續自催化沉積，獲得了性能優異的半光亮銀白色錫鍍層。Metallic coatings - electroplated coatings of tin - lead alloys
金屬覆蓋層錫-鉛合金電鍍層Metallic coatings - electroplated coatings of tin - nickel alloys
金屬覆蓋層錫-鎳合金電鍍層The effects of temperature and retaining time in mild melt treatment on the bonding strength, surface morphology and porosity of tin coating are studied
摘要研究了軟熔處理溫度與保溫時間對錫鍍層的鍍層結合力、鍍層表面形貌和孔隙率的影響。The results show that mild melt treatment can improve the bonding strength of coating, but too high temperature and too long retaining time is not suitable ; higher temperature and longer time will result in tin beads separated out from coating surface, affecting surface quality ; melt treatment can reduce the porosity of tin coating, but over 200, the porosity will increase with the rising of temperature
結果表明：軟熔處理會改善鍍層結合力，但溫度和時間不宜過高、過長；軟熔處理的溫度過高和時間過長，表面會析出錫珠，影響表面質量；軟熔處理會降低鍍層的孔隙率，但溫度高於200 ，則孔隙率會隨著溫度的升高而增加。Electroplated coatings of tin - lead alloys
錫鉛合金電鍍層Metallic coatings. electroplated coatings of tin - lead alloys. specification and test methods
金屬鍍層.錫鉛合金電鍍層.規范和試驗方法Specification for electroplated coatings of 65 35 tin nickel alloy
65 35錫鎳合金電鍍層規范Metallic coatings. electroplated coatings of tin - nickel alloy. specification and test methods
金屬鍍層.錫鎳合金電鍍層.規范和試驗方法Electroplated coatings - tin - coatings on iron steel and on copper and copper alloys
電鍍層.鋼鐵和銅及銅合金錫鍍層Steel wire and wire products - non - ferrous metallic coatings on steel wire - part 4 : tin coatings
鋼絲和鋼絲產品.鋼絲的有色金屬覆層.第4部分:錫鍍層分享友人