鍍銀的銅 的英文怎麼說
中文拼音 [dùyíndetóng]
鍍銀的銅
英文
silver plated copper-
The great amount of stabilizing agent led to the non - uniform of the plating layer. the addition of the high polymer could decrease the size of silver particles and help to increase the dispersibility of powders
採用高銅鍍液,鍍覆表面金屬顆粒降至2 3urn ,形成一層緻密連續的銅銀共沉積的金屬膜層。The technological steps and conditions of chemical silver plating and copper plating are researched systematically. the effect factors that can affect the conductivity of the plating layer are all analyzed specially
在此基礎上開展化學鍍的各步工藝條件的研究,摸索出一套化學鍍銀和化學鍍銅的各步工藝條件和配方配比。The spanish cross in bronze was die struck in tombak or bronzed brass and the silver can be found both in hallmarked 800 grade silver and silver plated brass
西班牙十字勛章是銅與鋅的合金或被鍍青銅的黃銅和銀在青銅模子製造,能發現品質800純度的銀,並且銀上鍍了黃銅。We have imported advanced equipment and instruments as fine carving machines, sparkling machines and wire cutters, etc., focus on the main production lines of stone inlaying, nameplate and sliders, apply aluminum, copper, nickel, stainless steel, fine gold, pure silver, diamond, ruby, sapphire, spar and zircon as the main materials and adopt main techniques as punching, oil pressing, silk - screen printing, polishing, sandblasting, etching, electro - coloring, stone inlaying and surface electroplating, etc. and we are specializing in design, production and sales of metal accessories for mobile phones, computers, digital products and household appliance
現引進了進口精雕機、火花機、線切割機等先進儀器及設備,以鑲石、銘牌、滑軌為主要生產線;以鋁、銅、鎳、不銹鋼、純金、純銀、鉆石、紅藍寶、晶石、鋯石等作為材質;在製作工序上,有沖壓、油壓、絲印、拋光、磨砂、腐蝕、電染、鑲石、表面電鍍等相關工藝,專業設計、生產、經營各類手機、電腦、數碼產品、以及家電產品上的五金裝飾件。It also explains the surface finishing, such as gold plating, laminating and the surface protection methods of chemical process protection, electrophoresis lacquering, organic filming, etc
詳細敘述了銅牌、銅徽的光亮防護:鎏金、鍍金、烤金、鍍銀、貼金、假貼金、泥金、化學工藝防護、電泳漆、有機膜等。Gold and silver gilding techniques in the western han dynasty of china
兩件西漢時期鎏金與鎏銀青銅器鍍層中的金屬化合物It adopts the intermediate frequency power ; it not only can plate single films or multilayer membrane, such as titanium nitrides, titanium carbide, zirconium nitrides, chromium nitride, titanium, nickel, chromium and copper etc. but also can plate the ito, al2o3, sio2, tio2 and zro etc. furthermore, it can plate multilayer membrane after being equipped with multi - targets with top grade quality and fast speed, as well as advantages of other plating methods ; therefore it is one super - hard membrane equipment with excellent performance
採用先進的中頻電源,濺射速度快,不但可以鍍制氮化鈦碳化鈦氮化鋯氮化鉻及鈦鎳鉻銅金銀等等單一膜層或復合膜層,而且可以鍍制銦錫合金ito氧化鋁al2o3二氧化硅sio2氧化鈦tio2氧化鋯zro等等膜層,另外其配置多靶可以鍍制多層膜,不但鍍制膜層細膩而且鍍制速度非常快,兼有其他鍍法的優點,所以是一種性能非常優良的鍍制超硬膜設備。Cooling system with arc source not only reduces the calorie coming from evaporation of arc source, but also filter large - granule liquid drop. so it is widely used in plated aluminum alloy as well as in titanium nitride, titanium carbide, zirconium nitride, chromium nitride, titanium, nickel, chrome, copper, gold, and silver
帶弧源降溫系統不但可以降低弧源蒸發過程中生成的熱量,而且可以過濾部分大顆粒的液滴,所以大范圍的用於鍍制鋁合金製品,廣泛適用於鍍制氮化鈦碳化鈦氮化鋯氮化鉻及鈦鎳鉻銅金銀等等。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。Preparation and properties of silver coated copper powders
超細鍍銀銅粉的制備及其性能研究Standard specification for silver - coated soft or annealed copper wire
鍍銀的軟的或退火的銅線標準規范As in the plating form of transposition cu and silver, it is superior shielding effectiveness, also non - allergy reaction and keeping in the same color with preventing discoloration treatment
銀導電性能僅次於金,銅銀結合導電性能優良,故在一定情況下可以替代鍍金產品,同樣可以達到好的屏蔽效能。由於銀元素固有的抗菌性,對人體無過敏反應,可以使用於醫療器械等。For the period 2001 - 2005, copper one of the metals commonly used in the pcb and electroplating industries was found in the sediment of all stations in victoria harbour at levels that exceeded the upper chemical exceedance limit
2001至2005年間,維多利亞港水質管制區沉積物的含銅水平銅為印製電路板及電鍍業常用的金屬之一,均高於化學超標上限,而荃灣附近沉積物的銅銀鉻鎳含量亦高於化學超標上限。The silver layer ' s thickness accord with jb3135 - 82 standard requirement. if the consumer need thicken the silver layer specially we can discuss
鍍銀銅線的銀層厚度符合jb3135 - 82標準要求。如用戶需特殊加厚銀層可商議。The silver layer should adhere to the copperwire ' s surface continuously and firmly
鍍銀銅線的銀層應連續、牢固地附著在銅線表面上。To decrease the reacting velocity of the bath and self - decomposition, the method of continuously dripping the silver solution into the reducing solution was introduced
Tem觀察發現,直接鍍銀后鍍覆在以。表面的金屬顆粒粒徑為50urn ,先鍍銅再鍍銀后降至20urn左右。Receive ( 1 ) zoo family member seal. the seal is a copper - plated silver coin with engraved designs on both sides
可獲得動物家族成員印記一個,成員印記為銅質鍍古銀的錢幣型設計,兩面浮雕,正面以年度野生動物圖案為浮雕主題,反面為tFirstly, the complex decoy is prepared by the means of electroless chemical silver plating and copper plating on the surface of nitrocellulose substrate
在誘餌劑的制備方面:首先選用硝基纖維素片作為復合誘餌劑的基片,實施化學鍍銀和化學鍍銅實現了復合誘餌劑的制備。分享友人