鍍金液 的英文怎麼說
中文拼音 [dùjīnyè]
鍍金液
英文
econogold-
Effect of ultrasonic on the performance of tin - cerium alloy electrolyte
超聲波對錫鈰合金鍍液性能的影響Zinc base die castings are always copper plated in cyanide baths.
鋅基合金的壓鑄件總是在氰化鍍液中鍍銅。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。1. the composition and current efficiency of ni - w - b electrodeposit in the bath containing ammonium citrate as complexing agent were related to the deposition current density and bath composition
在以檸檬酸銨為絡合劑的鍍液中， ni - w - b合金電沉積層的組成和沉積電流效率與沉積電流密度及鍍液的組成等有關。An electroless nickel process with sodium hypophosphite as reducing agents in alkaline bath, which is applied on polyurethane foam substrate, was studied in detail in this paper
本文採用聚氨酯海綿為基體材料，以次磷酸鈉為還原劑，在堿性化學鍍鎳溶液中對低磷化學鍍鎳磷合金工藝進行了詳細的研究。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。Regeneration of spent electroless ni - cu - p plating bath
玻璃纖維化學鍍鎳鈷磷合金廢液的處理與回用Control of the stability of plating bath for electroless nickel plating on aluminum alloy
鋁合金化學鍍鎳槽液穩定性的控制Rapid determination of nickel in the acidic brightening tin - nickel alloy plating bath
酸性光亮鍍錫鎳合金鍍液中鎳的快速測定Current status and research development trends for zinc - nickel alloy coatings by electroplating in alkaline solutions
強堿性溶液電鍍鋅鎳合金研究進展The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change
結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素（ ce 、 la 、 y 、 dy ） 、能量（超聲波、磁場）介入后，沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化，表現在：鍍液的陰極極化過電位和極化度降低，沉積速度提高；鍍層的結合力、表面質量改善；鍍層中過渡族元素的含量增加，輕元素硼的含量降低，同時證實了稀土元素與過渡族元素共沉積的可能性；鍍層的顯微結構由非晶態向微晶和多晶態轉變；鍍層的顯微硬度與耐磨性提高，力學性能優化；鍍層的矯頑力降低；磁導率提高；鍍層的磁化強度在能量（超聲波、磁場）和輕稀土元素ce 、 la介入后提高，重稀土元素y介入后降低。The gold recovery machine mainly according to electroplate cathode to adsorb principle, filter inside with the precious metal recovery that the french patent design, it will need the valid metals resolution in the recovery liquid to come out, attain thus to the precious metal material of the recovery make use of, let up to electroplate to discard precious metal in liquid to run off, and lower the purpose of the production cost
金回收機主要是根據電鍍陰極吸附原理，再用法國專利設計的貴金屬回收濾芯，將待回收液中的有效金屬解析出來，從而達到對貴金屬物質的回收利用的作用，減小電鍍廢液中貴金屬的流失，以及降低生產成本的目的。The results were shown as follows : ( 1 ) the electrolyte components for electroplating pb - sn coatings in fluoborate system were studied. the effects of concentrations of main salt, dissociative acid, inhibitor, antioxidation and surfactant on the cathode polarization curves of electroplating pb, sn and pb - sn alloys and contents of alloying element were investigated systematically. the scale of current density was confirmed using hull cell
（ 1 ）研究了氟硼酸體系電鍍pb - sn合金鍍層的電解液組成，詳細討論了主鹽濃度、游離酸濃度以及阻化劑、抗氧化劑、表面活性劑等添加劑對氟硼酸體系電沉積pb 、 sn及pb - sn合金陰極極化曲線的影響和對pb - sn合金鍍層中合金含量的影響。Widely applies in the city life sewage, the textile printing, the galvanization, the papermaking, the leather, brews, the food processing, the coal washing, the petroleum chemical industry, chemistry, the metallurgy, the drugs manufacture, ceramic, the cement plant sludge, the mine sludge, the chemical fiber sludge, the refinery sludge, the iron and steel plant sludge, the carbide slag, the electronic sewage, the line lumber yard, the brewery sludge, the kleit, to settle bran, wine less, profession and so on textile active sludge sewage treatment sludge dewatering processing, is also suitable for the industrial production liquid - solid separation or the liquid leaching working procedure
廣泛應用於城市生活污水、紡織印染、電鍍、造紙、皮革、釀造、食品加工、洗煤、石油化工、化學、冶金、制藥、陶瓷、水泥廠污泥、礦山污泥、化纖污泥、煉油污泥、鋼鐵廠污泥、電石渣、電子污水、線路板廠、啤酒廠污泥、高嶺土、澱粉渣、酒渣、紡織活性污泥等行業的污水處理污泥脫水處理，也適用於工業生產的固液分離或液體浸出工序。Widely applies in the city life sewage, the textile printing, the galvanization, the papermaking, the leather, brews, the food processing, the coal washing, the petroleum chemical industry, chemistry, the llurgy, the drugs manufacture, ceramic, the cement plant sludge, the mine sludge, the chemical fiber sludge, the refinery sludge, the iron and steel plant sludge, the carbide slag, the electronic sewage, the line lumber yard, the brewery sludge, the kleit, to settle bran, wine less, profession and so on textile active sludge sewage treatment sludge dewatering processing, is also suitable for the industrial production liquid - solid separation or the liquid leaching working procedure
廣泛應用於城市生活污水、紡織印染、電鍍、造紙、皮革、釀造、食品加工、洗煤、石油化工、化學、冶金、制藥、陶瓷、水泥廠污泥、礦山污泥、化纖污泥、煉油污泥、鋼鐵廠污泥、電石渣、電子污水、線路板廠、啤酒廠污泥、高嶺土、澱粉渣、酒渣、紡織活性污泥等行業的污水處理污泥脫水處理，也適用於工業生產的固液分離或液體浸出工序。At the same time the company has non - ferrous metal tin technology, liquid forging, low pressure die casting, vacuum die - casting technology and equipment
同時本公司擁有有色金屬鍍錫技術，液態模鍛、低壓鑄造、真空壓鑄技術和設備。The main products as follows : welded wire mesh, stainless steel wire mesh, fiberglass screen, aluminium screen, galvanized iron screen, brass wire mesh, square wire mesh, hex wire mesh, fence, black wire cloth, mesh for filtering liquid gas, barbed wire, metal wire ect. there are tens of kinds and thousands of sizes. especially the fibergalss screen fills the blank of our local area, it is produced by the advanced equipment from usa
主要產品有：電焊網不銹鋼網隱形窗紗鋁合金窗紗鍍鋅鐵窗紗銅網方眼網擰花網護欄網黑絲布汽液過濾網刺繩金屬絲等幾十個品種，上千種規格。Thickness testing method of the metal deposits for the light industrial products. timekeeping of liquid flow method
輕工產品金屬鍍層的厚度測試方法.計時液流法The technological process, technological formulation, operating conditions and function of each bath component were introduced
介紹了一種無氰亞硫酸鹽鍍金工藝的工藝流程、工藝配方、操作條件及鍍液中各組分的作用。Testing of electrolytes used for electro - deposited metallic coatings ; test involving electro - deposition of a coating in the hull cell, general principles
電鍍金屬鍍層用電解液的檢驗.包括在薄膜電池中鍍層的分享友人