In continuous hot-dip galvanization process the corrosion and chemical stability of the sink roll in the galvanizing bath are important problem which effects on the quality and productivity. 在连续热镀锌生产过程中,在熔融锌槽中,沉没辊的耐蚀性和化学稳定性是影响产品质量和生产率的重要因素。
Continuous casting process and billet quality were directly impacted by the bath level of molten steel in tundish. 钢液在中间包内液位直接影响到连铸生产过程的顺行和铸坯质量。
Ramie continuous degumming in one bath was carried out on a high pressure ramie degumming machine X-903, and good degumming effects were obtained. The quatity of degummed ramie attained or exceeded that with traditional process. 采用自制的X-903型高压苎麻脱胶机,进行一锅法连续化苎麻脱胶,其精干麻质量达到或超过传统的脱胶工艺。
Continuous titration of boric acid and nickel chloride in bright nickel plating bath 光亮镀镍液中硼酸和氯化镍的连续滴定
Parameter Determination of Continuous Scouring and Bleaching Process in One Bath for Cotton Knitted Fabric 棉针织物一浴连续练漂工艺有关参数的测定
A process for continuous zinc-nickel alloy electroplating from weak acidic high ammonium chloride containing bath was advanced. 提出了一种高氯化铵弱酸型镀液体系连续电镀锌镍合金工艺。
Reaction-oriented special microwave equipment had been designed and manufactured. The application results from fluorination showed that the reaction rate increased with the following sequence: continuous full-wave commutation> continuous half-wave commutation> domestic-used intermittent half-wave commutation> common oil bath. 设计并制造出了适合于化学反应的连续波专用微波炉,应用结果表明不同加热方式下反应的速率大小顺序为:连续全波微波>连续半波微波>家用间歇半波微波>硅油浴。
Continuous and clean pretreatment in one bath 一浴法连续前处理清洁生产工艺
Herein, zinc-manganese alloy bath containing sulfate and citrate ions was selected, and the effect of anodes, manganous ions and continuous operation on bath stability was studied. 选择硫酸盐-柠檬酸盐体系锌锰合金镀液,研究了阳极、二价锰离子以及连续作用等因素对镀液稳定性的影响。
In this paper, the mechanism and main technology of using hydrogen peroxide/ citrol in oxidation/ reduction bleaching and continuous low temperature one bath dyeing process for stained wool were studied. 研究了污渍羊毛用双氧水/硫脲进行氧化/还原漂白及连续低温&治染色的机理和主要工艺。
Continuous determination of copper and tin content in Cu-Sn alloy electroplating bath 铜锡合金电镀液中铜、锡含量的测定
The results showed that: Among the three methods, the batch-type microwave treatment effect is the best, the continuous microwave treatment is the next, the water bath processing is the worst, and have a significant difference among treatments ( P0.001). 结果表明:3种处理方法以间歇式微波处理效果最好,连续微波处理次之,热水处理效果最差,处理间差异极显著(P0.001)。