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hcl solution
    A Study on the Corrosion Inhibition Behavior of Mild Steel in HCl Solution by N-Dodecylglycines
    HCl溶液中N-十二烷基甘氨酸对低碳钢的缓蚀行为研究
    Adsorption-desorption of spiked Cu2+ by a typical paddy soil from the Tai Lake region, China and the pH change of at equilibrium solution was studied by using isothermal equilibrium adsorption method and continuing desorption method of dilute CaCl2 and HCl solution respectively.
    用平衡液吸附法和CaCl2与HCl溶液的连续解吸法研究了太湖地区黄泥土(水稻土)对重金属Cu2+的吸附和解吸特征以及吸附和解吸过程中平衡液pH的变化。
    The inhibitor rate is 0.025mm/a and 0.088mm/a under 120℃ in 15% and 28%HCl solution,and is 0.032mm/a and 0.092mm/a under 120℃ in 15% and 28%HCl/H2S solution.
    在含有H2S的15%和28%的HCl溶液中,120℃下其缓蚀效率可达0.032mm/a和0.092mm/a。
    The results of immersion test show that the corrosion resistance of Ti-Nb alloyed layer is better in 10% H2SO4 and 10% HCl solution,but not in 10% NaCl solution in comparison to TC4.The result of electrochemical measurement results also prove that the corrosion resistance of Ti-Nb alloyed layer is increased in 5% H2SO4 、5% HCl and 3.5% NaCl solutions.
    失重法研究表明:在10%H2SO4和10%HCl溶液中Ti-Nb合金层较基体耐蚀性提高,在10%NaCl溶液中无明显变化; 电化学腐蚀研究表明,在5%H2SO4、5%HCl、3.5%NaCl溶液中,Ti-Nb合金层耐蚀性较基体均有不同程度的提高.
    Corrosion Inhibition of 2-Mercaptobenzimidazole and 1-Phenyl-5- mercapto-tetrazole for Copper in HCl Solution
    HCl溶液中2-巯基苯并咪唑和1-苯基-5巯基-四氮唑对铜的缓蚀作用
    Corrosion Inhibition of Heterocyclic Compounds Containing Mercapto Group for Copper in HCl Solution
    HCl溶液中巯基杂环化合物对铜的缓蚀作用
    CAVITATION CORROSION BEHAVIOR OF 1Cr18Mn14N STAINLESS STEEL IN HCl SOLUTION
    1Cr18Mn14N不锈钢在HCl溶液中的空蚀行为
    Study on Dechromium Corrosion of Cu-Cr Alloy in HCl Solution
    Cu-Cr合金在HCl溶液中脱铬腐蚀研究
    STUDY OF ANTI-CORROSION BEHAVIOUR OF TIO_2/AL_2O_3 CERAMIC COMPOSITE COATINGS IN A 5% HCL SOLUTION
    TiO_2/Al_2O_3复合陶瓷涂层在5%HCl溶液内腐蚀行为的研究
    HCL solution.
    HCL溶液平衡。
    dm-3 HCl solution and it has electrochromic phenomena in 5%KCl solution.
    dm-3的HCl溶液中具有最好的电致变色性,并且在5%的KCl溶液中也具有电致变色现象。
    Floating lag time and sustained floating time were observed after metformin hydrochloride SRT were thrown into 0.1 mol·L-1HCl solution.
    直接观察法考察漂浮片漂浮性能,观察片剂从投入37±0.5℃的0.1 mol·L-1HCl溶液中至上浮到液面上的漂浮迟滞时间和持续漂浮时间。
    On the basis of this, by orthogonal experiment, we found out primary and secondary order of curing agents, and obtained the optimum composition of fly ash-desulphogypsum binder as follows: flyash/desulphogypsum=3:2, and additional exciter such as 1% NaOH, 1%K2SO4, 1% lime, PH=4 HCl solution.
    在此基础上,通过正交试验得到粉煤灰-脱硫石膏胶结材的最佳原料配合为:粉煤灰/脱硫石膏=3:2,外加1%NaOH、1%K2SO4、1%石灰、PH=4 HCl溶液
    cm, corrosion loss in 20% HCl solution was 0.58%/h, the surface after corrosion was still well.
    cm,在20%HCl溶液中腐蚀失重率为0.58%/h,腐蚀后表面效果依然很好。
    The results of the experiments demonstrated optimal pretreatment procedure of metal substrates was that the sample is first dipped in the 1.5 wt.% HCl solution at 100°C for 5 minutes, and then dipped in the 2.0 wt.% NaOH solution at the same temperature for 10 minutes, and finally calcined in air at 900°C for 5 hours.
    结果表明金属载体的最佳预处理方法为:先使用1.5%的HCl溶液在100oC下浸泡5分钟,再使用2%的NaOH溶液于100oC下浸泡10分钟,然后于900oC下灼烧5h。
    The 1mol/L HCl solution can desorbed the Pb~(2+) and Cu~(2+) from the EPS derivative, and the desorption rate is 75.8% for Pb~(2+) and 95.6% for Cu~(2+).
    用1mol/L的HCl溶液能将pb~(2+)和Cu~(2+)解吸下来,解吸率分别为75.8%和95.6%。
    PMNHA reacts with vanadium (Ⅴ) in 2-4M HCL solution to form a violet complex, which is insoluble in water,but soluble in chloroform and other organic solvents.
    钒(V)与PMNHA在2—4M HCl溶液中能形成溶于三氟甲烷或其它有机溶剂的紫色络合物。
    The corrosion tests of sample coated TiN were also made in H2SO4 solution,HCl solution except several weak corrosive media.
    除采用几种较弱的腐蚀介质外,还在H2SO4溶液、HCl溶液中对TiN涂层样品做了浸泡试验。
    In the present study, Ni ion implanted Ticathode was used to research for the oathodic reduction of H~+ in 5% NaCl-0.01mol·dm~(-2) HCl solution.
    本文研究了注入镍离子的钛电极在5%NaCl-0.01mol·dm~(-3)HCl溶液中H~+的阴极还原反应.
    Electrochemical behavior of electro-deposited Ni-8.7P and Ni-19.2P in 1N HCl solution were investigated by electrochemical methods of linear polarization and a. c. impedance,etc.
    用线性极化法、交流阻抗法等电化学测量技术,研究电沉积 Ni-8.7 P 合金和 Ni-19.2 P 合金在1N HCl 溶液中的电化学行为。
 

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