corrosion rate

The laboratory assessment tests showed that, at a concentration of 60 mg/ 1, the corrosion rate of test coupon was 0.029 mm/ yr and the cohesion rate was 4.32 mcm, which were at the best levels.

实验室评定表明：在药剂浓度为60mg/L的情况下，碳钢试样的腐蚀率为0.029mm，a，粘附速度为4.32mcm，均达到很好级；

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Corrosion rate of mild steel under wet dry alternate conditions by means of 0.

研究了模拟工业酸雨大气条件下低碳钢经干湿循环加速腐蚀实验条件下的锈蚀速度变化.

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The fundament of single pulse gslvanostatic polarization technique for corrosion rate measurement of medal are described.

描述了单脉冲但电流极化技术测量金属腐蚀速率的基本原理.

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Influence of pH Value and Temperature of Surface Conditioning Solution on the Corrosion Rate and Adhered Nickel Quantity of Steel Sheet Subject to Hot-Dip Galvanizing

表面调整液pH值和温度对彩色涂层基板表面状况的影响

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The stress corrosion cracking ( SCC) susceptibility of 2091 Al-Li alloy was studied under tension at slow strain rate by quench aging in various media.

用慢应变速率拉伸试验研究不同冷却介质淬火并时效的2091合金的应力腐蚀敏感性.用透射电镜观察合金的微观组织.结果表明，晶界无析出带（PFZ）随淬火速度的提高而变窄；

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For the chrome refractory, the corrosion rate in three iron phosphate melts containing simulated HLW waste was under 0 1mm/ day at the melt line.

对氧化铬耐火材料来说，其在三种含有模拟HLW废料的铁磷熔体中的熔线腐蚀速度小于01mm day。

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Why the weld does better in corrosion resistance than base material has been illustrated by measuring the static weight loss and the average corrosion rate about weld joint and base material in exfoliation corrosion solution.

评价了6063铝合金焊缝及母材在剥落腐蚀溶液中的静态失重量及平均腐蚀速率，探讨了焊缝抗腐蚀性能优于母材抗腐蚀性能的原因。

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The results show that corrosion rate increases with increasing SO 2 content in the atmosphere.

结果表明:SO2加速镁合金的腐蚀,随着SO2含量增加,镁的腐蚀速率加快.

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In general, the corrosion rate of the alumina refractory and the chrome refractory in the iron phosphate melts was not higher than their corrosion rate in the DWPF melt.

同时，氧化铝和氧化铬耐火材料在铁磷熔体中的腐蚀速度小于它们在硼硅酸盐熔体DWPF中的腐蚀速度。

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Ag_2O doping reduces the static thermal corrosion rate in cryolite melt and enhances the high temperature conductivity.

Ag2O的加入在不提高试样在冰晶石熔盐中的静态热腐蚀速率的前提下，提高了试样的高温电导率。

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In the later stage, corrosion rate is slower and corrosion kinetics follows a linear law approximately.

浸泡后期的腐蚀发展稍慢,近似遵循线性规律.

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The corrosion rate assesses grade to judge grading to judge a corrosion rate.

腐蚀率评定等级的判定等级的判定腐蚀率.

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Drilling mud additives, pH and relative humidity of atmosphere influence the corrosion rate.

文中对钻井液添加剂、钻井液pH值及大气相对湿度对腐蚀的影响也进行了研究。

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The effects of corrosion rate, defect depth, thickness of pipe and operation pressure on pipeline reliability were investigated with this model.

利用这一模型，研究了腐蚀速率、缺陷深度、管道壁厚和工作压力等因素对管线可靠性的影响。

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Deduction of corrosion rate of metal in soils by means of FCMs

利用FCMs技术推算金属在土壤中的腐蚀率

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Effect of flow velocity of seawater on corrosion rate for A3 steel

海水流动对A3钢腐蚀速度的影响

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The corrosion rate of the steel increased remarkably due to the deformation-accelerated anodic and cathodic processes.

形变使腐蚀电流密度显著增加,使阳极和阴极反应加速.

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Experimental Research on Time-Varying Regularity of Deformed Reinforcement Corrosion Rate in Concrete

混凝土内变形钢筋锈蚀速率时变规律试验研究

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Such influencing factors as sulfonated drilling fluid's temperature, fluid velocity and Cl~-content, corrosion time, pH and moisture on corrosion rate were examined by the utilization of dynamic coupon, temperature and moisture control equipment and also electro chemical instrument.

利用动态挂片装置、调温调湿箱和电化学仪器，通过改变磺化钻井液温度、流速、Cl-含量、腐蚀时间、磺化钻井液pH值和湿度等条件，考察了这些因素对钻具腐蚀速度的影响。

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But the reaction impedance decreased, and then the corrosion rate increased.

但极化条件下反应电阻下降，反应速率加快。

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There is superior influence of the concrete resistance upon the corrosion rate of reinforcement.

混凝土电阻对钢筋腐蚀反应速度影响很大.

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However, corrosion test results showed that carbonation increases corrosion rate of reinforcing steel.

然而, 从电化学腐蚀量测结果却发现碳化后之混凝土其钢筋腐蚀速率增加.

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The test result indicated: With the steel corrosion rate increases, bearing capacity and stiffness of the tested beams reduce obviously, the tensile ratio increases, the inter-average strains of steel bars and concrete no longer meet the section assumption.

试验结果表明：随着钢筋锈蚀率的增大，试验梁的极限承载力和刚度均明显降低，屈强比增大，跨中钢筋与混凝土平均应变不再符合平截面假定。

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Based on the concentration boundary layer theory, the acid consumption rates of two batches of tests were fitted by using the theoretical acid consumption rate formula, and two important similar scale parameters ( a, b), which reflected the corrosion rate, were obtained.

根据浓度边界层理论，用理论耗酸速度公式，分别对两批试验的耗酸速度进行拟合，得到反映腐蚀速率的两个重要相似尺度参数（a，b）。

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The potentodynamic scanning method can determine the corrosion rate and screened inhibitor quickly and simply.

应用动电势扫描法能够快速、便地测定腐蚀速率和评选缓蚀剂.

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The anode corrosion rate by electrolytic polarization is dependent on the condition of test.

电解极化条件下的腐蚀结果与不同的试验条件相关。

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The remaining life prediction model based on electrochemical corrosion-rate is analysed.

分析了基于电化学腐蚀速率的寿命预测模型.

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The results show that no stress corrosion cracking in U shape samples is found and average static uniform corrosion rate is less than 2 mg/ dm 2 after testing in high temperature borated water for 5 000 h.

试验结果表明：在高温含B水中，U型试样试验5000h后无应力腐蚀破裂，静态月平均腐蚀速率小于2mg/dm2。

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So that, in light of the evaluation objects, factor set and targets, by taking soil corrosion rate as reference factor, a new thought on determining the weights by use of the grey subordinatenesses of various factors is proposed;

因此，根据评价对象、评价因素集及评价目标，提出了以土壤腐蚀速率为参考因素，运用各因素的灰色关联度确定其权重的新思路；

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The corrosion rate increases with the increase of soil humidity.

随土壤湿度的增加,X70钢的腐蚀速率也增加.

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