1) weight loss method
失重法
1.
The performance of corrosion inhibitor JH-C synthesized at optimum conditions was evaluated at various temperatures and inhibitor amounts using weight loss method.
采用静态失重法对合成的优化缓蚀剂JH-C在不同温度和不同缓蚀剂用量下进行综合评价,结果表明,在介质温度为30~90℃、用量为0。
2.
The corrosion and inhibition behavior of carbon steels(A3 steel,P110 steel and N80 steel) in 3% NaCl aqueous solution in the presence of CO_2 and H_2S at different partial pressures is studied by weight loss method.
采用失重法研究了75℃时3%NaCl水溶液中不同CO2/H2S分压下碳钢(A3钢、P110钢和N80钢)在CO2/H2S共存条件下的腐蚀及缓蚀行为。
3.
Inhibition of mild steel corrosion by cetyl pyridinium chloride in hydrochloric acid was investigated using the weight loss method.
采用失重法研究了氯代十六烷基吡啶 (RNCl)在盐酸介质中对钢的缓蚀作用 ,发现在盐酸介质中 ,RNCl对钢的缓蚀作用随其浓度的增加而增强 ,当RNCl体积分数达 5× 10 -6,其对钢的缓蚀作用不再随着浓度的增加而发生明显的变化 。
2) weight loss
失重法
1.
The corrosion inhibition performance of imidazoline and Mannich base in 15% HCl was evaluated by weight loss.
根据高温油藏的特点,室内合成了咪唑啉类和曼尼希碱两种缓蚀剂,通过失重法分别评价了两种缓蚀剂在15%盐酸溶液中的缓蚀性能。
2.
5% NaCl solution was studied by means of weight loss,dynamical potential scanning,and AC impedance.
采用静态失重法、动电位扫描法和交流阻抗法研究了高纯镁和AZ31合金在3。
3.
The effects of some inhibitors such as NaOH, NH_4OH, Tannic acid and benzotriazole (BTA) on corrosion of Gd in water were investigated by weight loss, potentiodynamic polarization curve.
采用失重法、腐蚀电化学方法研究了NaOH、NH4OH、单宁酸和苯并三氮唑等缓蚀剂对金属钆在水介质中腐蚀行为的影响。
3) weight-loss method
失重法
1.
The character and inhibitive efficiency of the two commonly used oil field corrosion inhibitors(HJF-94 and WSL1) on the A3 steel immersed in simulated extracted water of the oil field in which carbon dioxide dissolves ware tested respectively with a weight-loss method,and the rate of corrosion and the inhibitive efficiency was determind.
采用失重法,测定了两种油田常用缓蚀剂(HJF-94和W SL-1)对浸没于含CO2的模拟油田采出水的A3钢的缓蚀作用,并计算腐蚀速率和缓蚀率。
2.
The corrosion performance of tubes of copper and 304 stainless steel in ammonia solutions with different ammonia concentration are studied by electrochemical polarization and weight-loss method.
采用电化学极化和失重法研究了纯铜管、304不锈钢管于开口、低氧密闭两种状态下在不同浓度氨溶液中的腐蚀性能。
4) mass loss method
失重法
1.
Volatilities of CaO SiO 2 Na 2O slag at different temperatures were measured with mass loss method.
采用失重法对ＣａＯ－ＳｉＯ２－Ｎａ２Ｏ三元渣系在不同温度下的挥发率进行了测量。
2.
02 mol/L sodium sulfite solution by the mass loss method and electrochemical impedance spectroscopy(EIS) .
采用干湿周浸实验、失重法和电化学阻抗谱研究了铝合金1060、2A12和7A04在0。
5) weightlessness method
失重法
1.
The Control Software developing of Lead ration pouring Microcomputer control System using weightlessness method;
失重法铅锭定量浇铸系统软件设计
2.
The on-line carbon content measuring device for fly ash based on weightlessness method is introduced,as.
介绍了失重法在线飞灰测碳装置能实时检测飞灰的含碳量,其测量精度高、维护方便、运行可靠,而且其测量精度不受煤种变化的影响,这一特性使其完全适应目前国内火力发电厂燃煤煤种变化大的现状,具有极高的推广应用价值。
6) loss of weight in baking method
烘失重法
补充资料：失重法
分子式：
分子量：
CAS号：
性质：测量金属腐蚀速率的一种经典方法。作法是将待测金属样品经一定的表面处理（磨平、除污等），精确测量其表面积（So）并称重（Wo）。然后在一定温度、压力和搅拌等条件下，将其放在腐蚀介质中，经一定时间（t）后取出，经冲洗、除去附着腐蚀产物后重新称重。据腐蚀前后的重量差算出腐蚀速率(υ ):υ =Wo-Wt/Sot 。失重法测定的是平均腐蚀速率。其优点是简便易行，缺点是腐蚀速率低的场合下，测量所需时间过长。
分子量：
CAS号：
性质：测量金属腐蚀速率的一种经典方法。作法是将待测金属样品经一定的表面处理（磨平、除污等），精确测量其表面积（So）并称重（Wo）。然后在一定温度、压力和搅拌等条件下，将其放在腐蚀介质中，经一定时间（t）后取出，经冲洗、除去附着腐蚀产物后重新称重。据腐蚀前后的重量差算出腐蚀速率(
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参考词条