查询词典 corrosion resisting

Corrosion inhibitor JC-6 selected out of 9 commercial chemicals added at dosage 1.5% decreased the corrosion rate of 13Cr-L-80 coupled with N-80 at 60℃ to 0.012 and 0.165 mm/a respectively; JC-6 and PA in various combinations could decrease the corrosion rate further and in mass ratio 9:1 (notated as JCP-6) at dosage of 1.5% could decrease the corrosion rate of the two metals at 70℃ to 0.013 and 0.069 mm/a respectively.

从9种缓蚀剂中筛选出JC-6，在加量1.5%时，13Cr-L-80和N-80偶接、60℃时腐蚀速度分别降至0.012和0.165mm/a；质量比为9：1的JC-6与PA复配物（代号JCP-6）使偶接钢材腐蚀速度进一步降低，在加量1.5%时，70℃时的腐蚀速度分别降至0.013和0.069mm/a。

On the basis of atmospheric corrosion analysis and on the premise of unaltered originappearance of metal antiquity, a novel systematic technology of rust stabilized conversion and corrosioninhibition for archeological iron was developed in this thesis. Model occulted corrosion cell was used to studythe formation of bronze powder rust, its characteristics of pit corrosion and effect factors. The filmingtreatment of azoles composite corrosion inhibitors was used to prevent silver tarnishing, and its anti-tarnishingmechanism was proposed by measurement of electrochemical techniques and Surface-enhanced Ramanscattering.

在不改变文物原状的前提下，本文基于对金属质文物大气腐蚀过程的分析，发展了一种新的铁器文物表面锈层稳定转化与缓蚀保护的系统处理方法，用&模拟闭塞电池&的方法研究青铜器文物&粉状锈&的形成、点蚀特征和影响因素，采用唑系复合缓蚀剂成膜处理技术防止银器文物变色，利用电化学方法、SERS等方法研究并提出了唑系复合缓蚀剂防银变色的作用机理。

Provinces and cities for many years the company has been appointed as "heavy contract, keep promise" enterprise,"AAA" credit enterprise and the "civilization of advanced unit" on behalf of projects in recent years has Baoqing Heilongjiang Power Plant cooling towers lining anti-corrosion plugging, Jiangsu Suqian power plant 100 m chimney slipform construction, Zhejiang Jiande chimney power plant 120 meters beacon preservative, Zhejiang Xiaoshan Power Company Limited, the main steel frame a new anti-corrosion, Shandong Rip Biochemical Co., Ltd.-owned power plant chimney 60 meters of new, Inner Mongolia Power Company Limited chimney brush color Central, Shaanxi society Cement Co., Ltd., limestone are color plates of the Treasury and the external walls of the installation of anti-corrosion and so on, as enterprises and institutions across the country to solve many difficult engineering construction of the anti-corrosion.

公司连续多年被省市命为&重合同、守信用&企业，& AAA&资信企业和&文明建设先进单位&近年来代表工程有黑龙江宝清热电厂冷却塔内壁防腐堵漏，江苏宿迁电厂100 米烟囱滑模施工，浙江建德热电厂 120 米烟囱航标防腐，浙江萧山新发电有限公司主体钢架防腐，山东瑞普生化有限公司自备电厂 60 米烟囱新建，内蒙古发电有限公司烟囱刷色环，陕西社会水泥有限公司，石灰石均化库彩钢板安装及外墙防腐等，为全国各企事业单位解决了不少高难度修建防腐工程。

Yancheng new large high-altitude anti-corrosion Co., Ltd. is a maintenance only high-altitude flying Yancheng operations and anti-corrosion construction of a dual-qualified enterprises, is a scientific research, high-altitude construction, installation, maintenance, anti-corrosion, waterproof plugging, fire blocking , concrete drilling, chemical anchoring, high-level cleaning as one of the joint-stock enterprise, has to undertake a variety of high-altitude maintenance, corrosion, plugging project 1000, which has tall and difficult works and national key projects, able to complete the outstanding mission has played a due role in professional firms.

盐城市新大高空维修防腐有限公司是盐城市唯一获得高空悬挂作业和防腐蚀施工双一级资质的企业，是一个集科研、高空建筑、安装、维修、防腐、防水堵漏、防火封堵、砼钻孔、化学锚固、高层清洗为一体的股份制法人企业，先后承接了各类高空检修、防腐、堵漏工程千项，其中有高大难工程和国家重点工程，均能出色地完成各项任务，发挥了专业公司应有的作用。

Inhibitor is a chemical species or admixture, which exists in the medium and can prevent from corrosion or retard corrosion. It is an effect method to use inhibitor to prevent metals and its alloys corrosion in environmental medium.316L stainless steel is an austenitic stainless steel consisting molybdenum, and its corrosion resistance was improved much than normal stainless steel.

缓蚀剂是一种以适当的浓度和和形式存在于环境中时，可以防止或减缓腐蚀的化学物质或几种化学物质的混合物，合理使用缓蚀剂是防止金属及其合金在环境介质中发生腐蚀的有效方法。

Granular corrosion products, surface corrosion pits, cracked and spalled passivation films are observed. The size of the corrosion pits is around several tens to several hundred nm in depth. After long testing time, lots of granular corrosion products ranging 200 to 300 nm in diameter are observed on the surface.

由即时撷取之不锈钢表面形貌影像发现，试片表面之平均粗糙度随著浸泡腐蚀时间增加而变大；试片表面之钝化膜亦被侵蚀破裂，试片表面之各种大小形态蚀孔亦能完整观察，蚀孔之深度自数十奈米至数百奈米不等。420SS於长时间浸泡腐蚀之后，表面生成直径约200至300奈米之颗粒状腐蚀生成物。

The company sells aluminum alloy, steel, copper and aluminum compound, aluminum compound radiator elegant appearance of novel, surface treatment by phosphating using special plastic electrostatic spraying, spraying process is not rigorous to ensure that the spray does not blast off from, the Company Xinjin anti-corrosion treatment equipment within the vacuum will be filling three anti-corrosion materials, this technology to further enhance adhesion of anti-corrosion materials, eliminating the dead-end coating, the coating process to prevent the bubble wall formation enhances the adhesion within the anti-corrosion, greatly extended the radiator life.

本公司销售的铝合金，钢质、铜铝复合、钢铝复合散热器外观新颖雅致，表面经磷化处理采用专用塑料静电喷涂，喷涂工艺严谨确保喷涂不脱落不爆起，本公司新进内防腐真空处理设备将防腐材料三次灌装，此工艺进一步提高防腐材料的附着力，消除了涂装死角，防止了涂装过程中管壁气泡的形成，增强了内防腐的附着力，大大延长了散热器的使用寿命。

The kinetics of crevice corrosion and water-line corrosion of these metals and the effects of inhibitors on crevice corrosion and water-line corrosion were studied.

研究了这些金属的缝隙腐蚀和水线腐蚀的机理，以及添加缓蚀剂对缝隙腐蚀和水线腐蚀的影响。

In the present work, based on the mechanism of low - temperature corrosion, an opinion was presented by theoretical analysis and computation, that is the vacuum boiler can not avoid being corroded completely under low temperature, but the corrosion is very weak no matter if the exhaust gas temperature is higher than the flue gas dew point; it was obtained the relationship between the corrosion velocity of metal wall and wall temperature along gas pass of vacuum boiler, and the one between the corrosion velocity of metal wall and wall temperature under the condition that the flue gas temperature is lower than the acid dew point.

文章从锅炉发生低温腐蚀的机理人手，通过理论分析计算并通过实践检验，提出了真空相变锅炉虽然不能完全避免低温腐蚀问题，但不论排烟温度是否高于烟气露点，低温腐蚀的程度都很弱的观点；给出了真空相变锅炉沿烟气流程金属壁面的腐蚀速度与壁面温度的关系曲线，和烟气温度低于酸露点时金属壁面的腐蚀速度与壁面温度的关系曲线；同时，文章推荐真空相变锅炉的设计排烟温度取130℃左右的低排烟温度。

In the present work, based on the mechanism of low-temperature corrosion, an opinion was presented by theoretical analysis and computation, that is the vacuum boiler can not avoid being corroded completely under low temperature, but the corrosion is very weak no matter if the exhaust gas temperature is higher than the flue gas dew point; it was obtained the relationship between the corrosion velocity of metal wall and wall temperature along gas pass of vacuum boiler, and the one between the corrosion velocity of metal wall and wall temperature under the condition that the flue gas temperature is lower than the acid dew point.

本文从锅炉发生低温腐蚀的机理入手，通过理论分析计算并通过实践检验，提出了真空相变锅炉虽然不能完全避免低温腐蚀问题，但不论排烟温度是否高于烟气露点，低温腐蚀的程度都很弱的观点；给出了真空相变锅炉沿烟气流程金属壁面的腐蚀速度与壁面温度的关系曲线，和烟气温度低于酸露点时金属壁面的腐蚀速度与壁面温度的关系曲线；笔者专门从事真空相变锅炉的设计研究已十多年，根据上述观点设计的数百台产品已经过多年实际运行，未发现明显低温腐蚀。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。