During the operating of oil tank, natural corrosion, medium corrosion and erosion corrosion will make the oil tank to damage.
在原油罐运行过程中，自然腐蚀、介质腐蚀和磨损腐蚀都将引起原油罐的腐蚀损坏。
The study found that round ring chain failures, mainly due to round ring chain by corrosive medium corrosion, caused the failures.
经研究发现圆环链的失效，主要是由于圆环链受到腐蚀性介质的腐蚀，而引起的失效。
Ceramic chemical properties of stable structure, high hardness, acid and alkali resistant to most medium corrosion, abrasion resistance and is excellent.
结构陶瓷化学性能稳定，硬度高，可耐绝大部分酸碱介质腐蚀，并且具有极好的耐磨性能。
Desalting water medium containing low concentration of acid or base, they have more rubber on the corrosion.
脱盐水介质中含有低浓度的酸或碱，它们对橡胶有较大的腐蚀性。
The Corrosive fatigue damage of concrete is the result of the compound action of alternating stress and corrosion medium, and the study about this has just been.
混凝土腐蚀疲劳破坏是交变应力与腐蚀介质耦合作用的结果，对其研究目前国内外还仅出于理论探索阶段。
Affected by tensile stress together with corrosion medium, cracking phenomenon in equipment occasionally happens.
在拉应力和腐蚀介质的共同作用下引起设备开裂的现象时有发生。
The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied.
研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。
Inner compound metal pipe is used for the transmitting of liquid medium, it is not only prevent the harmful medium from corrosion of the pipe, but also save lots of metal material and reduce the cost.
内复合双金属复合管，用在流体输送中既有效的防止流体中有害介质对管道的腐蚀，又节约了大量的贵金属材料，从而降低了成本。
By the joint action of cavitation corrosion produced in the high speed stream and medium activation corrosion, the spray nozzles of anhydrous ammonia stripper corrode seriously.
无水氨汽提塔喷嘴在高速蒸汽产生的空蚀和介质的活化腐蚀联合作用下腐蚀严重，通过材质、结构优化取得了良好的效果。
Corrosion fatigue damage of concrete is the coupling action result of corrosion medium and load fatigue, and the study on this has been in the stage of theory search.
混凝土腐蚀疲劳破坏是腐蚀介质与交变荷载耦合作用的结果，对其研究目前国内外还仅处于理论探索阶段。
The corrosion property, the common material, anticorrosion property and application of medium in chlor-alkali equipment were introduced.
介绍了氯碱装置中介质的腐蚀特性、常用材料的耐腐蚀特性及应用实例。
Metal rubber material can work under high temperature, low temperature, vacuum and corrosion medium, which traditional rubber can not do, so more and more people pay attention to it.
金属橡胶材料可工作在传统橡胶无法工作的高温、低温、真空及腐蚀介质中，越来越受到人们的重视。
To avoid heavy corrosion medium long-term immersion floor paint film, the proliferation of lightly corrosive acid and alkali, etc.
避免重腐蚀介质长期浸泡地板漆膜，扩散轻率腐蚀性酸和碱等，请及时清洁酸和碱介质。
In chapter 4, according to the related standards and the particularity of the caustic medium, the paper puts forward a creationary laboratory metal corrosion test.
在第4章，参照相关标准，并根据腐蚀介质的特殊性，创造性的设计了试验室金属腐蚀试验。
The result showed that the direct reason of reboiler invalidation was the intercrystalline stress corrosion and crack caused by micro-chloride in the medium.
结果表明，介质中所含的微量氯离子引起的晶间型应力腐蚀开裂导致再沸器失效。
Besides, layered or subsection corrosion medium and other steels can also influence in the distribution of potential or current.
分层腐蚀介质、分段腐蚀介质和其他钢样也影响电位和电流分布情况。
Cause of formation of groove corrosion was analyzed from various aspects such as composition of medium or phase, characterization of flow, quality of material and so on.
作者从介质的组成、相组成、流动特性和材质等方面，对沟槽腐蚀的成因进行了讨论分析。
Through the simulation of different metal connecting forms and different environment medium in practical construction, long-term observation of corrosion phenomena and degree has been done.
模拟实际工程中不同金属连接形式和不同的环境介质，对其进行腐蚀现象和腐蚀程度的长期观察，得到各种工况腐蚀程度图。
A kind of testing machine used to study stress corrosion cracking of materials in natural environment and special environment was introduced, such as toxic atmosphere and corrosion medium.
介绍了一种可以用于研究材料在自然环境及特定环境(如有毒有害气氛、各种腐蚀介质等)下应力腐蚀性能的便携式拉伸应力腐蚀试验装置。
As APF increases, the corrosion resistance in oxidizing medium is improved and that in the reducing medium is decreased.
随着APF的增大合金的抗氧化性介质的耐蚀性能提高，抗还原性介质的耐蚀性能降低。
There exist kinds of damages and defects at active pipelines owing to mis-installation, corrosion from harmful medium, geological environment change, sea water scouring and fishing.
油气管道在运行过程中，难免受到初始安装不当、地质环境变化、油气中有害介质、海水冲蚀以及渔业捕捞等的影响，从而造成各种损伤和缺陷。
By the analyses of corrosive medium and manufacturing process quality, the cracks of glycol evaporators in Dushanzi Petrochemical Company have been confirmed to be intergranular corrosion cracks.
通过裂纹宏微观形貌分析、腐蚀介质分析、对蒸发塔制造过程质量分析等，证实了独山子石化乙二醇蒸发塔的裂纹属晶间型应力腐蚀裂纹。
The electrochemical corrosion behavior of plain carbon steel in two-phase medium with coal and water was studied with mass loss measurements and electrochemical polarization tests.
采用失重及电化学方法研究了碳钢在煤水两相介质中的腐蚀行为。
The emergence of the corrosion crack and the further expanding was protected by the means of smoothing the operation condition, controlling the technology indexes, isolating the corrosion medium.
稳定操作条件，控制各工艺指标，隔离腐蚀介质等可防止腐蚀裂纹的产生或进一步扩展。
As APF increases, the corrosion resistance in oxidizing medium is improved and in the reducing medium is weakened.
随着APF的增大合金的抗氧化性介质的耐蚀性能提高，抗还原性介质的耐蚀性能降低。
By this way, the microstructure of corrosion products in macro-pores became compact and the destruction of corrosion medium to interface was inhibited.
通过这种方式，腐蚀产物在宏观孔隙中形成致密的微观结构，阻止腐蚀介质对界面的破坏。
To avoid heavy corrosion medium long-term immersion floor paint film, the proliferation of lightly corrosive acid and alkali, etc., please clean the acid and alkali media.
避免重腐蚀介质长期浸泡地板漆膜，扩散轻率腐蚀性酸和碱等，请及时清洁酸和碱介质。
The reason of defect generation is local spot corrosion due to contact with the corrosive medium in the transportation and storage.
产生缺陷的原因是运输、储存过程中与腐蚀性介质接触造成钢管局部点腐蚀。
Pipe corrosion come mainly from outside -pipe corrosion and corrosive medium transported inside the pipe. Serious inside -pipe corrosion exists in petroleum and sewage transportation piping.
管道腐蚀主要来自管外腐蚀及管内输送的腐蚀介质，输送石油及输送污水的管道内腐蚀更严重。
Pipe corrosion come mainly from outside -pipe corrosion and corrosive medium transported inside the pipe. Serious inside -pipe corrosion exists in petroleum and sewage transportation piping.
管道腐蚀主要来自管外腐蚀及管内输送的腐蚀介质，输送石油及输送污水的管道内腐蚀更严重。
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