查询词典 corrosion inhibitor

Therefore, the research, exploration and employment of sulfuric-acid-dew-point-corrosion-resistance steal are of great significance in terms of increasing the durability of the steel-covered chimneys.

因此，研制、开发和使用低合金耐硫酸露点腐蚀钢对提高钢套筒烟囱、锅炉低温部件等使用寿命、降低材料成本有着非常重要的意义。

This article focuses on the application of Q450NQR1 high strength anti-corrosion steel in manufacturing of railway rolling stocks.

本文研究了Q450NQR1 高强度耐候钢在铁路货车制造业中的应用技术。

It was found that micro-electrode arrays can monitor the time and spatial evolution of steel corrosion in concrete.

结果发现，微电极阵列可监测的时间和空间演变的钢铁腐蚀混凝土。

The main parts in the flowing path are made of corrosion resistant material of stainless steel, bronze and so on.

泵的主要过流部件采用不锈钢、青铜等高抗腐蚀材料制成。

The corrosion of steel bar is the main reason to lead the destruction of concrete structure.

混凝土中的钢筋锈蚀破坏是混凝土结构失效破坏的最主要原因。

Experimental results show that cycle loading accelerated the corrosion of steel bar.

结果表明，循环荷载作用对构件钢筋的腐蚀有明显的促进作用，证实了腐蚀疲劳是腐蚀环境和循环荷载耦合作用的结果。

Flow Accelerated Corrosion is an important aging mechanism for water and water/steam piping made of carbon steel or low alloy steel in both nuclear power plants and fossil power plants. Accidents in Surry Unit 2 in USA and Mihama Unit 3 in Japan, caused by pipe rupture due to FAC, led to severe casualties. The experience, mechanism and countermeasures about the aging management of FAC in nuclear power plants are summarized in this paper.

管道流体加速腐蚀是核电厂和常规电厂碳钢或低合金钢材料汽水管道的一个重要的老化机理，历史上曾发生过美国萨里核电站2号机组和日本美滨核电站3号机组管道破裂等导致人员伤亡的严重事故；本文简要总结了核电厂管道流体加速腐蚀的经验教训、机理及其老化管理的一些方法和对策。

The major aging problems in a PWR plant and their assessment technologies were summarized as the radiation embrittlement of reactor pressure vessel materials,thermal aging of cast stainless steel,stress corrosion cracking of steam generator tubing and metal fatigue in primary circuit of a PWR plant.

主要的老化机理有反应堆压力容器的辐照脆化、铸造不锈钢的热老化、蒸汽发生器传热管的应力腐蚀开裂和金属疲劳。

The use of brass tubes for the air-cooled zone of a power plant steam condenser can lead to serious corrosion by ammonia,while the application of copper-nickel alloy tubes or titanium ones is associated with expensive costs.

电站凝汽器空冷区采用黄铜管会产生严重氨腐蚀，采用铜镍合金管或钛管则价格昂贵。

The steam air heater is often used for preventing low-temperature corrosion and ash clogging in the boiler,but different influence upon economic efficiency of unit in operation may be resulted by different parameters of the said steam air heater .

锅炉常采用暖风器来预防低温腐蚀和堵灰，而暖风器不同的运行参数会对机组运行经济性产生不同影响。

Add it into your food such as to yogurt, cottage cheese and such.

你可以把它加入到像酸奶、奶酪一类的食物中一起进食。

The man was rescued about three hours later when his partner arrived home, SAPA said.

SAPA说，这为男子在三个小时后妻子回家后被解救