很多二氧化碳最终会在海洋里溶解,形成碳酸;碳酸对珊瑚虫和贝壳类动物有腐蚀性。
Lots of that carbon dioxide also dissolves in the ocean, creating carbonic acid, which can eventually corrode coral and other shell-building animals.
司太立合金是一种能耐各种类型磨损和腐蚀以及高温氧化的硬质合金。
The stellite alloys are hard alloys which can resist various wear, corrosion and oxidation at high temperature.
过热器整体清洗时,应有防止垂直蛇形管产生汽塞、铁氧化物沉淀和奥氏体腐蚀的措施。
Measures should be taken to prevent the vertical snake tube from steam binding, iron oxide depositing, and austenite corrosion when superheater is cleaned.
第三步(酸洗):去除金属表面的自由离子、金属残渣、氧化物和其他腐蚀产物。
The Third Step (Acid Wash) is to remove free iron, metallic residues, oxides, and other corrosion products from the surface of the metal.
试验表明:活性硫改善了齿轮油的极压性,对抑制铜腐蚀性、防锈性能和抗氧化性能均有不利的影响。
It is concluded that active sulfur compounds may improve the oil's EP property but harm inhibition of copper corrosion, antirust property and anti-oxidation stability.
阿不锈钢和铝合金阳极氧化硬框架提供了非凡的实力,坚固性,和优越的耐腐蚀性。
A stainless steel and hard anodized aluminum alloy frame provides exceptional strength, ruggedness, and superior corrosion resistance.
硬阳极氧化铝合金框架提供强度,耐用性和耐腐蚀性。
The hard anodized aluminum alloy frame provides strength, ruggedness, and corrosion resistance.
在硫化异丁烯氧化中,一部分硫化异丁烯分子转化为亚砜和砜,极压性明显提高,腐蚀性有所增加。
Sulfoxide and sulfone, which are formed in oxidization of SIB, improve the EP properties and increase the copper corrosion.
介绍了润滑脂的氧化机理,探讨了抗氧剂、金属减活剂和腐蚀抑制剂在润滑脂中的作用机理及应用技术。
The oxidation mechanism of greases was introduced. And the mechanisms of action and application of antioxidant, metal deactivator and corrosion inhibitor in grease were discussed.
硅和钼、钨、铬等分离,有进步抗腐蚀性和抗氧化的作用,可制造耐热钢。
Silicon and molybdenum, tungsten, chromium and other separation, has improved corrosion resistance and anti-oxidation effect, can produce heat-resistant steel.
铬又能进步钢的抗氧化性和耐腐蚀性,因此是不锈钢,耐热钢的重要合金元素。
Chromium can improve the oxidation resistance and corrosion resistance of steel, so it is an important alloying element in stainless steel and heat-resistant steel.
指出控制碱腐蚀时间和阳极氧化工艺参数的重要性。
The importance of control to time of caustic soda corrosion and anodic oxide technology is pointed out.
针对所制试样,从浸蚀、电化学腐蚀和高温氧化三个方面进行耐蚀性能及其机理的研究。
Corrosion resistance and mechanisms of these alloys were researched through erosion, electrochemical corrosion and high temperature oxidation.
在由碳钢制造的设备、管道和阀门等部件所组成的热工水力试验台架中,金属的氧化腐蚀是一个普遍存在的问题。
Metal oxide etch usually happens on the thermal hydrodynamic test rig when its equipment, pipelines and valves are made of carbon steel.
表面成分分析表明,氧化和离子注入后,表面形成钛氧化物,使合金的耐腐蚀性得到明显的改善。
The surface component analysis showed the titanium oxidation was formed on NiTi alloy surface after oxidation and ion implantation.
最后的金属部件需要经过电镀或电镀过程中,以防止腐蚀和氧化时间。
Lastly metal parts need to go through a plating or anodize process to prevent corrosion and oxidation over time.
由对氧和湿气敏感的物质暴露于氧和湿气而引起的腐蚀(氧化)。
Corrosion (oxidization) resulting from exposure of susceptible materials to oxygen and moisture.
潮湿的盐雾环境和化学氧化膜的薄而软是引起腐蚀的主要原因。
It is mainly reason that wet and salt spray environment and thin film of chemical oxidation.
金属氧化物溶解行为的研究将有助于了解热腐蚀的盐溶机理和电化学机理。
The solubility studies may be of assistance in understanding fluxing and electrochemical mechanisms of hot corrosion.
研究了超临界水氧化中设备的腐蚀和催化剂的稳定性。
The corrosion of equipment and catalyst stability during oxidation in supercritical water have been investigated.
通过高温抗氧化、盐雾腐蚀和应力腐蚀试验研究了07X16H6沉淀硬化不锈钢在使用状态(回火态)时的耐蚀性能。
The corrosion resistance of 07X16H6 precipitation hardening stainless steel in tempered state was studied using high temperature oxidation, salt-spray test and stress corrosion test.
具有良好的导电性、抗拉强度高,优良的电镀性能,较高的抗腐蚀和抗氧化性能,无毒性以及高硬度。
Good electrical conductivity High tensile strength, Excellent electroplate Good capacity of resisting corrosion, and oxidation. Inocuos and High hardness.
从固化物的物理性能和耐腐蚀性能比较可以看出,可见光固化比常见的过氧化物固化,性能相当甚至更佳。
Compared with the peroxide curing, the mechanical properties and anticorrosion performance of the cured resin by visible light curing are equal and even better.
当旋风分离器分离煤、砂、飞灰、焦粉和氧化铝基催化剂等腐蚀性颗粒时,磨损是造成非计划停机的主要原因之一。
Abrasion is one of the main reasons contributing to unexpected stop, while using cyclone to separate powders coal, coke and aluminum oxide.
研究结果表明:电弧喷涂铝基粉芯丝材制备的涂层具有优良的抗高温氧化和耐腐蚀性能。
The result suggests that the coating of Al-based cored wire prepared by arc spraying has excellent high-temperature oxidation resistance and corrosion resistance.
表面进行阳极氧化处理,大大提高了硬度和耐腐蚀性。
The surface is treated by anticathode oxidation which greatly improves the rigidity and anti-corrosion.
暴露于大气中的铝表面呈现三层结构,即氧化铝和氢氧化铝层、其上的腐蚀产物层和最上层的污染物沉积形成的污染物层。
A three layer of aluminum exposed to atmosphere is identified: the aluminum and its native oxide, the corrosion layer atop oxide aluminum, and a surface contamination layer.
MT-10有较好的抗氧化性能和对铜无腐蚀。
MT-10 possesses good antioxidation property and has no corrosion to copper.
MT-10有较好的抗氧化性能和对铜无腐蚀。
MT-10 possesses good antioxidation property and has no corrosion to copper.
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