很容易使漆面发作氧化腐蚀,可用研磨抛光处理。
It is easy to make paint attack oxidation corrosion, grinding and polishing processing can be used.
在500摄氏度下和原装烙铁头做过氧化腐蚀实验。
At 500 degrees Celsius and the original iron did the first experiment of corrosion.
残余铜含量越高,晶界与基体界面氧化腐蚀越严重,热脆性倾向越大;
The more the content of residual copper in steel, the more severely the oxidation corrosion occurs on grain boundary and matrix, the greater the hot brittleness tendency;
纳米管层的磨损机理主要为磨粒磨损、疲劳磨损、粘着磨损和氧化腐蚀磨损。
The wear mechanism of the nanotube layers involved abrasive wear, fatigue wear, adhesive wear and oxidative wear.
实验结果发现,试样表面出现大量的氧化腐蚀坑,表面主裂纹优先通过这些腐蚀坑扩展。
Plenty of oxidation etching pits are found on the surface of the specimen after the thermal fatigue test, and the surface principal crack is prone to propagate through these etching pits.
在热裂纹萌生和扩展的同时伴随着氧化腐蚀,氧化腐蚀缩短裂纹的孕育期,促进裂纹的萌生。
There is oxidation and corrosion in the incubation and propagation of cracks, which shorten the incubation period of crack and promote the crack to incubate.
试样表面的氧化腐蚀及氧化皮剥落均比次表层严重,表面的开裂也加速了次表层裂纹的形核和扩展。
Peeling of oxidation film and oxidation-decarbonization are more serious on the surface than on the sub-surface.
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.
钢管的腐蚀穿孔则是由于燃煤中含较多硫或硫的化合物,在燃烧过程中产生高温熔融盐,加速基体铁的氧化腐蚀造成的。
However, the melting salt developed during combustion of the sulphur rich coal accelerates the oxidative corrosion of the iron matrix and hence results in penetration of the tube.
接着借助扫描电镜和能谱仪深入认识了TP347H和TP304H钢氧化腐蚀产物(氧化层)的组织结构及形成机理等。
Then the microstructure and formation mechanism of oxidation corrosion product (oxidation layer) of TP347H and TP304H steel were studied by means of SEM and EDS.
E6608气体冷却器失效形式属于典型的不锈钢局部腐蚀,既有冲刷腐蚀、晶间腐蚀、又有高温酸性环境下的过氧化腐蚀。
The corrosion type of E6608 gas cooler included eroding corrosion, intercrystalline corrosion and overoxidation corrosion in acidic high temperature environment.
他发明了一种制造程序,使金线既不会腐蚀也不会氧化。
He has devised a process for making gold wires which neither corrode nor oxidize.
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.
上面的译文便犯了定义过宽的错误。 试译:腐蚀是金属(如低碳钢)返回其天然状态(如氧化铁即铁锈)的电化学过程。
Corrosion is an electro-chemical process by which a metal such as mild steel ,returns to its natural state ,state ,such as iron oxide or rust.
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.
燃料棒暴露于水面之上就会变得过热,它们的温度会骤升至数千度,并开始氧化或腐蚀。
When the fuel rods are left uncovered by water, they'll get far too hot--we're talking thousands of degrees Celsius here--and begin to oxidize, or rust.
延缓或阻止不希望发生的化学变化的化合物或材料的通称,例如腐蚀、氧化或聚合、风干、油漆起皮、霉菌生长等现象。
General term for compounds or materials that slow down or stop an undesired chemical change such as corrosion oxidation or polymerization drying skinning mildew growth etc.
他们也有一个块氧化物完成防止腐蚀。
They also have a block oxide finish to protect from corrosion.
他们提供良好的耐腐蚀性,与人体铝的黑色氧化完成的外露表面抗拒腐蚀。
They offer good corrosion resistance, with an aluminium body a black oxide finish on the exposed surfaces to resist corrosion.
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.
钝化的结果是形成了经氧化的均匀的抗腐蚀表面或膜。
Formation of a substantial uniform oxidized corrosion resistant surface or film is the result of passivation.
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.
当有必要把钢瓶供应压力降到较低的使用压力时,下文对于用于易燃、氧化剂、腐蚀性、惰性或毒性气体的压力调整器是可以适用的。
The following is applicable to pressure regulators used with flammable, oxidant, corrosive, inert, or toxic gases, when it is necessary to reduce cylinder supply pressure to a lower use pressure.
高温耐腐蚀、耐磨损、耐冲刷、抗氧化。
High temperature corrosion resistance, wear resistance, scouring resistance, oxidation 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.
不锈钢毓还可以输送任意浓度的酸、碱液、氧化剂及其他腐蚀介质。
Yu stainless steel can also transfer any of the concentration of acid, lye, oxidants and other media corrosion.
可是它能够被浓氧化酸如浓硫酸、浓硝酸所腐蚀而且也不适用与芳香烃、氯化烃触摸的场合。
But it can be strong oxidizing acid such as sulfuric acid, nitric acid corrosion and is not applicable to the occasion of aromatics and chlorinated hydrocarbon touch.
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.
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.
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