corrosion specimen
corrosion specimen是什么意思、corrosion specimen怎么读
读音：[kəˈrəʊʒn ˈspesɪmən]
[kəˈroʊʒn ˈspesɪmən]
corrosion specimen 基本解释
网络 腐蚀标本
重点词汇
corrosion specimen 双语例句
- 1、
The distribution of residual stress, residual stress indensity factor ( SIF) and its effect on corrosion cracking behavior of Al-Zn-Mg-Cu ( LC4) alloy in double cantilever beam ( DCB) specimen under various aging temperature have been investigated.
研究了时效制度对Al－Zn－Mg－Cu合金（LC4）双悬臂梁（DCB）试样的残余应力分布及其对应力强度因子、腐蚀开裂行为的影响。 - 2、
The main innovative results are below: ① The corrosion behavior of zirconium specimen implanted by yttrium with low fluence is increased, while the corrosion resistance of zirconium samples implanted by yttrium with high fluences is improved.
出主要创新性成果如下：①低注量钇注入纯Zr是增加腐蚀的，高注量钇注入纯Zr是减少腐蚀的。 - 3、
Corrosion The corrosive degree of specimen in neutral salt spray test for 200h was the same as one in coal mine water for a year.
200h中性盐雾试验相当于煤矿水质一年的腐蚀量。 - 4、
The phase composition and microstructure of corrosion layer of the attacked specimen was examined by XRD and SEM.
试验完成后，用XRD分析坩埚试样侵蚀层的相组成，用扫描电子显微镜观察坩埚试样侵蚀层的显微结构。 - 5、
The pitting corrosion damage of pipeline was considered as uniform hole-type damage based on the damage theory. The degradation regularity of apparent yield strength and elastic modulus of damaged pipeline steel was investigated by tension test of specime
基于损伤理论，将管壁点腐蚀损伤层材料视作孔洞型均匀损伤材料，通过模拟多孔材料拉伸实验，研究了孔洞型损伤管线钢表观弹性模量和屈服强度退化规律。 - 6、
The experimental results showed that the film obtained in the optimum phosphating solution could be withstand CuSO 4 corrosion test more than 30 s and NaCl immersion test more than 6 h and the specimen was no obvious rust after hanging indoor for 90 days.
实验表明：最佳磷化液中形成的膜层CuSO4点滴>30s，NaCl浸泡>6h，室内挂片90天无明显锈蚀。 - 7、
Besides, macro-cell corrosion made with carbonated specimen and non-carbonated specimen cured in 60 ℃ vapor in sealed trunk or in solution with 3% NaCl ( by% wt) was also investigated by LPR. Corrosion rate was measured by LPR.
此外，本文还研究了碳化和未碳化试样构成的宏电池腐蚀试样在60℃蒸汽和3%的氯化钠溶液两种条件下的腐蚀情况，应用线性极化方法对其腐蚀速率进行了测试。 - 8、
Laboratory date indicate: ( 1) There exists a critical potential V_ ( CREV) for crevice corrosion. When a specimen is polarized to a potential more positive than V_ ( CREV), crevice corrosion is likely to grow.
结果表明：（1）缝隙腐蚀存在一个临界电位V（CREV）； - 9、
The results show: 1. The composition of aluminium alloy has some effect on the performance of atmospheric corrosion stability and the local corrosion depth for 167 aluminium alloy specimen is considerable.
试验结果表明：（1）合金成分对铝合金抗大气腐蚀的能力有一定的影响。167铝合金样品的局部腐蚀深度较深。 - 10、
There are not only severe mesa attack but also corrosion dents appearing on the specimen surface at 90 ℃.
90℃条件下试样表面不仅出现严重的台地腐蚀而且出现线蚀槽，局部腐蚀严重。 - 11、
The average corrosion rate is less than 0.9 mg/ ( m~ 2 · h) and the intergranular corrosion is not observed at the welded specimen surface contacted with sodium.
试验结果表明：在本试验条件下，焊接件试样的平均腐蚀速率均小于0.9mg/（m2.h）； - 12、
The flow state within the corrosion fatigue crack and the influence of other parameters on the flow velocity for compact tension specimen were discussed according to the model.
据此，以紧凑拉伸试样为例，讨论了影响速度的各参数及裂纹内的流态。 - 13、
Investigation on Distribution and Variable Rule for Corrosion Depth of Aluminum Alloy Specimen
铝合金试件腐蚀深度分布特性及变化规律研究 - 14、
The results show that the homogeneity, polish, high hardness and corrosion resistance of the coatings are superior to Ni-P coating and A_3 steel specimen.
MH-3显微硬度仪测定其硬度。结果表明：在所选条件下，可得光亮、致密、耐腐蚀性、硬度强于A3钢、Ni-P镀层的纳米复合材料镀层。 - 15、
The corrosion resistance of Fe-Mn-Si-C alloy in acid solutions can be greatly improved, even higher than the one of Fe-Mn-Si-Cr-Ni alloy in acid solutions, by electrodepositing a nickel coat on the surface of specimen.
在Fe-Mn-Si-C合金表面镀上一层Ni以后，可以显著提高其在不同酸性溶液中的耐蚀性，而且在酸性溶液中的耐蚀性明显地高于Fe-Mn-Si-Cr-Ni合金。 - 16、
Electrochemical studies are performed to investigate the corrosion resistance of uranium niobium alloy before and after passivated with carbon monoxide. Using X ray photoelectron spectroscopy ( XPS), the surface composition of specimen passivated with car
采用电化学方法研究了铀铌合金经CO（03MPa）钝化前后的电化学耐蚀性能，并用X射线光电子能谱（XPS）分析了铀铌合金经CO钝化后表面层的组成。 - 17、
After erosion-corrosion in water at 40 ℃ for 100 h, the erosion-corrosion rate of specimen with Zn-SiO 2 coating is about 1/ 170 and 1/ 20 as that of carbon steel and sherardizing coating respectively.
在40℃自来水中冲刷腐蚀100h后，Zn-SiO2复合涂层的腐蚀速率约是渗锌层的1/20,20钢的1/170。 - 18、
The results showed that the surfaces of the coatings are homogeneous, polished and with strong corrosion resistance which is superior to A3 steel specimen, nickel-phosphorus coating and phosphating film.
结果表明：在最佳施镀条件下，可得光亮、致密、耐腐蚀性强于A3钢、磷化膜及Ni-P镀层的纳米复合化学镀层。 - 19、
The results indicate that along with the increase of concrete cover thickness, the maximum corrosion expansion force of concrete specimen increases; stirrups encryption can be reduced the maximum principal tensile stress of specimen surface, thus inhibite
结果表明：混凝土所能承受的最大锈胀力随保护层厚度增加而增大；箍筋加密能降低混凝土表面的最大主拉应力，从而有效抑制或延缓混凝土表面锈胀裂缝的产生。 - 20、
Recently Electrochemical Noise ( EN) Technique has been developed quickly and it gradually becomes one of the most important means of local corrosion field. In this paper, modified electrolytic cell for C-ring specimen based on the preliminary work.
近年来，电化学噪声（EN）测量在实验技术和数据解析方面都得到了迅速发展，已逐渐成为腐蚀研究，特别是局部腐蚀研究中的重要手段之一。 - 21、
Compared with the bare copper, the corrosion current density of the specimen covered with 2 h hydrolyzed film is reduced by 1-2 orders of magnitude, while the films with longer hydrolysis time cause a decrease by about 3 orders of magnitude.
与光板相比，水解时间为2h的薄膜使紫铜的腐蚀电流密度降低了1-2个数量级，而水解时间较长的薄膜使其降低了3个数量级。