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- intergranular corrosion groove 晶闻腐蚀沟槽
- This type of corrosion can be the starting point for intergranular corrosion. 此类锈蚀腐蚀会成为晶粒间锈蚀腐蚀的开端。
- The quench sensitivity relative to intergranular corrosion increased with the increase of rolling deformation. 随着轧制变形量的增大,合金晶间腐蚀的淬火敏感性增大。
- The wall of the pipes is becoming thinner and thinner as intergranular corrosion occurred under the incrustation. 水垢下面的管内壁产生晶间腐蚀而减薄。
- The kinetics curve of intergranular corrosion at various sensitizing temperatures was determined. 分析了碳化铬的分布、状态与晶间腐蚀之间的关系。
- Many alloys, including aluminum and steel, are susceptible to intergranular corrosion. 许多合金,包含铝和钢,都会受到晶粒间锈蚀腐蚀的影响。
- The results showed that the decrease of quench rate reduced the resistance to intergranular corrosion. 实验结果表明,淬火速率的下降会导致合金的抗晶间腐蚀能力降低;
- Compared with T6 temper, higher strength and intergranular corrosion resistance can be obtained by retrogression at lower temperature for a long time. 与T6态相比,合金经较低温度长时间回归并再时效后,强度和抗晶间腐蚀性能都得到改善;
- The tube leakage of partition overheater of No. 2 boiler in a power plant was studied by means of metallography, intergranular corrosion test and EDS. 摘要针对日照电厂2(上标%23)锅炉屏式过热器泄漏进行了金相试验、晶间腐蚀倾向性试验和电镜能谱分析。
- The effect of rolling deformation on quench sensitivity relative to intergranular corrosion of 7A55 aluminum alloy was investigated. 摘要研究了轧制变形量对7A55铝合金晶间腐蚀的淬火敏感性的影响。
- Abstract: Intergranular corrosion and exfoliation corrosion behavior of 2195 Al-Li alloy with different aging treatment schemes were studied. 摘 要: 研究了2195铝锂合金在不同时效状态下的晶间腐蚀和剥落腐蚀行为。
- The results show that intergranular corrosion is found in the part between weldments 2(superscript #) and 3(superscript #) of the tube. 结果表明,2(上标%23)-3(上标%23)择焊口间管段发生了严重的晶间腐蚀,屏式过热器泄漏的主要原因为晶间腐蚀。
- Moreover, intergranular corrosion on the serration surface is other reason to induce GH2036 turbine disc to early fail under the high-temperature combustion condition. 另外,GH2036材料在高温燃气环境易发生沿晶腐蚀,是导致涡轮盘提前失效的诱发因素。
- With the increase of the predeformation reduction, the rate of intergranular corrosion (IGC) of 2519 aluminum alloys decreases from 4 to 0, and the IGC resistance is improved. 且随着预变形量的增加,合金晶间腐蚀性能由4级降至0级,抗晶间腐蚀能力增强。
- Machinery and tools used in the chemical, coal, and Petroleum industries that require high intergranular Corrosion resistance, building materials, heat resistanT parts and parts that are difficult to heat treat. 耐晶间腐蚀性要求高的化学、煤炭、石油行业的机械、建材、耐热部件及热处理困难的产品。
- This article presents utilizing the asessment grading of X method of GB1223 75 "Stainless acid resistant steel intergranular corrosion test method" to solve the assessment problem of GB4334.3 84 "Stainless steel 65 percent nitric acid corrosion test". 提出利用 GB1 2 2 3- 75《不锈钢耐酸钢晶间腐蚀倾向试验方法》中 X法评定的分级 ;解决 GB4334.;3- 84《不锈钢 65%25硝酸腐蚀试验方法》的评定工作。
- The results show that the steel has good resistance to abrasion, pitting and intergranular corrosion in the harsh medium of high temperature aqueous alkali with solid grains. In addition, the steel has good comprehensive mechanical and casting properties. 试验结果表明,新型高铬铸造不锈钢在含有固相颗粒的高温碱苛刻介质中,具有较好的抗磨蚀、点蚀与晶间腐蚀的性能,此外,该钢还具有良好的综合力学性能与铸造性能。
- The tube burst resulted from the overheating corrosion grooves inside waterwall tubes at furnace arch of HP boiler was introduced. 报告了某超高压锅炉折焰角水冷壁管发生内壁过热腐蚀沟槽,造成水冷壁爆管的情况。
- The samples were characterized by galvanic corrosion, which resulted in corrosion grooves between aluminium and titanium. 复合材料的腐蚀形态主要为电偶腐蚀,在铝-钛之间形成腐蚀沟槽。