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- Keywords Hot corrosion;Sputtered nanocrystalline;Coating; 热腐蚀;溅射纳米晶;涂层;
- Keywords hot corrosion;nickel-base cast superalloy;sulphidization-basic dissolution mechanism ; 热腐蚀;镍基铸造高温合金;硫化-碱融机理;
- This is probably the reason why the premature hot corrosion damage has been occurred in some Chinese ICE. 这可能是导致我国某些内燃机排气阀较早发生热腐蚀破坏的原因。
- R. A. RAPP, “Chemistry and Electrochemistry of the Hot Corrosion of Metals”, Corros., 42 (10), 568-577 (1986). 王清和,"熔盐诱发铁镍铬合金热腐蚀之研究",第79页,台湾科技大学硕士论文(2002)。
- Keywords hot galvanization;molten metal;corrosion; 热镀锌;熔融金属;腐蚀;
- For example, hydrofluoric acid, the hot corrosion of glass fiber elements, it should be filled with objects Ho as the case may be. 例如在氢氟酸中,玻璃纤维分子热腐蚀,所以填充何物应视具体情况而定。
- It was shown that the two kinds of Fe-based alloy coatings were subjected to serious low temperature hot corrosion, which was characterized by accelerated oxidation. 试验结果表明,两种铁基合金涂层发生了较严重的以加速氧化为特征的低温热腐蚀。 两种镍基会金涂层具有良好的耐蚀性能。
- The effect of long term exposure at high temperature on structure stability of a hot corrosion resistance Ni-bace alloy with high chromium content is investigated. 本工作系统地研究长期高温时效对高铬含量的Ni-基耐热腐蚀合金组织稳定性的影响。
- Both TiAl and Ti 24Al 14Nb 3V suffered severe hot corrosion. The TiAlCr coatings remarkably improved the hot corrosion resistance due to the formation of protective Al 2O 3 scale. 结果表明,850 ℃时,90 %25 Na2SO4 + 10 %25 K2SO4 中Ti50Al 和Ti?24Al?14Nb?3V 都遭受严重热腐蚀。
- The product of hot corrosion is studied by optical microscope, scanning electron microscope, electron microprobe as well as X-ray diffraction techniques. 从热付蚀减重及渗透深度测得的动力学曲线表明:钇能改善合金热付蚀性。
- Keywords hot water boiler;corrosion inhibitor;antiscale; 热水锅炉;缓蚀;阻垢;
- Keywords hot water heating;oxygen corrosion;deoxygenation; 热水供暖;氧腐蚀;除氧;
- The microstrure and performance of magnetronic sputtering deposited(MSD) coatings of hot corrosion resistant MCrAlY(M=Ni, Co or NiCo)-JR1(Ni40Cr10 A10.3Y), JR3(Co25Cr10A10.4Y)and JR4(Ni20Cr10A10.3Y0.8Si)have been studied. 本工作研究了JR1(Ni40Cr10A10.;3Y)、JR3(Co25Cr10A10
- The rational aspects of the fluxing model as well as the general characteristics existing in high temperature gaseous corrosion and hot corrosion are considered in the electrochemical model. 根据热腐蚀的特点,吸收盐熔模型的合理成分,并考虑到热腐蚀与高温气体腐蚀的共性,提出热腐蚀的电化学模型。
- Keywords itanium aluminides;Intermetallic compounds;Hot corrosion; 金属间化合物;热腐蚀;
- Keywords aluminide coating;hot corrosion;sulfidation; 铝化物涂层;热腐蚀;硫化;
- Keywords Hot dipped aluminizing;Corrosion resistance;Mechanical property; 热浸镀铝;耐腐蚀性;力学性能;
- Keywords hot dip galvanizing;spangle;lead; 热镀锌;锌花;铅;
- Keywords hot dip aluminising alloy layer structure; 热浸镀铝;合金层;组织结构;
- Keywords Hot ointment;Oleum eucalypti;TLC; 热软膏;桉叶油;薄层层析检查法;