Acta Metall Sin  1992, Vol. 28 Issue (7): 60-64    DOI:

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HOT CORROSION OF Ni_3AI-0.2B INTERMETALLIC COMPOUND IN MOLTEN NaCI-(Na, K)_2SO_4

WU Weitao; ZHANG Jianqing; ZENG Chaoliu; NIU Yan; SHEN weiliang (Institute of Corrosion and Protection of Metals; Corrosion Science Laboratory; Academia Sinica; Shenyang)

WU Weitao; ZHANG Jianqing; ZENG Chaoliu; NIU Yan; SHEN weiliang (Institute of Corrosion and Protection of Metals; Corrosion Science Laboratory; Academia Sinica; Shenyang). HOT CORROSION OF Ni_3AI-0.2B INTERMETALLIC COMPOUND IN MOLTEN NaCI-(Na, K)_2SO_4. Acta Metall Sin, 1992, 28(7): 60-64.

Abstract References Related Articles Recommended Metrics Download:  PDF(833KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Hot corrosion of Ni_3Al-0.2B in molten NaCl-(Na, K)_2SO_4 was studied by electrochemical methods and analytical techniques. The hot corrosion resistance of Ni_3Al-0.2B is quite bad, and the sulphidation-oxidation is responsible for corrosion damage. The addition of 6 at.-% Cr+0.5 at.-% Zr to Ni_3Al-0.2B may accelerate the hot corrosion. Key words:  Ni_3Al-0.2B      intermetallic compound      hot corrosion      electrochemistry      Received:  18 July 1992      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1992/V28/I7/60 1 青木清,和泉修.日本金属学会志,1979;43:1190 2 Woodford D A. Metall Trans, 1981; 12A: 299 3 Woodford D A, Bricknell R H. Metall Trans, 1981; 12A: 1467 4 Isipas D N. Trans Jpn Inst Met,1983; 24 (Suppl): 569 5 Taniguchi S, Shibata T. Oxid Met, 1986; 25: 201 6 鬼泽贤一,近崎充夫,添野浩.铁钢,1982;68:130 7 Brill U. Werkst Korros Mater Corros, 1990; 41: 682 8 Wu Weitao, Niu Yan, Zhang Jianqing. Proc 11th Int Corrosion Congress, Vol.Ⅰ, Florence, Italy, 2-6 April, 1990: 1475m [1] DING Zongye, HU Qiaodan, LU Wenquan, LI Jianguo. In Situ Study on the Nucleation, Growth Evolution, and Motion Behavior of Hydrogen Bubbles at the Liquid/ Solid Bimetal Interface by Using Synchrotron Radiation X-Ray Imaging Technology[J]. 金属学报, 2022, 58(4): 567-580. [2] ZHOU Lijun, WEI Song, GUO Jingdong, SUN Fangyuan, WANG Xinwei, TANG Dawei. Investigations on the Thermal Conductivity of Micro-Scale Cu-Sn Intermetallic Compounds Using Femtosecond Laser Time-Domain Thermoreflectance System[J]. 金属学报, 2022, 58(12): 1645-1654. [3] WANG Di, WANG Dong, XIE Guang, WANG Li, DONG Jiasheng, CHEN Lijia. Influence of Pt-Al Coating on Hot Corrosion Resistance Behaviors of a Ni-Based Single-Crystal Superalloy[J]. 金属学报, 2021, 57(6): 780-790. [4] SONG Xuexin, HUANG Songpeng, WANG Chuan, WANG Zhenyao. The Initial Corrosion Behavior of Carbon Steel Exposed to the Coastal-Industrial Atmosphere in Hongyanhe[J]. 金属学报, 2020, 56(10): 1355-1365. [5] Hua JI,Yunlai DENG,Hongyong XU,Weiqiang GUO,Jianfeng DENG,Shitong FAN. The Influence of Welding Line Energy on the Microstructure and Property of CMT Overlap Joint of 5182-Oand HC260YD+Z[J]. 金属学报, 2019, 55(3): 376-388. [6] Liqun CHEN, Zhengchen QIU, Tao YU. Effect of Ru on the Electronic Structure of the [100](010) Edge Dislocation in NiAl[J]. 金属学报, 2019, 55(2): 223-228. [7] Yimin LIAO, Min FENG, Minghui CHEN, Zhe GENG, Yang LIU, Fuhui WANG, Shenglong ZHU. Comparative Study of Hot Corrosion Behavior of theEnamel Based Composite Coatings and the ArcIon Plating NiCrAlY on TiAl Alloy[J]. 金属学报, 2019, 55(2): 229-237. [8] CAO Lihua, CHEN Yinbo, SHI Qiyuan, YUAN Jie, LIU Zhiquan. Effects of Alloy Elements on the Interfacial Microstructure and Shear Strength of Sn-Ag-Cu Solder[J]. 金属学报, 2019, 55(12): 1606-1614. [9] HE Xianmei, TONG Liuniu, GAO Cheng, WANG Yichao. Effect of Nd Content on the Structure and Magnetic Properties of Si(111)/Cr/Nd-Co/Cr Thin Films Prepared by Magnetron Sputtering[J]. 金属学报, 2019, 55(10): 1349-1358. [10] GAO Bo, WANG Lei, SONG Xiu, LIU Yang, YANG Shuyu, CHIBA Akihiko. Effect of Pre-Oxidation on High Temperature Oxidation and Corrosion Behavior of Co-Al-W-Based Superalloy[J]. 金属学报, 2019, 55(10): 1273-1281. [11] Shaopeng QU, Baizhang CHENG, Lihua DONG, Yansheng YIN, Lijing YANG. Corrosion Behavior of 2205 Steel in Simulated Hydrothermal Area[J]. 金属学报, 2018, 54(8): 1094-1104. [12] Min ZHANG, Erlong MU, Xiaowei WANG, Ting HAN, Hailong LUO. Microstructure and Mechanical Property of the Welding Joint of TA1/Cu/ X65 Trimetallic Sheets[J]. 金属学报, 2018, 54(7): 1068-1076. [13] Huijun KANG, Jinling LI, Tongmin WANG, Jingjie GUO. Growth Behavior of Primary Intermetallic Phases and Mechanical Properties for Directionally Solidified Al-Mn-Be Alloy[J]. 金属学报, 2018, 54(5): 809-823. [14] Chengyang JIANG, Yingfei YANG, Zhengyi ZHANG, Zebin BAO, Shenglong ZHU, Fuhui WANG. Preparation and Enhanced Hot Corrosion Resistance of aZr-Doped PtAl2+(Ni, Pt)Al Dual-Phase Coating[J]. 金属学报, 2018, 54(4): 581-590. [15] Ning ZHAO,Jianfeng DENG,Yi ZHONG,Luqiao YIN. Evolution of Interfacial Intermetallic Compounds in Ni/Sn-xCu/Ni Micro Solder Joints Under Thermomigration During Soldering[J]. 金属学报, 2017, 53(7): 861-868. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed