Home

Citation: Wang Hongzhi, Yao Suwei, Zhang Weiguo. Surface Phosphating of Amorphous Fe-W Deposit and Its Corrosion Behavior in NaCl Solution[J]. Chinese Journal of Applied Chemistry, ;1999, 16(1): 104-106. shu

Surface Phosphating of Amorphous Fe-W Deposit and Its Corrosion Behavior in NaCl Solution

1.
Institute of Chemical Engineering, Tianjin University, Tianjin 300072

Received Date: 20 July 1998
Available Online: 23 October 1998
Fund Project: 国家自然科学基金资助课题(59371062) (59371062)

A fine phosphate coating was fo rmed on the surface of amorphous Fe-W deposit after phosphating in zincous phosphating solution. The anodic polarization curves show ed that the pitting potential of Fe-W deposit moves about 1.4 V tow ard noble after phosphating. The immersion test showed that the corrosion resistance of Fe-W deposit against Cl^- after phosphating has increased and its corrosion rate is about one fifth of that of the original FeW deposit.
- amorphous Fe-W deposit,
- phosphating,
- corrosion
1. [1]
  Bo YANG , Gongxuan LÜ , Jiantai MA . Corrosion inhibition of nickel-cobalt-phosphide in water by coating TiO₂ layer. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 365-384. doi: 10.11862/CJIC.20240063
2. [2]
  Yong Zhou , Jia Guo , Yun Xiong , Luying He , Hui Li . Comprehensive Teaching Experiment on Electrochemical Corrosion in Galvanic Cell for Chemical Safety and Environmental Protection Course. University Chemistry, 2024, 39(7): 330-336. doi: 10.3866/PKU.DXHX202310109
3. [3]
  Bo YANG , Gongxuan LÜ , Jiantai MA . Nickel phosphide modified phosphorus doped gallium oxide for visible light photocatalytic water splitting to hydrogen. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 736-750. doi: 10.11862/CJIC.20230346
4. [4]
  Shuyong Zhang , Shu'e Song . Ideological and Political Case Design of Experiment of Corrosion and Protection Linking with National Major Projects. University Chemistry, 2024, 39(2): 57-60. doi: 10.3866/PKU.DXHX202304078
5. [5]
  Haihua Yang , Minjie Zhou , Binhong He , Wenyuan Xu , Bing Chen , Enxiang Liang . Synthesis and Electrocatalytic Performance of Iron Phosphide@Carbon Nanotubes as Cathode Material for Zinc-Air Battery: a Comprehensive Undergraduate Chemical Experiment. University Chemistry, 2024, 39(10): 426-432. doi: 10.12461/PKU.DXHX202405100
6. [6]
  Li Jiang , Changzheng Chen , Yang Su , Hao Song , Yanmao Dong , Yan Yuan , Li Li . Electrochemical Synthesis of Polyaniline and Its Anticorrosive Application: Improvement and Innovative Design of the “Chemical Synthesis of Polyaniline” Experiment. University Chemistry, 2024, 39(3): 336-344. doi: 10.3866/PKU.DXHX202309002
7. [7]
  Xin Han , Zhihao Cheng , Jinfeng Zhang , Jie Liu , Cheng Zhong , Wenbin Hu . Design of Amorphous High-Entropy FeCoCrMnBS (Oxy) Hydroxides for Boosting Oxygen Evolution Reaction. Acta Physico-Chimica Sinica, 2025, 41(4): 100033-. doi: 10.3866/PKU.WHXB202404023
8. [8]
  Qiuyu Xiang , Chunhua Qu , Guang Xu , Yafei Yang , Yue Xia . A Journey beyond “Alum”. University Chemistry, 2024, 39(11): 189-195. doi: 10.12461/PKU.DXHX202404094
9. [9]
  Juan Guo , Mingyuan Fang , Qingsong Liu , Xiao Ren , Yongqiang Qiao , Mingju Chao , Erjun Liang , Qilong Gao . Zero thermal expansion in Cs₂W₃O₁₀. Chinese Chemical Letters, 2024, 35(7): 108957-. doi: 10.1016/j.cclet.2023.108957
10. [10]
  Yingxian Wang , Tianye Su , Limiao Shen , Jinping Gao , Qinghe Wu . Introduction of Chinese Lacquer from the Perspective of Chemistry: Popularizing Chemistry in Lacquer and Inherit Lacquer Art. University Chemistry, 2024, 39(5): 371-379. doi: 10.3866/PKU.DXHX202312015
11. [11]
  Bing Sun . Practice of Ideological and Political Education in Physical Chemistry Courses for Non-Chemistry Majors. University Chemistry, 2024, 39(8): 28-35. doi: 10.3866/PKU.DXHX202311080
12. [12]
  Yinyin Qian , Rui Xu . Utilizing VESTA Software in the Context of Material Chemistry: Analyzing Twin Crystal Nanostructures in Indium Antimonide. University Chemistry, 2024, 39(3): 103-107. doi: 10.3866/PKU.DXHX202307051
13. [13]
  Zhiwen HUANG , Qi LIU , Jianping LANG . W/Cu/S cluster-based supramolecular macrocycles and their third-order nonlinear optical responses. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 79-87. doi: 10.11862/CJIC.20240184
14. [14]
  Jiayu Huang , Kuan Chang , Qi Liu , Yameng Xie , Zhijia Song , Zhiping Zheng , Qin Kuang . Fe-N-C nanostick derived from 1D Fe-ZIFs for Electrocatalytic oxygen reduction. Chinese Journal of Structural Chemistry, 2023, 42(10): 100097-100097. doi: 10.1016/j.cjsc.2023.100097
15. [15]
  Xinyi Hong , Tailing Xue , Zhou Xu , Enrong Xie , Mingkai Wu , Qingqing Wang , Lina Wu . Non-Site-Specific Fluorescent Labeling of Proteins as a Chemical Biology Experiment. University Chemistry, 2024, 39(4): 351-360. doi: 10.3866/PKU.DXHX202310010
16. [16]
  Ruolin CHENG , Haoran WANG , Jing REN , Yingying MA , Huagen LIANG . Efficient photocatalytic CO₂ cycloaddition over W₁₈O₄₉/NH₂-UiO-66 composite catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 523-532. doi: 10.11862/CJIC.20230349
17. [17]
  Jun-Jie Fang , Zheng Liu , Yun-Peng Xie , Xing Lu . Superatomic Ag₅₈ nanoclusters incorporating a [MS₄@Ag₁₂]²⁺ (M = Mo or W) kernel show aggregation-induced emission. Chinese Chemical Letters, 2024, 35(10): 109345-. doi: 10.1016/j.cclet.2023.109345
18. [18]
  Zheng-Biao Zou , Tai-Zong Wu , Chun-Lan Xie , Yuan Wang , Yan Li , Gang Zhang , Rong Chao , Lian-Zhong Luo , Li-Sheng Li , Xian-Wen Yang . neo-Dicitrinols A–C: Unprecedented PKS-NRPS hybrid citrinin dimers with ferroptosis inhibitory activity from the deep-sea-derived Penicillium citrinum W22. Chinese Chemical Letters, 2024, 35(12): 109723-. doi: 10.1016/j.cclet.2024.109723
19. [19]
  Yi Zhang , Biao Wang , Chao Hu , Muhammad Humayun , Yaping Huang , Yulin Cao , Mosaad Negem , Yigang Ding , Chundong Wang . Fe–Ni–F electrocatalyst for enhancing reaction kinetics of water oxidation. Chinese Journal of Structural Chemistry, 2024, 43(2): 100243-100243. doi: 10.1016/j.cjsc.2024.100243
20. [20]
  Yun-Fei Zhang , Chun-Hui Zhang , Jian-Hui Xu , Lei Li , Dan Li , Jin-Hong Fan , Jiale Gao , Xin Quan , Qi Wu , Yue Zou , Yan-Ling Liu . Enhanced degradation of florfenicol by microscale SiC/Fe: Dechlorination via hydrogenolysis. Chinese Chemical Letters, 2024, 35(7): 109385-. doi: 10.1016/j.cclet.2023.109385

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(264)
HTML views(9)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return