水电机械抗空蚀合金涂层材料研究进展

张林海, 周全民, 王晓婧, 宁峻, 郑明珉, 刘艳红

doi:10.16577/j.issn.1001-1560.2022.0202

材料保护 >

2022 , Vol. 55 >Issue 7: 200 - 211

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0202

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水电机械抗空蚀合金涂层材料研究进展

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1. 国家电投集团科学技术研究院有限公司，北京 102209；2. 国家电投集团江西水电检修安装工程有限公司，江西南昌 330224

刘艳红(1977-)，博士，教授级高工，主要从事能源材料、材料表面技术研究，电话：010-56681622，E - mail: liuyanhong@spic.com.cn

收稿日期: 2022-01-11

修回日期: 2022-01-28

录用日期: 2022-03-01

网络出版日期: 2023-12-17

基金资助

国家电力投资集团B类项目(KYTC2020SD05)资助

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Research Progress of Anti - Cavitation Coating Alloy Materials for Hydropower Machinery

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1. SPIC Research Institution Co., Ltd., Beijing 102209, China;2. SPIC Jiangxi Hydropower Repair and Installation Engineering Co., Ltd., Nanchang 330224, China

Received date: 2022-01-11

Revised date: 2022-01-28

Accepted date: 2022-03-01

Online published: 2023-12-17

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摘要

空蚀问题长期困扰着水电行业，开展水电机械抗空蚀研究对于促进水电发展和科学降碳具有重要意义。简要说明了水电机械空蚀机理及防治策略，并依此对目前抗空蚀合金涂层材料的研究现状和应用情况进行重点论述，最后对现存问题和未来抗空蚀新材料的研究方向进行了展望。

关键词： 水电机械; 空蚀; 涂层; 合金材料

本文引用格式

张林海, 周全民, 王晓婧, 宁峻, 郑明珉, 刘艳红 . 水电机械抗空蚀合金涂层材料研究进展[J]. 材料保护, 2022 , 55(7) : 200 -211 . DOI: 10.16577/j.issn.1001-1560.2022.0202

Abstract

As the cavitation is a long - term disturbing problem in hydropower industry, carrying out anti - cavitation research for hydropower machinery is of great significance for promoting hydropower development and scientific carbon reduction. In this work, the cavitation mechanism and prevention strategy for hydropower mechinery were briefly explained. Based on this, the current research status and application of anti - cavitation coating materials were emphatically discussed. Finally, the current problems and the future research direction of new anti - cavitation materials were prospected.

Key words： hydropower machinery; cavitation; coating; alloy material

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