切削液中微生物对防锈性影响的研究进展

栗旭文, 申媛媛, 刘庆坤, 张俊庄, 董丽华, 董耀华

doi:10.16577/j.issn.1001-1560.2024.0251

材料保护 >

2024 , Vol. 57 >Issue 11: 73 - 81

DOI: https://doi.org/10.16577/j.issn.1001-1560.2024.0251

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切削液中微生物对防锈性影响的研究进展

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¹上海海事大学海洋科学与工程学院； ²中国石化润滑油有限公司上海研究院

董耀华(1983－)，教授级高级工程师，博士，主要从事表面润滑与防护，电话:18616020615，E-mail: yhdong＠shmtu.edu.cn

收稿日期: 2024-04-02

修回日期: 2024-06-03

录用日期: 2024-06-04

网络出版日期: 2024-12-23

基金资助

上海深远海洋装备材料工程技术研究中心项目(19DZ2253100)

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Research Progress on the Influence of Microorganisms in Cutting Fluid on Rust Resistance

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(1.College of Ocean Science and Engineering，Shanghai Maritime University，Shanghai 201306，China；2.Shanghai Research Institute of Lubricating Oils，SINOPEC，Shanghai 200080，China)

DONG Yaohua(1983－)，Professor-Level Senior Engineer，Ph.D.，Research Focus: Surface Lubrication and Protection，Tel.: 18616020615，E-mail: yhdong＠shmtu.edu.cn

Received date: 2024-04-02

Revised date: 2024-06-03

Accepted date: 2024-06-04

Online published: 2024-12-23

Supported by

Shanghai Engineering Technology Research Centre of Deep Offshore Material(19DZ2253100)

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摘要

微生物可导致切削液劣化变质，破坏切削液的防锈性能，进而导致工件和机床的腐蚀。首先概述了切削液中微生物不同的入侵途径，对切削液中微生物种类以及对不同阶段的微生物浓度进行分析，总结了微生物菌种变化规律。其次，从切削液的有效成分失效、环境pH 值的降低和微生物生物膜腐蚀3 个方面详细总结了微生物对切削液防锈性的影响。最后，比较分析了目前用于控制和抑制切削液中微生物的方法，并提出参考建议。

关键词： 切削液; 微生物; 防锈性; 抑制

本文引用格式

栗旭文, 申媛媛, 刘庆坤, 张俊庄, 董丽华, 董耀华 . 切削液中微生物对防锈性影响的研究进展[J]. 材料保护, 2024 , 57(11) : 73 -81 . DOI: 10.16577/j.issn.1001-1560.2024.0251

Abstract

Microorganisms can cause the cutting fluid to deteriorate and destroy the anti-rust properties of the cutting fluid，thereby resulting in the corrosion of workpieces and machine tools.Firstly，this article outlined the different invasion pathways of microorganisms in cutting fluids，analyzed the types of microorganisms in cutting fluids and the microbial concentrations at different stages，and summarized the changes in microbial strains.Secondly，the influence of microorganisms on the rust resistance of cutting fluid was summarized in detail from three aspects:the failure of effective components in cutting fluid，the decrease in environmental pH value and the corrosion of microbial biofilm.Finally，the current methods for controlling and inhibiting microorganisms in cutting fluids were compared and analyzed，and reference suggestions were proposed.

Key words： cutting fluid; microorganism; rust resistance; restrain

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