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李长河 封面图

李长河 (Changhe Li)

Beijing University of Chemical Technology教授
H指数:89
被引数:2.5万

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Wetting enhanced technologies for minimum quantity lubrication machining: synergistic strategies, mechanisms and challenges

微量润滑加工中润湿增强技术的协同策略、机制与挑战

2026-06-170
PRE
Retraction notice to "A novel study on the influence of graphene-based nanofluid concentrations on the response characteristics and surface-integrity of Hastelloy C-276 during minimum quantity lubrication" [Heliyon 9 (2023) e19175]

撤稿通知:"A novel study on the influence of graphene-based nanofluid concentrations on the response characteristics and surface-integrity of Hastelloy C-276 during minimum quantity lubrication" [Heliyon 9 (2023) e19175]

Heliyon
IF3.6
2025-11-200
OAAI
Retraction notice to "Progressive developments and challenges in dissimilar laser welding of steel to various other light alloys (Al/Ti/Mg): A comprehensive review" [Heliyon 8 (2022) e11710]

撤稿通知:"Progressive developments and challenges in dissimilar laser welding of steel to various other light alloys (Al/Ti/Mg): A comprehensive review" [Heliyon 8 (2022) e11710]

Heliyon
IF3.6
2025-10-020
OAAI
Retraction notice to "Identification of localized defects and fault size estimation of taper roller bearing (NBC_30205) with signal processing using the Shannon entropy method in MATLAB for automobile industries applications" [Heliyon 8 (2022) e12053]

撤稿声明针对“使用信号处理和香农熵方法在MATLAB中识别汽车工业应用中锥滚子轴承(NBC_30205)的局部缺陷和故障尺寸估计”[Heliyon 8 (2022) e12053]。

Heliyon
IF3.6
2025-10-020
OAAI