Investigation of millisecond laser tuning on the oxidation resistance for NiCoCrAlYSiHf coatings at 1100 °C

IF 5.3 2区材料科学 Q1 MATERIALS SCIENCE, COATINGS & FILMS

Surface & Coatings Technology Pub Date : 2025-02-01 DOI:10.1016/j.surfcoat.2024.131680

Zhiyi Jin , Dijuan Han , Wei Qian , Tao Zhou , Yunxia Ye , Yinqun Hua

{"title":"Investigation of millisecond laser tuning on the oxidation resistance for NiCoCrAlYSiHf coatings at 1100 °C","authors":"Zhiyi Jin , Dijuan Han , Wei Qian , Tao Zhou , Yunxia Ye , Yinqun Hua","doi":"10.1016/j.surfcoat.2024.131680","DOIUrl":null,"url":null,"abstract":"<div><div>NiCoCrAlYSiHf coatings, fabricated via Arc Ion Plating (AIP), were thermally modified using a millisecond laser to achieve micro- and nano-scale crystal distributions on the surface. The impact of various parameters on surface morphology was studied, and a comparative analysis of early and long-term high-temperature oxidation behavior at 1100 °C was conducted. After 125 h of oxidation, the original coating failed, while the nano-scale coating formed a single-layer oxide and the micron-scale coating formed a double-layer oxide. The oxide growth rates for the nano-scale (2.60 × 10<sup>−5</sup> μm<sup>2</sup>/s) and micro-scale coatings (6.89 × 10<sup>−5</sup> μm<sup>2</sup>/s) were both significantly lower than that of the unmodified coating (2.63 × 10<sup>−4</sup> μm<sup>2</sup>/s), indicating that millisecond laser modification notably enhances the oxidation resistance, with finer grain sizes yielding better results.</div></div>","PeriodicalId":22009,"journal":{"name":"Surface & Coatings Technology","volume":"497 ","pages":"Article 131680"},"PeriodicalIF":5.3000,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Surface & Coatings Technology","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0257897224013124","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, COATINGS & FILMS","Score":null,"Total":0}

引用次数: 0

Abstract

NiCoCrAlYSiHf coatings, fabricated via Arc Ion Plating (AIP), were thermally modified using a millisecond laser to achieve micro- and nano-scale crystal distributions on the surface. The impact of various parameters on surface morphology was studied, and a comparative analysis of early and long-term high-temperature oxidation behavior at 1100 °C was conducted. After 125 h of oxidation, the original coating failed, while the nano-scale coating formed a single-layer oxide and the micron-scale coating formed a double-layer oxide. The oxide growth rates for the nano-scale (2.60 × 10⁻⁵ μm²/s) and micro-scale coatings (6.89 × 10⁻⁵ μm²/s) were both significantly lower than that of the unmodified coating (2.63 × 10⁻⁴ μm²/s), indicating that millisecond laser modification notably enhances the oxidation resistance, with finer grain sizes yielding better results.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Surface & Coatings Technology 工程技术-材料科学：膜

CiteScore

10.00

自引率

11.10%

发文量

921

审稿时长

19 days

期刊介绍： Surface and Coatings Technology is an international archival journal publishing scientific papers on significant developments in surface and interface engineering to modify and improve the surface properties of materials for protection in demanding contact conditions or aggressive environments, or for enhanced functional performance. Contributions range from original scientific articles concerned with fundamental and applied aspects of research or direct applications of metallic, inorganic, organic and composite coatings, to invited reviews of current technology in specific areas. Papers submitted to this journal are expected to be in line with the following aspects in processes, and properties/performance: A. Processes: Physical and chemical vapour deposition techniques, thermal and plasma spraying, surface modification by directed energy techniques such as ion, electron and laser beams, thermo-chemical treatment, wet chemical and electrochemical processes such as plating, sol-gel coating, anodization, plasma electrolytic oxidation, etc., but excluding painting. B. Properties/performance: friction performance, wear resistance (e.g., abrasion, erosion, fretting, etc), corrosion and oxidation resistance, thermal protection, diffusion resistance, hydrophilicity/hydrophobicity, and properties relevant to smart materials behaviour and enhanced multifunctional performance for environmental, energy and medical applications, but excluding device aspects.