Effect of Oxygen to Fuel Ratio by Explosive Spraying on Properties of Iron-based Amorphous Coatings

JING Rui; YU Weiyuan; WANG Mingkang

doi:10.7512/j.issn.1001-2303.2026.02.08

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Effect of Oxygen to Fuel Ratio by Explosive Spraying on Properties of Iron-based Amorphous Coatings
Vol. 56, Issue 2, Pages: 73-82(2026)
Received：29 December 2024，

Revised：2025-04-21，

Published：20 February 2026
DOI： 10.7512/j.issn.1001-2303.2026.02.08
稿件说明：

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景瑞，俞伟元，王明康.爆炸喷涂氧燃比对铁基非晶涂层性能的影响［J］.电焊机，2026，56（2）：73-82. DOI： 10.7512/j.issn.1001-2303.2026.02.08.

JING Rui, YU Weiyuan, WANG Mingkang.Effect of Oxygen to Fuel Ratio by Explosive Spraying on Properties of Iron-based Amorphous Coatings[J].Electric Welding Machine, 2026, 56(2): 73-82. DOI： 10.7512/j.issn.1001-2303.2026.02.08.

摘要

为优化爆炸喷涂铁基非晶涂层的综合性能，以FeCrMoCBSi非晶粉末为原料，采用爆炸喷涂技术，通过改变氧燃比参数（2.4，2，1.7，1.5）在316L不锈钢基板上沉积了铁基非晶涂层。通过X射线衍射仪（XRD）、扫描电子显微镜（SEM）、维氏显微硬度计、球盘式摩擦磨损试验机和电化学工作站等测试方法，系统探究了氧燃比对涂层显微组织、非晶相含量、力学性能、耐磨性及耐蚀性的影响。结果表明：随着氧燃比的降低，涂层的非晶相含量先增后降，孔隙率和表面粗糙度先降后增。氧燃比过高会降低喷涂过程中颗粒的熔化程度，增加孔隙率；氧燃比过低会导致粒子飞行速率低，从而涂层致密性和力学性能下降，颗粒发生氧化并积聚热量，涂层易晶化；当氧燃比为1.7时，铁基非晶涂层的耐蚀性和耐磨性最好，涂层的综合性能最佳。本研究为爆炸喷涂制备铁基非晶涂层技术在海洋、机械等耐磨耐蚀领域的工程应用提供了理论支撑与技术参考。

Abstract

FeCrMoCBSi powder was selected as the raw material

and iron-based amorphous coatings were deposited on 316 L stainless steel substrates using explosion spraying technology. The oxygen-fuel ratio parameters were systematically varied (2.4

2.0

1.7

1.5) to investigate their effects on the microstructure

wear resistance

and corrosion resistance of the coatings. Characterization techniques included X-ray diffraction (XRD)

scanning electron microscopy (SEM)

Vickers microhardness testing

ball-on-disk friction and wear testing

and electrochemical workstation analysis. The results indicate that as the oxygen-fuel ratio decreases

the amorphous content of the coating initially increases and subsequently decreases

while porosity and surface roughness exhibit an inverse trend. An excessively high oxygen-fuel ratio reduces the degree of particle melting during spraying

thereby increasing porosity. Conversely

an overly low oxygen-fuel ratio leads to reduced particle flight speed

resulting in decreased coating density and mechanical properties. Additionally

under such conditions

particles may become oxidized and accumulate heat

promoting crystallization of the coating. Optimal performance was achieved when the oxygen-fuel ratio was set to 1.7

at which point the iron-based amorphous coating exhibited superior corrosion and wear resistance

along with the best overall comprehensive properties.

关键词

Keywords

references

Kuchumova I D ， Cherkasova N Y ， Batraev I S ， et al . Wear-resistant Fe-based m etallic glass-Al 2 O 3 composite coatings produced by detonation spraying ［J］. Journal of Thermal Spray Technology ， 2022 ， 31 （ 4 ）： 1355 - 1365 .

梁秀兵，程江波，冯源，等 . 铁基非晶涂层的研究进展［J］. 材料工程， 2017 ， 45 （ 9 ）： 1 - 12 .

LIANG X B ， CHENG J B ， FENG Y ， et al . Research Progress on Fe-based Amorphous Coatings ［J］. Journal of Materials Engineering ， 2017 ， 45 （ 9 ）： 1 - 12 .

欧阳晟，储志强，唐求豪，等 . 爆炸喷涂铁基非晶涂层的微观结构和纳米压痕行为［J］. 粉末冶金材料科学与工程， 2021 ， 25 （ 6 ）： 480 - 485 .

OUYANG S ， CHU Z Q ， TANG Q H ， et al . Microstructure and nano-indentation behavior of detonation sprayed iron-based amorphous coating ［J］. Materials Science and Engineering of Powder Metallurgy ， 2021 ， 25 （ 6 ）： 480 - 485 .

卫旭峰，徐涛，李德元，等 . 热处理温度对爆炸喷涂Al 2 O 3 /NiCoCrAlYTa涂层组织性能的影响［J］. 材料热处理学报， 2020 ， 39 （ 4 ）： 127 - 132 .

WEI X F ， XU T ， LI D Y ， et al . Effect of heat treatment temperature on Al 2 O 3 /NiCoCrAlYTa coating by detonation gun spraying ［J］. Transactions of Materials and Heat Treatment ， 2020 ， 39 （ 4 ）： 127 - 132 .

Zhai H ， Ou M ， Cui S ， et al . Characterizations the deposition behavior and mechanical properties of detonation sprayed Fe-based amorphous coatings ［J］. Journal of Materials Research and Technology ， 2022 ， 18 ： 2506 - 2518 .

Li X ， Zhai H ， Li W ， et al . Effect of Substrate Materials on Deposition Behavior and Properties of Fe-Based Amorphous D-Gun Coatings ［J］. Journal of Thermal Spray Technology ， 2023 ： 1 - 15 .

Xie L ， Xiong X ， Zeng Y ， et al . The wear properties and mechanism of detonation sprayed iron-based amorphous coating ［J］. Surface and Coatings Technology ， 2019 ， 366 ： 146 - 155 .

李旭强，李文生，翟海民，等 . Fe基非晶涂层厚度与其爆炸喷涂沉积特性及性能［J］. 表面技术， 2023 ， 52 （ 5 ）： 140 - 148+162 .

LI X Q ， LI W S ， ZHAI H M ， et al . Effect of Coating Thickness on Fe-based Amorphous Detonation Spraying Deposition Characteristics and Properties ［J］. Surface Technology ， 2023 ， 52 （ 5 ）： 140 - 148+162 .

Sundararajan G ， Sen D ， Sivakumar G . The tribological behaviour of detonation sprayed coatings：the importance of coating process parameters ［J］. Wear ， 2005 ， 258 （ 1-4 ）： 377 - 391 .

Hong W ， Lan X D ， Yong L ， et al . Fabrication， tribological and corrosion behaviors of detonation gun sprayed Fe-based metallic glass coating ［J］. Transactions of Nonferrous Metals Society of China ， 2016 ， 26 （ 6 ）： 1629 - 1637 .

欧梦静 . 爆炸喷涂Fe基非晶涂层的沉积机制与腐蚀行为研究［D］. 甘肃：兰州理工大学， 2023 .

OU M J . Deposition Mechanism and Corrosion Behavior of Detonation Sprayed Fe-based Amorphous Coatings ［D］. Gansu ： Lanzhou University of Technology ， 2023 .

Xu J J ， Kang J J ， Yue W ， et al . High-temperature tribological property of Fe-based amorphous alloy coating ［J］. Journal of Non-Crystalline Solids ， 2021 ， 573 ： 121136 .

Mahade S ， Aranke O ， Björklund S ， et al . Influence of processing conditions on the microstructure and sliding wear of a promising Fe-based coating deposited by HVAF ［J］. Surface and Coatings Technology ， 2021 ， 409 ： 126953 .

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