300M钢激光熔覆C276涂层微观组织和电化学性能
Microstructure and electrochemical properties of laser cladding C276 coating on 300M steel
查看参考文献22篇
文摘
|
为提升300M钢表面耐腐蚀性,采用NCLT CW-1K固体Nd: YAG激光器系统,利用激光熔覆技术在300M钢表面制备Hastelloy C276涂层,对C276涂层的宏观形貌、物相组成进行表征,利用滑动摩擦磨损机、电化学工作站进行摩擦磨损、电化学测试。结果表明:激光熔覆C276涂层质量良好,C276涂层较基体显微硬度提升1.4倍,但耐磨性低于300M钢基体;涂层腐蚀电位最大,腐蚀电流密度最小,在300M钢表面采用激光熔覆技术制备出C276涂层,显著提升300M钢表面耐蚀性能,为提升材料表面的耐蚀和防腐性能提供新的方案。 |
其他语种文摘
|
IIn order to improve the corrosion resistance of 300M steel surface,NCLT was used in cw-1k solid-state Nd: YAG laser system,Hastelloy C276 coating with 800W laser power and 8 mm/s scanning speed was prepared on the surface of cw-1k solid-state Nd: YAG laser system.The macro morphology, microstructure, phase composition,microhardness,friction and wear properties and electrochemical properties of C276 coating were tested.The results show that the microhardness of C276 coating is increased by 1.4 compared with the substrate.However, the wear resistance of the coating is lower than that of the 300M steel substrate, the corrosion potential of the coating is the highest, the self-corrosion current density is the smallest.The C276 coating is prepared on the surface of 300M steel by laser cladding technology, which significantly improves the corrosion resistance of 300M steel surface, and provides a new scheme for improving the corrosion resistance and corrosion resistance of the material surface. |
来源
|
航空材料学报
,2021,41(5):86-93 【核心库】
|
DOI
|
10.11868/j.issn.1005-5053.2020.000153
|
关键词
|
300M钢
;
Hastelloy C276
;
激光熔覆
;
微观组织
;
电化学
|
地址
|
1.
中国民航大学机场学院, 天津, 300300
2.
中国民航大学航空工程学院, 天津, 300300
|
语种
|
中文 |
文献类型
|
研究性论文 |
ISSN
|
1005-5053 |
学科
|
航空 |
基金
|
国家自然科学基金面上项目
|
文献收藏号
|
CSCD:7068291
|
参考文献 共
22
共2页
|
1.
张慧萍. 飞机起落架用300M超高强钢发展及研究现状.
哈尔滨理工大学学报,2011,16(6):73-76
|
CSCD被引
25
次
|
|
|
|
2.
杨广峰. 300M超高强钢在中性盐雾环境中的腐蚀行为及机制.
钢铁研究学报,2020,32(5):406-415
|
CSCD被引
4
次
|
|
|
|
3.
Wang P N. Effect of the mechanical properties and corrosion behaviors of nickel-cadmium duplex electroplated AISI 4340 steel by using various solid solution treatments.
Mater Trans,2018,59:406
|
CSCD被引
2
次
|
|
|
|
4.
Tillmann W. Thermally sprayed fifine structured WC-12Co coatings fifinished by ball burnishing and grinding as an innovative approach to protect forming tools against wear.
Surface and Coatings Technology,2015,268:134-141
|
CSCD被引
5
次
|
|
|
|
5.
汤智慧. 镀层结构与氢脆关系研究.
材料工程,2006(10):37-42
|
CSCD被引
9
次
|
|
|
|
6.
Maniya A. Laser cladding of a featureless iron based alloy.
Surface and Coatings Technology,2012,209:32-37
|
CSCD被引
9
次
|
|
|
|
7.
袁庆龙. 激光熔覆技术研究进展.
材料导报,2010,24(3):112-116
|
CSCD被引
61
次
|
|
|
|
8.
宋立平. 激光表面改性及其应用.
物理与工程,2010,20(4):42-44
|
CSCD被引
9
次
|
|
|
|
9.
Li J N. Influence of Cu on microstructure and wear resistance of TiC/TiB/TiN reinforced composite fabricated by laser cladding.
Materials Chemistry and Physics,2012,133:741-745
|
CSCD被引
12
次
|
|
|
|
10.
徐金涛. 激光熔覆Cr_3Si/γ多相涂层耐蚀性和耐磨性研究.
中国激光,2016(3):66-72
|
CSCD被引
2
次
|
|
|
|
11.
郑必举. 铝含量对Al_xCrFeCoCuNi高熵合金涂层抗氧化性能的影响.
应用激光,2016,36(1):18-22
|
CSCD被引
8
次
|
|
|
|
12.
Khalid S E. Comparative studies of the seawater corrosion behaviour of a range of materials.
Desalination,2003,158(1):35-42
|
CSCD被引
14
次
|
|
|
|
13.
Zhang C. Effects of hightemperature aging on precipitation and corrosion behavior of a Ni Cr Mo Based Hastelloy C276 Superalloy.
Journal of Materials Engineering and Performance,2020,29(4):2026-2034
|
CSCD被引
1
次
|
|
|
|
14.
Yun L. Creep rupture behavior of Hastelloy C276 BNi2 brazed joint.
Materials Science and Engineering: A,2018,711:223-232
|
CSCD被引
1
次
|
|
|
|
15.
Mohammed U I. Effect of Heat treatment and plasma arc welding on the mechanical and metallurgical properties of hastelloy C276.
IOP Conference Series:Materials Science and Engineering. 912(3),2020:032002
|
CSCD被引
1
次
|
|
|
|
16.
黄科. 超音速火焰喷涂哈氏合金C276涂层的显微结构与性能.
材料研究与应用,2010,4(3):207-210
|
CSCD被引
2
次
|
|
|
|
17.
Juan C. Microstructure assessment at high temperature in NiCoCrAlY overlay coating obtained by laser metal deposition.
Journal of Materials Research and Technology,2019,8(2):1761-1772
|
CSCD被引
7
次
|
|
|
|
18.
Espallargas N. Introduction to thermal spray coatings.
Future Development of Thermal Spray Coatings,2015:1-13
|
CSCD被引
4
次
|
|
|
|
19.
Zhang D H. Microstructures and immersion corrosion behavior of laser thermal sprayed amorphous Al-Ni coatings in 3.5% NaCl solution.
Journal of Alloys and Compounds,2018,735:1-12
|
CSCD被引
5
次
|
|
|
|
20.
Liu S H. Development of long laminar plasma jet on thermal spraying process: microstructures of zirconia coatings.
Surface and Coatings Technology,2018,337:241-249
|
CSCD被引
5
次
|
|
|
|
|