Microstructure, mechanical, and tribological properties of transition metal (Nb, V, W) nitride coating on AISI-1045 steel by cathodic cage plasma deposition

材料科学 氮化钒 涂层 冶金 氮化物 氮化铌 氮化锆 微观结构 复合材料 图层(电子) 氮化钛
作者
E. A. M. Filho,M. Naeem,J.C. Díaz-Guillén,Edilene Márcia de Sousa,T. H. C. Costa,Javed Iqbal,Rômulo Ríbeiro Magalhães de Sousa
出处
期刊:Journal of vacuum science & technology [American Institute of Physics]
卷期号:42 (5) 被引量:4
标识
DOI:10.1116/6.0003773
摘要

AISI-1045 steel is a medium-carbon, medium-strength steel that usually requires surface engineering to be usable in industrial applications. Using the cathodic cage plasma deposition technique, transition metal (Nb, V, W) nitride coating is deposited on this steel using cathodic cage lids of these metals. The hardness of untreated steel (1.8 GPa) is upgraded to 11.2, 12.2, and 9.7 GPa for niobium nitride, vanadium nitride, and tungsten nitride coating, respectively. The elastic modulus, the ratio of hardness-elastic modulus (H/E, H2/E, and H3/E2), and the plasticity factor depict the improvement in mechanical and elastic properties. The sample treated with a niobium cage lid exhibits the Nb4N5 phase, the vanadium cage lid shows the VN phase (along with the Fe4N phase), and the tungsten cage lid consists of W2N3, WFeN2, and Fe4N phases. Among these coatings, the thickness of niobium nitride coating is maximum (1.87 μm), and a low deposition rate is obtained for tungsten nitride coating (0.83 μm). In addition to this coating, a nitrogen diffusion zone (∼60 μm) is also formed beneath the coating, which creates a hardness gradient between the coating and the substrate. The ball-on-disc wear tester shows that niobium nitride coating deposition reduces the wear rate from 19.5 × 10−3 to 8.8 × 10−3 mm3/N m and exhibits excellent wear performance.

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
2秒前
2秒前
2秒前
充电宝应助liyong采纳,获得30
2秒前
科研熊发布了新的文献求助10
2秒前
爆米花应助llll采纳,获得10
3秒前
3秒前
letme完成签到,获得积分20
4秒前
桐桐应助机智的方盒采纳,获得10
4秒前
4秒前
高贵电源发布了新的文献求助10
5秒前
小二郎应助77采纳,获得10
5秒前
7秒前
letme发布了新的文献求助10
7秒前
dx3906发布了新的文献求助10
8秒前
爆米花应助linshunan采纳,获得10
9秒前
9秒前
9秒前
乐乐应助知更采纳,获得10
9秒前
欢呼的访文完成签到,获得积分10
10秒前
10秒前
Nole应助long采纳,获得10
11秒前
11秒前
wilbur发布了新的文献求助10
12秒前
蔡源完成签到 ,获得积分10
12秒前
忧虑的钻石完成签到,获得积分10
12秒前
12秒前
南宫若翠完成签到,获得积分10
12秒前
安心欢愉发布了新的文献求助10
13秒前
paranea发布了新的文献求助30
14秒前
申震发布了新的文献求助10
14秒前
LYH完成签到,获得积分10
14秒前
14秒前
李健的小迷弟应助杉杉采纳,获得10
16秒前
余冰安发布了新的文献求助10
17秒前
小蘑菇应助多情的兔子采纳,获得10
17秒前
18秒前
18秒前
某某家的最爱完成签到,获得积分10
19秒前
恶毒的婆婆完成签到,获得积分10
19秒前
高分求助中
(应助此贴封号)【重要!!请各用户(尤其是新用户)详细阅读】【科研通的精品贴汇总】 10000
An Introduction to Foreign Language Learning and Teaching 750
China Pluperfect I: Epistemology of Past and Outside in Chinese Art 520
Matrix Methods in Data Mining and Pattern Recognition Second Edition 510
Cosmos as Art Object: Studies in Plato's Timaeus and Other Dialogues 500
What is the Future of Psychotherapy in Digital Age? Technology, AI Bots, and Psychotherapy after Covid 444
煤炭地下气化渗流燃烧方法的研究 400
热门求助领域 (近24小时)
化学 材料科学 医学 生物 纳米技术 工程类 有机化学 化学工程 生物化学 计算机科学 内科学 物理 复合材料 催化作用 细胞生物学 无机化学 光电子学 物理化学 电极 基因
热门帖子
关注 科研通微信公众号,转发送积分 7632140
求助须知:如何正确求助?哪些是违规求助? 9206585
关于积分的说明 19745169
捐赠科研通 7201514
什么是DOI,文献DOI怎么找? 3274756
关于科研通互助平台的介绍 2436666
邀请新用户注册赠送积分活动 2271440