Effect of Zirconium Oxide Reinforcement on Microstructural, Electrochemical, and Mechanical Properties of TiNi Alloy Produced via Powder Metallurgy Route

材料科学 介电谱 合金 复合数 烧结 纳米压痕 粉末冶金 冶金 氧化物 腐蚀 电化学 复合材料 电极 物理化学 化学
作者
Syed Abbas Raza,Muhammad Khurram Khan,Muhammad Ramzan Abdul Karim,Rashid Ali,Muhammad Umair Naseer,Syed Zameer Abbas,Mairaj Ahmad
出处
期刊:Journal of Engineering Materials and Technology-transactions of The Asme [ASME International]
卷期号:143 (4) 被引量:4
标识
DOI:10.1115/1.4051308
摘要

Abstract Equiatomic TiNi alloy composites, reinforced with 0, 5, 10, and 15 vol% ZrO2, were synthesized using conventional sintering approach. Equiatomic TiNi pre-alloyed powder and ZrO2 powder were mixed in planetary ball mill for 6 h followed by cold compaction and pressure-less sintering, respectively. The sintered density was found to vary inversely with the addition of ZrO2 content. The X-ray diffraction (XRD) spectra have shown the formation of multiple-phases which were resulted from the decomposition of the B19′ and B2 phases of the equiatomic TiNi alloy due to the addition of ZrO2 and higher diffusion rate of Ni than that of Ti in the alloy composite. An increase in hardness was noted due to the addition of ZrO2, measured by micro and nanoindentation techniques. Potentiodynamic polarization scan revealed a 10% decrease in the corrosion rate of the composite containing 10 vol% ZrO2. Electrochemical impedance spectroscopy (EIS) results indicated an increase in passive layer resistance (Rcoat) due to the increase in charge transfer resistance (Rct) caused by the reduced leaching of ions from the surface.
最长约 10秒,即可获得该文献文件

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
matilda完成签到 ,获得积分10
1秒前
1秒前
1秒前
汉堡包应助科研通管家采纳,获得10
1秒前
栗子应助科研通管家采纳,获得10
2秒前
坚强的哈密瓜完成签到,获得积分10
2秒前
猫会后空翻完成签到 ,获得积分10
2秒前
酷波er应助科研通管家采纳,获得10
2秒前
脑洞疼应助科研通管家采纳,获得10
2秒前
个性语堂应助科研通管家采纳,获得10
2秒前
yao应助科研通管家采纳,获得10
2秒前
烟花应助科研通管家采纳,获得10
2秒前
CodeCraft应助科研通管家采纳,获得10
2秒前
热气球应助科研通管家采纳,获得10
2秒前
乐乐应助科研通管家采纳,获得10
2秒前
香蕉觅云应助科研通管家采纳,获得10
2秒前
cdercder应助科研通管家采纳,获得30
2秒前
充电宝应助科研通管家采纳,获得10
2秒前
李爱国应助科研通管家采纳,获得10
2秒前
FashionBoy应助科研通管家采纳,获得10
2秒前
英俊的铭应助科研通管家采纳,获得10
2秒前
南北应助科研通管家采纳,获得10
2秒前
大刀开口完成签到,获得积分10
2秒前
Owen应助科研通管家采纳,获得10
2秒前
丘比特应助科研通管家采纳,获得10
2秒前
hzc应助科研通管家采纳,获得10
2秒前
充电宝应助科研通管家采纳,获得10
3秒前
3秒前
852应助科研通管家采纳,获得10
3秒前
咕咕发布了新的文献求助10
3秒前
violinsj完成签到,获得积分0
3秒前
ykyin发布了新的文献求助10
3秒前
nz发布了新的文献求助30
4秒前
Jrssion完成签到,获得积分10
5秒前
直率的钢铁侠完成签到,获得积分10
6秒前
MiSD完成签到,获得积分10
7秒前
大刀开口发布了新的文献求助30
8秒前
wj18637196763完成签到,获得积分10
9秒前
香蕉觅云应助zxj采纳,获得10
9秒前
9秒前
高分求助中
Continuum Thermodynamics and Material Modelling 3000
Production Logging: Theoretical and Interpretive Elements 2700
Les Mantodea de Guyane Insecta, Polyneoptera 1000
Structural Load Modelling and Combination for Performance and Safety Evaluation 1000
Conference Record, IAS Annual Meeting 1977 820
電気学会論文誌D(産業応用部門誌), 141 巻, 11 号 510
Typology of Conditional Constructions 500
热门求助领域 (近24小时)
化学 材料科学 生物 医学 工程类 有机化学 生物化学 物理 纳米技术 计算机科学 内科学 化学工程 复合材料 基因 遗传学 物理化学 催化作用 量子力学 光电子学 冶金
热门帖子
关注 科研通微信公众号,转发送积分 3571662
求助须知:如何正确求助?哪些是违规求助? 3142176
关于积分的说明 9445995
捐赠科研通 2843587
什么是DOI,文献DOI怎么找? 1562944
邀请新用户注册赠送积分活动 731458
科研通“疑难数据库(出版商)”最低求助积分说明 718551