Results 51 to 60 of about 456 (174)

Microstructural and Mechanical Properties of a Hard Anodic Coating Applied on an Elastically Prestrained Aluminum Substrate

Advanced Engineering Materials, Volume 27, Issue 15, August 2025.
Prestraining the substrate influences coating formation process. Higher prestraining force leads to higher coating thickness and lower hardness. Increase in prestraining force enhances preliminary damage in hard anodic coating. Fatigue damage mechanisms change for hard anodized prestrained samples.
Linto George Thomas, Lisa Winter, Frank Simchen, Tobias Breitfeld, Thomas Lampke   +4 more
wiley   +1 more source

Study on the effect of surface composite strengthening on the surface integrity of 18CrNiMo7-6 carburized gear steel

Jixie qiangdu
Shot peening process is widely used in the manufacturing process of gears and other basic components, and its own limitations limit the enhancement of the surface integrity of the workpiece.
WANG Zhen, SUN Hao, CUI Yilong, LI Linyan, WANG Tao, HAN Jiaobao   +5 more
doaj   +2 more sources

Effect of Ultrasonic Shot Peening on Shape Memory Alloy

Transactions of Japan Society of Spring Engineers, 2009
In order to overcome difficulties that have hindered precision casting of shape memory alloys, we made ingots created with self-propagating high temperature synthetic method (SHS) which eventually led us to the success of precision casting utilizing lost wax process.
Kanehisa HATTORI, Yoshihiro WATANABE, Kazuhiro KITAMURA, Tadashi INABA, Yukiharu YOSHIMI   +4 more
openaire   +2 more sources

Enhancing Plasma Electrolytic Oxidation (PEO) Coatings on Magnesium Alloys: The Critical Role of Surface Pretreatments

Advanced Materials Interfaces, Volume 12, Issue 14, July 25, 2025.
This review explores how various surface pretreatment methods—such as heat treatment, severe plastic deformation, laser modification, immersion, and cold spray—enhance the performance of PEO coatings on magnesium alloys. The study highlights how these pretreatments influence coating microstructure, adhesion, and corrosion resistance, offering new ...
Arash Fattah‐alhosseini, Abdelhameed Fardosi, Alireza Askari, Minoo Karbasi, Burak Dikici, Mosab Kaseem   +5 more
wiley   +1 more source

Influence of Ultrasonic Surface Rolling Process and Shot Peening on Fretting Fatigue Performance of Ti-6Al-4V

Chinese Journal of Mechanical Engineering, 2021
At present, there are many studies on the residual stress field and plastic strain field introduced by surface strengthening, which can well hinder the initiation of early fatigue cracks and delay the propagation of fatigue cracks. However, there are few
Ning Wang, Jinlong Zhu, Bai Liu, Xiancheng Zhang, Jiamin Zhang, Shantung Tu   +5 more
doaj   +1 more source

A Review on Fatigue Characteristics of Nickel‐Aluminum Bronze (NAB): Conventionally Fabricated and Additively Manufactured

Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 2, Page 535-565, February 2025.
ABSTRACT Nickel‐aluminum bronze (NAB) is extensively utilized across various industries, particularly marine applications due to its exceptional corrosion resistance. The mechanical properties of NAB are highly dynamic, and influenced by factors such as manufacturing processes, operating environments, and microstructure.
Mojtaba Roshan, MohammadBagher Mahtabi, Sara Ranjbar Eslamloo, Alireza Behvar, Meysam Haghshenas   +4 more
wiley   +1 more source

Excellent wear performance of magnesium alloy from composite modified layer containing TiC coating and gradient microstructure

Materials & Design
The inferior wear resistance of magnesium alloys severely restricts their broader application. In this study, a novel method (referred to as SUSP) combining ultrasonic shot peening with TiC particles was explored, which fabricated the composite modified ...
Xiujie Chen, Ke Xiao, Yanfeng Han, Tianyi Li, Xuexiu Liang, Yeifei Yuan, Sheng Fang   +6 more
doaj   +1 more source

Friction and Wear Characteristics of Micro‐Arc Oxidation Coating on Ti6Al4V Alloy—A Review

Biosurface and Biotribology, Volume 11, Issue 1, January/December 2025.
ABSTRACT Ti6Al4V alloy is widely used in artificial joints, artificial bones, and dental implants due to its elastic modulus similar to that of bone, good biocompatibility and non‐cytotoxicity, low density, and excellent fatigue resistance. However, its utility is constrained by the low surface hardness and inadequate wear resistance.
Zhangyue Qin, Xiaogang Zhang, Yali Zhang, Yong Luo, Zhongmin Jin   +4 more
wiley   +1 more source

Evolution of Surface Engineering Technology in Cylinder Liner‐Piston Ring System of Internal Combustion Engines

The Journal of Engineering, Volume 2025, Issue 1, January/December 2025.
A comprehensive synthesis of laser surface texturing, coating technologies and materials selection applied to cylinder liner‐piston ring systems, highlighting their evolution and impact on tribological performance and engine performance. ABSTRACT Enhancing fuel efficiency and reducing exhaust emissions in internal combustion engines is vital for ...
Julius Caesar Puoza, Sherry Kwabla Amedorme, Abdulai Musah, Awudu Ibrahim, Yakubu Kuusana   +4 more
wiley   +1 more source

Heterostructured Metallic Structural Materials: Research Methods, Properties, and Future Perspectives

Advanced Functional Materials, Volume 34, Issue 51, December 16, 2024.
Heterostructured materials (HSMs) are becoming an emerging strategy for superior mechanical properties of metallic materials. Comprehensive evidence is necessary to substantiate their feasibility. This study provides an extensive review of experimental results from worldwide research groups across titanium, magnesium, aluminum, copper, steel, and ...
Xinxin Dong, Bo Gao, Lirong Xiao, Jiajun Hu, Mengning Xu, Zongyao Li, Jiaqi Meng, Xiaodong Han, Hao Zhou, Yuntian Zhu   +9 more
wiley   +1 more source