Heterogeneous nucleation of Ni3Ti by Mo-enriched particles enhances strength and fracture toughness of maraging steel by Dongdong Xu, Yang Chen, Zhixiang Qi, Chi Xu, Chunjing He, Hongwei Zeng, Daixiu Wei, Guang Chen

Subjects: Get full text

Research on predicting the thermocompression deformation behavior of Mg–Li matrix composite using machine learning and traditional techniques by Dandan Li, Xiaoyu Hou, Yangfan Liu, Linhao Gu, Jinhui Wang, Jiaxuan Ma, Xiaoqiang Li, Zhi Jia, Qichi Le, Dexue Liu, Xincheng Yin

Subjects: Get full text

Synergistic A-site co-doping of (Na1/2Bi1/2)xBa1−xZn1/3Nb2/3O3 perovskites: doping mechanisms, microstructure and impedance studies by Y. Feng, A.T.Z. Lim, M. Lu, J. Sun, K.Y. Chan, S. Ghotekar, D. Zhou, D.C. Sinclair, K.B. Tan

Get full text

Influence of continuous annealing on the interfacial compound evolution and mechanical behavior of hot-rolled titanium/steel composite plates by Zhenxiong Wei, Peng Huang, Qiang Gao, Xixi Su, Zhanhao Feng, Lin Peng, Jun Li, Yonghui Sun, Guoyin Zu

Get full text

A novel bypass-gas metal arc directed energy deposition for in-situ synthesis Al–Cu–Li alloy: exploring the microstructure and mechanical properties evolution from as-deposited state to T6 state by Fenglei Cao, Dianlong Wang, Yunfei Gu, Jiajia Shen, Ziwei Bai, Zhen Tan, Zhimin Liang, Zhenzhen Peng, Xiao Yang, Shaohui Chen, Zhi Zeng, Liwei Wang, J. P. Oliveira

“…An Al–5.51Cu–0.48Li alloy was successfully prepared, followed by subsequent T6 treatment. The microstructure evolution and improvement of mechanical properties after the T6 state were benchmarked against the as-deposited condition. …”
Get full text

High-temperature tribological performance of Co45Fe20Cr15W15Si5 complex concentrated alloy: Evolution of multiscale microstructure and friction-induced in-situ oxide layer by Junjie Jiang, Benbin Xin, Aijun Zhang, Jiesheng Han, Qiangliang Yu, Junhu Meng

“…The high temperature wear behavior of these materials is significantly affected by microstructure transformation and friction-induced oxide layer evolution. …”
Get full text

Effects of Hot rolling Reduction on Microstructural Evolution and Mechanical Properties of 1.25Cr-1Mo-0.5V-0.3C Steel for High-Speed Rail Brake Discs by Hyo-Seong Kim, Moonseok Kang, Minha Park, Byung Jun Kim, Yong-Shin Kim, Tae Young Lee, Byoungkoo Kim, Yong-Sik Ahn

Get full text

Effects of Cold Deformation and Heat Treatments on the Microstructure and Properties of Fe-15Cr-25Ni Superalloy Cold-Drawn Bars by Yunfei Zhang, Zhen Zhang, Zhiyan Sun, Yingli Zhao, Yi Cui, Zhongwu Zhang

“…The combination of cold deformation and solution aging is an important technological route for the bar processing of superalloy fasteners. The microstructure evolution and mechanical properties are intimately related to the process parameters. …”
Get full text

Effect of Heat Treatment on Microstructure and Residual Stress of a Nickel-Cobalt-Based Superalloy Produced by Laser Powder Bed Fusion by Chengjun Wang, Renren Zheng, Xiaolong Liu, Meijuan Li, Dongfeng Chen

“…The investigation systematically examined the impact of heat treatment, specifically solution treatment and solution treatment followed by aging treatment, on the microstructural characteristics and the evolution of residual stress within the alloy. …”
Get full text

Evolution of bond structure and surface morphology of nitrogenated diamond-like carbon coatings during annealing by Jihua Peng, Da Peng, Guoge Zhang, Jiacheng Liao

Get full text

Influence of themo-mechanical treatments and microstructural state on the fatigue behaviour of a weld seam: case of API X60 steel by Fethi Sebaa, Benattou Bouchouicha

“…This fatigue cracking rate transversal to the welding direction initially presents an aspect similar to that of BM but registers a delay as soon as the crack tip enters the second zone (HAZ) then it progresses rapidly. This evolution is characterized by a disturbance due to the repeated change of microstructure.…”
Get full text

Electromagnetic Stirring versus ECAP: Morphological Comparison of Al-Si-Cu Alloys to Make the Microstructural Refinement for Use in SSM Processing by Luis Vanderlei Torres, Luis Fernando Torres, Eugênio José Zoqui

“…The ECAP emerged as a promising technique capable of reduction and homogeneous metals microstructure imposing large deformations occurs in a matrix that contains two channels of the same cross-sectional area and forms an angle of 120°. …”
Get full text

Effects of various rolling deformations on the microstructure, mechanical properties, corrosion behavior, and cytocompatibility of biodegradable Zn-0.5Mn alloys by Yongyong Liu, Rui Yue, Lijing Yang, Zhenlun Song

“…In this work, the effects of various rolling deformations on the microstructural evolution, mechanical properties, corrosion behavior, and cytocompatibility of Zn-0.5Mn alloys were studied. …”
Get full text

Impact of H+ ion irradiation on near-surface microstructure of 316H stainless steel fabricated via powder bed fusion by Mahmoud A. Mahrous, Muhammad A. Abdelghany, Mohamed Aboukhatwa, Iwona Jasiuk

“…This study examines the near-surface microstructural evolution of 316H stainless steel produced via additive manufacturing (AM 316H SS) using laser powder bed fusion, compared to conventionally manufactured 316H stainless steel (standard 316H SS), following irradiation with 0.5 MeV H+ ions at room temperature up to 6.0 dpa. …”
Get full text

Effects of In Situ Electrical Pulse Treatment on the Microstructure and Mechanical Properties of Al-Zn-Mg-Cu Alloy Resistance Spot Welds by Shitian Wei, Xiaoyu Ma, Jiarui Xie, Yali Xie, Yu Zhang

“…Statistical analysis of weld size confirms that both groups possess comparable weld diameters under identical welding currents, suggesting that the observed mechanical improvements are primarily attributed to microstructural evolution rather than geometric factors.…”
Get full text

Microstructure and Mechanical Properties of Brass-Clad Copper Stranded Wires in High-Speed Solid/Liquid Continuous Composite Casting and Drawing by Yu Lei, Xiao Liu, Yanbin Jiang, Fan Zhao, Xinhua Liu, Jianxin Xie

“…This paper clarified the evolution of microstructure and mechanical properties of brass-clad copper stranded wires in high-speed solid/liquid continuous composite casting and drawing, which could provide important reference for industrial production.…”
Get full text

Recent advance in laser powder bed fusion of Ti–6Al–4V alloys: microstructure, mechanical properties and machinability by Chenbing Ni, Junjie Zhu, Baoguo Zhang, Kai An, Youqiang Wang, Dejian Liu, Wei Lu, Lida Zhu, Changfu Liu

“…Finally, the comprehensive machining performance of SLMed Ti–6Al–4V alloys is emphasised in terms of cutting force, surface morphology and roughness, subsurface microstructure evolution, variation of residual stress, and features of tool wear.…”
Get full text

Microstructure, interfacial reaction and shearing property of Sn-58Bi solder joints reinforced by Zn particles during isothermal aging by Xin Yao, Xin Yao, Shuang Tian, Shuang Tian, Minhao Zhou, Honghao Jiao, Honghao Jiao, Jianfeng Wang, Jianfeng Wang, Bo Wang, Bo Wang

“…In this paper, micro-sized Zn particles were added into Sn-58Bi solder flux to form Sn-58Bi-xZn composite solder. The evolution of microstructure, interfacial IMCs and shearing properties during long-term aging were investigated. …”
Get full text

Enhanced corrosion resistance of laser powder bed fusion 316L stainless steel by modifying the microstructure through heat treatment by Cuiling Zhao, Yuchao Bai, Qi Yan, Bing Li

“…This study aims to investigate the microstructural evolution of laser powder bed fusion (LPBF) 316L stainless steel during heat treatment and its effect on corrosion resistance through microstructural characterization and corrosion testing. …”
Get full text

Microstructure, Mechanical Properties, Deformation Behavior, and Crystallographic Texture of the Al-Gd-Cr-Ti Quaternary Alloy for Thermal Neutron Absorption by Sayed M. Amer, Dmitry I. Nikolayev, Tatiana A. Lychagina, Abdelmoneim El-Khouly, Ruslan Yu. Barkov, Alexey S. Prosviryakov, Anastasia V. Mikhaylovskaya, Maria V. Glavatskikh, Andrey V. Pozdniakov

“…The study also provides a detailed analysis of microstructure evolution, texture behavior, and the mechanical strengthening effect of rolling processes, along with neutron absorption performance. …”
Get full text