Shi, Mingxiao Li, Jingyong Mao, Weidong Li, Shengliang Yang, Zhidong Ma, Xiang
Published in
International Journal of Materials Research
Surface hardening techniques of steel are of great practical interest for applications in various industrial sectors. Boriding is one of the most economical choices. However, the chief deterrent to the widespread application of the technique is the difficulty in attaining a thick, dense boride layer. To solve this problem, a paste boriding process ...
Li, Haiqing Wang, Yanru Liu, Runze Wang, Shuming
Published in
International Journal of Materials Research
Due to their special structure and many excellent properties, porous Si3N4 ceramics have a wide range of potential applications as a new structural and functional integrated material. In the present study, porous Si3N4 ceramics with excellent bending properties and satisfactory porosity were prepared by the gel-casting method. The variations in por...
Xu, Chengfu Fu, Senyang Peng, Ling Yang, Yongquan Gao, Xinqiang Ma, Lei Tian, Jinping Liu, Rongjin Gu, Zhengfei Yao, Qingrong
...
Published in
International Journal of Materials Research
The phase relations of the R 2Fe14B–Ce2Fe14B (R = Nd, Pr) pseudobinary systems have been investigated by using X-ray powder diffraction, scanning electron microscopy equipped with energy dispersive X-ray spectroscopy and differential thermal analysis. The X-ray powder diffraction results show that continuous solid solutions were formed in this R 2F...
Shyu, Jiin-Jyh Tsai, Pei-Chun
Published in
International Journal of Materials Research
A low-T g SnO–MgO–P2O5 (SMP) glass was mixed with polytetrafluoroethylene (PTFE) to form composites by a sintering route. Effects of SMP:PTFE ratio and sintering temperature (350 °C–430 °C) on the microstructure and the bonding ability to a low thermal-expansion glass substrate were investigated. The onset softening temperatures of SMP and PTFE are...
Gautam, Vikash Patnaik, Amar Bhat, Inder K. Kukshal, Vikas Pawar, Manoj J. Kumar, Ashiwani
Published in
International Journal of Materials Research
In the present research, uncoated and coated (CrN/SiN–CrN) granite dust reinforced aluminum alloy (AA 1050, AA 5083) composites samples were fabricated using stir casting and their physical, mechanical and slurry erosion behavior were assessed. The study reveal a persistent increase in void content, hardness, impact strength and stress intensity fa...
Wang, Kaibao Yang, Liu
Published in
International Journal of Materials Research
This work investigates the possibility of using recycled glass fibre (rGF) to co-process porous geopolymer. A new procedure was developed to incorporate rGF into geopolymer preparation and the content of rGF in porous geopolymer was varied to investigate its effect on thermal and mechanical properties. The rGF was co-processed through mixing with a...
Fabbro, Maria Tereza Santos, Luís P. S. Yamamoto, Felipe M. Matsushima, Jorge T. Baldan, Maurício R.
Published in
International Journal of Materials Research
This paper describes the synthesis of Ag2ZrO3 nanocrystals using coprecipitation and microwave-assisted hydrothermal methods. These nanocrystals were characterized by means of X-ray diffraction, micro-Raman spectroscopy, Fourier transform infrared absorption spectroscopy, field emission scanning electron microscopy, and UV–Visible spectroscopy, and...
Zhang, Kai Zhong, Ning Zhang, Xianjin Wen, Chen Zhou, Yun Lu, Shangwen
Published in
International Journal of Materials Research
In this paper, a low elastic modulus, non-cytotoxic Ti-10Ta-2Nb-2Zr titanium alloy was prepared by selective laser melting additive manufacturing. The effect of annealing and solution heat treatment on the structure, mechanical properties, and tribological behavior were investigated. The results show that the microstructure was composed of the main...
Yadav, Basant Kumar Singh, Virendra Gangwar, Rajat Bisht, Neeraj
Published in
International Journal of Materials Research
Erbium doped zinc boro-tellurite (EZBT) glass samples with molar composition of (55 − x)TeO2–20ZnO–25B2O3–xEr2O3 (x = 0.0, 0.5, 1.0, 1.5 and 2.0 mol.%) were prepared by a conventional melt quenching technique. The prepared samples were characterised using X-ray diffraction, Fourier transform infrared spectroscopy and ultraviolet–visible spectroscop...
Kolli, Nishant Kumar Kundu, Swarup Roy, Santanu
Published in
International Journal of Materials Research
The field of biomaterials continually seeks novel materials to meet the requirements of bone tissue engineering. This manuscript explores polyvinyl alcohol (PVA)–combeite composites. The composites were characterized using X-ray diffraction and scanning electron microscopy. Notably, the X-ray diffraction patterns unveil a combination of amorphous a...