Results 21 to 30 of about 170,548 (258)

Glass Forming Ability and Mechanical Properties of Zr57.52Co21.24Al9.24Ag12 bulk metallic glass [PDF]

Materials Research, 2016
The effect of the partial substitution of Al for Ag in the glass forming ability (GFA) of the Zr57.52Co21.24Al21.24-xAgx (x = 8, 10, 12, and 14 at. %) family alloy are reported and discussed. Cylindrical and conical ingots were obtained using the suction
Carlos Ernesto Borja Soto, Ignacio Alejandro Figueroa Vargas, Gabriel Ángel Lara Rodríguez, Jorge Alejandro Verduzco Martínez   +3 more
doaj   +2 more sources

Corrosion resistance and glass forming ability of Fe47Co7Cr15M9Si5B15Y2 (M=Mo, Nb) amorphous alloys [PDF]

Materials Research, 2013
In the present work the effect of substituting Mo with Nb on the glass forming ability and corrosion resistance of Fe-Co-Cr-M-Si-B-Y (M=Mo, Nb) ribbons with high corrosion resistance is investigated.
Carlos Alberto Caldas de Souza, Claudomiro Bolfarini, Walter José Botta Jr., Luiz Rogério Pinho de Andrade Lima, Marcelo Falcão de Oliveira, Claudio S. Kiminami   +5 more
doaj   +1 more source

Insights into metal glass forming ability based on data-driven analysis

Materials & Design, 2023
Scientists have extensively studied metallic glasses (MGs) for their excellent properties and potential applications. However, the limited glass forming ability (GFA) of MGs poses a significant challenge in engineering fabrication, severely limiting ...
Tinghong Gao, Yong Ma, Yutao Liu, Qian Chen, Yongchao Liang, Quan Xie, Qingquan Xiao   +6 more
doaj   +1 more source

Glass Forming Ability and Corrosion Resistance of Zr-Cu-Ni-Al-Ag Bulk Metallic Glass

Metals, 2016
Zr70−xCu12.5Ni10Al7.5Agx (x = 0–10) bulk metallic glasses (BMGs) have been prepared by copper mold casting. The glass-forming ability (GFA) and corrosion behavior of Zr-based BMGs have been investigated.
Wei Zhou, Caiwei Zhang, Minqi Sheng, Jixin Hou   +3 more
doaj   +1 more source

Correlation between the Arrhenius crossover and the glass forming ability in metallic glasses. [PDF]

Sci Rep, 2017
AbstractThe distinctive characteristic of the metallic glass-forming system is that the variation in viscosity with temperature obeys Vogel-Fulcher-Tammann (VFT) relationship in the undercooled state and Arrhenius relationship in the high temperature region.
Wen T, Yao W, Wang N.
europepmc   +4 more sources

Enhanced the glass forming ability and plasticity of Ti–Cu–Be bulk metallic glasses by addition of Zr

Results in Materials, 2020
In this paper, the effects of Zr addition on the microstructure evolution, GFA and mechanical properties of the Ti55-xZrxCu22.5Be22.5 (x ​= ​0–30) alloys were investigated.
J.L. Cheng, J.J. Wang, Y.L. Yun
doaj   +1 more source

A metal-organic framework with ultrahigh glass-forming ability. [PDF]

Sci Adv, 2018
We have discovered and clarified the ultrahigh glass-forming ability of the metal-organic frameworks—ZIF-62 [Zn(Im 2− x bIm x )].
Qiao A, Bennett TD, Tao H, Krajnc A, Mali G, Doherty CM, Thornton AW, Mauro JC, Greaves GN, Yue Y.   +9 more
europepmc   +5 more sources

Effects of similar-element-substitution on the glass-forming ability and mechanical behaviors of Ti-Cu-Zr-Pd bulk metallic glasses

Journal of Materials Research and Technology, 2018
The Ti41Cu31Zr10Pd13 (at.%) metallic glasses are promising for bone-implantation applications due to their exceptional bio-compatibility. However, Pd, as a noble element, keeps the fabrication cost high and prevents the industrial sale production of ...
Haoling Jia, Xie Xie, Lei Zhao, Jianfeng Wang, Yanfei Gao, Karin A. Dahmen, Weidong Li, Peter K. Liaw, Chaoli Ma   +8 more
doaj   +1 more source

U-Fe-Al metallic glasses with superior glass forming ability and corrosion resistance

Journal of Materials Research and Technology, 2020
U-Fe-based ternary alloys have showed weaker glass forming ability (GFA) than U-Co-based ones, although U-Fe is a better base glass system than U-Co.
Pei Zhang, Zhen Pu, Pengguo Zhang, Huogen Huang, Dingzhou Cai, Yingmin Wang   +5 more
doaj   +1 more source

Exploration of the atomic-level structures of the icosahedral clusters in Cu–Zr–Al ternary metallic glasses via first-principles theory

Materials Research Express, 2022
The atomic-level structures of the icosahedral clusters in Cu–Zr–Al ternary metallic glasses were studied via the first-principles theory. The rules of icosahedra stability were determined.
Wenfei Lu, Zhilue Wang, Hongping Xiang, Aihan Feng, Jun Shen   +4 more
doaj   +1 more source