Results 41 to 50 of about 639,220 (309)

Evading the refining-induced trade-off between performance enhancement and alloy composition deviation in Fe-based amorphous alloys

Journal of Materials Research and Technology, 2023
Understanding the slag-metal reactions in Fe-based amorphous alloys is of paramount importance to evade the refining-induced trade-off between performance enhancement and alloy composition deviation.
Shuai Mo, Tao Liu, Yi Luo, Qing Fang, Tuoxiao Wang, Hua Zhang, Hongwei Ni   +6 more
doaj   +1 more source

Fe-based thick amorphous-alloy coating by laser cladding

, 2001
New thick Fe-based amorphous alloy coatings have been synthesized by laser surface cladding, with the nominal composition of Fe57Co8Ni8Zr10Si4B13 (at.%).
Wu, XL (reprint author), Cleveland State Univ, Dept Chem Engn, 1960 E24th St SH 455, Cleveland, OH 44115 USA., 武晓雷, 洪友士, Youshi Hong, Xiaolei Wu   +4 more
core   +1 more source

Comparative study on induction brazing of diamond with rare earth Nd-doped crystalline and amorphous Ni-based filler alloy

Journal of Materials Research and Technology
This essay aims to comparatively study the microscopic morphology and grinding properties of brazed diamonds with amorphous and crystalline filler alloy in the case of rare-earth Nd-doped modified Ni-based filler alloy.
Tian Jin, Chunxia Zhang, Sujuan Zhong, Huawei Sun, Zhongfang Yan, Guodong Wen, Dong Xu   +6 more
doaj   +1 more source

Electrodeposition of completely amorphous Ni-B alloy coatings

Cailiao gongcheng, 2021
In order to solve the problem that it is difficult to prepare highly amorphous Ni-B alloy coating, the control variable method was used to explore the influence law of bath composition on the amorphous process of Ni-B alloy coating, and the ...
HAN Xi-zheng, FEI Jing-yin, ZHAO Li-na, YAN Bao-qiang, WANG Jun   +4 more
doaj   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Effect of TiC on amorphous forming ability, microstructure, and thermal stability of Fe55Nb15Ti15Ta15 alloys

Fenmo yejin jishu
Due to the low amorphous forming ability and the poor room temperature plasticity, the engineering applications of Fe-based amorphous alloys were greatly limited. Based on the design concept of “near mixing enthalpy with effective atomic size difference”,
TANG Cuiyong, XIE Wenbin, ZOU Zechang, SUN Zhenjun, CHEN Xueyong, SHEN Rongfeng   +5 more
doaj   +1 more source

Medium Range Order in High Aluminum Content Amorphous Alloys Measured by Fluctuation Electron Microscopy [PDF]

, 2007
High Al-content metallic amorphous alloys have an unusual devitrification behavior. Upon annealing, alloys made by a rapid quench develop a high density (>1021 m-3) of pure Al nanocrystals.
Stratton, William
core  

Crystallization kinetics of Al86Ni8Gd6 amorphous alloy [PDF]

, 2013
We study structure and crystallization kinetics of melt-spun Al 86Ni8Gd6 amorphous alloy. The X-ray diffraction and transmission electron microscopy detect pronounced nanoscale clusters in the structure of the amorphous state.
Kulikova, T. V., Bykov, V. A., Ryltsev, R. E., Belozerova, A. A., Murzakaev, A. M.   +4 more
core   +1 more source

Using fluorescence fluctuation spectroscopy to quantify molecular dynamics within cells

FEBS Open Bio, EarlyView.
Microscopy techniques like fluorescence correlation spectroscopy (FCS) and number and brightness analysis (N&B) allow to quantify concentrations, diffusion rates, and oligomerization of fluorescently labeled molecules in the living cell. In this protocol the principles of how to set up these types of experiments are described including calibration ...
Mark A. Hink
wiley   +1 more source

Fabrication of Ti60Mn20‒xCu20+x (x=0, 10) amorphous powders by mechanical alloying

Fenmo yejin jishu
Based on the traditional composition design concept, a new design concept of “near-mixing enthalpy + effective atomic size difference” component imbalance diffusion was proposed in this paper, and it was first used to design the titanium-based amorphous ...
XIA Zheyuan, CHEN Zhihui, LI Jiacheng, ZOU Zechang, CHEN Xueyong, TANG Cuiyong   +5 more
doaj   +1 more source