scholarly journals Microstructure refinement and strengthening of Al–Cu alloys manipulated by nanocrystalline phases formed by in situ crystallization of Ni–Nb–Ti metallic glasses in melt

2020 ◽  
Vol 9 (3) ◽  
pp. 4494-4505 ◽  
Author(s):  
Tao-Tao Li ◽  
Hong-Yu Yang ◽  
Tian-Jing Miao ◽  
He-Li Peng ◽  
Xu Chen ◽  
...  
Keyword(s):  
Metallic Glasses ◽  
Microstructure Refinement ◽  
Cu Alloys ◽  
In Situ Crystallization ◽  
Nanocrystalline Phases

In situ crystallization of Zirconium-based bulk metallic glasses

2000 ◽  
Vol 276-278 ◽  
pp. 905-906 ◽  
Author(s):  
J.L Soubeyroux ◽  
J.M Pelletier ◽  
R Perrier de la Bâthie
Keyword(s):  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
In Situ Crystallization

An experimental investigation on the notch toughness of Cu-Zr-based bulk metallic glasses with in-situ crystallization

2017 ◽  
Vol 469 ◽  
pp. 70-78 ◽  
Author(s):  
Laura M. Andersen ◽  
Sabine Faulhaber ◽  
Tyler Harrington ◽  
Douglas C. Hofmann ◽  
Huikai Cheng ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Notch Toughness ◽  
In Situ Crystallization

In Situ Crystallization Measurements on Fe-Zr Glasses Using an Automated High-Temperature Diffractometer with a Position Sensitive Detector

1986 ◽  
Vol 30 ◽  
pp. 483-491 ◽  
Author(s):  
G. Zorn ◽  
E. Hellstern ◽  
H. Göbel ◽  
L. Schultz
Keyword(s):  
Metallic Glasses ◽  
Elevated Temperatures ◽  
Composition Range ◽  
Amorphous State ◽  
Glass Forming ◽  
Metal Metal ◽  
In Situ Crystallization ◽  
Position Sensitive ◽  
Fast Quenching

Metallic glasses are mostly produced by fast quenching from a melt. The glass forming composition range in binary materials is thereby restricted to the area around eutectics. The production of metal-metal binary glasses in a much wider composition range is possible by employing a technique called 'mechanical alloying'. Using this technique the metallic class is produced as a powder which can be manufactured into any shape to make use of the properties the material exhibits in the amorphous state. During compacting, and also in some applications of the finished product, the glass has to endure elevated temperatures which might cause devitrification. Since this crystallization of a metallic glass usually results in the loss of properties essential for a certain application it is necessary to investigate this crystallization behaviour and thus receive information about a material's prospective performance in a particular application.

In situ crystallization of metallic glasses during magnetic field annealing

2015 ◽  
Vol 91 ◽  
pp. 50-56 ◽  
Author(s):  
M. Miglierini ◽  
V. Procházka ◽  
R. Rüffer ◽  
R. Zbořil
Keyword(s):  
Magnetic Field ◽  
Metallic Glasses ◽  
Field Annealing ◽  
In Situ Crystallization

Maturation of Brushite (CaHPO4·2H2O) and In Situ Crystallization of Brushite Micro-Granules

2013 ◽  
pp. 77-91
Author(s):  
Matthew A. Miller ◽  
Matthew R. Kendall ◽  
Manoj K. Jain ◽  
Preston R. Larson ◽  
Andrew S. Madden ◽  
...  
Keyword(s):  
In Situ Crystallization

Mechanical Properties of Nanocrystalline Materials Produced by In Situ Consolidation Ball Milling

2008 ◽  
Vol 579 ◽  
pp. 15-28 ◽  
Author(s):  
Carl C. Koch ◽  
Khaled M. Youssef ◽  
Ron O. Scattergood
Keyword(s):  
Mechanical Properties ◽  
Ball Milling ◽  
Nanocrystalline Materials ◽  
Preparation Method ◽  
High Strength ◽  
Al Alloys ◽  
Ductile Metals ◽  
Cu Alloys ◽  
Bulk Nanocrystalline

This paper reviews a method, “in situ consolidation ball milling” that provides artifactfree bulk nanocrystalline samples for several ductile metals such as Zn, Al and Al alloys, and Cu and Cu alloys. The preparation method is described in this paper and examples of the mechanical behavior of nanocrystalline materials made by this technique are given. It is found that in such artifact-free metals, combinations of both high strength and good ductility are possible.

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