Combinatorial measurement of critical cooling rates in aluminum-base metallic glass forming alloys

被引：14

作者：

Liu, Naijia ^{[1
]}

Ma, Tianxing ^{[2
]}

Liao, Chaoqun ^{[3
,4
]}

Liu, Guannan ^{[1
]}

Mota, Rodrigo Miguel Ojeda ^{[1
]}

Liu, Jingbei ^{[1
]}

Sohn, Sungwoo ^{[1
]}

Kube, Sebastian ^{[1
]}

Zhao, Shaofan ^{[3
]}

Singer, Jonathan P. ^{[2
]}

Schroers, Jan ^{[1
]}

机构：

[1] Yale Univ, Dept Mech Engn & Mat Sci, New Haven, CT 06511 USA

[2] Rutgers State Univ, Dept Mech & Aerosp Engn, Piscataway, NJ 08854 USA

[3] Qian Xuesen Lab Space Technol, Beijing 100094, Peoples R China

[4] Beijing Univ Chem Technol, Coll Mech & Elect Engn, Beijing 100029, Peoples R China

来源：

SCIENTIFIC REPORTS | 2021年 / 11卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1038/s41598-021-83384-w

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Direct measurement of critical cooling rates has been challenging and only determined for a minute fraction of the reported metallic glass forming alloys. Here, we report a method that directly measures critical cooling rate of thin film metallic glass forming alloys in a combinatorial fashion. Based on a universal heating architecture using indirect laser heating and a microstructure analysis this method offers itself as a rapid screening technique to quantify glass forming ability. We use this method to identify glass forming alloys and study the composition effect on the critical cooling rate in the Al-Ni-Ge system where we identified Al51Ge35Ni14 as the best glass forming composition with a critical cooling rate of 10(4) K/s.

引用

页数：9

共 50 条

[1] Combinatorial measurement of critical cooling rates in aluminum-base metallic glass forming alloys
Naijia Liu
Tianxing Ma
Chaoqun Liao
Guannan Liu
Rodrigo Miguel Ojeda Mota
Jingbei Liu
Sungwoo Sohn
Sebastian Kube
Shaofan Zhao
Jonathan P. Singer
Jan Schroers
Scientific Reports, 11
[2] DISCONTINUOUS PRECIPITATION IN ALUMINUM-BASE ZINC ALLOYS
MALHOTRA, UK
RUNDMAN, KB
METALLURGICAL TRANSACTIONS, 1972, 3 (06): : 1521 - &
[3] METALLOGRAPHY OF SUPERPLASTICITY IN SOME ALUMINUM-BASE ALLOYS
HOLT, DL
ASM TRANSACTIONS QUARTERLY, 1967, 60 (03): : 564 - &
[4] NEUTRON ACTIVATION ANALYSIS OF ALUMINUM-BASE ALLOYS
BROOKSBANK, WA
LEDDICOTTE, GW
DEAN, JA
ANALYTICAL CHEMISTRY, 1958, 30 (11) : 1785 - 1788
[5] LASER CLADDING ON ALUMINUM-BASE ALLOYS - MICROSTRUCTURAL FEATURES
SALLAMAND, P
PELLETIER, JM
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1993, 171 (1-2): : 263 - 270
[6] DEVELOPMENT OF HIGH STRENGTH WROUGHT ALUMINUM-BASE ALLOYS
BOWER, TF
SINGH, SN
FLEMINGS, MC
METALLURGICAL TRANSACTIONS, 1970, 1 (01): : 191 - &
[7] Lowering critical cooling rate for forming bulk metallic glass
Shen, TD
Schwarz, RB
APPLIED PHYSICS LETTERS, 2006, 88 (09)
[8] Thermal conductivity of metallic glassy alloys and its relationship to the glass forming ability and the observed cooling rates
Louzguine-Luzgin, Dmitri V.
Saito, Takanobu
Saida, Junji
Inoue, Akihisa
JOURNAL OF MATERIALS RESEARCH, 2008, 23 (08) : 2283 - 2287
[9] Thermal conductivity of metallic glassy alloys and its relationship to the glass forming ability and the observed cooling rates
Dmitri V. Louzguine-Luzgin
Takanobu Saito
Junji Saida
Akihisa Inoue
Journal of Materials Research, 2008, 23 : 2283 - 2287
[10] AN EDTA METHOD FOR DETERMINATION OF MAGNESIUM IN ALUMINUM-BASE ALLOYS
BURKE, KE
ANALYTICA CHIMICA ACTA, 1966, 34 (04) : 485 - &

← 1 2 3 4 5 →