X-ray study of Pd40Cu30Ni10P20 bulk metallic glass brazing filler for Ti-6Al-7Nb alloy

被引：2

作者：

Miura, E. ^{[1
]}

Ice, G. E. ^{[2
]}

Specht, E. D. ^{[2
]}

Pang, J. W. L. ^{[2
]}

Kato, H. ^{[3
]}

Hisatsune, K. ^{[1
]}

Inoue, I. ^{[3
]}

机构：

[1] Nagasaki Univ, Grad Sch Biomed Sci, Div Dent & Biomed Mat Sci, 1-7-1 Sakamoto, Nagasaki 8528588, Japan

[2] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[3] Tohoku Univ, Mat Res Inst, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

THERMEC 2006, PTS 1-5 | 2007年 / 539-543卷

关键词：

brazing; metallic glass; titanium alloy; crystalline; x-ray microdiffraction; x-ray microfluorescence;

D O I：

10.4028/www.scientific.net/MSF.539-543.1983

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Crystalline precipitates in a bulk-metallic-glass (BMG) braze were investigated with an intense x-ray microbeam. The precipitates were found in the Pd40Cu30P20Ni10 BMG braze matrix after joining crystalline Ti-6Al-7Nb. However, the role (if any) played by the precipitates in improving the mechanical bond of the BMG/crystalline joint is unknown. X-ray microdiffraction and microfluorescence measurements from small sample volumes were made with an similar to 0.5 x 0.5 mu m(2) beam. Spatially-resolved Laue diffraction and x-ray fluorescence measurements were made on several second-phase crystals within the BMG matrix. Although precipitate crystals with the observed compositions were anticipated to be predominantly hexagonal, one of the crystals was found to be cubic or tetragonal. The instrumentation includes capabilities for 3D depth-resolved measurements of crystal structure and for fluorescence analysis of elemental composition. Depth profiling gave information about the grain distribution and morphology in the BMG matrix.

引用

页码：1983 / +

页数：2

共 16 条

[1] Crystallization of Pd40CU30Ni10P20 bulk metallic glass with and without pressure
Yang, Bin
Jiang, Jianzhong
Zhuang, Yanxin
Saksl, Karel
Chen, Guoliang
JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING, 2007, 14 (04): : 356 - 360
[2] Crystallization of Pd40Cu30Ni10P20 bulk metallic glass with and without pressure
Bin Yang1
International Journal of Minerals,Metallurgy and Materials, 2007, (04) : 356 - 360
[3] Diffusion of nickel in Pd40Cu30Ni10P20 metallic glass
Nakajima, H
Kojima, T
Zumkley, T
Nishiyama, N
Inoue, A
JAPAN INSTITUTE OF METALS, PROCEEDINGS, VOL 12, (JIMIC-3), PTS 1 AND 2: SOLID - SOLID PHASE TRANSFORMATIONS, 1999, : 441 - 444
[4] Thermal and elastic effects upon crystallization of the metallic glass Pd40Cu30Ni10P20
N. P. Kobelev
V. A. Khonik
G. V. Afonin
Physics of the Solid State, 2015, 57 : 1715 - 1718
[5] Behavior of electrical resistivity through glass transition in Pd40Cu30Ni10P20 metallic glass
Haruyama, O
Kimura, H
Nishiyama, N
Inoue, A
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 304 (304-306): : 740 - 742
[6] Structural stability of Pd40CU30Ni10P20 metallic glass in supercooled liquid region
Jiang, JZ
Saksl, K
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 375 : 733 - 737
[7] Higher-order elastic moduli of the metallic glass Pd40Cu30Ni10P20
N. P. Kobelev
E. L. Kolyvanov
V. A. Khonik
Physics of the Solid State, 2015, 57 : 1483 - 1487
[8] Nonlinear elastic characteristics of Zr52.5Ti5Cu17.9Ni14.6Al10 and Pd40Cu30Ni10P20 bulk metallic glasses
N. P. Kobelev
E. L. Kolyvanov
V. A. Khonik
Physics of the Solid State, 2005, 47 : 405 - 410
[9] Quantitative explanation of the enhancement of surface mobility of the metallic glass Pd40Cu30Ni10P20 by the Coupling Model
Ngai, K. L.
Capaccioli, S.
Cao, C. R.
Bai, H. Y.
Wang, W. H.
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2017, 463 : 85 - 89
[10] Soft X-ray emission study of Pd-Ni-Cu-P bulk metallic glass
Hosokawa, S.
Sato, H.
Mimura, K.
Happo, N.
Tezuka, Y.
Ichitsubo, T.
Matsubara, E.
Nishiyama, N.
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2007, 156 : 426 - 429

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