High strength, high conductivity Cu-Nb based conductors with nanoscaled microstructure

被引：33

作者：

Shikov, A ^{[1
]}

Pantsyrnyi, V ^{[1
]}

Vorobieva, A ^{[1
]}

Khlebova, N ^{[1
]}

Silaev, A ^{[1
]}

机构：

[1] SSC RF Bochvar All Russia Sci Res Inst Inorgan Ma, Moscow 123060, Russia

来源：

PHYSICA C | 2001年 / 354卷 / 1-4期

关键词：

cryogenic; pulse magnet; tensile strength; conductivity;

D O I：

10.1016/S0921-4534(01)00109-5

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The features of corresponding manufacturing process for Cu-Nb microcomposite wires are presented. Investigation on the influence of the microstructure and crystallographic parameters on strength and conductivity properties of model microcomposite wires and conductors with cross-sections up to 26 mm(2) are presented. The estimation of the potentially achievable mechanical and electrophysical properties of Cu-Nb microcomposite wires has been done. For Cu-Nb wires with 11 mm(2) cross-section the RT ultimate strength 1350 MPa, the RT yield strength 1200 MPa, RRR exceeding 4.6 and conductivity near 65% IACS have been attained. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：410 / 414

页数：5

共 10 条

[1] ANOMALOUS INCREASE IN STRENGTH OF INSITU FORMED CU-NB MULTIFILAMENTARY COMPOSITES
BEVK, J
HARBISON, JP
BELL, JL
[J]. JOURNAL OF APPLIED PHYSICS, 1978, 49 (12) : 6031 - 6038
[2] THE US 100-T MAGNET PROJECT
CAMPBELL, LJ
EYSSA, Y
GILMORE, P
PERNAMBUCOWISE, P
PARKIN, DM
RICKEL, DG
SCHILLIG, JB
SCHNEIDERMUNTAU, HJ
[J]. PHYSICA B, 1995, 211 (1-4): : 52 - 55
[3] JONES H, 1997, HIGH MAGNETIC FIELDS, P499
[4] Development of Cu-Nb alloy microcomposite conductors for high field pulsed magnets
Pantsymyi, VI
Shikov, AK
Nikulin, AD
Vorobova, AE
Dergunova, EA
Silaev, AG
Belakov, NA
Potapenko, II
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (04) : 2866 - 2869
[5] Pantsyrnyi V., 1997, HIGH MAGNETIC FIELDS, P465
[6] PANTSYRNYI V, 1998, MT 15 P, P1198
[7] DEVELOPMENT OF HIGH-STRENGTH, HIGH-CONDUCTIVITY CU-AG ALLOYS FOR HIGH-FIELD PULSED MAGNET USE
SAKAI, Y
INOUE, K
ASANO, T
WADA, H
MAEDA, H
[J]. APPLIED PHYSICS LETTERS, 1991, 59 (23) : 2965 - 2967
[8] Microstructural studies of in situ produced filamentary Cu/Nb wires
Snoeck, E
Lecouturier, F
Thilly, L
Casanove, MJ
Rakoto, H
Coffe, G
Askenazy, S
Peyrade, JP
Roucau, C
Pantsyrny, V
Shikov, A
Nikulin, A
[J]. SCRIPTA MATERIALIA, 1998, 38 (11) : 1643 - 1648
[9] TROXELL JD, 1997, HIGH MAGNETIC FIELDS, P457
[10] WOOD JT, 1995, FATIGUE FRACT ENG M, V18, P747

← 1 →