@inproceedings{4c1ee36857f941db98af4923fdf10b67,
title = "Effect of heat treatment on superconducting properties of pure and Ti, Zr-doped MgB2 superconducting wires fabricated by In-situ PIT method",
abstract = "Dense MgB2 wires were successfully fabricated through the in-situ powder-in-tube (PIT) method by using steel sheath with low carbon content. Short samples of MgB2/Fe wires were sintered at 650-850°C for 2-5 hours in argon. Critical current density(Jc) of the wires was measured at 4.2K in the magnetic field up to 8 T by standard four probe method. High Jc values of 2.1 × 105 A/cm 2 in 3T at 4.2K were obtained for MgB2/Fe wires. The microstructure observation for MgB2 wires showed that no reaction between Fe and MgB2 was found and MgB2/Fe wires had better grain connectivity. The results indicated that the Jc can be further improved to meet the requirement for applications by optimizing the process conditions.",
keywords = "In-situ Fabrication, MgB, Transport J, Wire",
author = "G. Yan and Lu, {Y. F.} and Y. Feng and Zhang, {P. X.} and L. Zhou and A. Sulpice and E. Mossang",
year = "2007",
doi = "10.4028/0-87849-432-4.1913",
language = "英语",
isbn = "0878494324",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
number = "PART 4",
pages = "1913--1918",
booktitle = "Progress in Light Metals, Aerospace Materials and Superconductors",
edition = "PART 4",
note = "2006 Beijing International Materials Week, 2006 BIMW - International Conference on Superconducting Materials, ICSM 2006 ; Conference date: 25-06-2006 Through 30-06-2006",
}