@inproceedings{b092810eab3b4085aec8673fc03b8125,
title = "Experimental investigations of the high-temperature phase relationship and ordering transition in Ni-Mn-Ga ternary system",
abstract = "The phase equilibria at 900 °C and B2/L21 order-disorder transition in the Ni-Mn-Ga ternary system were investigated by analyzing the equilibrated alloys and diffusion couples using a combination of techniques. It was confirmed that a bcc single phase region exists in a wide composition range at 900 °C, and the critical temperatures of B2/L21 order-disorder transition were determined in Ni-50 at.\% section, which exhibits a maximal ordering transition temperature of 796°C at Mn content of 25 at.\%. The obtained results will be helpful for the preparation and annealing of Ni-Mn-Ga alloys in the specific temperature.",
keywords = "Diffusion couple, Order-disorder transition, Phase equilibria",
author = "Yunqing Ma and Shuiyuan Yang and Ryosuke Kainuma and Kiyohito Ishida and Cuiping Wang and Xingjun Liu",
year = "2011",
doi = "10.4028/www.scientific.net/AMR.148-149.1695",
language = "英语",
isbn = "9780878492015",
series = "Advanced Materials Research",
pages = "1695--1700",
booktitle = "Manufacturing Processes and Systems",
note = "2010 International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2010 ; Conference date: 06-11-2010 Through 08-11-2010",
}