@inproceedings{61aa14663ac841a88390c2e6c3cdaad7,
title = "Effect of additives on the viscosity of molten nickel base alloys",
abstract = "Viscosity has been measured for various molten binary alloys of nickel with iron, cobalt and chromium in order to clarify the behavior of viscous flow of molten nickel alloys. The entire concentration range for iron and cobalt and 0-67at% of chromium content were studied. The measurement method was an oscillating cup viscometry using an alumina crucible that was precisely machined. The temperature was up to about 1880K for all the measurements. The results represented good Arrhenian relationship although some measurements included overcooled temperatures. The isothermal viscosities increased monotonously with an addition of iron and chromium into nickel. The addition of cobalt increased after stationariness. The isothermal viscosities showed concave curves. Activation energies increased monotonously by adding all the elements into nickel. These phenomena were considered to be related to the thermodynamic properties such as the heat of mixing and the structures of mixture melts.",
author = "Yuzuru Sato and Koji Sugisawa and Daisuke Aoki and Masayoshi Hoshi and Kim, {Jong Il} and Tsutomu Yamamura",
year = "2003",
month = oct,
day = "16",
language = "English",
isbn = "0873395468",
series = "Yazawa International Symposium: Metallurgical and Materials Processing: Principles and Techologies; Materials Processing Fundamentals and New Technologies",
pages = "417--423",
editor = "F. Kongoli and K. Itagaki and C. Yamauchi and H.Y. Sohn and F. Kongoli and K. Itagaki and C. Yamauchi and H.Y. Sohn",
booktitle = "Yazawa International Symposium",
note = "Yazawa International Symposium: Metallurgical and Materials Processing: Principles and Technologies; Materials Processing Fundamentals and New Technologies ; Conference date: 02-03-2003 Through 06-03-2003",
}