Characteristic behavior of La55Al25Ni20 amorphous alloy under rapid heating

Yasunori Saotome, Keiichi Roppongi, Tao Zhang, Akihisa Inoue

研究成果: Article査読

16 被引用数 (Scopus)

抄録

Glass transition and crystallization phenomena of LaAlNi amorphous alloy under rapid heating were studied in this paper. A cylindrical specimen of 2 mm in diameter was heated by induction heating at a rate of up to 1000 K/s. During heating, glass transition temperature Tg and crystallization temperature Tx increase with increasing heating rate. Furthermore, the temperature range of the supercooled liquid state, ΔTx, becomes wider. In addition, deformation behavior during heating was studied under compressive loads. The material exhibits a Newtonian viscous flow in Τx, and the normal viscosity of the flow decreases with increasing heating rate.

本文言語English
ページ(範囲)743-746
ページ数4
ジャーナルMaterials Science and Engineering A
304-306
1-2
DOI
出版ステータスPublished - 2001 5 31

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

フィンガープリント 「Characteristic behavior of La<sub>55</sub>Al<sub>25</sub>Ni<sub>20</sub> amorphous alloy under rapid heating」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル