On the development of a novel multi-phase high entropy alloy with transformation-induced plasticity effect

Name: On the development of a novel multi-phase high entropy alloy with transformation-induced plasticity effect
Author: Radi, Amin, Asghari-Rad, P., Kim, H. S., Yapıcı, Güney Güven

İsim	On the development of a novel multi-phase high entropy alloy with transformation-induced plasticity effect
Yazar	Radi, Amin, Asghari-Rad, P., Kim, H. S., Yapıcı, Güney Güven
Basım Tarihi:	2022-06-05
Basım Yeri	- Elsevier
Konu	Heterogeneous structure, High entropy alloy (HEA), Mechanical behavior, Multi-phase, Thermo-mechanical processing, Transformation-induced plasticity (TRIP)
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0925-8388
Kayıt Numarası	f7eb9765-1220-4d50-b471-7689f59eb6be
Lokasyon	Mechanical Engineering
Tarih	2022-06-05
Notlar	BAGEP Award of the Science Academy, Turkey ; National Research Foundation of Korea
Örnek Metin	In the present work, microstructural evolution, and mechanical behavior of a novel high entropy alloy (HEA) are investigated through thermo-mechanical processing. The homogenized samples possess a single-phase cubic structure with high ductility. The rolled and subsequently annealed samples at various treatment conditions exhibit multi-phase microstructures. This study confirms that the sigma phase contribution becomes more significant on the mechanical response at higher annealing temperatures. Effects of phase distribution and degree of recrystallization on the microstructural evolution are examined in detail to probe the variation in the mechanical response. Samples subjected to annealing exhibit transformation-induced plasticity (TRIP) under plastic deformation. As such, the designed TRIP-assisted multi-phase HEA enables a combination of 1 GPa yield strength and about 10% of strain at failure.
DOI	10.1016/j.jallcom.2022.164014
Cilt	905

Kaynağa git Özyeğin Üniversitesi

Aramaya Dön

Özyeğin Üniversitesi

Kaynağa git

On the development of a novel multi-phase high entropy alloy with transformation-induced plasticity effect

Yazar Radi, Amin, Asghari-Rad, P., Kim, H. S., Yapıcı, Güney Güven

Basım Tarihi 2022-06-05

Basım Yeri - Elsevier

Konu Heterogeneous structure, High entropy alloy (HEA), Mechanical behavior, Multi-phase, Thermo-mechanical processing, Transformation-induced plasticity (TRIP)

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0925-8388

Kayıt Numarası f7eb9765-1220-4d50-b471-7689f59eb6be

Lokasyon Mechanical Engineering

Tarih 2022-06-05

Notlar BAGEP Award of the Science Academy, Turkey ; National Research Foundation of Korea

Örnek Metin In the present work, microstructural evolution, and mechanical behavior of a novel high entropy alloy (HEA) are investigated through thermo-mechanical processing. The homogenized samples possess a single-phase cubic structure with high ductility. The rolled and subsequently annealed samples at various treatment conditions exhibit multi-phase microstructures. This study confirms that the sigma phase contribution becomes more significant on the mechanical response at higher annealing temperatures. Effects of phase distribution and degree of recrystallization on the microstructural evolution are examined in detail to probe the variation in the mechanical response. Samples subjected to annealing exhibit transformation-induced plasticity (TRIP) under plastic deformation. As such, the designed TRIP-assisted multi-phase HEA enables a combination of 1 GPa yield strength and about 10% of strain at failure.

DOI 10.1016/j.jallcom.2022.164014

Cilt 905