Determination of the Parameters of a Peritectic Reaction that Occurred in the Al-Rich Region of the Al-Ca-Mn System

被引：9

作者：

Belov, N. A. ^{[1
]}

Naumova, E. A. ^{[1
,2
]}

Doroshenko, V. V. ^{[1
]}

Korotkova, N. O. ^{[1
]}

Avxentieva, N. N. ^{[1
]}

机构：

[1] Natl Univ Sci & Technol MISiS, Moscow 119049, Russia

[2] Moscow State Univ Technol STANKIN, Moscow 127055, Russia

来源：

PHYSICS OF METALS AND METALLOGRAPHY | 2022年 / 123卷 / 08期

基金：

俄罗斯科学基金会;

关键词：

aluminum alloys; Al-Ca-Mn system; phase composition; microstructure; solidification; peritectic reaction; ALLOYS; MICROSTRUCTURE; NI;

D O I：

10.1134/S0031918X22060047

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The calculation (Thermo-Calc) and experimental (SEM, EMPA, DSC, and XRD) methods were used to study the phase diagram of the Al-Ca-Mn system in the Al-corner region, including the liquidus surface and parameters of the peritectic reaction L + Al6Mn -> (Al) +Al10CaMn2. Under real solidification conditions, this reaction is incomplete; because of this, Al6Mn-phase crystals are also present in the cast structure.

引用

页码：759 / 767

页数：9

共 21 条

[1] Phase Composition and Hardening of Castable Al - Ca - Ni - Sc Alloys Containing 0.3% Sc [J].