Thermal Analysis of the Influence of the Cast Iron Modification Parameters on the Solidification Parameters

被引：0

作者：

Boldyrev, D. A. ^{[1
]}

机构：

[1] Togliatti State Univ, Tolyatti 445020, Samara, Russia

来源：

RUSSIAN METALLURGY | 2023年 / 2023卷 / 13期

关键词：

thermal analysis system; modification; gray cast iron; vermicular graphite cast iron; cooling curve;

D O I：

10.1134/S0036029523700507

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Thermal analysis (TA) of modified gray cast iron (GCI) and vermicular graphite cast iron (VGCI) treated by foreign and domestic graphitizing and spheroidizing modifiers is conducted on a TA device using data processing software. Cooling curves (current temperature measured in solidification time, T-t) and the derivatives of the cooling curves (temperature change rates vs. the solidification time, dT/dt-t) have been constructed under the AO AVTOVAZ iron foundry conditions.

引用

页码：2039 / 2044

页数：6