Effect of Hot Rolling Regimes on Solid Solution Structure, State and Properties of Titanium-Stabilized if-Steel Hot-Rolled and Cold-Rolled Product

被引：3
|
作者：
Zaitsev, A., I [1 ,2 ]
Rodionova, I. G. [1 ]
Koldaev, A., V [1 ]
Arutyunyan, N. A. [2 ]
机构：
[1] FGUP IP Bardin TsNIIchermet, Moscow, Russia
[2] Moscow MV Lomonosov State Univ, Chem Fac, Moscow, Russia
来源：
METALLURGIST | 2020年 / 64卷 / 1-2期
关键词：
ultralow-carbon titanium-stabilized IF-steels; hot-rolled steel; cold-rolled steel; recrystallization annealing by an HDGU regime; phase precipitates; interstitial elements; solid solution condition; ductility; formability;
D O I：
10.1007/s11015-020-00975-0
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Using contemporary physicochemical approaches for predicting phase precipitate stability conditions for laboratory melted metal by optical, scanning, and transmission electron microscopy, local X-ray spectral analysis, testing mechanical characteristics, and determining the content of interstitial elements in solid metal a detailed study is made of the structural state and properties of titanium stabilized IF steels of three compositions. Based on the results obtained, the main requirements for hot-rolled steels are formulated, and the principles and conditions for obtaining good ductility and formability indices are determined for cold-rolled product subjected to recrystallization annealing by a continuous hot-dip galvanizing unit (HDGU) regime.
引用
收藏
页码：136 / 144
页数：9
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