Influence of Boron on Initial Austenite Grain Size and Hot Deformation Behavior of Boron Microalloyed Steels

Influence of Boron on Initial Austenite Grain Size and Hot Deformation Behavior of Boron Microalloyed Steels

The initial austenite grain size of boron microalloyed steel with three different amounts of boron (20, 40, and 60 ppm) was investigated under different heating temperatures (1150, 1100, and 1050 °C), and hot compression tests of samples in a wide range of temperature (900–1100 °C) and strain rate (...

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Bibliographic Details
Main Authors: Yong-liang Gao, Xiang-xin Xue, He Yang
Format: Article
Language:English
Published: MDPI AG 2015-11-01
Series:Crystals
Subjects:
boron-tread steels
initial austenite grain
hot deformation
constitutive equation
dynamic recrystallization
Online Access:http://www.mdpi.com/2073-4352/5/4/592

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