Prediction of the influence of strain magnitude and strain path on the resulting microstructure and post-forming mechanical behavior of RA containing high formability steels

Xiaohua Hu; Jiahao Cheng; Brian Lin; Sriram Sadagopan; Narayan S. Pottore; Hong Zhu

doi:10.2172/2229232

Prediction of the influence of strain magnitude and strain path on the resulting microstructure and post-forming mechanical behavior of RA containing high formability steels

Xiaohua Hu, Jiahao Cheng, Brian Lin, Sriram Sadagopan, Narayan S. Pottore, Hong Zhu

Deposition Science and Technology

Research output: Book/Report › Commissioned report

Abstract

In third generation advanced high strength steels (AHSS) there is considerable potential to alter the transformation characteristics through variation of process parameters and through changes in chemical composition. This proposal aims to utilize this known phenomenon to develop microstructure-based transformation models to predict austenite stability as a function of chemical composition, strain level, deformation mode. The ultimate intent is to predict microstructure and performance during room temperature forming to produce automotive structural components with superior strength and failure resistance.

Original language	English
Place of Publication	United States
DOIs	https://doi.org/10.2172/2229232
State	Published - 2023

Keywords

36 MATERIALS SCIENCE

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10.2172/2229232

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@book{1e3ac6d621ac40c3a549c4c19a58c7e2,

title = "Prediction of the influence of strain magnitude and strain path on the resulting microstructure and post-forming mechanical behavior of RA containing high formability steels",

abstract = "In third generation advanced high strength steels (AHSS) there is considerable potential to alter the transformation characteristics through variation of process parameters and through changes in chemical composition. This proposal aims to utilize this known phenomenon to develop microstructure-based transformation models to predict austenite stability as a function of chemical composition, strain level, deformation mode. The ultimate intent is to predict microstructure and performance during room temperature forming to produce automotive structural components with superior strength and failure resistance.",

keywords = "36 MATERIALS SCIENCE",

author = "Xiaohua Hu and Jiahao Cheng and Brian Lin and Sriram Sadagopan and Pottore, {Narayan S.} and Hong Zhu",

year = "2023",

doi = "10.2172/2229232",

language = "English",

}

TY - BOOK

T1 - Prediction of the influence of strain magnitude and strain path on the resulting microstructure and post-forming mechanical behavior of RA containing high formability steels

AU - Hu, Xiaohua

AU - Cheng, Jiahao

AU - Lin, Brian

AU - Sadagopan, Sriram

AU - Pottore, Narayan S.

AU - Zhu, Hong

PY - 2023

Y1 - 2023

N2 - In third generation advanced high strength steels (AHSS) there is considerable potential to alter the transformation characteristics through variation of process parameters and through changes in chemical composition. This proposal aims to utilize this known phenomenon to develop microstructure-based transformation models to predict austenite stability as a function of chemical composition, strain level, deformation mode. The ultimate intent is to predict microstructure and performance during room temperature forming to produce automotive structural components with superior strength and failure resistance.

AB - In third generation advanced high strength steels (AHSS) there is considerable potential to alter the transformation characteristics through variation of process parameters and through changes in chemical composition. This proposal aims to utilize this known phenomenon to develop microstructure-based transformation models to predict austenite stability as a function of chemical composition, strain level, deformation mode. The ultimate intent is to predict microstructure and performance during room temperature forming to produce automotive structural components with superior strength and failure resistance.

KW - 36 MATERIALS SCIENCE

U2 - 10.2172/2229232

DO - 10.2172/2229232

M3 - Commissioned report

BT - Prediction of the influence of strain magnitude and strain path on the resulting microstructure and post-forming mechanical behavior of RA containing high formability steels

CY - United States

ER -

Prediction of the influence of strain magnitude and strain path on the resulting microstructure and post-forming mechanical behavior of RA containing high formability steels

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