Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model

Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model

To improve the comprehensive performance of high speed steel (HSS) cold rolls, the induction hardening processes were analyzed by numerical simulation and experimental research. Firstly, a modified martensitic phase transformation (MMPT) model of the tested steel under stress constraints was establi...

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Main Authors: Ligang Liu, Hui Yu, Zhiqiang Yang, Chunmei Zhao, Tongguang Zhai
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Metals
Subjects:
high speed steel
induction hardening
martensitic transformation
process optimization
Online Access:https://www.mdpi.com/2075-4701/9/6/663
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spelling doaj-fc742b1db974448c9f658f228dde41342020-11-25T00:25:27ZengMDPI AGMetals2075-47012019-06-019666310.3390/met9060663met9060663Optimization of Induction Quenching Processes for HSS Roll Based on MMPT ModelLigang Liu0Hui Yu1Zhiqiang Yang2Chunmei Zhao3Tongguang Zhai4College of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, ChinaCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, ChinaCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, ChinaCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, ChinaDepartment of Chemical and Materials Engineering, University of Kentucky, Lexington, KY 40506, USATo improve the comprehensive performance of high speed steel (HSS) cold rolls, the induction hardening processes were analyzed by numerical simulation and experimental research. Firstly, a modified martensitic phase transformation (MMPT) model of the tested steel under stress constraints was established. Then, the MMPT model was fed into DEFORM to simulate the induction quenching processes of working rolls based on an orthogonal test design and the optimal dual frequency of the induction quenching process was obtained. The results indicate that the depth of the roll’s hardened layer increases by 32.5% and the axial residual tensile stress also becomes acceptable under the optimized process. This study provides guidance for studying phase transformation laws under stress constraints and the optimization of complex processes in an efficient manner.https://www.mdpi.com/2075-4701/9/6/663high speed steelinduction hardeningmartensitic transformationprocess optimization
collection DOAJ
language English
format Article
sources DOAJ
author Ligang Liu
Hui Yu
Zhiqiang Yang
Chunmei Zhao
Tongguang Zhai
spellingShingle Ligang Liu
Hui Yu
Zhiqiang Yang
Chunmei Zhao
Tongguang Zhai
Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model
Metals
high speed steel
induction hardening
martensitic transformation
process optimization
author_facet Ligang Liu
Hui Yu
Zhiqiang Yang
Chunmei Zhao
Tongguang Zhai
author_sort Ligang Liu
title Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model
title_short Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model
title_full Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model
title_fullStr Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model
title_full_unstemmed Optimization of Induction Quenching Processes for HSS Roll Based on MMPT Model
title_sort optimization of induction quenching processes for hss roll based on mmpt model
publisher MDPI AG
series Metals
issn 2075-4701
publishDate 2019-06-01
description To improve the comprehensive performance of high speed steel (HSS) cold rolls, the induction hardening processes were analyzed by numerical simulation and experimental research. Firstly, a modified martensitic phase transformation (MMPT) model of the tested steel under stress constraints was established. Then, the MMPT model was fed into DEFORM to simulate the induction quenching processes of working rolls based on an orthogonal test design and the optimal dual frequency of the induction quenching process was obtained. The results indicate that the depth of the roll’s hardened layer increases by 32.5% and the axial residual tensile stress also becomes acceptable under the optimized process. This study provides guidance for studying phase transformation laws under stress constraints and the optimization of complex processes in an efficient manner.
topic high speed steel
induction hardening
martensitic transformation
process optimization
url https://www.mdpi.com/2075-4701/9/6/663
work_keys_str_mv AT ligangliu optimizationofinductionquenchingprocessesforhssrollbasedonmmptmodel
AT huiyu optimizationofinductionquenchingprocessesforhssrollbasedonmmptmodel
AT zhiqiangyang optimizationofinductionquenchingprocessesforhssrollbasedonmmptmodel
AT chunmeizhao optimizationofinductionquenchingprocessesforhssrollbasedonmmptmodel
AT tongguangzhai optimizationofinductionquenchingprocessesforhssrollbasedonmmptmodel
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