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Vitoon Uthaisangsuk. Investigation of phase transformation in steels during hot working process. (). King Mongkut's University of Technology Thonburi. KMUTT Library. : , 2012.
Investigation of phase transformation in steels during hot working process
Name: Prakaln Phetlam
Organization :
King Mongkut's University of Technology Thonburi. Department of Mechanical Engineering
Name: Vitoon Uthaisangsuk
Organization :
King Mongkut's University of Technology Thonburi. Department of Mechanical Engineering
keyword:
Steel
Abstract:
In this work, phase transformation behavior of steels during hot working processes was investigated. The Continuous Cooling Transformation (CCT) diagram of two steel types was determined by using a dilatometer test. From these diagrams, development of various phases in steels can be identified with regard to the temperature, time, and cooling rate. To predict phase transformation in forming processes at high temperatures, like hot rolling and hot forging, the Isothermal Transformation (IT) diagram was applied in Finite Element (FE) simulations. The dilatometer tests were firstly simulated using the isothermal transformation data from literatures. Calculated and experimentally obtained CCT diagrams were compared and actual IT diagrams for the investigated steels were then identified. Considering results of the simulations based on the IT diagram in combination with an austenite decomposition model, microstructure evolution during continuous cooling and local hardness distribution of products after hot forming could be studied
King Mongkut's University of Technology Thonburi. KMUTT Library
Address:
BANGKOK
Email:
info.lib@mail.kmutt.ac.th
Created:
2012
Issued:
2016-04-28
Modified:
2017-07-14
บทความ/Article
application/pdf
BibliograpyCitation :
The 3rd TSME International Conference on Mechanical Engineering (CST 01) 24-27 October 2012 8 p.
CallNumber:
12004911
eng
ใช้เวลา
0.017456 วินาที
Prakaln Phetlam
| Title | Contributor | Type |
|---|---|---|
| Investigation of phase transformation in steels during hot working process
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี Prakaln phetlam;Vitoon Uthaisangsuk | บทความ/Article |
Vitoon Uthaisangsuk
| Title | Contributor | Type |
|---|---|---|
| Production of single Cu6Sn5 phase powders
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี Nithi Intrakrathuk;Thanyaporn Yodkeaw ;Vitoon Uthaisangsuk;Monnapas Morakotjinda;Rungtip Krataitong;Ruangdaj Tongsri | บทความ/Article | |
| Influence of elastic modulus change by springback prediction of high strength steel
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี Thavisak Phongsai;Bunyong Chongthairungruang;Vitoon Uthaisangsuk;Surasak Suranuntchai;Suwat Jirathearanat | บทความ/Article | |
| Investigation of phase transformation in steels during hot working process
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าธนบุรี Prakaln phetlam;Vitoon Uthaisangsuk | บทความ/Article | |
| Identification of material parameters for springback prediction using cyclic tension-compression test
มหาวิทยาลัยสงขลานครินทร์. สำนักทรัพยากรการเรียนรู้คุณหญิงหลง อรรถกระวีสุนทร Thaweesak Phongsai;Weerapong Julsri;Bunyong Chongthairungruang;Surasak Suranuntchai;Suwat Jirathearanat;Vitoon Uthaisangsuk | บทความ/Article |