Microstructural assessment of AISI 1021 steel under rapid cyclic heat treatment process

被引：10

作者：

Adeleke, A. A. ^{[3
]}

Ikubanni, P. P. ^{[2
]}

Orhadahwe, T. A. ^{[3
]}

Aweda, J. O. ^{[3
]}

Odusote, J. K. ^{[1
]}

Agboola, O. O. ^{[2
]}

机构：

[1] Univ Ilorin, Dept Mat & Met Engn, Ilorin, Kwara State, Nigeria

[2] Landmark Univ, Dept Mech Engn, Omuaran, Kwara State, Nigeria

[3] Univ Ilorin, Dept Mech Engn, Ilorin, Kwara State, Nigeria

来源：

RESULTS IN ENGINEERING | 2019年 / 4卷

关键词：

Mechanical properties; Collapsed building; Steel rods; Chemical compositions; Percentage elongation;

D O I：

10.1016/j.rineng.2019.100044

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This research was aimed at using image analysis to describe the effects of rapid cyclic heating on mild steel. AISI 1021 steel sample used in this study was subjected to quenching heat treatment followed by 1, 2, 3, and 4-cycles of rapid heat treatment. The as-treated steel samples were characterized by Brinell hardness tests, Charpy V-notch impact tests, optical microscopy, and image analysis using Image J software. The results revealed that the grain size decreased from 1.07 mu m in the control sample to 0.79 mu m in the third cycle sample and increased to 0.86 mu m in the fourth cycle sample. However, the results revealed that two-cycles of rapid heat treatment was enough to produce ultra-fine grains and impact ductility in mild carbon steel.

引用

页数：4

共 50 条

[1] Microstructural Modifications in AISI 1080 Eutectoid Steel Under Combined Cyclic Heat Treatment
Mishra, Alok
Mondal, Chandan
Maity, Joydeep
STEEL RESEARCH INTERNATIONAL, 2016, 87 (04) : 424 - 435
[2] LASER SURFACE HEAT-TREATMENT OF AISI-4340 STEEL - A MICROSTRUCTURAL STUDY
MOLIAN, PA
MATERIALS SCIENCE AND ENGINEERING, 1981, 51 (02): : 253 - 260
[3] Microstructure Evolution in AISI 1080 Eutectoid Steel Under Cyclic Quenching Treatment
Mishra A.
Saha A.
Maity J.
Metallography, Microstructure, and Analysis, 2015, 4 (05) : 355 - 370
[4] Study on microstructural characteristics and mechanical behaviour of AISI1050 steel under various heat treatments
Sivam S.P.S.S.
Loganathan G.B.
Umasekar V.G.
Suresh Kumar P.S.
Raja S.
International Journal of Vehicle Structures and Systems, 2019, 11 (01) : 15 - 20
[5] Simultaneous enhancement of ductility and strength in AISI 1080 steel through a typical cyclic heat treatment
Mishra, Shakti
Mishra, Alok
Show, Bijay Kumar
Maity, Joydeep
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 688 : 262 - 271
[6] Assessment of AISI 304 stainless steel by cyaniding process under dry sliding conditions
Krishna, A. Rohit Sai
Kalyan, K. Prudhvi
Yadav, M. Chandu Prasad
Saranya, J.
Nookaraju, B. Ch.
Lakshmi, A. Anitha
Prashanth, S.
Subbiah, Ram
MATERIALS TODAY-PROCEEDINGS, 2021, 44 : 1536 - 1539
[7] Austenitic Steel AISI 304 under Static and Cyclic Loading
Chvalnikova, Veronika
Uhricik, Milan
Palcek, Peter
Slezak, Martin
Sikyna, Lukas
Drimalova, Petra
MANUFACTURING TECHNOLOGY, 2023, 23 (05): : 623 - 629
[8] RAPID HEAT TREATMENT OF STEEL
GRANGE, RA
METALLURGICAL TRANSACTIONS, 1971, 2 (01): : 65 - &
[9] Microstructural instability of a TiAl-based alloy during rapid heating cyclic heat treatment
Peng, Chaoqun
Huang, Baiyun
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2004, 33 (04): : 363 - 367
[10] Microstructural instability of a TiAl-based alloy during rapid heating cyclic heat treatment
Peng, CQ
Huang, BY
RARE METAL MATERIALS AND ENGINEERING, 2004, 33 (04) : 363 - 367

← 1 2 3 4 5 →