Microstructure evolution and quantitative analysis of mechanical properties of cold-rolled low carbon niobium steel

被引：0

作者：

Luo, Wentao ^{[1
]}

机构：

[1] Key Laboratory of Material Processing and Mold Technology, School of Mechanical Engineering, Chongqing Industry Polytechnic College, Chongqing,401120, China

来源：

Metallurgical Research and Technology | 2024年 / 121卷 / 05期

关键词：

High-strength low-alloy steel - Low carbon steel - Niobium alloys - Niobium metallurgy - Steel analysis - Steel powder metallurgy;

D O I：

10.1051/metal/2024072

中图分类号：

学科分类号：

摘要：

Based on the idea of plainof alloying elements, Fe-0.2C-2Nb (wt%) alloy steel was designed. The microstructure of the alloy was effectively controlled by means of severe plastic deformation at room temperature and reasonable heat treatment process. The microstructure evolution of the alloy was systematically characterized by TEM. After annealing at 600°C for 0.5 h, the ultimate tensile strength of the sample reached 844 MPa, the total elongation reached 13%, which had an equilibrium state of mechanical properties. Thus a quantitative model between the microstructure parameters and mechanical properties was established to reveal the deformation mechanism and strengthening mechanism of the alloy. © 2024 EDP Sciences, 2024.

引用

下载

共 50 条

[31] Analysis of Barkhausen Noise Characteristics and Mechanical Properties on Cold Rolled Low Carbon Steel
Kikuchi, Hiroaki
Koshika, Tomoki
Liu, Tong
Kamada, Yasuhiro
Ara, Katsuyuki
Kobayashi, Satoru
Takahashi, Seiki
ELECTROMAGNETIC NONDESTRUCTIVE EVALUATION (XI), 2008, 31 : 42 - +
[32] Effect of isochronal annealing on the microstructure, texture and mechanical properties of a cold-rolled high manganese steel
Pramanik, Sudipta
Saleh, Ahmed A.
Pereloma, Elena V.
Gazder, Azdiar A.
MATERIALS CHARACTERIZATION, 2018, 144 : 66 - 76
[33] Effects of microstructure and crystallography on mechanical properties of cold-rolled SAE1078 pearlitic steel
Liu, Y.
Yang, C. D.
Liu, M.
Wang, C. H.
Dai, Y. C.
Li, X.
Russell, A. M.
Zhang, C. X.
Zhang, Z. H.
Cao, G. H.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 709 : 115 - 124
[34] Effect of low-temperature tempering on the mechanical properties of cold-rolled martensitic steel
ZHU Xiaodong
XUE Peng
LI Wei
Baosteel Technical Research, 2023, 17 (01) : 11 - 16
[35] METALLURGICAL AND AGING PROPERTIES OF CONTINUOUSLY ANNEALED COLD-ROLLED HIGH-STRENGTH LOW-CARBON STEEL MICROALLOYED WITH NIOBIUM
BRUN, C
PATOU, P
MONTATAIRE, U
DESTRASBOURG, SL
THOMAS, B
MOLIEXE, F
JOURNAL OF METALS, 1984, 36 (07): : 34 - 34
[36] Evolution of microstructure and mechanical properties during annealing of cold-rolled AA8011 alloy
Roy, Rajat Kumar
Kar, Sujoy
Das, Siddhartha
JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 468 (1-2) : 122 - 129
[37] Design of a cold-rolled novel advanced high-strength steel: An analysis of microstructural evolution and mechanical properties
Li, Z. H.
Ren, J. K.
Wang, C.
Wang, X.
Misra, R. D. K.
Wang, G. D.
MATERIALS CHARACTERIZATION, 2020, 163 (163)
[38] CHANGES IN STRUCTURE AND PROPERTIES OF COLD-ROLLED LOW-CARBON STEEL AFTER ANNEALING
BELCHENK.GI
BUGAYETS, MP
SUKHOMLI.GD
CHERNYAK, VA
RUSSIAN METALLURGY-METALLY-USSR, 1969, (06): : 79 - &
[39] Effect of Microstructure Parameters on Mechanical Properties of Cold-Rolled, Niobium-Microalloyed Steels after Continuous Annealing
Rodionova, I. G.
Pavlov, A. A.
Arutyunyan, N. A.
Denisov, S. V.
Telegin, V. E.
Baklanova, O. N.
Mel'nichenko, A. S.
Papshev, A. A.
METALLURGIST, 2023, 67 (3-4) : 425 - 441
[40] Effect of Microstructure Parameters on Mechanical Properties of Cold-Rolled, Niobium-Microalloyed Steels after Continuous Annealing
I. G. Rodionova
A. A. Pavlov
N. A. Arutyunyan
S. V. Denisov
V. E. Telegin
O. N. Baklanova
A. S. Mel’nichenko
A. A. Papshev
Metallurgist, 2023, 67 : 425 - 441

← 1 2 3 4 5 →