Effects of Alloying Elements on Mechanical Properties in Hyper-Eutectoid Steel Wires

被引:1
|
作者
Lee, Jung Won [1 ]
Kang, Ui Gu [1 ]
Lee, Y. S. [2 ]
Park, K. T. [3 ]
Nam, Won Jong [1 ]
机构
[1] Kookmin Univ, Dept Adv Mat Engn, Seoul, South Korea
[2] Kookmin Univ, Sch Adv Mech Automot Engn, Seoul, South Korea
[3] Hanbat Univ, Div Adv Mat Sci & Engn, Daejeon, South Korea
来源
PRICM 7, PTS 1-3 | 2010年 / 654-656卷
关键词
Annealing; wire drawing; pearlite; cementite; steel; HEAVILY COLD DRAWN; CEMENTITE DISSOLUTION;
D O I
10.4028/www.scientific.net/MSF.654-656.318
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The effects of annealing temperature and silicon content on mechanical properties on cold drawn pearlitic steel wires were investigated. Cold drawn steel wires, containing Si, 0.99 similar to 1.4%, were annealed at the temperature of 200 similar to 450 degrees C with different annealing time. The variation of microstructural evolution with annealing temperature was not affected by silicon content. For steels containing high silicon content above 1.0%, the increase of silicon content did not cause the changes of peak temperature showing age hardening and age softening, except for the increase of tensile strength due to solid solution hardening.
引用
收藏
页码:318 / +
页数:2
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