����15�ָ�ѹ�ٽᾧ��֯��TEM����
����ž��䣬�û������ű�ʯ��·�����������媤
�ӱ�ʡ���Ȳ����Ʊ��������ѧ�ص�ʵ����(��ɽ��ѧ)���ӱ� �ػʵ� 066004
TEM Analysis of the Recrystallization in Cold��rolled Steel 15 under High Pressure
HUANG Rui,ZHANG Jing��wu,GOU Hui��yang,ZHANG Bao��shi,LU Man��man��ZHANG Xiang��yi
Key Laboratory of Metastable Material Science and Technology in Qinhuangdao College of Materials��Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China
ժҪ ʵ����ø�ѹ�ٽᾧ����������15�ֽ��д���ʹ��TEM���۲�ͷ�����Ʒ����֯��ò�����������ٽᾧ�����ߴ硣�����������Ʒ�ֱ��ڸ�ѹ3 GPa��4.5 GPa�¾�600 ���30 min�˻𣬱��ڳ�ѹ��600 ���30 min�˻���ٽᾧ��������ϸ��������ѹ�������ߣ������ߴ��С�������������˸�ѹ�ٽᾧ�Ļ��ơ�
�ؼ��� ��
�ٽᾧ ,
�ٽᾧ�����ߴ� ,
��ѹ ,
TEM
Abstract ��The cold��rolled 15 steel annealed under high pressure took place recrystallization in the experiment. The microstructures of the samples were observed and analyzed by TEM. The recrystal grain sizes were measured by intercept method. The results show that the recrystal grains of the samples annealed at 600 �� for 30 min at 3 GPa and 4.5 GPa are much finer than those annealed at ambient pressure. The recrystal grains become finer with the pressure increasing. The mechanism of the recrystallization under high pressure is primarily discussed.��
Key words ��
recrystallization
recrystal grain size
high pressure
TEM
�ո�����: 1900-01-01
����:
���;�ž���;�û���;�ű�ʯ;·����;�����媤. ����15�ָ�ѹ�ٽᾧ��֯��TEM����[J]. �й������ڿ���, 2006, 24(3): 0-0.
HUANG Rui;ZHANG Jing��wu;GOU Hui��yang;ZHANG Bao��shi;LU Man��man;ZHANG Xiang��yi. TEM Analysis of the Recrystallization in Cold��rolled Steel 15 under High Pressure. Chinese Journal of Iron and Steel, 2006, 24(3): 0-0.
���ӱ���:
http://gt.chinamet.cn/Jweb_wlcs/CN/ �� http://gt.chinamet.cn/Jweb_wlcs/CN/Y2006/V24/I3/0
[1]
����ǿ ��ë�� ����녷ɣ���־ǿ�����л�����ɭ. H13�ָ���ѹ���������������������Ϊ����֯��Ӱ��
[2]
Yang Yun,Qing-wu Cai,,Bao-sheng Xie,*,Shuang Li. Effect of tempering temperature on strain hardening exponent and flow stress curve of 1000 MPa grade steel for construction machinery
[3]
Ying Ci,*,Zhan-zhan Zhang. Simulation study on heat-affected zone of high-strain X80 pipeline steel
[4]
Xiao-li Zhao,,Yong-jian Zhang,Cheng-wei Shao,Wei-jun Hui,Han Dong. Thermal stability of retained austenite and mechanical properties of medium-Mn steel during tempering treatment
[5]
����������־�� ���������ȫ�����ޣ������. GCr15��и־�̬�ٽᾧ��Ϊ
[6]
����ΰ������ ���� �������������� �ƣ������ۣ�. 20CrNi2Mo�ָ��±��εı��������붯̬�ٽᾧ��Ϊ
[7]
����� ��˼ǰ �Ը� ���� ������ ������. ����ȡ���ֳ����ٽᾧ����ѧģ�ͼ�֯���ݱ�
[8]
Qiu-lin Niu,,Wei-wei Ming,Ming Chen,Si-wen Tang,,Peng-nan Li,. Dynamic mechanical behavior of ultra-high strength steel 30CrMnSiNi2A at high strain rates and elevated temperatures
[9]
Wan-ming Li,Zhou-hua Jiang,,*,Xi-min Zang,Xin Deng. Modeling of flow and temperature distribution in electroslag remelting withdrawal process for fabricating large-scale slab ingots
[10]
Long Guo,Xing-zhong Zhang*,Chang-xi Feng. Continuous bending and straightening technology of Q345c slab based on high-temperature creep deformation
[11]
Qian-qian Ren,,Yu-zhu Zhang,,*,Yue Long,Shao-sheng Chen,Zong-shu Zou,Jie Li, Chen-guang Xu. Crystallization behavior of blast furnace slag modified by adding iron ore tailing
[12]
��Ǭ������������������ �������� �ƣ����� �飬��. 20CrMnTiH��Ψ��ģ�ͼ���̬�ٽᾧ��Ϊ
[13]
Hong-huan Mao,Xing Qi,Jing Cao,Li-cong An,Yi-tao Yang*. Effect of Si on high temperature oxidation of 30Cr13 stainless steel
[14]
Zhi-qiang Wei,Xiang-ru Chen*,Hong-gang Zhong,Qi-jie Zhai,Gang Wang. Hot tearing susceptibility of Fe-20.96Cr-2.13Ni-0.15N-4.76Mn-0.01Mo duplex stainless steel
[15]
Tao Zhang,,Cheng-yong Wang,*,Lugee Li,**,Yong Zhang,Cui-lan Liu. Mass production of magnetocaloric LaFeMnSiB alloys with hydrogenation
2006, Vol. 24 