Strain distribution of strips with spherical inclusion during cold rolling
查看参考文献17篇
|
文摘
|
The deformation of 304 stainless steel strips with a spherical inclusion during cold rolling was simulated by 3D finite element method, and the strain distribution was calculated for a variety of the material attribution of inclusion (hard inclusions and soft inclusions) and the inclusion size (10, 20, 30, 40, and 50 μm). During rolling, the strain in front of inclusion is larger than that in rear of inclusion for both the hard and soft inclusions. For hard inclusions, the strain in front and rear of inclusions is larger than that of inclusions, and the maximum and minimum strains increase with the increase of inclusion diameter (from 10 μm to 50 μm). For soft inclusions, the strain in front and rear of inclusions is smaller than that of inclusions, and the maximum and minimum strains decrease with the increase of inclusion sizes when the inclusion diameter is larger than 20 μm but increase when the inclusion diameter is smaller than 20 μm. Finally, the relationship between the inclusion deformation and the crack generation was discussed. |
|
来源
|
Transactions of Nonferrous Metals Society of China
,2008,18(4):919-924 【核心库】
|
|
DOI
|
10.1016/s1003-6326(08)60159-4
|
|
关键词
|
strain distribution
;
inclusion
;
stainless steel
;
cold rolling
;
FEM
|
|
地址
|
1.
Northeastern University, State Key Laboratory of Rolling and Automation, Shenyang, 110004
2.
Research Institute for Stainless Steel, R&D Center, Baoshan Iron and Steel Co. Ltd, Shanghai, 201900
|
|
语种
|
英文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
1003-6326 |
|
学科
|
矿业工程 |
|
基金
|
国家自然科学基金
;
国家973计划
|
|
文献收藏号
|
CSCD:3330891
|
参考文献 共
17
共1页
|
|
1.
JIAN W W. Effect of hot plastic deformation on microstructure and mechanical property of Mg-Mn-Ce magnesium alloy.
Trans Nonferrous Met Soc China,2007,17(6):1158-1163
|
CSCD被引
12
次
|
|
|
|
|
2.
YU H L. Influences on the plastic strain distribution of slab of vertical roll shape during multi-pass V-H rolling process.
Acta Metallurgical Sinica(English letters),2006,19(1):51-56
|
CSCD被引
1
次
|
|
|
|
|
3.
NUGENT E E. Experimental investigation of stress and strain fields in a ductile matrix surrounding an elastic inclusion.
Acta Materialia,2000,48(2):1451-1467
|
CSCD被引
1
次
|
|
|
|
|
4.
MASTSUMIYA T. Recent topics of research and development in continuous casting.
ISIJ International,2006,46(12):1800-1804
|
CSCD被引
1
次
|
|
|
|
|
5.
ATKINSON H V. Characterization of inclusions in clean steels:A review including the statistics of extremes methods.
Progress in Materials Science,2003,48(5):457-520
|
CSCD被引
35
次
|
|
|
|
|
6.
LOU D C. Behavior of MnS during hot deformation.
Journal of Iron and Steel Research,1996,8(6):11-14
|
CSCD被引
2
次
|
|
|
|
|
7.
VIGNAL V. Local analysis of the mechanical behaviour of inclusions-containing stainless steels under straining conditions.
Scripta Materialia,2003,49(8):779-784
|
CSCD被引
3
次
|
|
|
|
|
8.
LUO C H. An alternative way for evaluating the deformation of MnS inclusion in hot rolling of steel.
Scandinavian Journal of Metallurgy,2002,31(1):184-190
|
CSCD被引
6
次
|
|
|
|
|
9.
HWANG Y M. Analysis of the deformation mechanism of void generation and development around inclusions inside the sheet during sheet rolling process.
Proc Instn Mech Engrs Part B:J Engineering Manufacture,2003,217(10):1373-1381
|
CSCD被引
5
次
|
|
|
|
|
10.
FAN H M. Study on inclusion induced fatigue crack initiation and propagation in ultra-high strength steel for aerospace application.
Iron and Steel,2007,42(7):72-75
|
CSCD被引
1
次
|
|
|
|
|
11.
LI R J.
Ceramic-metal complex materials,1995
|
CSCD被引
1
次
|
|
|
|
|
12.
SUN S T.
Steel materials handbook-stainless steel,2001
|
CSCD被引
1
次
|
|
|
|
|
13.
YU H L. FE analysis of inclusion deformation and crack generation during cold rolling with a transition layer.
Materials Letters,2008,62(10/11):1595-1598
|
CSCD被引
1
次
|
|
|
|
|
14.
ERVASTI E. Void initiation close to a macro-inclusion during single pass reductions in the hot rolling of steel slabs:A numerical study.
Journal of Materials Processing Technology,2005,170(1/2):142-150
|
CSCD被引
7
次
|
|
|
|
|
15.
CHEN D C. Rigid-plastic finite element analysis of plastic deformation of porous metal sheets containing internal void defects.
Journal of Materials Processing Technology,2006,180(1/3):193-200
|
CSCD被引
4
次
|
|
|
|
|
16.
SERAJZADEH S. An investigation on strain inhomogeneity in hot strip rolling process.
Journal of Materials Processing Technology,2002,128(1/3):88-99
|
CSCD被引
6
次
|
|
|
|
|
17.
LI Q. Analysis of nonuniform strain in hot strip rolling deformation process.
Journal of Iron and Steel Research,2007,19(6):52-55
|
CSCD被引
1
次
|
|
|
|
|
了解气象卫星更多信息，请访问