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1)  stainless steel weldment
304不锈钢焊缝
2)  304 stainless steel
304不锈钢
1.
A Study on Non-Metallic Inclusion in 304 Stainless Steel Produced by Twin Roll Thin Strip Casting;
双辊薄带连铸304不锈钢中非金属夹杂物研究
2.
An Analysis on Formation and Distribution of Cracks in 2mm 304 Stainless Steel Concasting Thin Strip;
304不锈钢2mm连铸薄带中的裂纹分布和形成分析
3.
Study on corrosion resistance of bright annealing treated 304 stainless steel in NaCl solutions;
光亮退火处理304不锈钢在NaCl溶液中的耐蚀性
3)  stainless steel 304
不锈钢304
1.
The wear of reamers made of three kinds of material,which are stainless steel 304,high speed steel(W18Cr4V) and Cr12,under different conditions was studied.
用表面形貌仪,采用平行试验方法,研究FL150型风冷式粉碎机粉碎手机边框板在常温和低温2种条件下,不锈钢304刀具、高速钢(W18Cr4V)刀具、Cr12刀具3种材料刀具的磨损情况。
4)  Stainless Steel
304不锈钢
1.
Numerical Simulation of Temperature Field of 304 Stainless Steel Rod and Wire Hot Continuous Rolling;
304不锈钢棒线材热连轧温度场的数值模拟
2.
Effect of Secondary Cooling Water Rate on Concasting Slab Quality of 304 Stainless Steel;
二冷配水对304不锈钢连铸板坯质量的影响
3.
The corrosion behavior of 304 stainless steel and its corrosion protection by organic silicone coatings with Al powder and Ti powder in the presence of a pre-deposited solid NaCl and water vapor at 400℃ was studied.
研究了304不锈钢在400℃、盐和水蒸气综合作用下的腐蚀行为及添加Al粉和Ti粉的有机硅涂层对不锈钢的防护作用。
5)  type 304 stainless steel
304不锈钢
1.
After a specimen of type 304 stainless steel was pre-crept at a constant load in silicon oil at 143℃ for 24 h, and underwent stress corrosion cracking (SCC) at the same constant load in a MgCl2 solution at 143℃ at open-circuit potential for 2 h, α' martensite on the surface and over the entire specimen increased 14% and 1.
304不锈钢在143℃硅油中恒载荷预蠕变足够长时间后,再在143℃ MgCl2溶液中相同恒载荷下进行应力腐蚀。
6)  stainless steel weld
不锈钢焊缝
补充资料:ANSYS工字梁焊缝初应力例子

建立好模型
…..
/SOLU
!*
ANTYPE,0
/INPUT,'input','txt',
/INPUT,'output1','txt',
!*
ISFILE,READ,1,txt, ,0
SOLVE
=====================
!定义残余应力矩阵
I=1
fy=310e6
!定义单元中心坐标数组,初应力数组
*DIM,EleCenter,ARRAY,NumNode,3,1, , ,
*DIM,EleIS,ARRAY,NumNode,1,1, , ,
*DO,I, 1, NumNode,1
!得到单元中心坐标
*GET,EleCenter(I,1,1),ELEM,I,CENT,X
*GET,EleCenter(I,2,1),ELEM,I,CENT,Y
*GET,EleCenter(I,3,1),ELEM,I,CENT,Z
!焊缝位置在X=1.0 到1.05 之间
*IF,EleCenter(I,1,1),GT,1,THEN
*IF,EleCenter(I,1,1),LT,1.05,THEN
*IF,EleCenter(I,2,1),GT,0.5,THEN
!上翼缘初始应力
EleIS(I,1,1)=-20*fy*EleCenter(I,3,1)**2+0.3*fy
*endif
*IF,EleCenter(I,2,1),LT,0.0,THEN
!下翼缘初始应力
EleIS(I,1,1)=-20*fy*EleCenter(I,3,1)**2+0.3*fy
*endif
!腹板初始应力
*if,EleCenter(I,2,1),GE,0.0,THEN
*IF,ELECENTER(I,2,1),LE,0.5,THEN
EleIS(I,1,1)=4.076*fy*(EleCenter(I,2,1)-0.5)**2
EleIS(I,1,1)=EleIS(I,1,1)-0.719*fy
*IF,EleIS(I,1,1),LT,-0.3*fy,THEN
ELeIS(I,1,1)=-0.3*fy
*ENDIF


*ENDIF
*ENDIF
*ENDIF
*ENDIF
*ENDDO
===============
!输出应力数值
*CFOPEN,'1','txt',' '
*DO,I,1,3840
!*IF,EleIS(I,1,1),ne,0.,then
*VWRITE,'!'
(A)
*VWRITE,'! Stress for element',
(A,F)
*VWRITE,'!'
(A)
*VWRITE,'eis,',I
(A,F)
P=EleIS(I,1,1)
*VWRITE,P,0.,0.,0.,0.,0.
(E,E,E,E,E,E)
!*ENDIF
*ENDDO
*CFCLOS

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条