《超纯净Ti_IF冷轧薄板的组织与性能》由会员分享，可在线阅读，更多相关《超纯净Ti_IF冷轧薄板的组织与性能（4页珍藏版）》请在金锄头文库上搜索。
1、l : 2001null02null18 : S E p V S ( 99014521) ; n = ; a8 1 S ( 9910200101)nullT e : k ( 1959- ) ,3 , a , v p V 3 ; u null ( 1956- ) ,3 , a+ , v q ,p V ; P null ( 1964- ) ,3 , a , v q ,p V 3 = null2002年 1月第23卷第1期东 北 大 学 学 报 ( 自 然 科 学 版 )Journal of Northeastern University( Natural Science)Jan. 2 00 2Vo
2、lnull23, No. 1 c I | : 1005null3026( 2002)01null0041null04 B TinullIF A F ?马晓禾, 赵null 骧, 左null 良( v 8 , a + null 110004)K null null null 1 : 4 M + B M B TinullIF i F , ) A F ? Y null T V , a CDCM+ w T | T inullIF A 3 :890 A ! 680 | ! 80% / q A ! 710 , nullhr | ,V P B TinullIF y , 7 S nullLDnullRHnul
3、lCC 3 h b Jnull M , 2001, 36( 4) : 23- 26null( Liu Z Z, Cai K K. Research on the cleanliness of low carbonAlnullkilled steel during LDnullRHnullCC technology J . Iron andSteel, 2001, 36( 4) : 23- 26. ) 3 Hutchinson W B. Development and control of annealingtextures in lownullcarbon steel J . Int Met
4、Rev, 1984, 29( 1) :25- 33. 4 null 3 , B # 3 ? Z JnullM , 2000, 35( 6) : 58null( Liu L. Development of clean steel and its productiontechnology J . Iron and Steel, 2000, 35( 6) : 58. ) 5 Hutchinson B. Physical metallurgy of IF steel J . TMSnullAIME, 1994, ( 5) : 127. 6 Yoshitaka A. Ferrite grain size
5、 refinement by heavy deformationduring accelerated cooling in low carbon steel J . TetsunulltonullHagane, 1999, 85( 8) :50- 56. 7 5 null C # ? Z Anull B null M Cnull : M 9 , 1992. 234null( Wang X J. Present state and prospects of automotive sheetproduction A . In: Tangdi. TheSeventhAcademicAnnualMee
6、ting on Automotive Amaterial C . Beijin: Central Ironand Steel Research Institute, 1992. 234. ) 8 Gookman S K. T echnology of continuously annealed coldnullrolled sheet steel J . TMSnullAIMEFall meeting, 1984. 167.Microstructures and Properties of UltranullPure TinullIF ColdnullRolled ThinSheetMA Xi
7、aonullhe,ZHAOXiang,ZUO Liang( School of Materials & Metallurgy, Northeastern University, Shenyang 110004, China, Correspondent: ZHAO Xiang,professor, Enullmail: zhaox mail. neu.edu. cn)Abstract: Pure iron produced by Benxi Steel Iron Company was chosen to make ultranullpure TinullIF steel, which was
8、 formed tosheet. The influence of technology parameters on microstructures and properties for the steel sheet were discussed. If suitabletechnology conditions are chosen, the process suited to the CDCM + batch annealing of Ben Steel refers to final hot rollingtemperature 890 , coiling temperature 68
9、0 , cold rolling reduction 80% and annealing temperature 710 , nullhr. For thetested coldnullrolled and annealed TinullIF steel sheets, nulls/ nullb is 0null3 0null4, nnullvalue is more than or equal to 0null3.Key words: ultranullpure TinullIF steel; plastic stress ratio; n value; coldnullrolled she
10、et; anneal; microstructure( Received February 18,2000) ? V cK 1 null+ ; i 周志付, 魏德洲, 崔振扬, 王中谦s + ; s a s ) ; ,i ; s a; s a; s s # ;s q 1 null ; ; 1 , ; s ( , a a s M 7 M null % L 韩清凯, 刘树英, 闻邦椿u Y 2 o % ,Y V v L ? % H M M ? p nullL 100Hz/ ? = , q / s 3 M , 7 9 M null k b % H M W % 1 , q 1HzH L , : c M H nullL Q % F H 1 M ? p null T F 1 , 7 O L = 4 B G null44 东北大学学报(自然科学版) null null null null null null null null null null null 第23卷
