共搜索到3950条信息，每页显示10条信息，共395页。用时：0小时0分0秒248毫秒
is larger than 0.08-0.9T can the electromagnetic casting of steel be achieved. REFERENCES [1]Tzavaras A A, Brody H D. Electromagnetic stirring and continuous casting-achievements, problems and goals [J... Article ID: 1003-6326(2005)03-0606-06 Mathematical modeling of electromagnetic dimensionless number for electromagnetic casting of metals and its application WANG Hui(王 辉)1......
and week traveling-wave electromagnetic stirring.The effects of electromagnetic stirring power and frequency on the shape and distribution of primary α-Al grains in the AlSi7Mg alloy slurry were... and week traveling-wave electromagnetic stirring,when the pouring temperature is 630°C,raising the stirring power or frequency appropriately can gain a better shape of primary α-Al grains......
temperature field and solute distribution of the 60Si2Mn spring steel melt appear because of the electromagnetic stirring, which restrains the formation of large primary austenitic dendrites and create... in the same time are the most important reasons for deposition of spheroidized primary austenites. Key words:60Si2Mn; semi-solid; electromagnetic stirring; [全文内容正在添加中] ......
, 2014, 24(11): 2735-2742. ZHU Yan-li, ZHAO Jun-wen, LI Wei, ZHU Zhen-yu, DAI Guang-ze, ZHANG Kun. Effect of the electromagnetic stirring on microstructure of the large-volume semi-solid slurry of 7A04..., 2005, 19(3): 303-309. MAO Wei-min, ZHEN Zi-sheng, CHEN Hong-tao. Microstructure of semi-solid AZ91D alloy solidified during electromagnetic stirring[J]. Chinese Journal of Materials Research, 2005, 19(3......
EFFECTS OF LINEAR ELECTROMAGNETIC STIRRING ON THE SOLIDIFICATION STRUCTURE OF BILLET G.L.Jia1,H.L.Zhang1,J.C.He1,E.G.Wang1 (1.Key Laboratory of National Education Ministry for Electromagnetic Processing of Materials, NortheasternUniversity, Shenyang 110004, China) Abstract:The effects of linear electromagnetic stirring (EMS) on the solidification steacture of billet were investigated......
="ChDivSummary">Solidification cracking that occurs during continuous casting of 1Cr13 stainless steel was investigated with and without final electromagnetic stirring(F-EMS). The results show that cracks...Analysis of cracking phenomena in continuous casting of 1Cr13 stainless steel billets with final electromagnetic stirringYu Xu1,Rong-jun Xu2,Zheng-jie Fan2,Cheng-bin Li2,An-yuan Deng1,En-gang Wang11......
mechanism for non dendritic structure in semi solid metal is proposed, namely mechanism of particle drift and blending compressing. Under vigorous convection caused by intense electromagnetic stirring... processing; non dendritic structure; electromagnetic stirring; Received: 1999-09-20 对于常规铸造形成的组织结构, 经典铸造理论一般从热力学角度按"三个晶区"进行解释, 但这种解释存在许多与实验或生产实际不相符合的地方, 例如对于内部等轴晶区形成的解释......
with electromagnetic stirring method (EMS DC method) . The effects of EMS DC method technical parameters on the structure of semi solid ZL101A alloy were investigated, and the relationship between the casting... as reported. Keyword: semi solid; electromagnetic stirring; direct chill cast; Received: 2000-03-08 半固态成形 (SSF) 技术是一种介于固态成形与液态成形之间, 融合了铸造和锻造工艺特点的新型金属成形技术......
~0.85R处[19-20]. 图3 不同电磁频率下电磁搅拌强度沿结晶器半径方向的分布 Fig. 3 Electromagnetic stirring intensity distribution distance from center along mould radius at different electromagnetic frequencies 图4 ..., 2013, 2: 96-106. [2] POOLE G M, HEYEN M, NASTAC L, EL-KADDAH N. Numerical modeling of macrosegregation in binary alloys solidifying in the presence of electromagnetic stirring[J]. Metall Mater Trans......
Effect of electromagnetic stirring in mold on the macroscopic quality of high carbon steel billetHaiqi YU and Miaoyong ZHU School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China摘 要:An industrial plant trial for optimizing the process parameters in a round billet continuous casting mold with electromagnetic stirring(M-EMS......
