材料研究学报  1996, Vol. 10 Issue (3): 253-258

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亚快速单向凝固晶体生长的非稳态演化

傅恒志;王祖锦

西北工业大学;厦门叉车总厂

NON-STEADY EVOLUTION OF SUBHIGH RATE UNIDIRECTIONAL SOLIDIFICATION

FU Hengzhi;WANG Zujin (Northwestern Polytechnical University)(Xiamen Fork-Lift Truck Factory)(Correspondent:FU Hengzhi;Academician;State Key Laboroatoy of Solidification Processing;NorthwesternPolytechnical University.Xi'an 710072)

傅恒志;王祖锦. 亚快速单向凝固晶体生长的非稳态演化[J]. 材料研究学报, 1996, 10(3): 253-258.
, . NON-STEADY EVOLUTION OF SUBHIGH RATE UNIDIRECTIONAL SOLIDIFICATION[J]. Chin J Mater Res, 1996, 10(3): 253-258.

摘要 参考文献 相关文章 Metrics 全文: PDF(2609 KB)   摘要: 晶体生长中的非稳态演化过程一直是凝固领域人们很少涉及的课题,尤其在胞枝转变之后相当宽范围的亚快速凝固更是少人问津,而非稳态过程对材料最终的组织形态往往产生重大影响.本文采用有机物模拟合金研究了低速及亚快速凝固范围界面形态与一次间距的演化规律,并初步探讨了其演化机制. 关键词 ： 非稳态凝固,  一次间距,  形态演化     Abstract：Non-steady state evolution of crystal growth is still a problem seldom concerned by people in solidification,particular in the region of subhigh growth velocity after cell to dendrite transition. However,the final microstructure of materials is affected s Key words： non-steady solidification primary spacing morphology evolution 收稿日期: 1996-06-25      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 傅恒志 王祖锦 44.8K 链接本文: https://www.cjmr.org/CN/      或      https://www.cjmr.org/CN/Y1996/V10/I3/253 1HuntJ．SolidificationandCastingofMetals．London:TheMetalsSociety,1979:32KurzW,FisherD．ActaMetall,1981,29:113TrivediR．MetallTetallTrans,1984,15A;9774SomboonsukK,MasonJ,TrivediR．MetallTrans,1984,15A:9675BurdenM,HuntJ．JCrystGrowth,1974,22:1096KurzW,FisherD．FundamentalsofSolidification,TransTechPublications,3rd．ed．19927王祖锦,傅恒志．西北工业大学学报,1995,13(2):8TrivediR,SomboonsukK．ActaMetall,1985,33:1061 [1] 黄卫东;丁国陆;周尧和. 非稳态过程与凝固界面形态选择[J]. 材料研究学报, 1995, 9(3): 193-207. [2] 姚向东;黄韬;周尧和. 规则共晶初始过渡区非稳态扩散场与形态演化[J]. 材料研究学报, 1993, 7(4): 321-326. Viewed Full text Abstract Cited   Shared      Discussed