ON THE NON-STEADY-STATE GROWTH OF LAMELLAR EUTECTICS

被引：1

作者：

LIU, J

机构：

[1] Laboratory of Solid-State Microstructures, Nanjing University, Nanjing

来源：

MATERIALS LETTERS | 1991年 / 10卷 / 11-12期

关键词：

D O I：

10.1016/0167-577X(91)90220-Z

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The non-steady-state growth of the typical anomalous Al-Si eutectic is investigated experimentally by means of two methods of non-steady-state growth: abrupt change of growth rate and constant-acceleration (deceleration) growth. The uniqueness of steady-state growth of the eutectic is verified, and the details of the dependence on non-steady-state growth of the response features, such as silicon interflake spacing, to varying growth rate, are shown. A model for non-steady-state growth of a lamellar eutectic is proposed to describe the response dynamics of a eutectic: a new concept.

引用

页码：521 / 524

页数：4