SLAG-METAL REACTIONS DURING WELDING .1. EVALUATION AND REASSESSMENT OF EXISTING THEORIES

被引：85

作者：

MITRA, U ^{[1
]}

EAGAR, TW ^{[1
]}

机构：

[1] MIT,DEPT MAT SCI & ENGN,CAMBRIDGE,MA 02139

来源：

METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY | 1991年 / 22卷 / 01期

关键词：

D O I：

10.1007/BF02672528

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A critical review of current thermodynamic theories of slag-metal reactions is presented. A series of preliminary experiments indicates that the previously proposed droplet theory is incorrect and the primary reactions controlling Mn, Si, and Cr content occur in the weld pool. In addition, these experiments show that the net transfer of oxygen is independent of the transfer of Mn and Si.

引用

页码：65 / 71

页数：7

共 35 条

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