DECARBURIZATION ANNEALING OF GRAIN-ORIENTED SILICON STEEL WITH ALN AS INHIBITOR

被引：2
|
作者：
ROSYPAL, F
机构：
[1] VÚHŽ, a.s., Iron and Steel Research Institute
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1994年 / 133卷 / 1-3期
关键词：
D O I：
10.1016/0304-8853(94)90530-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of decarburization annealing parameters on two heat samples with AlN as inhibitor with different nitrogen contents has been studied. The obtained results support the hypothesis that the increased surface oxidation at decarburization with higher dewpoint enables higher nitridation in the initial phase of final annealing in the nitrogen containing atmosphere, and therefore it intensifies the inhibition of the primary grain growth. The nitridation has a positive influence on heats with relatively low N contents.
引用
收藏
页码：220 / 222
页数：3
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