Updating the Mode of Annealing of Tubes from Steel ShKh15 in Chamber Furnaces

被引：0
|
作者：
B. P. Yur’ev
V. A. Gol’tsev
机构：
[1] Ural Federal University after the First President of Russia B. N. Eltsyn,
来源：
Metal Science and Heat Treatment | 2016年 / 58卷
关键词：
chamber furnace; annealing mode; steel ShKh15; tubes; charge; heat treatment process; strength; microstructure; rejection; output;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A study of commercial tubes from steel ShKh15 produced in a chamber furnace is performed for investigating the active annealing process. The causes of inappropriate heating and cooling of tubes in a charge are determined. The annealing mode is shown to mismatch the required temperature regime, which elevates rejection. Recommendations for eliminating the determined drawbacks, raising the quality of the annealed tubes and the output of the chamber furnaces are developed.
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页码：421 / 425
页数：4
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