刚玉-尖晶石坩埚在中频感应炉上的应用

潘起雄

doi:10.15980/j.tzzz.2013.03.025

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刚玉-尖晶石坩埚在中频感应炉上的应用
Application of Corundum-Spinel Crucible in Induction Furnace
2013年33卷第3期页码：254-255
纸质出版日期： 2013 ，
DOI： 10.15980/j.tzzz.2013.03.025

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[1]潘起雄.刚玉-尖晶石坩埚在中频感应炉上的应用[J].特种铸造及有色合金,2013,33(03):254-255.

Pan Qixiong. Application of Corundum-Spinel Crucible in Induction Furnace[J]. Special Casting & Nonferrous Alloys, 2013,33(3):254-255.
[1]潘起雄.刚玉-尖晶石坩埚在中频感应炉上的应用[J].特种铸造及有色合金,2013,33(03):254-255. DOI： 10.15980/j.tzzz.2013.03.025.

Pan Qixiong. Application of Corundum-Spinel Crucible in Induction Furnace[J]. Special Casting & Nonferrous Alloys, 2013,33(3):254-255. DOI： 10.15980/j.tzzz.2013.03.025.

摘要

开发了刚玉-尖晶石质预制坩埚。试用效果表明

在150kg中频炉中熔炼304不锈钢时

刚玉-尖晶石质预制坩埚平均使用炉次达150炉左右

不仅替代了目前感应炉炉衬人工捣打的复杂工序

更对钢液的纯净度有显著提升。同时

对坩埚的使用方法和常见问题的预防与解决办法做了较为详细的阐述。

Abstract

Corundum-spinel crucible was developed.Practical use results show that service life of corundum-spinel crucible can reach 150 cycles with smelting 304 stainless steel in 150 kg main frequency furnace.The crucible can not only be free the man-made brasque but also improve significantly the purity of the liquid steel.Meanwhile

the use and problems of the corundum-spinel crucible were described

and the countermeasures were presented.