Technology of Melting an Invar in an Induction Furnace
- 作者: Gertsyk S.1, Smirnova V.1
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隶属关系:
- Moscow Polytechnic University
- 期: 卷 2019, 编号 6 (2019)
- 页面: 647-650
- 栏目: Resource Saving
- URL: https://journals.rcsi.science/0036-0295/article/view/173320
- DOI: https://doi.org/10.1134/S0036029519060119
- ID: 173320
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详细
A process of melting a 32NKD superinvar alloy from industrial wastes in a 1100-kg FS (core-free) induction furnace is developed. The preparation of a charge, namely, fraction composition, oxidation, the content of harmful impurities, and a method of charging, is considered in detail to ensure the maximum resistance of a crucible and to optimize melting. The methods of decreasing the height of the meniscus that forms on the melt surface because of the specific features of induction heating and the related features of slag formation are analyzed.
作者简介
S. Gertsyk
Moscow Polytechnic University
编辑信件的主要联系方式.
Email: gertsyk@mail.ru
俄罗斯联邦, Moscow, 107023
V. Smirnova
Moscow Polytechnic University
Email: gertsyk@mail.ru
俄罗斯联邦, Moscow, 107023