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Author:

符寒光 (符寒光.) (Scholars:符寒光) | 邢建东 (邢建东.) | 雷永平 (雷永平.) (Scholars:雷永平) | 侯建强 (侯建强.)

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incoPat zhihuiya

Abstract:

本发明公开了一种硼收得率高的含硼合金冶炼方法,其特征在于先在电炉内熔炼含硼合金,当合金的温度高于液相线温度以上180~230℃时,加入0.2%~0.5%的硅钙合金预脱氧,再加入0.12%~0.18%的铝终脱氧,然后加入0.2%~0.3%的钛铁固定金属溶液中的氮,最后将用铝板包裹严实的硼铁和钛铁一起加入金属液体中,当含硼合金的温度高于液相线温度以上200~260℃时,含硼合金液体出炉即可用于铸件或铸锭的浇注。采用本发明熔炼含硼合金,硼元素收得率超过90%,可明显减少硼元素的消耗,降低含硼合金生产成本,具有较好的经济和社会效益。

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Patent Info :

Type: 发明授权

Patent No.: CN201010033821.7

Filing Date: 2010-01-08

Publication Date: 2011-07-27

Pub. No.: CN101736123B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 19

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