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Author:

符寒光 (符寒光.) (Scholars:符寒光) | 桑培 (桑培.) | 蒋志强 (蒋志强.) | 成小乐 (成小乐.)

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incoPat zhihuiya

Abstract:

高强韧球墨铸铁制备方法,属于铸造技术领域。球墨铸铁球化和孕育前的铁水组成及其质量分数为:3.4~3.6%C, 1.0~1.2%Si, 0.3~0.5%Mn, 0.3~0.5%Cu, 0.08~0.12%Nb, P≤0.04%, S≤0.03%, 余量为Fe。当铁水温度达到1530~1560℃,用质量分数70%的稀土镁硅铁合金和30%镍镁合金进行球化处理,铁水经球化和扒渣处理后,通过喂丝机将直径的合金线加入到球化后的铁水中,对球化过的铁水进入孕育和微合金化处理后,得到高强韧球墨铸铁。

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Patent Info :

Type: 发明授权

Patent No.: CN201310542535.7

Filing Date: 2013-11-05

Publication Date: 2015-09-09

Pub. No.: CN103602878B

Applicants: 北京工业大学

Legal Status: 授权 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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