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Author:

陈子勇 (陈子勇.) (Scholars:陈子勇) | 马小昭 (马小昭.) | 柴丽华 (柴丽华.) | 刘莹 (刘莹.) | 崔亚鹏 (崔亚鹏.) | 舒群 (舒群.) | 相志磊 (相志磊.)

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incoPat zhihuiya

Abstract:

一种Er、B复合微合金化高温钛合金及其制备方法,属于钛合金材料领域。合金质量百分比Al : 6%~7%,Sn : 2%~3%,Zr : 8%~10%,Mo : 0.4%~0.8%,Nb : 0.7%~1.5%,W : 0.7%~1.3%,Si : 0.2%~0.3%,Er : 0.1%~0.2%,B : 0.1%~0.4%和余量Ti。制备方法包含配料、感应悬浮熔炼、真空浇铸、等温锻造和热处理,最终得到一种Er、B复合微合金化高温钛合金。本发明制备的高温钛合金其锻态合金在650℃条件下具有优异的性能,此外,还具有优异的室温强度和塑性。此Er、B复合微合金化高温钛合金室温和高温(650℃)强度高,且强韧性匹配良好。

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Patent Info :

Type: 发明申请

Patent No.: CN201811507135.1

Filing Date: 2018-12-10

Publication Date: 2019-04-02

Pub. No.: CN109554576A

Applicants: 北京工业大学

Legal Status: 驳回

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: 10

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