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Author:

蒋毅坚 (蒋毅坚.) (Scholars:蒋毅坚) | 张春萍 (张春萍.) | 马云峰 (马云峰.) | 徐宏 (徐宏.) | 王越 (王越.) | 梅晓平 (梅晓平.)

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incoPat zhihuiya

Abstract:

本发明公开了一种浮区法生长莫来石晶体的方法属于晶体生长领域。将粉料Al2O3和SiO2按照化学计量比进行配料;将配制的混合料进行球磨、烘干、过筛、预烧、再次过筛;然后将粉料压制成棒状的料棒;将制得的料棒经过马弗炉烧结后得到致密均匀的多晶棒;将多晶棒放入浮区炉中,50~100℃/min的速率升温至料棒和籽晶开始融化,对接,使熔区稳定3~5分钟后,设置晶体生长速度为2~10mm/h,开始晶体生长;生长结束后,设置降温参数冷却至室温。本发明首次用浮区法生长出无宏观缺陷的莫来石晶体,成晶质量高,生长速度快。

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Patent Info :

Type: 发明申请

Patent No.: CN201410025472.2

Filing Date: 2014-01-20

Publication Date: 2014-05-21

Pub. No.: CN103806103A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

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: 6

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