Li Yihui, Li Ming’an. Research and Practice on Restoration of Dayu Bell of Guxi[J]. Special Casting & Nonferrous Alloys, 2021,41(12):1572-1575. DOI: 10.15980/j.tzzz.2021.12.025.
The technical level of bronze casting and the super skill of bell crafts men more than 2 400 years ago were revealed by introducing the techniques and methods of using modern foundry technology to restore Dayu Bell of Guxi in The Chime-bells of Marquis Yi. The research and practice of restoring and casting Dayu Bell of Guxi presents the original appearance before The Chime-bells of Marquis Yi was buried
which is of historical and practical significance for inheriting and carrying forward the bronze casting technology and bell casting technology in China.