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1. (WO2018080110) STRUCTURE FOR CASTING, AND CASTING METHOD USING SAME

Pub. No.:    WO/2018/080110    International Application No.:    PCT/KR2017/011634
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Oct 21 01:59:59 CEST 2017
IPC: B22D 11/06
B22D 11/103
B22D 11/11
Applicants: POSCO
주식회사 포스코
Inventors: CHUNG, Tae In
정태인
KIM, Jang Hoon
김장훈
PARK, Jong Hag
박종학
KIM, Yong Hwan
김용환
Title: STRUCTURE FOR CASTING, AND CASTING METHOD USING SAME
Abstract:
The present invention relates to a structure for casting, and a casting method using the same. Defects in cast pieces can be inhibited by effectively forming an enriched layer, including an alloy element, on the surface of the cast pieces by using a structure comprising: a support capable of being held on a mold; a hollow partition member having opened upper and lower parts; and a fixing member for connecting the partition member to the support such that the inner space of the mold can be divided.