IPC分类 用于直接冷硬铸造,例如电磁浇注
发明(设计)人
Brock; James A.
Yost; Sara J.
Sheets; Dmitri C.
Almand; Jeffery D.
Scherbak; Michael
Drieling; Heather C.
Dyson; Rodney L.
Critton; George
代理人
ECKERT SEAMANS CHERIN & MELLOTT, LLC
ALCOA TECHNICAL CENTER
(US)
美国专利申请公开说明书 20050000679 (美国专利商标局的全文)
A casting apparatus for direct chill casting metal includes a tundish containing a supply of molten metal, a casting mold , and a starter block associated with the casting mold . The casting mold is in fluid communication with the tundish through a passage defined in the tundish wall. The casting mold includes a header plate , a casting ring , and a feed ring . The header plate defines an arcuate shaped opening connected to the passage . The header plate has an upstream side and a downstream side . The casting ring is connected to the downstream side of the header plate and defines a groove proximate to the sidewall of the header plate . The feed ring is disposed in the groove.