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发明名称
铸造用喷嘴
摘要
本发明之目的在于提供一种铸造用喷嘴,其系防止氧化铝等附着堆积,并可防止钢液之偏流者。本发明之铸造用喷嘴,其特征在于:于铸造用喷嘴之钢液流通孔部配设由满足「式(1):H≧2mm、式(2):L>2×Hmm」之尺寸构成之“独立之复数突起部及/或凹部”。〔上述式中之“H”系表示突起部之最大高度或凹部之最大深度,“L”系表示突起部或凹部之基部之最大长度。〕
申请公布号
TW200405835
申请公布日期
2004.04.16
申请号
TW092121005
申请日期
2003.07.31
申请人
品川白炼瓦股份有限公司
发明人
野村修;高井政道;栗崎胜;荻野秀隆;堀内俊男;井上慎佑
分类号
B22D11/10;B22D41/50
主分类号
B22D11/10
代理机构
代理人
陈长文
主权项
地址
日本
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