发明名称 |
METHOD FOR PRODUCING CERAMIC SINTERED BODY AND CERAMIC SINTERED BODY |
摘要 |
There is provided a manufacturing method including: forming a molded body element with a molding material containing a ceramic powder and a binder; forming a ceramic molded body by disposing at least one molded body element in a mold and then injecting a molding material containing a ceramic powder and a binder into the mold and graft molding a graft molded body element to the molded body element; and forming a ceramic sintered body by degreasing and sintering the ceramic molded body. A graft connecting surface of the molded body element to which the graft molded body element is graft molded is formed so as to have a surface roughness of 2 µm or more in terms of Ra. |
申请公布号 |
EP3106245(A1) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20150748444 |
申请日期 |
2015.02.12 |
申请人 |
Hitachi Metals, Ltd. |
发明人 |
FUKUSHIMA Hideko;DATE Masayoshi;YAMAMOTO Tsuyoshi;IWAGAKI Shuhei |
分类号 |
B22C9/10;B22C9/04;B22C9/24 |
主分类号 |
B22C9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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