发明名称 |
CARBON HEATER, HEATER UNIT, FIRING FURNACE, AND METHOD FOR MANUFACTURING SILICON-CONTAINING POROUS CERAMIC FIRED BODY |
摘要 |
An object of the present invention is to provide a carbon heater which is prevented from degradation, and thereby has a reduced risk of breakage and a lengthened life; a heater unit; a firing furnace; and a method for manufacturing a silicon-containing porous ceramic fired body. The carbon heater of the present invention is a carbon heater used to fire a silicon-containing material in a non-oxidizing atmosphere, including a cross-sectional shape of a substantially n-sided polygon, wherein n represents any one of 3 to 8. |
申请公布号 |
EP2953421(A1) |
申请公布日期 |
2015.12.09 |
申请号 |
EP20150170021 |
申请日期 |
2015.06.01 |
申请人 |
IBIDEN CO., LTD. |
发明人 |
KAMIJO, HIROMICHI;OHASHI, TADAFUMI;SAIJO, TAKAMITSU |
分类号 |
H05B3/14;F27B9/06 |
主分类号 |
H05B3/14 |
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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