Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko KKfiledCriticalShowa Denko KK
Priority to JP50132850ApriorityCriticalpatent/JPS5270909A/en
Publication of JPS5270909ApublicationCriticalpatent/JPS5270909A/en
PURPOSE: To prolong the life of the electric furnace and to improve the production efficiency, by using the SiC-containing castable refractories as the lining for the inside wall of theelectric furnace for refining silicon metals such as metallic silicon, ferrosilicon, silicochromium, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP50132850A1975-11-071975-11-07Electricfurnace for refining silicon metals
PendingJPS5270909A
(en)