Prefabricated magnesia carbon brick for steel ladle bottom

The utility model relates to a prefabricated magnesia carbon brick for a ladle bottom of a steel ladle. The prefabricated magnesia carbon brick comprises a non-impact area brick body prefabricated structure and an impact area brick body prefabricated structure, the non-impact area brick body prefabr...

Full description

Saved in:
Bibliographic Details
Main Authors DUAN JINGFANG, CAO LEI, WANG ZHIYIN
Format Patent
LanguageChinese
English
Published 02.10.2020
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a prefabricated magnesia carbon brick for a ladle bottom of a steel ladle. The prefabricated magnesia carbon brick comprises a non-impact area brick body prefabricated structure and an impact area brick body prefabricated structure, the non-impact area brick body prefabricated structure is an isosceles trapezoid prefabricated brick body, a protruding block A is arranged on one longitudinal side of the waist portion of the isosceles trapezoid prefabricated brick body, and a groove matched with the protruding block A is formed in the other side of the waist portion of the isosceles trapezoid prefabricated brick body. The impact area brick body prefabricated structure is a prefabricated brick body structure with a cylindrical lower part and a semicircular upper part, and four convex blocks B matched with the grooves of the non-impact area brick body prefabricated structure are arranged at equal intervals on the outer diameter of the cylindrical lower part; a carbon rod is pre-buried
Bibliography:Application Number: CN201922476734U