Title:
METHOD FOR DETERMINING STATE OF REFRACTORY LINING OF METALLURGICAL VESSEL FOR MOLTEN METAL IN PARTICULAR
Document Type and Number:
Japanese Patent JP2021119264
Kind Code:
A
Abstract:
To provide a method for determining the state of a refractory lining of a vessel containing molten metal.SOLUTION: In a process, maintenance data, production data, and wall thicknesses at least at locations with the highest degree of wear are measured or ascertained together with additional process parameters of a vessel 10 after the vessel has been used. The data is then collected and stored in a data structure. A calculating model is generated from at least some of the measured or ascertained data or parameters, and the data or parameters are evaluated by using the calculating model with calculations and subsequent analyses. Thus, related or integral ascertaining processes and subsequent analyses can be carried out, on the basis of which optimization relating to both the vessel lining as well as the complete process of the molten metal in the vessel are achieved.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
GREGOR LAMMER
CHRISTOPH JANDL
KARL-MICHAEL ZETTL
CHRISTOPH JANDL
KARL-MICHAEL ZETTL
Application Number:
JP2021072326A
Publication Date:
August 12, 2021
Filing Date:
April 22, 2021
Export Citation:
Assignee:
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO KG
International Classes:
C21C5/46; F27D1/00; F27D21/00
Domestic Patent References:
| JP2010156471A | 2010-07-15 | |||
| JP2010286219A | 2010-12-24 | |||
| JPH04180510A | 1992-06-26 | |||
| JPH11279612A | 1999-10-12 | |||
| JPH0712541A | 1995-01-17 |
Attorney, Agent or Firm:
Shigeki Yamakawa