Improvement of quality control in the refrigeration plates manufacture for blast furnace (CROSBI ID 730134)
Prilog sa skupa u časopisu | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Dolzhanskiy, A. M. ; Mamuzić, Ilija ; Kurbatova, N. F.
engleski
Improvement of quality control in the refrigeration plates manufacture for blast furnace
Refrigerating plates for external thermal insulation of the blast furnace furnaces are made in the sizes (140...180) x (1 000...2 500) x (500... 1 500) mm by filling with cast iron a coil of steel pipes. This can cause shrinkage shells and indigestion, which worsen or even damage the entire product. In practice, quality control of refrigeration plates was carried out, mostly by tapping (to detect internal voids), visually (to assess the appearance) and so on. In this regard, the analysis of the manufacturing technology with the definition of the process critical control points and the available means of the product quality identifying at these points and their effectivity was realized. As a result, it is proposed to use certain objective means of control at critical control points, based, in particular, on penetrating radiation.
blast furnace ; refrigeration plates manufacture ; quality control
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Podaci o prilogu
319-319.
2023.
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objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
16th International Symposium of Croatian Metallurgical Society - SHMD '2023, Materials and metallurgy
predavanje
20.04.2023-21.04.2023
Zagreb, Hrvatska
Povezanost rada
Metalurgija