Zobrazeno 1 - 2
of 2
pro vyhledávání: '"I. I. Sagaydak"'
Publikováno v:
Refractories. 3:307-311
Destruction of refractory brickwork in the top of the blast furnace stacks at the Magnitogorsk Metal Works is restricted on account of the relatively low temperatures of the medium and occurs mainly through the abrasive effect of the blast charge and
Publikováno v:
Metallurgist. 8:155-157
1. The main cause of mass burning of air and slag tuyeres was the impairment in the thermal condition on the periphery of the hearth after installation of tuyeres of smaller diameter. The situation became worse as the mechanical strength of the coke