Nnukwu na ọkara-sized ụrọ refractory brik n’ihi na laminated iko ọkụ

Nnukwu na ọkara-sized ụrọ refractory brik maka laminated iko kiln bụ ụrọ refractory brik na otu unit arọ nke ọ bụghị ihe na-erughị 50kg eji ewu laminated iko kiln.

(1) Akụkụ obe nke brik a na-agbapụ:

1) Bricks na ogologo ≤ 400mm: mgbe ngụkọta spall obosara bụ 0.26 ~ 0.50mm, ogologo adịghị gafere 40mm; ngụkọta spall obosara bụ 0.51

Mgbe ~ lmm, ogologo ekwesịghị gafere 25mm.

2) brik nwere ogologo> 400mm: mkpokọta spall obosara bụ 0.26. Mgbe 0.50mm, ogologo dị iche iche. Ihe karịrị 80mm; mgbe ngụkọta obosara nke spall bụ 0.51-1mm, ogologo ekwesịghị gafere 50mm.

(2) Ogologo nke mgbawa nke obosara ya na-erughị 0.25mm ejedebeghị.

(3) A gaghị enwe porosity na cracks gafere 1mm na ngalaba obe.