Binder for monolithic refractories, monolithic refractory, and construction method of monolithic refractories

摘要

This binder for monolithic refractories includes a solid solution obtained by dissolving Ca components in α-SrAl₂O₄ or β-SrAl₂O₄, wherein when the Ca components are dissolved in the α-SrAl₂O₄, a crystallite diameter of the solid solution is from 40 nm to 75 nm, and when the Ca components are dissolved in the β-SrAl₂O₄, a crystallite diameter of the solid solution is from 35 nm to 70 nm.