耐火粉-SiO_2-Al-合成雲母-コロイダルシリカ-粘結剤系酸化防止剤の特性

概要

論文の詳細を見る
Characteristics of a newly developed oxidation inhibitor composed of a refractory powder-SiO_2-Al-synthetic mica-colloidal sillica-coking bond have been investigated. The steel coated with the inhibitor shows an excellent antioxidability as compared with non-coated steel at high temperatures from about 1000 to 1300℃. The inhibitor can prevent intergranuar oxidation and selective oxidation of alloying elements. The inhibitor can be easily applied to the surface of slab by spraying in production line. The production test also shows that the inhibitor film on the heated slab can be removed completely by the subsequent scale breaker and that the steel sheets after hot rolling have a surface without defects. In addition, a high degree of production yield of the rolled sheets has been obtained because of the minimum scale loss.
社団法人日本鉄鋼協会の論文
1983-10-01