weather-resistant steel

基本解釋

After treatments above, the rare earth cored wire is fed into mold when the quality steels such as line pipe, automobile frame steel plate and weather-resistant steel etc.
經(jīng)過上述處理后，再向結晶器喂稀土包芯線，就可生產管線鋼、汽車大梁板和耐候鋼等優(yōu)質鋼。
Experimental results show that the primary problems existing in the weather resistant steel SPA-H are found to be central cracking in the slab and surface defects of the strip and measures…
試驗表明，連鑄坯中間裂紋和鋼帶表面質量缺陷是SPA-H耐候鋼帶生產中存在的主要問題，提出了相應的解決措施，并取得較好效果。