Process for treating steel sheets for the purpose of enamelling the sheets
申请(专利)号：
US05/555923
申请日期：
19750306
公开/公告号：
US04012239A
公开/公告日期：
19770315
申请(专利权)人：
UNION SISERURGIQUE DU NORD ET DE L'EST DE LA FRANCE PAR ABREVIATION 'USINOR'FR1972112172.41241 FR1973110773.39504
被引量：
摘要：
For treating a steel sheet for subsequent enamelling of the sheet with one coat of enamel: After rolling the sheet, there is deposited thereon a coat of nickel and/or cobalt, a salt of said metals or mixtures of said salts. After drying, the sheet is annealed in a decarburizing atmosphere so as to substantially totally decarburize it and, during the cooling of the annealing cycle, the coated sheet is subjected to the action of an oxidizing atmosphere containing 2 to 7% of water vapor and having an H. sub.2 /H.sub. 2 O ratio which is less than 6.
展开
通过文献互助平台发起求助，成功后即可免费获取论文全文。
相似文献
参考文献
引证文献
辅助模式
引用
文献可以批量引用啦~
欢迎点我试用！
