摘要: Yunnan Titanium Industry Co., Ltd. (Here after refers to "YUNTI") utilizes the Steckel Mill and 4-high Cold Mill imported from Tippins Inc., USA. for Titanium coils hot-rolling and cold-rolling. Complete production process of Shot... 展开 Yunnan Titanium Industry Co., Ltd. (Here after refers to "YUNTI") utilizes the Steckel Mill and 4-high Cold Mill imported from Tippins Inc., USA. for Titanium coils hot-rolling and cold-rolling. Complete production process of Shot Blasting, Acid Pickling, Degreasing, Annealing, etc. will be carried for Titanium Coil. This article presents "Steel-Titanium" combination production process carried by YUNTI. The product property and surface quality problems have been gradually solved for cold-rolled Titanium coils through continuous study, creative and improvement for the Argon Protection Bell Annealing Process. It has been achieved for process stable, quality under controlling, commercial and batch production for cold-rolled Titanium Coil. 收起