ورق های تیتانیوم EBW به عنوان ماده ای برای قطعات کشیده شده

EBW  titanium  sheets  as  material  for  drawn  parts

ورق های تیتانیوم EBW به عنوان ماده ای برای قطعات کشیده شده

ABSTRACT

The growing demand for high strength, lightweight and corrosion-resistant drawn parts has created increasing interest in the use of titanium and its alloys. Additional benefits may result from the use of tailor-welded blanks, allowing for significant savings in material, and the possibility of applying higher strength sheets exactly where needed. When forming welded blanks, it is necessary to overcome many technological barriers which are not reflected in technical literature. Therefore, some prior experience in numerical simulations is needed before embarking on further studies of welded blanks formability. For this purpose, it is necessary to determine the mechanical parameters of the base materials, as well as the fusion and heat-affected zones.