There are two implementation standards for titanium plates, the national standard is GB/T3621-2007, GB/T13810-2007, and the American standard is ASTM B265, ASTM F136, ASTM F67, AMS4928. 1: GB 228 metal tensile test method
2: GB/T 3620.1 Titanium and titanium alloy grades and chemical composition
3: GB/T3620.2 titanium and titanium alloy processed products chemical composition and allowable deviation of composition
4: GB 4698 Sponge titanium, titanium and iron alloy chemical analysis method
Hot forging is a forging process performed above the metal recrystallization temperature.
Hot rolling is a rolling process performed at a temperature higher than the recrystallization temperature.
Cold rolling is a rolling process in which the plastic deformation temperature is lower than the recovery temperature.
Annealing: a metal heat treatment process that slowly heats the metal to a certain temperature, keeps it for a sufficient time, and then cools it at an appropriate speed (usually slow cooling, sometimes controlled cooling).
Pickling: Immerse the parts in an aqueous solution such as sulfuric acid to remove oxides and other thin films on the metal surface. It is the pretreatment or intermediate treatment of electroplating, enamel, rolling and other processes