The processing technology of 2219 forged aluminum ring
The forming process of 2219 forged aluminum ring: smelting and casting---cutting the head, finishing, taking low-magnification detection oxide film---cutting raw material---ingot heating---free forging---punching-- --Ring forging - machining - quenching - straightening - aging - sampling - flaw detection - acceptance of finished products.
The Casting and equalizing system of 2219 forged aluminum ring
The ingot of 2219 forged aluminum ring is homogenized annealing, the homogenization annealing temperature is 515-530â, and the temperature is kept for 24 hours
The chemical composition of 2219 forged aluminum ring:
Si: 0.20
Fe: 0.30
Cu: 5.8~6.9
Mn: 0.20~0.40
Mg: 0.02
Zn: 0.10
Ti: 0.29~0.10
Zr: 0.10~0.25
V: 0.05~0.25
Other single: 0.05, 0.15 margin
The forming process of 2219 forged aluminum ring: smelting and casting---cutting the head, finishing, taking low-magnification detection oxide film---cutting raw material---ingot heating---free forging---punching-- --Ring forging - machining - quenching - straightening - aging - sampling - flaw detection - acceptance of finished products.
The Casting and equalizing system of 2219 forged aluminum ring
The ingot of 2219 forged aluminum ring is homogenized annealing, the homogenization annealing temperature is 515-530â, and the temperature is kept for 24 hours
The chemical composition of 2219 forged aluminum ring:
Si: 0.20
Fe: 0.30
Cu: 5.8~6.9
Mn: 0.20~0.40
Mg: 0.02
Zn: 0.10
Ti: 0.29~0.10
Zr: 0.10~0.25
V: 0.05~0.25
Other single: 0.05, 0.15 margin
