Aluminum Can

history of can

1813 First Canning Facility

1965 Aluminum Can

Al - property

FCC

Melting Point 660

2.7 g/cm3

E = 7050kPa

300円/g

mecanins of Al can (test)

Note: Due to the small size of specimen, measured displacement, instead of measuring strain by strain gage. Therefore, Young's Module may be bit far from its real value.

Coca Cola

E=6.0Msi,Sy=40.6ksi,t=0.0041in

Dr.Pepper

E=5.9Msi,Sy=42.5ksi,t=0.0043in

Manufacturing Process

Deep Drawng （深絞り加工）

ランクフォード値

Ironing

Shaping

Analysis

時間がなかったのでまた時間があれば。

advantage

highly ductile

light weight - extreme low density

ability to be recycled

disadvantage

Alzheimer's disease?

weakness

Reference

Mechanical Behavior of Material, Keith Bowman よくわかる最新金属の基本と仕組み－性質、加工、生産表面処理の基礎知識, 田中和明 http://www.associatedcontent.com/article/27694/history_of_the_aluminum_can.html http://www.sciam.com/article/id/0000FCD2-AA88-1C71-9EB7809EC588F2D7/ref/sciam Dr.Pepper, CocaCola Tensile Test by Naoto