发明名称 |
SHAPED METAL CONTAINER, MICROSTRUCTURE, A METHOD FOR MAKING A SHAPED METAL CONTAINER |
摘要 |
The principles of the present invention further provide both a shaped metal container and its preforms that exhibit a rounded grain structure characteristic created by an annealing process and a method for making a shaped metal container. The process of making said metal container results in a quicker process time and uses less metals (at least 10% metal weight savings), thus allowing for a decrease in the costs of making such shaped metal containers. A shaped metal container may include work hardened rolled sheet-metal defining a sidewall, an opening, and a base, where at least one section along the sidewall has grains with an average aspect ratio less than about 4 to 1. |
申请公布号 |
CA2926465(A1) |
申请公布日期 |
2015.04.16 |
申请号 |
CA20142926465 |
申请日期 |
2014.10.07 |
申请人 |
THE COCA-COLA COMPANY;ARDAGH MP GROUP NETHERLANDS B.V. |
发明人 |
NIEC, PHILIPPE;LEMIALE, MARC;ADAMS, JOHN E.;LIN, YUPING |
分类号 |
B21D26/049;B21D51/24;B21D51/26;B21D51/40 |
主分类号 |
B21D26/049 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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