| 发明名称 |
HEAT EXCHANGER TUBE PRECURSOR AND METHOD OF PRODUCING THE SAME |
| 摘要 |
A heat exchanger tube precursor that allows manufacturing a heat exchanger having high corrosion resistance after brazing treatment is provided. The heat exchanger tube precursor includes: an Al alloy tube; and a flux layer including a Si powder, a Zn-containing flux, a Zn-free flux, and a binder, the flux layer being formed on an outer surface of the Al alloy tube. |
| 申请公布号 |
US2014186560(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314142371 |
申请日期 |
2013.12.27 |
| 申请人 |
Mitsubishi Aluminum Co., Ltd. |
发明人 |
KATSUMATA Masaya;Hyogo Yasunori |
| 分类号 |
F28F13/18 |
主分类号 |
F28F13/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heat exchanger tube precursor comprising:
an Al alloy tube; and a flux layer including a Si powder, a Zn-containing flux, a Zn-free flux, and a binder, the flux layer being formed on an outer surface of the Al alloy tube. |
| 地址 |
Minato-ku JP |
