| 申请日期 | 2024-11-19 | 申请号 | JP2003532737 |
| 公开（公告）号 | JP2005504884A | 公开（公告）日 | 2005-02-17 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | BRIGGS STRATTON CORPORATION | ||
| 简介 | An anodized magnesium piston including a head and skirt for an internal combustion engine. The piston includes a non-fiber-reinforced, magnesium-based alloy including up to 2.5 percent by weight rare earth metals. The piston further includes an external surface, at least a portion of which has a base layer of magnesium fluoride, magnesium oxofluoride, magnesium oxide or a mixture thereof electrochemically anodized thereto. | ||
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