| 发明名称 |
INSERT PART THAT CAN BE INFILTRATED |
| 摘要 |
An insert part for a cast piston of an internal combustion engine may include a powder, such as a sintered powder material, containing at least iron or alloys thereof, and having a capacity for being infiltrated. The powder may contain particles having different grain sizes, and up to 4% by volume of the powder may include particles having a diameter smaller than 75 μm. |
| 申请公布号 |
US2016175927(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201414909017 |
申请日期 |
2014.07.28 |
| 申请人 |
MAHLE INTERNALTIONAL GMBH |
发明人 |
Rotmann Udo;Ruch Roland;Sutter Patrick;Winger Frank |
| 分类号 |
B22D19/00;B22F5/00;B22C9/10;B22F3/10;B22D18/04;B22D21/00 |
主分类号 |
B22D19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An insert part for a cast piston of an internal combustion engine, comprising: a material composed of a powder containing at least iron or alloys thereof, the material having a capacity for being infiltrated, and wherein the powder contains particles having different grain sizes and up to 4% by volume of the powder includes particles having a diameter smaller than 75 μm. |
| 地址 |
Stuttgart DE |
