发明名称 |
CYLINDER LINER FOR INSERT CASTING USE |
摘要 |
A cylinder liner for insert casting which is excellent in heat conductivity with a cylinder block is provided, the cylinder liner for insert casting of the present invention comprising a cylinder liner for insert casting 2 which is formed with projections 5 with heights of 0.3 to 1.2 mm and undercut parts 6 in a ratio of 20 to 80/cm2 on an outer circumferential surface 4 over which, in turn, a thermally sprayed layer 7 is covered, wherein the thermally sprayed layer 7 is comprised of a ferrous material and wherein a ratio of a surface area of a thermally sprayed layer 7 surface at a certain region on the outer circumferential surface 4 of the liner with an area of the region is 12 to 23. The thermally sprayed layer preferably has a thickness of 0.01 to 0.2 mm. The thermally sprayed layer is preferably formed using a wire shaped thermal spraying material. |
申请公布号 |
US2012048106(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
US201113216449 |
申请日期 |
2011.08.24 |
申请人 |
HORIGOME MASAMI;SAITO GIICHIRO;TEIPI INDUSTRY CO., LTD.;TEIKOKU PISTON RING CO., LTD. |
发明人 |
HORIGOME MASAMI;SAITO GIICHIRO |
分类号 |
F16J10/00 |
主分类号 |
F16J10/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|