内壁激冷气缸套的组织研究

阎承康; 高伟

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内壁激冷气缸套的组织研究
Microstructure of the Cylinder Sleeve by Intensive Internal Chilling Treatment
1997年第3期
纸质出版日期： 1997 ，
DOI：

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[1]阎承康,高伟.内壁激冷气缸套的组织研究[J].特种铸造及有色合金,1997(03):29-31.

Yan Chengkang. Microstructure of the Cylinder Sleeve by Intensive Internal Chilling Treatment[J]. Special Casting & Nonferrous Alloys, 1997,(3).
[1]阎承康,高伟.内壁激冷气缸套的组织研究[J].特种铸造及有色合金,1997(03):29-31. DOI：

Yan Chengkang. Microstructure of the Cylinder Sleeve by Intensive Internal Chilling Treatment[J]. Special Casting & Nonferrous Alloys, 1997,(3). DOI：

摘要

离心铸造气缸套采用内壁激冷新方法，可细化气缸套的内层组织：使硬质相的网孔直径从３级提高到１～２级，石墨片长度从４级提高到６级。实践证明，这种方法不会出现中间夹杂层现象。

Abstract

The internal microstructure of centrifuge casting cylinder sleeve has been improved by using the new internal chilling method. It is revealed that inner structure is fined

mesh diameters of hard phases are heightened from grade 3 to grade 1 or 2

and the length of flake graphite is also heightened from grade 4 to grade 6. In addition

central inclusion layer can be eliminated by using this method.

关键词

离心铸造气缸套内壁激冷中间夹杂层硬质相的网孔直径石墨片长度

Keywords

Centrifuge CastingCylinder SleeveInternal ChillingCentral Inclusion LayerMesh Diameter of Hard PhaseLength of Flake Graphite

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