HEAT TREATMENT AND OPERATING TESTS OF 55PP TRACK SHOE BUSHINGS OF THE ChTZ CATERPILLAR TRACTOR.

被引：0

作者：

Bernshtein, M.L.

Gavrielov, R.M.

机构：

来源：

Metal Science and Heat Treatment | 1972年 / 14卷 / 11-12期

关键词：

STEEL HEAT TREATMENT - Carburizing;

D O I：

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中图分类号：

学科分类号：

摘要：

The use of steel 55PP in place of carburized steel 20G substantially lowers the cost of track shoe bushings for the ChTZ tractor and increases their durability. The heat treatment used can be installed in production lines.

引用

页码：1079 / 1081