Properties of integral-disk generator rotors made of steel 36KhN3MFA

被引：1

作者：

Borisov, IA ^{[1
]}

机构：

[1] Cent Res Inst Basic Engn TsNIITMASh, Moscow, Russia

来源：

METAL SCIENCE AND HEAT TREATMENT | 1999年 / 41卷 / 1-2期

关键词：

Impact Toughness; Model Rotor; Generator Rotor; Head Part; Steel 36KhN3MFA;

D O I：

10.1007/BF02466264

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Results of a study of the properties of the metal of three model rotors manufactured from vacuum-degassed open-hearth steel 36KhN3MFA melted by different methods are presented It is recommended that standard generator rotors be manufactured from a mixture of acid and basic melted steel. Two rotor preforms for a 1200-MW generator were manufactured and studied. The forging and heat-treatment techniques for the rotor preforms are described. The properties of the metal of these preforms are shown to correspond to the requirements of the specifications.

引用

页码：16 / 19

页数：4