Published October 1979 | Version v1
Journal article Metadata-only

Prospective technology of fabrication of blade billets for NPS steam turbines

Creators

Description

A processing procedure of the fabrication of blade billets for NPP steam turbines is considered. The technology peculiarities are shown, the 20Kh13, 15Kh11MFSh steel billets manufactured in the country being examplified. Hystograms of the distribution of properties of heat-treated billets are presented as compared to the technical requirements. Perspectives of further improvement of technology are determined, which will favour the solution of one of the main problems of power engineering, i.e. the manufacture of the powerful turbines for nuclear energetics

Additional details

Additional titles

Original title (Russian)
Перспективная технология изготовления заготовок лопаток для паровых турбин АЭС

Publishing Information

Journal Title
Ehnergomashinostroenie
Journal Issue
no.10
Series
Ehnergomashinostroenie.
ISSN
0131-1336

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
12573142
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHROMIUM STEELS; CHROMIUM-MOLYBDENUM STEELS; DIMENSIONS; FORGING; HEAT TREATMENTS; MECHANICAL PROPERTIES; NUCLEAR POWER PLANTS; STEAM TURBINES; SWAGING; TURBINE BLADES; VERY HIGH TEMPERATURE
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; FABRICATION; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS WORKING; MOLYBDENUM ALLOYS; NUCLEAR FACILITIES; POWER PLANTS; STEELS; THERMAL POWER PLANTS; TRANSITION ELEMENT ALLOYS; TURBINES