Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation

Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation

The paper is devoted to the study of the material’s condition of guide blades made of heat-resistant nickel alloy with different operating time. It is established that the structure of the blade material and their mechanical properties are not satisfactory for further operation. To recovery the perf...

Full description

Bibliographic Details
Main Authors: Tsareva Irina, Berdnik Olga
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:MATEC Web of Conferences
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2019/47/matecconf_icmtmte18_00035.pdf
id doaj-5caab7b45b654f3b8b21b1611053ec64
record_format Article
spelling doaj-5caab7b45b654f3b8b21b1611053ec642021-03-02T09:02:55ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012980003510.1051/matecconf/201929800035matecconf_icmtmte18_00035Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operationTsareva Irina0Berdnik Olga1Institute of Mechanical Engineering Problems of the Russian Academy of Sciences – Branch of FIC IPF RASInstitute of Mechanical Engineering Problems of the Russian Academy of Sciences – Branch of FIC IPF RASThe paper is devoted to the study of the material’s condition of guide blades made of heat-resistant nickel alloy with different operating time. It is established that the structure of the blade material and their mechanical properties are not satisfactory for further operation. To recovery the performance properties and structure of the blade material, several types of heat treatment were tested and the optimal one was chosen. The complex parameter of strength and plasticity is calculated and on its basis the estimation of degree of recovery of blade’ material after heat treatment is carried out.https://www.matec-conferences.org/articles/matecconf/pdf/2019/47/matecconf_icmtmte18_00035.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Tsareva Irina
Berdnik Olga
spellingShingle Tsareva Irina
Berdnik Olga
Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation
MATEC Web of Conferences
author_facet Tsareva Irina
Berdnik Olga
author_sort Tsareva Irina
title Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation
title_short Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation
title_full Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation
title_fullStr Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation
title_full_unstemmed Application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation
title_sort application of the complex parameter of strength and ductility to assess the state of the blades’ material at different periods of operation
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2019-01-01
description The paper is devoted to the study of the material’s condition of guide blades made of heat-resistant nickel alloy with different operating time. It is established that the structure of the blade material and their mechanical properties are not satisfactory for further operation. To recovery the performance properties and structure of the blade material, several types of heat treatment were tested and the optimal one was chosen. The complex parameter of strength and plasticity is calculated and on its basis the estimation of degree of recovery of blade’ material after heat treatment is carried out.
url https://www.matec-conferences.org/articles/matecconf/pdf/2019/47/matecconf_icmtmte18_00035.pdf
work_keys_str_mv AT tsarevairina applicationofthecomplexparameterofstrengthandductilitytoassessthestateofthebladesmaterialatdifferentperiodsofoperation
AT berdnikolga applicationofthecomplexparameterofstrengthandductilitytoassessthestateofthebladesmaterialatdifferentperiodsofoperation
_version_ 1724240063246630912

Similar Items