Method of Production and Properties of Blanks of Bodies of Chromium Steel 10Kh9MFB Pipe Fittings for Thermal Power Plants

V. N. Skorobogatykh; L. Ya. Levkov; I. A. Shchenkova; A. M. Bazhenov; D. A. Prudnikov; V. A. Zadoinyi; G. L. Starkovskii

doi:10.1007/s10749-017-0852-6

Method of Production and Properties of Blanks of Bodies of Chromium Steel 10Kh9MFB Pipe Fittings for Thermal Power Plants

Авторлар: Skorobogatykh V.N.¹, Levkov L.Y.¹, Shchenkova I.A.¹, Bazhenov A.M.¹, Prudnikov D.A.¹, Zadoinyi V.A.², Starkovskii G.L.²
Мекемелер:
1. NPO TsNIITMASh JSC
2. Énergomash CJSC (Chekhov) – ChZÉM
Шығарылым: Том 51, № 4 (2017)
Беттер: 438-444
Бөлім: Article
URL: https://journals.rcsi.science/1570-145X/article/view/245871
DOI: https://doi.org/10.1007/s10749-017-0852-6
ID: 245871

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Аннотация

In chromium steel pipelines it is necessary to use fittings made also from chromium steel to ensure uniform physicomechanical properties; however, such fittings are not produced in Russia and are completely imported. The results of developing a technology of manufacturing and investigating the bodies of D_N 250 – 300 fittings made from chromium steel 10Kh9MFB by the electroslag melting method are given.

Негізгі сөздер

power engineering industry, thermal power plant, body of fittings, pipelines, chromium steel, electroslag melting, high-temperature strength, isotropy, service life, static fatigue life