Special features of welding two-layer pipes produced from 12Cr18Ni10Ti and 20 steels

Abstract

It is shown that a promising technique for pipeline inner surface corrosion prevention is paint-and-lacquer materials and epoxy resin application. Pipe connection techniques are considered. It is established that to form a full-strength welded joint of the double-layer pipes steel 12X18H10T - steel 20 and metal main volume, it is necessary to use electrodes EA 395/9 or a combination of the electrodes ZIO-8 as a root, filling and UONI-13/55 as facing.

Original language	English
Pages (from-to)	146-152
Number of pages	7
Journal	Welding International
Volume	25
Issue number	2
DOIs	https://doi.org/10.1080/09507116.2010.540859
Publication status	Published - 16 Jan 2011

Keywords

Double-layer pipes
Electrodes
Microstructure
Welded strength
Welding practices

ASJC Scopus subject areas

Mechanical Engineering
Mechanics of Materials
Metals and Alloys

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10.1080/09507116.2010.540859

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title = "Special features of welding two-layer pipes produced from 12Cr18Ni10Ti and 20 steels",

abstract = "It is shown that a promising technique for pipeline inner surface corrosion prevention is paint-and-lacquer materials and epoxy resin application. Pipe connection techniques are considered. It is established that to form a full-strength welded joint of the double-layer pipes steel 12X18H10T - steel 20 and metal main volume, it is necessary to use electrodes EA 395/9 or a combination of the electrodes ZIO-8 as a root, filling and UONI-13/55 as facing.",

keywords = "Double-layer pipes, Electrodes, Microstructure, Welded strength, Welding practices",

author = "Gnyusov, {S. F.} and Khaidarova, {A. A.} and Sovetchenko, {B. F.}",

year = "2011",

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doi = "10.1080/09507116.2010.540859",

language = "English",

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T1 - Special features of welding two-layer pipes produced from 12Cr18Ni10Ti and 20 steels

AU - Gnyusov, S. F.

AU - Khaidarova, A. A.

AU - Sovetchenko, B. F.

PY - 2011/1/16

Y1 - 2011/1/16

N2 - It is shown that a promising technique for pipeline inner surface corrosion prevention is paint-and-lacquer materials and epoxy resin application. Pipe connection techniques are considered. It is established that to form a full-strength welded joint of the double-layer pipes steel 12X18H10T - steel 20 and metal main volume, it is necessary to use electrodes EA 395/9 or a combination of the electrodes ZIO-8 as a root, filling and UONI-13/55 as facing.

AB - It is shown that a promising technique for pipeline inner surface corrosion prevention is paint-and-lacquer materials and epoxy resin application. Pipe connection techniques are considered. It is established that to form a full-strength welded joint of the double-layer pipes steel 12X18H10T - steel 20 and metal main volume, it is necessary to use electrodes EA 395/9 or a combination of the electrodes ZIO-8 as a root, filling and UONI-13/55 as facing.

KW - Double-layer pipes

KW - Electrodes

KW - Microstructure

KW - Welded strength

KW - Welding practices

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