Specifications

Controlled terms: Grading - Management science
Uncontrolled terms: Emergency plans - Generation mechanism - Interaction
mechanisms - Regional coordination - scenario evolution - Structural matrix -
Structural systems - Variable transformation
Classification code: 721.1 Computer Theory, Includes Formal Logic, Automata Theory, Switching
Theory, Programming Theory - 912.2 Management - 913.3 Quality Assurance and Control
DOI: 10.1109/ICMSE.2013.6586578
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
6.
Accession number: 20133916789824
Title: Development of 0Cr13Ni5Mo steel matching electrode used on fan impeller
Authors: Zhang, Min1 ; Wu, Weigang1 ; Chu, Qiaoling1 ; Li, Jihong1 ; Zhang, Haicun2/张敏;;褚
巧玲;李继红;张海存
Author affiliation: 1 School of Materials Science and Engineering, Xi'an University of
Technology, Xi'an 710048, China
2 Xi'an Shaangu Power Co. Ltd., Xi'an 710075, China
Corresponding author: Zhang, M. ([e-mail])
Source title: Hanjie Xuebao/Transactions of the China Welding Institution
Abbreviated source title: Hanjie Xuebao
Volume: 34
Issue: 8
Issue date: August 2013
Publication year: 2013
Pages: 1-4
Language: Chinese
ISSN: 0253360X
CODEN: HHPAD2
Document type: Journal article (JA)
Publisher: Harbin Research Institute of Welding, No. 111 He-Xing Lu, Harbin, China
Abstract: According to the requirements for mechanical property of fan impeller welded joints,
cored wire was designed based on the principle of microstructure match. The component gap
between the tested cored wire and designed cored wire was filled by alloying elements transition
of the coating. An electrode special for 0Cr13Ni5Mo steel was developed after metallurgical
analysis, mechanical and processing property testing. The results show that the method of filling
the component gap between the tested cored wire and designed cored wire by alloying elements
transition of the coating could verify whether the designed cored wire achieved the purpose and
also guide the small batch production of special electrodes. The microstructure of the weld and
heat-affected zone (HAZ) made with the No.1, No.2 and No.3 electrodes consisted of tempered
sorbite, lath martensite, residual austenite and quadratic precipitated phase, and the mechanical
properties of the resultant joints were better than those with the No.4 electrode. The No.2
electrode had the best processing property, and the No.3 electrode had the best comprehensive
property which could be used as a special electrode for 0Cr13Ni5Mo steel.