{"title":"Influence of the Defects and Microstructure of the Oxide Films on Zirconium Alloys on Their Fracture during Loading","authors":"M. V. Koteneva, S. A. Nikulin, V. Yu. Turilina","doi":"10.1134/s0036029523100154","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The defects and structure of the oxide films formed by the oxidation of tubular samples of E110 and E635 zirconium alloys in water and water with the addition of lithium are investigated. The crack sizes in the films before and after compression loading are quantitatively analyzed, and the kinetics of crack accumulation in the oxide films and the character of their fracture are analyzed. The initial defects are shown not to affect the fracture of the E635 alloy films during loading; however, along with a structure, they determine the fracture of the E110 alloy films.</p>","PeriodicalId":769,"journal":{"name":"Russian Metallurgy (Metally)","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Metallurgy (Metally)","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1134/s0036029523100154","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
The defects and structure of the oxide films formed by the oxidation of tubular samples of E110 and E635 zirconium alloys in water and water with the addition of lithium are investigated. The crack sizes in the films before and after compression loading are quantitatively analyzed, and the kinetics of crack accumulation in the oxide films and the character of their fracture are analyzed. The initial defects are shown not to affect the fracture of the E635 alloy films during loading; however, along with a structure, they determine the fracture of the E110 alloy films.
期刊介绍：
Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.
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