{"title":"Study on wettability behavior and wear resistance mechanism of ZTA-ceramic-reinforced HCCI composites","authors":"Quan Gao, Zhenlin Lv, L. Jia, Chaoyang Zhang","doi":"10.1080/09276440.2023.2210883","DOIUrl":null,"url":null,"abstract":"ABSTRACT Zirconia-toughened alumina (ZTA)-reinforced high-chromium cast iron (HCCI) composite materials were prepared using pressureless sintering method, and the effects of the type (titanium (Ti), nickel (Ni)) and content (10%, 12%) of active additives on the wettability and wear resistance were systematically studied. Result showed that the additive can enhance the wettability capacity between ZTA/HCCI composites interface, especially Ti, which reacted the chemical reaction and formed a transition layer in metallurgical combination. When the content of the Ti additive was 10%, the Brinell hardness (HB) of ZTA/HCCI composite was 573.1 N/mm2 at room temperature, and the wear-resistant properties were more than 3.8 times of pure HCCI. After thermal treatment, the HB and wear resistance of 10% Ti-ZTA/HCCI composites increased significantly which could reach 629.8 N/mm2 and were more than 4.3 times of the pure HCCI, respectively. Graphical abstract","PeriodicalId":10653,"journal":{"name":"Composite Interfaces","volume":null,"pages":null},"PeriodicalIF":2.1000,"publicationDate":"2023-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Composite Interfaces","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1080/09276440.2023.2210883","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, COMPOSITES","Score":null,"Total":0}
引用次数: 0
Abstract
ABSTRACT Zirconia-toughened alumina (ZTA)-reinforced high-chromium cast iron (HCCI) composite materials were prepared using pressureless sintering method, and the effects of the type (titanium (Ti), nickel (Ni)) and content (10%, 12%) of active additives on the wettability and wear resistance were systematically studied. Result showed that the additive can enhance the wettability capacity between ZTA/HCCI composites interface, especially Ti, which reacted the chemical reaction and formed a transition layer in metallurgical combination. When the content of the Ti additive was 10%, the Brinell hardness (HB) of ZTA/HCCI composite was 573.1 N/mm2 at room temperature, and the wear-resistant properties were more than 3.8 times of pure HCCI. After thermal treatment, the HB and wear resistance of 10% Ti-ZTA/HCCI composites increased significantly which could reach 629.8 N/mm2 and were more than 4.3 times of the pure HCCI, respectively. Graphical abstract
期刊介绍：
Composite Interfaces publishes interdisciplinary scientific and engineering research articles on composite interfaces/interphases and their related phenomena. Presenting new concepts for the fundamental understanding of composite interface study, the journal balances interest in chemistry, physical properties, mechanical properties, molecular structures, characterization techniques and theories.
Composite Interfaces covers a wide range of topics including - but not restricted to:
-surface treatment of reinforcing fibers and fillers-
effect of interface structure on mechanical properties, physical properties, curing and rheology-
coupling agents-
synthesis of matrices designed to promote adhesion-
molecular and atomic characterization of interfaces-
interfacial morphology-
dynamic mechanical study of interphases-
interfacial compatibilization-
adsorption-
tribology-
composites with organic, inorganic and metallic materials-
composites applied to aerospace, automotive, appliances, electronics, construction, marine, optical and biomedical fields
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