Role of Quenching Temperature Selection in the Improvement of the Abrasive (Al2O3) Wear Resistance of Hybrid Multi-Component Cast Irons

被引:1
作者
Chabak, Yuliia [1 ,2 ]
Efremenko, Vasily [1 ,2 ]
Petryshynets, Ivan [2 ]
Golinskyi, Michail [1 ]
Shimizu, Kazumichi [3 ]
Efremenko, Bohdan [1 ,4 ]
Kudin, Vadim [5 ]
Azarkhov, Alexander [4 ]
机构
[1] Pryazovskyi State Tech Univ, Phys Dept, UA-49044 Dnipro, Ukraine
[2] Slovak Acad Sci, Inst Mat Res, Div Met Syst, Kosice 04001, Slovakia
[3] Muroran Inst Technol, Grad Sch Engn, 27-1 Mizumoto, Muroran, Hokkaido 0508585, Japan
[4] Pryazovskyi State Tech Univ, Biomed Engn Dept, UA-49044 Dnipro, Ukraine
[5] Natl Univ Zaporizhzhia Polytech, Dept Machines & Technol Foundry Prod, UA-69063 Zaporizhzhia, Ukraine
关键词
multi-component cast iron; high boron content; quenching; carboborides; matrix; hardness; abrasive wear resistance; HEAT-TREATMENT; MECHANICAL-PROPERTIES; CURIE-TEMPERATURE; HARDNESS; CARBIDES; BEHAVIOR; CR; MN; NI; MICROSTRUCTURE;
D O I
10.3390/ma17153742
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In this paper, enhancing the tribological characteristics of novel cast metallic materials-hybrid multi-component cast irons-by applying a strengthening heat treatment is described. The experimental materials were the cast alloys of a nominal composition (5 wt.% W, 5 wt.% Mo, 5 wt.% V, 10 wt.% Cr, 2.5 wt.% Ti, Fe is a balance) supplemented with 0.3-1.1 wt.% C and 1.5-2.5 wt.% B (total of nine alloys). The heat treatment was oil-quenching followed by 200 degrees C tempering. The quench temperature (QT) varied in the range of 900-1200 degrees C, with a step of 50 degrees C (with a 2-h holding at QT). The correlation of the QT with microstructure and properties was estimated using microstructure/worn surface characterization, differential scanning calorimetry, hardness measurement, and three-body-abrasive wear testing (using Al2O3 particles). The as-cast alloys had a multi-phase structure consisting of primary and/or eutectic borocarbide M-2(B,C)(5), carboborides M(C,B), M-7(C,B)(3), M-3(C,B), and the matrix (ferrite, martensite, pearlite/bainite) in different combinations and volume fractions. Generally, the increase in the quenching temperature resulted in a gradual increase in hardness (maximally to 66-67 HRC) and a decrease in the wear rate in most alloys. This was due to the change in the phase-structure state of the alloys under quenching, namely, the secondary carboboride precipitation, and replacing ferrite and pearlite/bainite with martensite. The wear rate was found to be inversely proportional to bulk hardness. The maximum wear resistance was attributed to QT = 1150-1200 degrees C, when the wear rate of the alloys was lowered by three to six times as compared to the as-cast state. With the QT increase, the difference in the wear rate of the alloys decreased by three times. The highest abrasive resistance was attributed to the alloys with 1.1 wt.% C, which had a 2.36-3.20 times lower wear rate as compared with that of the reference alloy (13 wt.% Cr cast iron, hardness of 66 HRC). The effects of carbon and boron on hardness and wear behavior are analyzed using the regression models developed according to the factorial design procedure. The wear mechanisms are discussed based on worn surface characterization.
引用
收藏
页数:26
相关论文
共 50 条
[41]   Al2O3 eliminating defects in the Al coating by laser cladding to improve corrosion and wear resistance of Mg alloy [J].
Li, Sheng ;
Yi, Laihua ;
Liu, Tongfang ;
Ji, Bo ;
Yang, Cuiming ;
Zhou, Lihong .
MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2020, 71 (06) :980-991
[42]   Wear resistance of spark plasma sintered Fe-based BMG reinforced with Al2O3 [J].
Zarazua-Villalobos, L. ;
Yamaguchi, T. ;
Ogawa, K. ;
Piriyakulkij, P. ;
Kato, H. ;
Mary, N. .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2024, 636
[43]   Synthesis and comparative sliding wear behavior of stir cast Mg and Mg/Al2O3 metal matrix composites [J].
Singh, Amandeep ;
Bala, Niraj .
MATERIALS RESEARCH EXPRESS, 2019, 6 (07)
[44]   The relationship between microstructure, fracture and abrasive wear in Al2O3/SiC nanocomposites and microcomposites containing 5 and 10% SiC [J].
Limpichaipanit, Apichart ;
Todd, Richard I. .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2009, 29 (13) :2841-2848
[45]   High temperature dry sliding friction and wear behavior of aluminum matrix composites (Al3Zr+α-Al2O3)/Al [J].
Zhu, Heguo ;
Jar, Cuicui ;
Song, Jinzhu ;
Zhao, Jun ;
Li, Jianhang ;
Xie, Zonghan .
TRIBOLOGY INTERNATIONAL, 2012, 48 :78-86
[46]   Improvement of creep resistance in polycrystalline Al2O3 by Lu-doping [J].
Yoshida, H ;
Ikuhara, Y ;
Sakuma, T .
INTERNATIONAL JOURNAL OF INORGANIC MATERIALS, 1999, 1 (3-4) :229-234
[47]   Wear behavior of A356/ Al2O3/MoS2 hybrid nanocomposites [J].
Kumar, K. Ajay ;
Mallikarjuna, C. .
MATERIALS TODAY-PROCEEDINGS, 2022, 54 :409-414
[48]   Relationship between flash temperature and wear characteristics in Ni-nano Al2O3 coating [J].
Raghavendra, C. R. .
JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2022, 36 (21) :2297-2312
[49]   Enhancement of activated tungsten inert gas (A-TIG) welding using multi-component TiO2-SiO2-Al2O3 hybrid flux [J].
Babbar, Atul ;
Kumar, Akhilesh ;
Jain, Vivek ;
Gupta, Dheeraj .
MEASUREMENT, 2019, 148
[50]   Role of Particle Size of Al2O3 Reinforcement on the Wear Performance of NiTi-Based Composites [J].
Farvizi, M. ;
Bahamirian, M. ;
Faraji, A. ;
Kim, H. S. .
METALS AND MATERIALS INTERNATIONAL, 2024, 30 (04) :843-856