Cobalt-based coatings were fabricated on FV520B substrate by plasma cladding technology. Evolution of performance and microstructure of cobalt-based coating and interface under thermomechanical coupling action was studied. Results elucidated that the nano-hardness of the compressed material changes obviously, but the interface structure can maintain good hardness stability. Wear resistance of coatings subjected to high-temperature compression is significantly enhanced, and the higher compression temperature further increases the wear resistance of the coating. Torsion and deformation of microstructure occur with the increasing of deformation amount. Obvious plastic deformation occurs at the interface. The original dendrite morphology in the coating completely disappeared with the increase of temperature and deformation amount, and there is a series of microstructure changes contribute to the improvement of performance.
MaG, XuB, WangH, Research on the microstructure and space tribology properties of electric-brush plated Ni/MoS2–C composite coating. Surf Coat Technol. 2013;221:142–149. doi: 10.1016/j.surfcoat.2013.01.039
2.
ZhouYY, MaGZ, WangHD, Fabrication and characterization of supersonic plasma sprayed Fe-based amorphous metallic coatings. Mater Des. 2016;110:332–339. doi: 10.1016/j.matdes.2016.08.003
3.
BuytozS, OrhanA, GurAK, Microstructural Development of Fe–Cr–C and B4C powder alloy coating on stainless steel by plasma-transferred arc weld surfacing. Arabian J Sci Eng. 2013;38(8):2197–2204. doi: 10.1007/s13369-013-0599-9
4.
LuJ, PengZ, MaM, Cocrcufemnni high-entropy alloy coating prepared by plasma cladding on Q235 steel. Heat Treat Met. 2016;41(4):51–54.
ChengJB, XuBS, LiangXB, Microstructure and mechanical characteristics of iron-based coating prepared by plasma transferred arc cladding process. Mater Sci Eng A. 2008;492(1):407–412. doi: 10.1016/j.msea.2008.03.033
XiaP, HanG, XieK.Effect of compositions on the microstructure and properties of plasma clad NiAl coating. Metals Mater Int. 2016;22(3):424–429. doi: 10.1007/s12540-016-5540-9
JinG, LiY, XiaoQ, Effect of magnetic field on properties and element distribution of Ni-based WC composite coatings. Mater Manuf Processes. 2016;31(9):1253–1260. doi: 10.1080/10426914.2015.1070428
11.
YangW, HuA, QiJ, Strain-enhanced transformation and ferrite dynamic recrystallization of plain low carbon steel in successive hot deformation. Chinese J Light Scatter. 2000;36:1192–1196.
12.
ZhangQ, YaoJ, KovalenkoVS, Productivity and quality of cladding with a coaxial supply of laser radiation and a gas–powder mixture (Jet). Surface Eng Appl Electrochem. 2015;51(4):339–346. doi: 10.3103/S1068375515040158
13.
MatsukawaY, KitayamaS, MurakamiK, Reassessment of oxidation-induced amorphization and dissolution of Nb precipitates in Zr–Nb nuclear fuel cladding tubes. Acta Mater. 2017;127:153–164. doi: 10.1016/j.actamat.2017.01.032
14.
StanciuEM, PascuA, VoiculescuI, Dual coating laser cladding of NiCrBSi and Inconel 718. Mater Manuf Process. 2016;32(12):1556–1564. doi: 10.1080/10426914.2015.1103866
15.
VijayalakshmiU, ChellappaM, AnjaneyuluU, Influence of coating parameter and sintering atmosphere on the corrosion resistance behavior of electrophoretically deposited composite coatings. Adv Manufac Process. 2016;31(1):95–106. doi: 10.1080/10426914.2015.1070424
16.
LiY, CuiX, JinG, Interfacial bonding properties between cobalt-based plasma cladding layer and substrate under tensile conditions. Mater Des. 2017;123:54–63. doi: 10.1016/j.matdes.2017.03.035
17.
MiuraH, AoyamaH, SakaiT.Effect of grain-boundary misorientation on dynamic recrystallization of Cu–Si bicrystals. J Jpn Inst Met. 1994;58(3):267–275. doi: 10.2320/jinstmet1952.58.3_267
18.
MiuraH, SakaiT, MogawaR, Nucleation of dynamic recrystallization and variant selection in copper bicrystals. Philos Mag. 2007;87(27):4197–4209. doi: 10.1080/14786430701532780
19.
MatsumotoH, LiuB, LeeSH, Frequent occurrence of discontinuous dynamic recrystallization in Ti–6Al–4V alloy with α′ martensite starting microstructure. Metall Mater Trans A. 2013;44(7):3245–3260. doi: 10.1007/s11661-013-1655-5
20.
ZhangZX, QuSJ, FengAH, Hot deformation behavior of Ti–6Al–4V alloy: effect of initial microstructure. J Alloys Compd. 2017;718:170–181. doi: 10.1016/j.jallcom.2017.05.097
21.
TanYC, CuiZQ.Metallurgy and heat treatment. Beijing, China
: China Machine Press; 2007.
22.
JinG, LiY, CuiX, Characterization of high-temperature mechanical properties of plasma-cladded coatings with thermo-mechanical coupling. Mater Charact. 2018;145:196–204. doi: 10.1016/j.matchar.2018.08.048
23.
HanL, MengQ, RenS.Effect of Nb on stacking-fault energy in Ni-base superalloy. J Iron Steel Res Int. 1984;4:305–308.
