典型文献
Friction and wear behavior of bioinspired composites with nacre-like lamellar and brick-and-mortar architectures against human enamel
文献摘要：
Friction and wear performance is critical for dental materials which are inevitably subject to reciprocat-ing friction against opposing teeth in applications.Here in-vitro friction and wear behavior of bioinspired ceramic-polymer composites,which possess nacre-like lamellar and brick-and-mortar architectures and resemble human teeth in their stiffness and hardness,against human tooth enamel were quantitatively investigated to imitate actual service conditions in line with standardized testing configuration.The com-posites were revealed to exhibit different wear mechanisms and lead to differing extents of wear to the opposing tooth enamel depending on their specific architectural types and orientations.In particular,the brick-and-mortar architecture displayed much less wear than the lamellar one,without obviously rough-ening the contact surfaces with enamel owing to its high ceramic content,and as such did not accelerate the wear of enamel as compared to smooth ceramics.Such characteristics,combined with its unique stiffness and hardness matching those of human enamel as well as the good fracture toughness and machinability,endow the composite with a promising potential for dental applications.This work may provide an experimental basis to this end and may also give insights towards designing new bioinspired wear-resistant materials for reducing friction and wear.
文献关键词：
中图分类号：
作者姓名：
Kefeng Gao;Jianjun Guan;Hui Sun;Chengwei Han;Guoqi Tan;Zengqian Liu;Qiang Wang;Zhefeng Zhang
作者机构：
School of Mechanical Engineering,Liaoning Petrochemical University,Fushun 113001,China;Shi-Changxu Innovation Center for Advanced Materials,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China;Liaoning Provincial Key Laboratory of Oral Diseases,School and Hospital of Stomatology,China Medical University,Shenyang 110001,China;Liaoning Upcera Co.,Ltd.,Benxi 117004,China;School of Materials Science and Engineering,University of Science and Technology of China,Hefei 230026,China
文献出处：
引用格式：
[1]Kefeng Gao;Jianjun Guan;Hui Sun;Chengwei Han;Guoqi Tan;Zengqian Liu;Qiang Wang;Zhefeng Zhang-.Friction and wear behavior of bioinspired composites with nacre-like lamellar and brick-and-mortar architectures against human enamel)[J].材料科学技术（英文版）,2022(33):133-141
A类：
reciprocat,machinability
B类：
Friction,wear,behavior,bioinspired,composites,nacre,like,lamellar,brick,mortar,architectures,against,human,enamel,performance,critical,dental,materials,which,inevitably,subject,friction,opposing,teeth,applications,Here,vitro,polymer,possess,resemble,their,stiffness,hardness,tooth,were,quantitatively,investigated,imitate,actual,service,conditions,line,standardized,testing,configuration,revealed,exhibit,different,mechanisms,lead,differing,extents,depending,specific,architectural,types,orientations,In,particular,displayed,much,less,than,one,without,obviously,rough,ening,contact,surfaces,owing,its,high,content,such,did,not,accelerate,compared,smooth,ceramics,Such,characteristics,combined,unique,matching,those,well,good,fracture,toughness,endow,promising,potential,This,work,may,provide,experimental,basis,this,also,give,insights,towards,designing,new,resistant,reducing
AB值：
0.533417
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