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陶瓷是一种典型的脆性材料,如何能准确测量其断裂韧性是与陶瓷材料设计、制备和服役安全密切相关的一个研究重点。目前陶瓷断裂韧性测试方法有10余种,根据引发或诱导裂纹产生方式可分为压痕法、切口梁法、预裂纹梁法和其他方法。针对既能保障陶瓷断裂韧性测量结果的准确性,又能满足工程试验操作简便性的要求,综述了常用的压痕法、切口梁法、预裂纹梁法等3类测试方法的特点,结合所提出的新方法,对所述陶瓷断裂韧性测试方法的难点、优缺点及适用范围提出了几点建议。
Abstract：Ceramic is a typical brittle material. The design, preparation and service safety of ceramic materials depend on the accurate measurement of its fracture toughness. There are more than ten kinds of testing methods for determining the fracture toughness, i.e., indentation method, notched beam method, pre-crack beam method and some other methods according to the mode of initiation or induction of cracks. To ensure the accurate measurement of fracture toughness and meet the requirement of the simplicity of engineering test operation, this review represented the characteristics of three testing methods, such as indentation method, notched beam method and pre-crack beam method. The difficulties, advantages and disadvantages and application scope of the proposed testing methods for the measurement of fracture toughness were given.
[1]CHEN P C,JING S Y,CHU Y H,et al.Improved fracture toughness of CNTs/SiC composites by HF treatment[J].J Alloys Compd,2018(5):42-46.
[2]TANG S,DENG J,WANG S,et al.Fabrication and characterization of an ultrahigh-temperature carbon fiber-reinforced Zr B2-SiC matrix composite[J].J Am Ceram Soc,2007,90(10):3320-3322.
[3]TIAN W B,KAN Y M,ZHANG G J,et al.Effect of carbon nanotubes on the properties of ZrB2-SiC ceramics[J].Mater Sci Eng A,2008,487(1/2):568-573.
[4]YANG F,ZHANG X,HAN J,et al.Characterization of hot-pressed short carbon fiber reinforced ZrB2-Si C ultra-high temperature ceramic composites[J].J Alloys Compd,2009,472(1/2):395-399.
[5]WANG Z,WANG S,ZHANG X,et al.Effect of graphite flake on microstructure as well as mechanical properties and thermal shock resistance of ZrB2-SiC matrix ultrahigh temperature ceramics[J].JAlloys Compd,2009,484(1/2):390-394.
[6]YANG F Y,ZHANG X H,HAN J C,et al.Preparation and properties of ZrB2-SiC ceramic composites reinforced by carbon nanotubes[J].JInorg Mater,2008,23(5):950-954.
[7]ASTM E399-12.Standard test method for linear-elastic plane-strain fracture toughness KIC of metallic materials,2012.
[8]全国钢标准化技术委员会.GB/T 4161-2007.金属材料平面应变断裂韧性KIC试验方法[S].北京:中国标准出版社,2007.
[9]NOSE T,FUJII T.Evaluation of fracture toughness for ceramic materials by a single edge precrackedbeam method[J].J Am Ceram Soc,1988,71(5):328-333.
[10]胡一文,司文捷,龚江宏.SEVNB法测试陶瓷材料断裂韧性研究[J].稀有金属材料与工程,2011,40(s1):155-158.HU Yiwen,SI Wenjie,GONG Jianghong.Rare Met Mater Eng(in Chinese),2011,40(s1):155-158.
[11]MUNZ D G,BUBSEY R T,SRAWLEY J E.Compliance and stress intensity coefficients for short bar specimens with chevron notches[J].Int J Fract,1980,16(4):359-374.
[12]MUNZ D G,BUBSEY R T,SHANNON J L J.Performance of Chevron-notch short bar specimen in determining the fracture toughness of silicon nitride and aluminum oxide[J].J Test Eval,1980,8(3):103-107.
[13]MUNZ D G,SHANNON J L,BUBSEY R T.Fracture toughness calculation from maximum load in four pointbend tests of chevron notch specimen[J].Int J Fract,1980,16(3):137-141.
[14]WAN D T,BAO Y W,PENG J Z,et al.Fracture toughness determination of Ti3Si(Al)C2 and Al2O3 using a single gradient notched beam(SGNB)method[J].J Eur Ceram Soc,2009,29(4):763-771.
[15]EVANS A G,CHARLES E A.Fracture toughness determinations by indentation[J].J Am Ceram Soc,1976,59(7/8):371-372.
[16]SIMPSON L A.Use of the notched-beam test for evaluation of fracture energies of ceramics[J].J Am Ceram Soc,1974,57(4):151-154.
[17]张双寅,王俊表.反应烧结Si3N4陶瓷断裂韧性的实验研究[J].实验力学,1992,7(4):308-316.ZHANG Shuangyi,WANG Junbiao.Exp Mech(in Chinese),1992,7(4):308-316.
[18]Hertz H.In Miscellaneous Papers[M].London U.K:Macmillan,1896.
[19]LAWN B R,EVANS A G,MARSHALL D B.Elastic/Plastic indentation damage in ceramics:the median/radial crack system[J].JAm Ceram Soc,1980,63(9/10):574-581.
[20]ANSTIS G R,CHANTIKUL P,LAWN B R,et al.A critical evaluation of indentation techniques for measuring fracture toughness:I,direct crack measurements[J].J Am Ceram Soc,1981,64(9):533-538.
[21]NIIHARA K N,MORENA R,HASSELMAN D P H.Evaluation of KIC of brittle solids by the indentation method with low crack-to-indent ratios[J].J Mater Sci Lett,1982,1(1):13-16.
[22]关振铎,胡一昕.压痕法测定结构陶瓷KIC值精度的探讨[J].硅酸盐学报,1987(4):95-98.GUAN Zhenduo,HU Yixin.J Chin Ceram Soc,1987(4):95-98.
[23]丘泰.用压痕法测定几种高温结构陶瓷KIC值的研究[J].硅酸盐通报,1990(3):44-50.QIU Tai.Bull Chin Ceram Soc(in Chinese),1990(3):44-50.
[24]梁开明,顾扣芬.相变增韧陶瓷压痕开裂的力学分析[J].硅酸盐学报,1994(1):29-37.LIANG Kaiming,GU Koufen.J Chin Ceram Soc,1994(1):29-37.
[25]JISR1607-1995.Testing methods for frature toughness of high performation ceramics[S].
[26]张泰华,冯义辉,杨荣,等.一种提取材料断裂韧度的方法[P].中国:200910085255.1,2009-10-28.ZHANG Taihua,FENG Yihui,YANG Rong,et al.Method of extracting fracture toughness of materials(in Chinese).CN Patent:200910085255.1,2009-10-28
[27]AMADOR A M,SILVA I C,et al.An expression to determine the vickers indentation fracture toughness obtained by the finite element method on Fe2B layers[J].Surf Coat Int,2013,215:285-290.
[28]MA D,SUN L,GAO T,et al.New method for extracting fracture toughness of ceramic materials by instrumented indentation test with berkovich indenter[J].J Eur Ceram Soc,2017,37(6):2537-2545.
[29]全国工业陶瓷标准化技术委员会.GB/T 23806-2009.《精细陶瓷断裂韧性试验方法-单边预裂纹梁（SEPB）法》[S].北京:中国标准出版社,2009.
[30]包亦望,黎晓瑞.简易引发陶瓷裂纹方法研究[J].硅酸盐通报,1992(1):53-55.BAO Yiwang,LI Xiaorui.Bull Chin Ceram Soc(in Chinese),1992(1):53-55.
[31]QUINN G D,SWAB J J,MOTYKA M J.Fracture Toughness of a Toughened Silicon Nitride by ASTM C 1421[J].J Am Ceram Soc,2003,86(6):1043-1045.
[32]SCOTT G,RAYMOND B,KYU C,et al.Effects of Residual Stress and Loading Geometry on Single-Edge Precracked-Beam(SEPB)Fracture-Toughness Test Results[J].J Am Ceram Soc,2000,83(10):2625-2627.
[33]来亭荣,凌健荣,陆正兰,等.高性能陶瓷断裂韧性的SEPB评价技术[J].无机材料学报,1993(3):347-354.LAI Tingrong,LIN Jianrong,LU Zhenglan,et al.J Inorg Mater(in Chinese),1993(3):347-354.
[34]CONZONE S D,BLUMENTHAL W R,VAINER J R.Fracture toughness of TiB2 and B4C using the Single-Edge Precracked Beam,Indentation strength,Chevron notched beam,and Indentation strength methods[J].J Am Ceram Soc,1995,78(8):2187-2192.
[35]BAI-ON I,BEALS J T,LEATHERMAN G L,et al.Fracture toughness of ceramic precrackedbend bars[J].J Am Ceram Soc,1990,73(8):2519-2522.
[36]NOSE T,FUJII T.Evaluation of fracture toughness for ceramic materials by a single-edge-precracked-beam method[J].J Am Ceram Soc,1988,71(5):328-333.
[37]舒庆琏.引发陶瓷裂纹测量断裂韧度的新方法[J].山东建材学院学报,1998(3):246-250.SU Qinlian.J Shandong Inst Beijing Mater(in Chinese).1998(3):246-250.
[38]BAO Y W,ZHOU Y C.A new method for precrackingbeam for fracture toughness experiments[J].J Am Ceram Soc,2006,89(3):1118-1121.
[39]MIYAZAKIH,YOSHIZAWA Y I,HIRAO K,et al.Round-robin test on the fracture toughness of ceramic thin plates through modified single edge-precracked plate method[J].J Eur Ceram Soc,2016,36(13):3245-3248.
[40]DAMANI R,GSTREIN R,DANZER R.Critical notch-root radius effect in SENB-S fracture toughness testing[J].J Eur Ceram Soc,1996,16(7):695-702.
[41]JEPPE B,JORGENSEN,KILEGAARD C,et al.Design of four-point SENB specimens with stable crack growth[J].Eng Fract Mech,2018,191:168-186.
[42]FISCHER H,WAINDICH A,TELLE R.Influence of preparation of ceramic SEVNB specimens on fracture toughness testing results[J].Dent Mater,2008,24(5):618-622.
[43]关振铎,杜新民.陶瓷材料断裂韧性KIC测试方法的对比及其影响因素的分析[J].硅酸盐学报,1982,10(3):24-33.GUAN Zhenduo,DU Xinmin.J Chin Ceram Soc,1982,10(3):24-33.
[44]WAN D T,MENG F L,ZHOU Y C,et al.Effect of grain size,notch width,and testing temperature on the fracture toughness of Ti3Si(Al)C2and Ti3Al C2 using the chevron-notched beam(CNB)method[J].J Eur Ceram Soc,2008,28(3):663-669.
[45]ZIELKE H,ABENDROTH M,KUMA M,et al.Determining the fracture toughness of ceramic filter materials using the miniaturized chevron-notched beam method at high temperature[J].Ceram Int,2018,12(44):13986-13993.
[46]王健全,田欣利,张保国,等.基于激光切割的Si3N4陶瓷断裂韧性测试方法[J].硅酸盐通报,2013,32(1):103-107.WANG Jianquan,TIAN Qinli,ZHANG Baoguo,et al.Bull Chin Ceram Soc(in Chinese),2013,32(1):103-107.
[47]李湘洲,杨军.激光加工陶瓷技术简介[J].佛山陶瓷,2001(5):33-35.LI Xiangzhou,YANG Jun.Foshan Ceram(in Chinese),2001(5):33-35.
[48]崔金平.基于亚微米尺度超尖V切口的SEVNB法对陶瓷断裂韧性可靠评价的研究[D].华南理工大学,2018.CUI Jinping.Reliable evaluation of fracture toughness of ceramics tested method based on sub-micrometer V-notch(in Chinese,dissertation).Guangzhou:South Chinese University of Technology,2018.
[49]刘昊.基于单边V型切口梁法(SEVNB)氧化锆陶瓷断裂韧性及相变增韧的研究[D].华南理工大学,2017.LIU Hao.Fracture toughness and transformation toughening of zirconia ceramics based on single-edge V-notched beam(SEVNB)testing method(in Chinese,dissertation).Guangzhou:South Chinese University of Technology,2018.
[50]赵威.可靠评价结构陶瓷断裂韧性的研究[D].华南理工大学,2015.ZHAO Wei.Reliable fracture toughness assessment for structural ceramics(in Chinese,dissertation).Guangzhou:South Chinese University of Technology,2018.
[51]ZHAO W,RAO P G,LING Z Y.A new method for the preparation of ultra-sharp V-notches to measure fracture toughness in ceramics[J].JEur Ceram Soc,2014,34(15):4059-4062.
[52]ZHAO W,PENG C,LV M,et al.Effect of notch depth on fracture toughness of Y-TZP and determination of its actual value[J].Ceram Int,2015,41(1):869-872.
[53]CUI J P,GONG Z Y,RAO P G.Effect of molten zone ablated by femtosecond laser on fracture toughness of oxide ceramics[J].J Eur Ceram Soc,2018(38):2440-2444.
[54]ZHAO W,CUI J P,RAO P G.Effect of molten zone ablated by femtosecond laser on fracture toughness of Si3N4 measured by SEVNB method[J].J Eur Ceram Soc,2018(38):2443-2446.
[55]LIU H,ZHAO W,JI Y,et al.Determination of fracture toughness of zirconia ceramics with different yttria concentrations by SEVNBmethod[J].Ceram Int,2017(43):10572-10575.
[55]CUI J P,GONG Z Y,LV M,et al.Effect of notch depth on fracture toughness of zirconia ceramics tested by SEVNB method[J].Ceram Int,2018(44):17218-17223.
[56]CHEN P C,JING S Y,CHU Y H,et al.Improved fracture toughness of CNTs/SiC composites by HF treatment[J].J Alloys Compd,2018(730):42-46.
[57]CUI J P,GONG Z Y,LV M,et al.Determination of fracture toughness of Y-TZP ceramic[J].Ceram Int,2017(43):46319-46322.
[58]TERON-VINAS M,ANGLADA M.Fracture toughness of zirconia from a shallow notch produced by ultra-short pulsed laser ablation[J].JEur Ceram Soc,2014,34(15):3865-3870.
[59]TERON-VINAS M,ANGLADA M.Assessment in Si3N4 of a new method for determining the fracture toughness from a surface notch micro-machined by ultra-short pulsed laser ablation[J].J Eur Ceram Soc,2015,35(6):1737-1741.
[60]WANG A,DU B,HU P,et al.Accurate evaluation of critical flaw size in structural ceramics via femtosecond laser[J].Ceram Int,2017,37(13):4207-4212.
[61]CARLTON H D,ELMER J W,FREEMAN D C,et al.Laser notching ceramics for reliable fracture toughness testing[J].J Eur Ceram Soc,2016,36(1):227-234.
[62]张幸红,王安哲,谢茂松,等.激光切口法测量ZrB2-Si C-Graphite陶瓷的断裂韧性[J].硅酸盐学报,2018,46(12):1707-1711.ZHANG Xinghong,WANG Anze,XIE Maosong,et al.J Chin Ceram Soc,2018,46(12):1707-1711.
[63]TURON-VINAS M,ROA J J,MARRO F G,et al.Mechanical properties of 12Ce-ZrO2/3Y-ZrO2 composites[J].Ceram Int,2015,41(10):14988-14997.
[64]MELK L,ROVIRA J J R,FERNANDO G,et al.Nanoindentation and fracture toughness of nanostructured zirconia/multi-walled carbon nanotube composites[J].Ceram Int,2015,41(2):2453-2461.
[65]MECARTNEY M L.Influence of an amorphous second phase on the properties of Yttria-stabilized tetragonal zirconia polycrystals(Y-TZP)[J].J Am Ceram Soc,1987,70(1):54-58.
[66]GERMAN/MESSING.Sintering Technology[M].CRC Press,1996:152-164.
[67]GOGOTSI G A,LOMONOVA E E,PEJCHEV V G.Strength and fracture toughness of zirconia crystals[J].J Eur Ceram Soc,1993,11(2):123-132.
[68]KONDO H,SEKINO T,KUSUNOSE T,et al.Solid-Solution effects of a small amount of nickel oxide addition on phase stability and mechanical properties of yttria-stabilized tetragonal zirconia polycrystals[J].J Am Ceram Soc,2003,86(3):523-525.
[69]RAO X S,ZHANG F Z,LUO X C,et al.Characterization of hardness,elastic modulus and fracture toughness of RB-SiC ceramics at elevated temperature by Vickers test[J].Mater Sci Eng,2019(744):426-435.
[70]Li J F,PAN W,SATO F,et al.Mechanical properties of polycrystalline Ti3SiC2 at ambient and elevated temperatures[J].Acta Mater,2001,49(6):937-945.
[71]GAO N F,MIYAMOTO Y,ZHANG D.Dense Ti3SiC2 prepared by reactive HIP[J].J Mater Sci,1999,34(18):4385-4392.
基本信息:
DOI：10.14062/j.issn.0454-5648.2019.08.08
中图分类号:TQ174.1
引用信息:
[1]万德田,魏永金,包亦望等.陶瓷断裂韧性测试方法准确性和简便性比较分析[J].硅酸盐学报,2019,47(08):1080-1088.DOI:10.14062/j.issn.0454-5648.2019.08.08.
基金信息:
国家重点研发计划(2017YFB0310400)