A5jV0SK*于向阳1, 2,芦忠新2,王晖2,秦宵海2,孙渝威2,周子正2,程继健1(1.v,Z200237;2.2vK30j,2455000)K1:显像管玻璃池炉耐火材料侵蚀是引发其缺陷的主要原因之一,本文主要论述了彩色显像管屏玻璃池炉耐火材料侵蚀机理,并简要讨论了它们所形成的玻璃缺陷。1oM:彩色显像管玻璃;耐火材料;侵蚀ms|:TQ171. 6+52DSM:AcI|:1000 -2871(2005)04 -0051 -05TheCorrosionMechanisms ofRefractories inTV PanelGlassFurnaceYU Xiang -yang1, 2, LU Zhong -xin2,WANGHui2,QIN Xiao -hai2,SUN Yu -wei2,ZHOU Zi-zheng2,CHENG Ji- jian1( 1. Institute of InorganicM aterial, EastChinaUniversity ofScienceTechnology, Shanghai200237, China;2. Research Center of ElectronicsG lass, Henan AncaiG roup CO. LTD, Anyang 455000, China)Abstract:Corrosion of refractories is one of themain reasons that cause glass defects. In this paper,the corrosionmechanisms of TV panel glass to refractories are discussed, the glass defects originatedfrom the corrosion of refractories are briefly reviewed.Keywords:TV glass;refractory;corrosion1j1、V!9#T、0SKjJ1y,0SK、F、H、?JMv1。Bj+Vy,dbv,V0V?v。V04,N?jJ4,A5j+Y1pj3V。yN,sA5jV0SK,V4Ka0,7Os0SKjJ3#y1IN。20第 33卷第 4期2005年 8月 玻璃与搪瓷GLASSENAMEL Vo.l 33 No. 4Aug. 2005*l:2001 -10 -16:2004 -11 -162. 1jA(0A5jAjA(01hA(AZS)、(HZFC,eHZ)。AZSc41%,HZFV1U。V10FMF/wt%0ZrO2 Al2O3 SiO2 Na2O CaO, Fe2O3, TiO2,M gOjMAZS 41 45. 6 12 1. 1 0. 3 17HZ 94 1. 2 4 0. 4 0. 4 6、hjMc,A5jAZSHZSK。B7,AZSjVs5u:1uSKu,NuAZS0$jSK,F。2uh3Mu,jaar0SK1i,AZSA l2O3AaarB。3uu,$hAM O。4u0M(jM,jc0+Yh。5uju,tjMs0SKY,jF。AZS0SKjaar0SK1i,AZSjW8、 O#hAM0j,AZSjWXAL。7HZj5s3u:0SKu,Au,jMs0Yu,HZSKj,j0WAL。B7,a0_01i0hc、jMc#c1,0jM、hc#MN0c,a0_1i。HZhjMc,AZSM1,ja0_=i,yN,SK。AZS0SKV,)hMA4tuT,yNVTEhja#ar0_0,6hM,j,9jSK。yN,jac9vH,hM,VAZSSK,9FHZSK。L=A5j3,jA,0V$,yNAZSVh,y7jAL),AZSSK1。jAL/,AZSFSKvHZ。N,HZ.qlAZS,j/0,VPrTA,V?11AZS0SK,yN,HZPV,VKz1)。AZS07,ja0jAT,F,jFF,F:21. 6%Al2O3, 23. 4%K2O, 55%SiO2。FKcV?0SKMiK、)01。6,AZSjA(H,jK、Na、Ba0T_AZS1i,BN,AZSiN0M,#j80)0(1)9AZSM?3Q,H,000j)。QT/:4Fe3+(AZS) +2O2 - (glassmelt) 4Fe2+(AZS) +O2(gas inmelt)2O2- (glassmelt)O2(gas inmelt) +4e- (diffusing intoAZS)4Fe3+(AZS) +4e- (AZS) 4Fe2 +(AZS)4 /nMn+(melt) 4 /nMn +(diffusing intoAZS)AZS=B:j80T,$SKAZST|,T%8。V,0c0. 1w t%M,L10%Fe3+Fe2+,5V1mm52 玻璃与搪瓷2005年SKQ,Vj01mm232mm53800/m2,1mm430600/m2。tV?jJ1。m1AZSj),j8AZSSKV, AZSd8(N2、O2、CO2)b,9j8,M。ja0_HZ0,y7AZSM1,jJ1vv 1, 2 。1b(Air- fuel