1、 25 4 硅 酸 盐 通 报 Vo.l 25 No. 42006 M8 BULLETIN OF THE CH INESE CERAM IC SOC IETY August, 2006 E ds陈 悦, 李东旭( 2 dbE ? 7 g db H, r d# %5 D H,$ d#bV f y%8V vl7M, T doM%,P_ ) d#Mv,s d9 ?%sVC ,9 ds|l L= dsbm1 U/ d0, d1 d.N, 4 dM H, ?YV.N7 d,B1 ?9FM , ?VA bW,M d#8 ;7 v H, / d0 d$ =bm2 ( a| wL,m V A,| wL A O
2、 , “ i“v / d0bm3 |“ 2Qa| wL,+ ,|V iCby1Q L H, = d,72Q H,$ 5 d,| H,$ V5 d|, Q L,$ 8l1Qb V5 d|iC, ,YV| wL 9 d d1ZE bm2 ( 1Qa| wLF ig. 2 Curves of first intrusion and extrusionm3 ( 2Qa| wLFig. 3 Curves of second intrusion and extrusion2. 1. 2 “ R vl “ H n5 V Y d, L= “ s dV M , =d# YVB“ vlW dMYb ) , rV
3、MY%5 D H,$ d#, T“ i/ d0, P ds1 L=lbM “ , R l,(V 9v, V dMYb200 k/ A Y 25 4 ds N(L“ k,sY|(L“ 8 mm2 mmP R ,MHq/, 2 R “ K V+ dsY55. 1Lm56. 3Lmb2. 1. 3 W ashburnZ 1 p k A ,vs ,/ V ?$ , bG 4 , 140M Pa H, r8hl2 %b k,s$ 8$9 d8,M d8 vbyN, v“ , VBZE “ b d“ ,/ v, k H VBtA d#,“ZE /8M bNT b,“ H h“b2. 1. 4 “ !E H
4、1“ 5 b,B1r6. 67Pa/, 1 p“ 2, d#c V? s,7t“ V V ? V IMb C rc d,d =c ,2 H,s V? d 3 db C“ |“1 , 2b2. 2 N TY2. 2. 1 S d# qY k H,“ 5 n9, b / , n9iU“ H, n9M (,N H ( b“ V YV f v,yNi ? A “ V b#b 6, “ n9C“ W# Hl,“ R W9 ?lW#bv /, H ? tW#, “F 6,v* tW#bBC$ qTW# 5 ,i /W# =“YV d AW b#8, 9 H A B bW0b h“tW# LT ,1( $
5、9FB , P V ?A t b#b9F T S ,8 “dn , 7 S b9F ,A t d# H9 “ V vd db I S LTY,M“ 5sY(L C L,( $ sYF 0. 1PSIa0. 3 PSIa0. 5 PSIT S b d# qnV1:V1 S d# qTab. 1 Theporosity in different startpressure S “ d# q/%“ d# q/%+ 0. 1PS I(L38. 49 C 29. 38+ 0. 3PS I(L38. 37 C 28. 70+ 0. 5PS I(L38. 22 C 28. 22(L“ C“ V B“,(L“
6、 V 1 ;, d l( ( d5Lm ) Os N, C V Y/, ds bV1 TV ,V ;(L“ , S 9v d# q+ Yb C V Y/,s z,A t d# H9 “ V vd d, d# q b , d# q M, d# q H1 (9 d)Sb ,V ;,“ R v“ , S V b1 , S Y dsb2. 3 TYW ashburnZV V f C%8(H YE T1y , d1“ y d# $ , d8“, VZ9 d#b4 :E ds201 2. 3. 1 %8(%8V L( | %y b“ , %8V aY 6b L= (B (140b, X ,iL ! d8V
7、 ) ( , L= d d (s d,V ( bV29 /(9 r d1“:VV2 V A, L=110b179. 9b(, 140b H V/ L= dMsYr56%25%bW ashburnZ,( ,(Mv H d :v r/r= -v HtanH,H= 140b H, v H= 1b, v r/r= 1. 47%bH, Zr, CU . So-Gel E! , A lOOHMM J. 2 Bv(1 S), 2004, 23 ( 1): 18-20. 3 , ,. E!(L Z J.A Y, 1995, 3: 25-30. 4 ?;, , ,.5(LM .q:q v, 2004, 8: 120-121.(上接第 201页) ID 1 , ,6l.y M$M .: bv, 1996. 105-113. 2 ,J=, ,. d N r d#s+ J. +y, 2001, 17 ( 4): 272-275. 3 . R d V J.Sx8/ , 2000, 4( 6): 21-24. 4 GA E. C r ?M .:SyW#8 ZE J. F, 1997, 3( 17): 49-52. 6 ,.V M .:Sy, 1985. 56-59.
