耐火和隔热材料的热导率

1、耐火和隔热材料的热与率现将从样本、合同附件以及书中收集到的热导率数据拟合成回归式，列举于下，供计算时参照使用，总计共311项。来自陶瓷纤维耐火材料的施工，苏启昕译，146页附图，小计共33项日本的隔热耐火材料和高铝醇，（kcal/mhC）名称重烧收缩率62%的温度体积密度热导率复相关系数A1900c<500kg/m3£=0.0001t+0.0740R2=1.0A21000c<500kg/m3%=3*10-9t2+0.0001t+0.0864R2=1.0A31100C<500kg/m3£=-6*10-9t2+0.0001t+0.0892R2=0.9999A4

2、1200C<550kg/m3入=1*10-9t2+0.0001t+0.1041R2=0.9999A51300c<600kg/m3%=1*10-9t2+0.0001t+0.1041R2=0.9999A61400C<700kg/m3九二-2*10-8t2+0.0003t+0.1013R2=1.0A71500C<750kg/m3儿=-1*10-8t2+0.0001t+0.1168R2=1.0B1900c<700kg/m3人=0.0182t2+0.5566t+0.0327R2=0.9998_n700,/3R2=1.0B21000c<kg/m入=-2*10-8t2+0

3、.0002t+0.1156B31100C<750kg/m3£=-1*10-8t2+0.0002t+0.1192R2=1.0B41200C<:800kg/m3%=6*10-9t2+0.0002t+0.1440R2=1.0B51300C<:800kg/m3X=-1*10-9t2+0.0003t+0.1313R2=1.0B61400C<:900kg/m3入=2*10-9t2+0.0003t+0.1447R2=1.0B711500C1<900kg/m3%=5*10-9t2+0.0003t+0.1973R2=1.0C11300C<110kg/m3入=2*10

4、-10t2+0.0003t+0.1728R2=1.0C21400C<120kg/m3%=6*10-9t2+0.0003t+0.2695R2=1.0C31500C<125kg/m3=1*10-8t2+0.0003t+0.3008R2=0.9999高铝砖60%Al2O32.25-2.40t/m3%=3*10-7t2-0.0004t+1.4259R2=0.9687高铝砖90%Al2O3£=1*10-6t2-0.0022t+3.0530R2=1日本的硅酸钙高温绝热板名称重烧收缩率6？的温度体积密度热导率化学成分1号1000C;2.0%r<280kg/m3X=0.0001t+

5、0.051kcal/mhCQ1号1000C;1.5%<200kg/m3X=0.0001t+0.051kcal/mhC号飞2号650c;2.0%.3<220kg/ml=0.0001t+0.046kcal/mhC硬雪2号650c;2.0%一一一.3<200kg/mZ=0.00009t+0.040kcal/mhC硅硅硅酸钙板650c;2.0%<180kg/m3Z=0.00009t+0.040kcal/mhC钙钙硅酸钙板850c;1.0%<130kg/m3A=0.00011t+0.033kcal/mhC6CaO.6SiO|6SiO.5H硅酸钙板1000C;1.5%<

6、300kg/m3加0.00009t+0.050kcal/mhCO列0列硅酸钙板1000C;1.5%<400kg/m3人0.00009t+0.056kcal/mhC日本的硅酸铝纤维毯分级温度体积密度热导率复相关系数1260c96kg/m385-115标4*10-7t2-3*10-5t+0.065W/mKR2=1.0128kg/m3115-150A=4*10-7t2-6*10-4t+0.069W/mKR2=1.0192kg/m3150-195A=4*10-7t2-9*10-5t+0.073W/mKR2=1.096kg/m385-1157f3*10-7t2-1*10-4t+0.054kcal/

7、mhCR2=1.0128kg/m3115-150X=3*10-7t2-6*10-4t+0.062kcal/mhCR2=1.0192kg/m3150-195?3*10-7t2-7*10-5t+0.061kcal/mhCR2=1.0耐火和隔热材料的热与率来自大连派立固公司的耐火材料样本，小计共87项：名称使用温度主要成分体积密度热导率高强度浇注料33.15-3.20t/mSuperHT1800C92%Al2O3儿=1.50+0.00040tkcal/mhCMOR180032.90-2.95t/m九二1.745+0.000465tW/MkSuperHT1700C82%Al2O3儿=1.30+0.00

8、040tkcal/mhCMOR170032.60-2.70t/m九二1.512+0.000465tW/mKSuperHT1650C62%Al2O3儿=1.10+0.00030tkcal/mhCMOR1650八一一，32.45-2.50t/m九二1.279+0.000349tW/mKSuperHT1550C48%Al2O3九=0.95+0.00030tkcal/mhCMOR1600,32.30-2.35t/m九二1.105+0.000349tW/mKSuperHT1450C40%Al2O3九=0.80+0.00040tkcal/mhCMOR1500r九二0.931+0.000465tW/mK耐火

9、浇注料32.7-2.8t/mPC#401800C95%Al2O3九=0.87+0.00042tkcal/mhCPC#38PCChrome1750C1500C94%Al2O324%Cr2O332.8-2.95t/m32.8-2.95t/m,九二1.012+0.000488tW/mK九二0.610+0.00034tkcal/mhC32.35-2.5t/m八八，32.4-2.55t/m九二0.7094+0.000395tW/mKPC#361700C70%Al2O3九=0.48+0.00032tkcal/mhCPC#4881200C71%Al2O3九二0.5582+0.0003722tW/mKPCKL

10、Mix1650C56%Al2O32.15-2.25九=0.46+0.00026tkcal/mhCPC#341650C51%Al2O32.05-2.15PC#331580C57%Al2O32.1-2.2t/m3PC#311540C48%Al2O331.9-2.0t/m31.8-1.95t/m九二0.535+0.0003024tW/mKPC#31Trowl1540C41%Al2O3TuffMixA1420C45%Al2O331.95-2.1t/m31.9-2.05t/mPCMixD1400C36%Al2O3PCTuFFMix1320C40%Al2O3-31.95-2.1t/m，32.1-2.25t

11、/mPC#07021650C47%Al2O3PC#271370C40%Al2O3一一,31.95-2.1t/m九=0.43+0.00026tkcal/mhCPCHydroMix1370C37%Al2O332.0-2.15t/mPCTrowlMix1350C34%Al2O31.75-1.8531.9-2.05t/m九二0.5001+0.0003024tW/MkPCPetroMix1370C34%Al2O3PC#652低水泥耐火浇注料1000C32.0-2.15t/m，32.65-2.8t/mPLCAST#07321700C74%Al2O3九=0.89+0.0003tkcal/mhC11%SiO2

12、32.6-2.75t/m九二1.035+0.000349tW/mKPLCAST#07591700C74%Al2O3九=0.87+0.0004tkcal/mhC21%SiO2，32.1-2.25t/m儿=1.012+0.000465tW/mKPLCAST#07021650C47%Al2O3九=0.46+0.0003tkcal/mhC47%SiO232.0-2.15t/m九=0.535+0.000349tW/mKPLCAST#07391550C37%Al2O3九=0.46+0.0003tkcal/mhC53%SiO2/，31.4-1.55t/m九=0.535+0.000349tW/mKPLCAST

13、#07191700C74%Al2O3九=0.45+0.0001tkcal/mhC20%SiO21.37t/m3九=0.523+0.000116tW/mKPLCAST#08521600C47%Al2O3九=0.42+0.00008tkcal/mhC45%SiO2九=0.488+0.0000931tW/mK名称使用温度主要成分体积密度热导率隔热浇注料PCLWI-606PCLWI-324PCLWI-26PCLWI-24APCTuffLitePCLWI-24PCLWI-24TrowlPCLWI-221700c1350c1400c1350c1320c1350c1350c1200c95%Al91%Al43

14、%Al42%Al30%Al32%Al30%Al26%Al2。32。32。32。32。32。32。32。3，一，一，31.6-1.7t/m31.55-1.7t/m1.35-1.45，一，31.3- 1.4t/m，31.4- 1.55t/m31.5- 1.45t/m，一，31.3-1.4t/m1.15-1.25九=0.81+0.00024tkcal/mhC九二0.9420+0.0002791tW/mK九=0.80+0.00020tkcal/mhC,九二0.9304+0.0002326tW/mK九=0.28+0.00010tkcal/mhC九二0.3256+0.0001163tW/mK儿=0.26+

15、0.00010tkcal/mhC,九二0.3024+0.0001163tW/mK儿=0.18+0.00010tkcal/mhCPCLWI-22TrowlPCLWI-20SPCLWI-201200c1100c1100c26%Al24%Al29%Al2。32。32。3_31.0-1.25t/m1.15-1.25,30.9-1.05t/m九二0.2093+0.0001163tW/mK人二0.177+0.000066tkcal/mh九二0.2059+0.0000768tW/Mk人二0.167+0.000066tkcal/mhCCZ=01942+0.0000768tW/mKPCLWI-20A1100c5

16、0%Al2O30.9-1.00t/3m九二0.157+0.000066tkcal/mh九二0.1826+0.0000768tW/mKcPCVerilite820-980C.0.75-.85t/3m3九二0.137+0.000066tkcal/mhcPCVeriliteSPCAirliteTrowlPCAstrolite11000C820-980C800c0.75-.85t/0.45-.55t/0.29-.33t/m3m3m九二0.1593+0.0000768tW/mK九二0.097+0.000066tkcal/mh人=0.1128+0.0000768tW/mK九=0.07+0.00007tkc

17、al/mhC九=0.0814+0.0000814tW/mKc喷涂浇注料PG#95S1920C94%Al2032.95-3.05人=1.15+0.00030tkcal/mhCPG#90S1870C90%Al2O32.95-3.05九二1.3375+0.0003489tW/mKPG#801600C78%Al2O332.40-2.6t/m九=0.68+0.00034tkcal/mhC九二0.7908+0.0003954tW/mKPG#481700C46%Al203,_.31.95-2.1t/m九=0.60+0.00020tkcal/mhCPGKLMix1600C52%Al2O3_32.15-2.6t

18、/m九二0.6978+0.0002326tW/mKPG#6111500C51%Al203，,31.95-2.2t/m人=0.50+0.00028tkcal/mhCPG#6131400C53%Al2O31.95-2.05PGBFMix1300C36%Al20331.95-2.2t/m九二0.5815+0.0003256tW/mKPCTuffMixD1400C36%Al2O3,_.31.95-2.2t/mPCTuffMix1320C40%Al2O31.95-2.2t/m3PG#6121300C38%Al2O31.95-2.15人=0.46+0.00026tkcal/mhCMix#6171350C4

19、0%Al2O31.95-2.25PG#6521000C_.32.0-2.2t/m人二0.5350+0.0003024tW/mKPCPetroMix1370C34%Al2O31.95-2.25喷涂隔热浇注料PCLWI-261400C43%Al2031.42-1.57九=0.35+0.00010tkcal/mhCPCLWI-24A1350C42%Al2031.35-1.55人=0.4071+0.0001163tW/mKPCLWI-241350C32%Al2031.37-1.53九=0.30+0.00010tkcal/mhCPCTuffLite1320C30%Al2031.42-1.58Mix#67

20、71400C43%Al2031.42-1.55九二0.3489+0.0001163tW/mK名称使用温度主要成分体积密度热导率PCLWI-22PCLWI-20SPCLWI-20PCLWI-20APCVerilitePCVeriliteSPCAstrolite可塑料PCRSuperAB1200C1100C1100C1100C1000C820-980C800c11600C26%Al2O324%Al2O329%Al2O330%Al2O328%Cr2O31.22-1.37,31.2-1.35t/m1.15-1.3031.05-1.2t/m1.05-1.18，31.0-1.15t/m，31.0-1.15

21、t/m0.42-0.4632.8-2.95t/m九=0.25+0.00010tkcal/mhC%二0.2908+0.0001163tW/mK九=0.20+0.00010tkcal/mhC九二0.2326+0.0001163tW/mK九二0.197+0.000066tkcal/mhC九二0.2291+0.0000768tW/mK九二0.177+0.000066tkcal/mhC九二0.2059+0.0000768tW/mK九二0.125+0.00006tkcal/mhC九二0.1454+0.0000698tW/mK九二1.22+0.00020tkcal/mhCMix#680PTBRamMixPL

22、IRAM#95SPLIRAM#90S1400C1920C1920C1870c25%Cr2O392%Al2O394%Al2O390%Al2O33.0-3.15t/m2.85-2.9532.9-3.05t/m32.9-3.05t/m九二1.4189+0.0002326tW/mK九二1.15+0.00030tkcal/mhC斤1.3375+0.0003489tW/mKPTBSRMixPR#85AB1900C1850c90%Al2O380%Al2O332.8-2.90t/m2.75-2.85"0.98+0.00024tkcal/mhC九二1.1397+0.0002791tW/mKPR#515

23、PR#3021700c1700c80%Al2O380%Al2O3八一，32.55-2.7t/m32.7-2.8t/m>0.89+0.00028kcal/mhC九二1.0351+0.0003256tW/mKPR#80ABPBSuperALXABPBSuperALABPBSuperABPBSTRamPBSuperFAB1800C1780c1760c1680C1600C1760c75%Al2O375%Al2O360%Al2O338%Al2O330%Al2O342%Al2O332.55-2.7t/m-，32.5-2.65t/m32.4-2.5t/m1.95-2.051.9-2.02.1-2.25

24、九二0.77+0.00022tkcal/mhC九二0.8955+0.0002559tW/mK力二0.508+0.00034tkcal/mhC九二0.5908+0.0003954tW/mK九二0.48+0.00032tkcal/mhC九二0.558+0.000372tW/mK九二0.49+0.0003tkcal/mhC九二0.57+0.000349tW/mK来自德国高斯勒热陶瓷有限公司上海办事处的样本（小计共68项）:致密浇注料：11项名称使用温度干燥后密度主要成分热导率W/mK.复相关系数97>1800C32850kg/m96.7%Al2O3九二2*10,+1.71R2=1.00095&

25、gt;1800C262094.1%Al2O3九二4*10-彳2+4*10个+1.350R2=1.0004X1650C221060.0%Al2O3九二1*10-平-1*10,+1.256R2=0.99023X1650C219053.4%Al2O3?9*10-7t2-9*10-4t+1.176R2=0.99043X-G1650C215053.4%Al2O3九二9*10-彳2-9*10汽+1.176R2=0.99043X-V1650C230050.1%Al2O3九二-3*10-71+9*10-，+0.643R2=0.9996STANDARD1400c209041.6%Al2O3九二3*10-彳2-6

26、*10%+0.566R2=0.9999C21260C200041.7%Al2O3九二9*10-彳2-9*10汽+0.676R2=0.9902HT1540C198047.1%Al2O3九二5*10-平+4*10个+0.480R2=0.9985HT-G1540C200047.0%Al2O3九二7*10-平+4*10个+0.498R2=0.999524001315C185031.9%Al2O3V4*10-7t2+2*10-4t+0.5805R2=0.9998HT,HT-G,2400不属于高强度致密浇注料；其他都属于高强度致密浇注料。JM型耐火隔热砖;14项名称分级温度体积密度主要成分热导率W/mK复

27、相关系数JM201100C3450kg/m35.8%Al2O3九=1*10-4t+0.09R2=1.000B20C1100C54038.7%Al2O3九=1*10-4t+0.1183R2=0.9868JM231260C48037.0%Al2O3九=1*10-4t+0.10R2=1.000B23C1260C56038.7%Al2O3九=1*10-4t+0.0933R2=0.9868JM261430C78058.0%Al2O3九=1*10-4t+0.23R2=1.000B261430C77043.3%Al2O3九=2*10-4t+0.24R2=1.000B26E1430C82055.0%Al2O3

28、九=3*10-7t2-3*10-4t+0.410R2=1.000B26C1430C80060.0%Al2O3九=1*10-7t2-1*10-4t+0.380R2=1.000JM281540C88067.1%Al2O3九=4*10-8t2+5*10-5t+0.294R2=0.9977B281540C86063.8%Al2O3九=1*10-7t2-2*10-4t+0.430R2=1.000B28C1540C86067.0%Al2O3九=1*10-4t+0.3R2=1.000JM301650C102073.4%Al2O3九=1*10-7t2+2*10-4t+0.500R2=1.000B301650C

29、104069.9%Al2O3九=1*10-20t2+1*10-4t+0.370R2=1.000JM321760C125077.0%Al2O3，广1*10-7t2-8*10-5t+0.5064R2=0.9979Firelite寻3轻质隔热；9项名称使用温度干燥后体积密度主要成分热导率W/mK复相关系数LOD1320C,3860kg/m37.4%Al2O3%=6*10-8t2+8*10-5t+0.1025R2=0.989520X1230C88037.0%Al2O3%=1*10-7t2+2*10-5t+0.140R2=1.00020XL1230C85037.1%Al2O3K=-3*10-21t2+1

30、*10-45t+0.125R2=0.9931201230C104037.8%Al2O3K=1*10-71t2+3*10-5t+0.200R2=1.0001241100C102032.0%Al2O3l=-1*10-7t2-2*10-4t+0.13R2=1.00017001000C99031.8%Al2O3Z=1*10-4t+0.10R2=1.0001051100C72035.0%Al2O3K=1*10-4t+0.11R2=1.000105L1100C66033.7%Al2O3K=1*10-4t+0.11R2=1.000BM870c102024.7%Al2O31=2*10-4t+0.06R2=1.

31、000纤维毯；16项名称分级温度体积密度主要成分热导率W/mK复相关系数Superwool1050C3-64kg/m碱土金属硅九二1*10-6t2-5*10-4t+0.160R2=1.000Blanket一一396kg/m酸盐纤维A=7*10-7t2-4*10-4t+0.170R2=1.0003128kg/mA=6*10-7t2-3*10-4t+0.130R2=1.0003160kg/mA=4*10-7t2-8*10-5t+0.060R2=1.000Cerablanket1260C364kg/m46.5%Al2O3A=4*10-7t2-2*10-5t+0.080R2=1.000.396kg/m

32、A=3*10-7t2-6*10-18t+0.070R2=1.0003128kg/mA=3*10-7t2-1*10-4t+0.120R2=1.000，3160kg/mA=3*10-7t2-1*10-4t+0.100R2=1.0003192kg/mA=1*10-7t2+2*10-5t+0.070R2=1.000Cerachem1425C364kg/m35.1%Al2O3A=6*10-7t2-4*10-4t+0.226R2=0.9992Blanket一396kg/mA=4*10-7t2+2*10-4t+0.143R2=0.9996128kg/m3A=2*10-7t2-1*10-4t+0.120R2=

33、1.0003160kg/m，管10-7t2-2*10-4t+0.1365R2=0.9998，3192kg/mA=2*10-7t2-7*10-5t+0.1065R2=0.9996Maftec1600C396kg/m72.0%Al2O3人7*10-7t2-9*10-4t+0.4455R2=0.9995Blanket3128kg/mA=5*10-7t2-6*10-4t+0.324R2=0.9985纤维板Ceraboard;3项名称分级温度体积密度主要成分热导率W/mK复相关系数75900c,3300kg/m300kg/m323.0%Al2O3九=2*10-7t2-2*10-5t+0.070R2=1.

34、000851000C23.0%Al2O31=1*10-7t2-1*10-5t+0.0545R2=0.99991001260C，3300kg/m44.0%Al2O3人=1*10-7t2-1*10-5t+0.0545R2=0.9999纤维真空板材Ceraform;6项名称分级温度体积密度主要成分热导率W/mK复相关系数1001260C3250kg/m45.4%Al2O3九=1*10-7t2+2*10-5t+0.040R2=0.99852001260C3280kg/m50.5%Al2O3Z=1*10-7t2+2*10-5t+0.040R2=0.99852501260C3400kg/m50.0%Al2

35、O3儿=2*10-7t2-1*10-4t+0.1020R2=0.99904001260C3380kg/m37.0%Al2O31=2*10-7t2-1*10-4t+0.1020R2=0.999014001400C280kg/m348.3%Al2O31=1*10-7t2+6*10-5t+0.031R2=0.997310001425C3240kg/m52.9%Al2O3至1*10-7t2+6*10-5t+0.031R2=0.9973纤维毡；4项名称分级温度体积密度主要成分热导率W/mK复相关系数CerafeltCerapakWetfe1425Clt1260C396kg/m128kg/m192kg/m

36、240-39035.1%Al2O344.0%Al2O3儿=5*10-7t2-3*10-4t+0.179髭4*10-7t2-2*10-4t+0.163儿=2*10-7t2-7*10-5t+0.1065九=1*10-7t2-7*10-5t+0.020R2=0.9975R2=0.9995R2=0.9996R2=1.000纤维纸Cerapapier;5项名称分级温度体积密度主要成分热导率W/mK复相关系数12601260C3210kg/m46.0%Al2O3，广2*10-7t2-3*10-5t+0.0705R2=0.99961260L1260C96-14447.0%Al2O3A=2*10-7t2-1*

37、10-4t+0.0895R2=0.99911400A1400C一3240kg/m57.0%Al2O3，广2*10-7t2-1*10-4t+0.063R2=0.99911430F1430C3210kg/m32.0%Al2O3Z=2*10-7t2-1*10-4t+0.103R2=0.999116001600C3200kg/m92.0%Al2O3A=2*10-7t2-8*10-5t+0.1515R2=0.9998据武钢四号炉合同附件2.5.13:耐火材料性能，拟合成如下计算式，小计共38项名称|使用温度主要成分体积密度热导率kcal/mhC|复相关系数耐火引塑料2.40t/mRAM25AB1500C

38、45%Al2OK=-6*10-8x2+0.0003x+0.5538R2=0.9994RAM60AB1600C354%Al2O2.40t/mK=-6*10-8x2+0.0003x+0.6285R2=0.9991RAM85HS1700C385%Al2O，32.85t/mK=2*10-7x2-0.0008x+2.06R2=1.00BLURAMHS1700C371%Al2O，32.65t/mK=2*10-7x2-0.0008x+1.927R2=0.9987隔热浇注料330.58t/mLW221000C26%Al2OK=-1*10-7x2-0.0003x+0.01LW451200C331%Al2O0.8

39、5t/m3K=-3*10-21x2-0.0001x+0.079R2=0.9941ISO1251250C338%Al2O，一，31.30t/mK=6*10-8x2-0.00003x+0.2895R2=0.9981KERLITE1301300C337%Al2O-一，31.40t/m500c平均值九=0.36W/Mk36重质浇注料37.5Al2O348%Al2O343%Al2O346%Al2O332.10t/m一，32.10t/m一，32.17t/m，32.2t/m500c平均值儿=0.85W/mK500c平均值儿=0.85W/mKK=0.0001x+0.87K=0.0002x+0.87R2=1.0

40、0R2=1.00ZC130C28CPROMOCAST42CCAST52C1350C1450C1420C1520C名称使用温度主要成分体积密度热导率kcal/mhC复相关系数CAST58C1580C61.3Al2O3_.32.5t/mK=0.0002x+1.03R2=1.00CAST62C1600C79.6Al2O32.7t/m3Z=0.0002x+1.235R2=1.00MX614C1600C74%Al2O,33.1t/m1000c平均值九=3.0W/mK镁铭浇注料1700C319Cr2O3一，33.2t/m，32.95t/m1000c平均值九=2.5W/mKGIBRAM隔热耐火科1600C8

41、4.5Al2O3500c平均值九=1.85W/mKISOPERLOR900c42%SiO2_,30.60t/mK=-1*10-7x2-0.0003x+0.01R2=1.00PS61050C10%Al2O30.62t/mK=7*10-21x2+0.0001x+0.11R2=1.00RL11-91150C321%Al2O,30.90t/m人=2*10-8x2+6*10-5x+0.198R2=0.9922RL13-91350C332%Al2O,30.90t/mK=4*10-8x2+1*10-4x+0.178R2=0.9985CALORA1300C333%Al2O30.82t/m九=3*10-7x2+

42、1*10-4x+0.2738W/mKRI26340%Al2O，30.85t/m九=9*10-8x2+7*10-5x+0.2412W/mK3镁铭穆ANKROM58%MgO20%Cr2O333.17t/mK=-5*10-8x2-0.0001x+1.9269W/mKCORHART56%MgO20.3Cr2O333.15t/m>,=-9*10-7x2-0.0026x+2.7R2=1.00ELECTRF5556%MgO20.3Cr2O333.30t/m7=2*10-6x2-0.0034x+5.9R2=1.00纤维板FPI700700c30.12t/m人=3*10-7x2-1*10-5x+0.04R

43、2=1.00FPI800800c30.18t/m人=2*10-7x2-1*10-5x+0.039R2=1.00Calsil硅钙板1000C30.24t/m九=0.0001x+0.0449R2=0.9918FIBASIL451000C80%SiO230.45t/mA=1*10-7x2-3*10-5x+0.08W/mK陶瓷纤维板CeraBOARD1260C,30.26t/mA=1*10-7x2+2*10-5x+0.04W/mKCeraBOARD1000C，30.24t/m，管10-7x2-5*10-5x+0.06W/mK陶瓷纤维毡CeraBlanket1260C47%Al2O,30.064t/m%

44、=3*10-7x2-5*10-5x+0.0481W/mK3,30.096t/m人=2*10-7x2-1*10-4x+0.0259W/mK52.5SiO230.128t/m九=2*10-7x2+7*10-5x+0.0457W/mKDuraBlanket1260C47%Al2O，30.064t/mK=-7*10-7x2+0.0016x-0.5357W/mK330.096t/m儿=3*10-7x2-6*10-5x+0.0631W/mK52.8SiO2耐火和隔热材料的热与率33OQ+/m3._d*dn-7xx2,nnnr0.128t/m3九=1*10-7x2+0.0001x+0.0146W/mK据机械

45、部工业炉设计手册，第2版，149页，小计共12项。耐火纤维毯或毡的热导率用如下计算式：Z=exp(A+Bt)W/(m-K)又据机械部工业炉设计手册，第2版,130kg/m3A=0.054+0.272x10-6t2,W/(mK)140kg/m3=0.048+0.259x10-6t2,W/(mK)297页，普通硅酸铝耐火纤维毡的热导率如下：160kg/m3九=0.035+0.234x10-6t2,W/(m-K)200kg/m3九=0.050+0.070x10-6t2,W/(m-K)名称密度kg/m3A值B值平的方向传热侧卸方向传热玻璃态耐火纤维毯或毡98-3.18-2.921.94x10-3128

46、-3.18-2.921.74x10-3160-3.17-2.911.63x10-3192-3.13-2.871.49x10-3288-3.05-2.791.25x10-3氧化铝纤维或莫来后纤维棉卷96-3.05-2.841.35x10-3混合纤维板(Al203A76%)<400-3.05-2.791.05x10-3混合纤维毡(Al2。3>68%)<300-3.05-2.791.05x10-3来自上海宝九和耐火材料有限公司的不定形耐火材料样本，小计共28项:最图使用温度名称主要成分体积密度热导率,kcal/mhC用途可塑料P-18NTB1800C80%Al203，32.65t/

47、m，产0.88+0.00020t高温加热炉P-17A1700C45%Al2。332.30t/m，产0.90+0.00020t大型加热炉炉顶P-17S1700C46%Al2。3一一,32.30t/m，产0.90+0.00020t大型加热炉炉墙P-171750C70%Al2。3_,32.50t/m，户0.85+0.00020t大型加热炉PN-161650C37%Al2。332.05t/m，产0.76+0.00016t热处理等中低温炉耐火浇注料CH-16S31650C57%Al2。3_32.40t/m，户0.70+0.0003t加热炉水冷管，高温台车CH-16S51650C58%Al2。3_.32.35t/m狂0.70+0.0003t耐氧化铁皮加热炉水冷管CH-16W1600C53%Al2。332.15t/m，户0.67+0.0003t加2%钢纤维C