常用的材料的热物理性能

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1、实用标准文案常用金属的比热、熔点、和熔化热元素符号比重g/cm3比热kcal/kg·oC熔点oC熔化热kcal/kg化合物比重g/cm3比热kcal/kg·oC熔点oC铁Te7.870.107153866NaCl2.170.29804铜Cu0.091108351KCl1.990.25770铝Al0.21466094CaCl22.51774锌Zn0.09241924.09BaCl23.860.137958金AuNaNO32.250.44317银AgNaNO22.170.42271铂Pt21.450.032177024.1KNO32.100.30337锡Sn0.0552

2、3213.9NaCO3852铅Pb0.0303275.8K2CO3900钨W0.032339046.0KOH400镍Ni0.109145573.0NaOH400铬Cr7.20.068190361.5NaSO4900钛Ti0.1301725100CaO0.194锰Mn7.440.115131463.7FeO0.175锑Sb0.04963138.26Fe2O30.188镁Mg0.23865089Al2O30.218钼Mo0.063262270SiO20.217钒V6.110.127185782.5铋Bi0.03027112型砂0.26锂Nb8.550.064249768

3、.5石英砂0.20钴Co8.90.102149562镁砂0.25硫S0.175115.29.3磷P0.17744.155硼B2.340.3072027689硅Si2.330.162141539.5灰铸铁118065白口铁131060铸钢0.16150065锰铁0.17125064铬铁0.17133078硅铁0.211270100精彩文档实用标准文案金属材料的密度、比热容和导热系数材料名称密度ρt/m3比热容CpJ/(kg·oC)导热系数λW/(m·oC)纯铝2.71902236杜拉铝(96Al-4Cu)2.79881169铝合金(92Al-8Mg）2.6190410

4、7铝合金（87Al-13Si）2.66871162纯铜8.93386398青铜(89Cu-11Sn)8.8034324.8铝青铜(90Cu-10Al)8.3642056黄铜(70Cu-30Zn)8.44377109铜合金(60Cu-40Ni)8.9241022.2黄金19.3127315纯铁7.8745581.1灰铸铁7.5747039.2碳钢(C=0.5%)7.8446549.8碳钢(C=1.0%)7.7947043.2碳钢(C=1.5%)7.7547036.7铬钢(Cr=5%)7.8346036.1铬钢(Cr=13%)7.7446026.8铬钢(Cr=17%)7

5、.7146022铬钢(Cr=26%)7.6546022.6铬镍钢(18-20Cr/8-12Ni)7.8246015.2铬镍钢(17-19Cr/9-13Ni)7.8346014.7镍钢(Ni=1%)7.946045.5镍钢(Ni=3.5%)7.9146036.5镍钢(Ni=25%)8.0346013镍钢(Ni=35%)81146013.8镍钢(Ni=44%)8.1946015.8镍钢(Ni=50%)8.2646019.6锰钢(Mn=0.4%)7.8644051.2精彩文档实用标准文案锰钢(Mn=12%Ni=3%)7.848713.6钨钢(W=5-6%)8.074361

6、8.7几种保温、耐火材料的导热系数与温度的关系材料名称材料允许最高温度oC密度kg/m3导热系数与温度关系W/(m·oC)超细玻璃棉毡、管40018-200.033+0.00023t矿渣棉550-6003500.0674+0.0002154t水泥蛭石制品800420-4500.103+0.0001984水泥珍珠岩制品600300-4000.065+0.000105t粉煤灰泡沫砖3005000.099+0.0002t水泥泡沫砖2504500.1+0.0002tA级硅藻土制品9005000.0395+0.00019tB级硅藻土制品9005500.0477+0.0002t

7、膨胀珍珠岩1000550.0424+0.000137t微孔硅酸钙制品650≤2500.041+0.0002t耐火粘土砖1350-14501800-20400.77+0.00058t轻质耐火粘土砖1250-1300800-13000.35+0.00026t超轻质耐火粘土砖1150-1300540-6100.093+0.00016t超轻质耐火粘土砖1100270-3300.058+0.00017t硅砖17001900-19500.93+0.0007t镁砖1600-17002300-26002.1+0.00019t铬砖1600-17002600-28004.7+0.0