Thermal Conductivity - k - W/(m K) | |||
Material/Substance | Temperature | ||
25 oC (77 oF) | 125 oC (257 oF) | 225 oC (437 oF) | |
Acetals | 0.23 | ||
Acetone | 0.16 | ||
Acetylene (gas) | 0.018 | ||
Acrylic | 0.2 | ||
Air, atmosphere (gas) | 0.0262 | 0.0333 | 0.0398 |
Air, elevation 10000 m | 0.020 | ||
Agate | 10.9 | ||
Alcohol | 0.17 | ||
Alumina | 36 | 26 | |
Aluminum | |||
法国馆Aluminum Brass | 121 | ||
Aluminum Oxide | 30 叶子美 | ||
Ammonia (gas) | 0.0249 | 0.0369 | 0.0528 |
Antimony | 18.5 | ||
Apple (85.6% moisture) | 0.39 | ||
Argon (gas) | 0.016 | ||
Asbestos-cement board 1) | 0.744 | ||
Asbestos-cement sheets 1) | 0.166 歌词创作 | ||
Asbestos-cement 1) | 2.07 | ||
Asbestos, looly packed 1) | 0.15 | ||
Asbestos mill board 1) | 0.14 | ||
Asphalt | 0.75 | ||
Balsa wood | 0.048 | ||
Bitumen | 0.17 | ||
Bitumen/felt layers | 0.5 | ||
Beef, lean (78.9 % moisture) | 0.43 - 0.48 | ||
Benzene | 0.16 | ||
Beryllium | |||
Bismuth | 8.1 | ||
Bitumen | 0.17 | ||
Blast furnace gas (gas) | 0.02 | ||
Boiler scale | 1.2 - 3.5 | ||
Boron结婚图片大全 | 25 | ||
Brass | |||
Breeze block | 0.10 - 0.20 | ||
Brick den | 1.31 | ||
Brick, fire | 0.47 | ||
自制小礼物送给妈妈Brick, insulating | 0.15 | ||
Brickwork, common (Building Brick) | 0.6 -1.0 | ||
Brickwork, den | 1.6 | ||
Bromine (gas) | 0.004 | ||
Bronze | |||
Brown iron ore | 0.58 | ||
Butter (15% moisture content) | 0.20 | ||
Cadmium | |||
Calcium silicate | 0.05 | ||
Carbon | 1.7 | ||
Carbon dioxide (gas) | 0.0146 | ||
Carbon monoxide | 0.0232 | ||
Cast iron | |||
Cellulo, cotton, wood pulp and regenerated | 0.23 | ||
Cellulo acetate, molded, sheet | 0.17 - 0.33 | ||
Cellulo nitrate, celluloid | 0.12 - 0.21 | ||
Cement, Portland | 0.29 | ||
Cement, mortar | 1.73 | ||
Ceramic materials | |||
Chalk | 0.09 | ||
| 土木工程论文题目 |
Charcoal | 0.084 | ||
Chlorinated poly-ether | 0.13 | ||
Chlorine (gas) | 0.0081 | ||
Chrome Nickel Steel | 16.3 | ||
Chromium | |||
Chrom-oxide | 0.42 | ||
Clay, dry to moist | 0.15 - 1.8 | ||
Clay, saturated | 0.6 - 2.5 | ||
Coal | 0.2 | ||
Cobalt | |||
Cod (83% moisture content) | 0.54 | ||
Coke | 0.184 | ||
Concrete, lightweight | 阿二冰茶0.1 - 0.3 | ||
Concrete, medium | 0.4 - 0.7 | ||
Concrete, den | 1.0 - 1.8 | ||
Concrete, stone | 1.7 | ||
Constantan | 23.3 | ||
Copper | |||
Corian (ceramic filled) | 1.06 | ||
Cork board | 0.043 | ||
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