eskuliburuak - Erabili.com

5. Materialak5.6 λ, bero konduktibitatearen koefizientea 20ºC-kotenperatura normaleanMateriala Pisua kg/m 3 λ kcal/m hºCMetalak (hutsak)Zilarra.................................................Kobrea................................................Aluminioa ...........................................Nikela.................................................Burdina ...............................................Merkurioa ...........................................1050089302700890078601354636033819772607,2AleazioakSilumina..............................................Alusila ................................................Duraluminioa.......................................Letoia..................................................Brontzea .............................................Maillechort-a .......................................Monel metala ......................................Kromonikela ........................................V 2 A altzairua ...................................Invarra................................................Harri naturalakBasaltoa ..............................................Granitoa .............................................Ale xeheko kareharria..........................Marmola .............................................Kare infusorioak ..................................Hareharria ..........................................Eraikuntzako materialakAdreilu arruntak ..................................Porositate handiko adreiluak ................Hormigoi kanpoan lehortua..................Zepa hormigoia...................................Magnesita harria .................................Labeetarako adreilu erregogorrak.........Portzelana, berlindarra ........................263327602800938187668433871086697860810029202600 - 290026502500 - 270026802150 - 230016006001800 - 25001200201019402290139138125 - 140943621,5191612,59,51,42,51,92,42,11,4 - 1,80,330,100,7 - 1,20,42,40,640,9 - 1,168