Zipangizo zotsutsa ndizofunikira zotetezera m’magulu onse a moyo

Zipangizo zokanira zimatanthawuza zida za inorganic zosakhala zitsulo zomwe zimakana kutentha kwambiri, ndipo kutentha kofunikira ndi madigiri 1580 kapena kupitilira apo. Ndiko kuti, zinthu refractory sangathe kusungunuka kapena kufewetsa pa kutentha. N’chifukwa chiyani kupanga refractory zipangizo? Chifukwa mafakitale ambiri amafuna kutenga nawo mbali kwa zipangizo zotsutsa pa kutentha kwakukulu, koma zitsulo sizingagwiritsidwe ntchito kutenga nawo mbali. Mwachitsanzo, zitsulo, makampani opanga mankhwala, mafuta a petroleum, mphamvu zopangira makina, ndi zina zotero zonse zimafuna zipangizo zotsutsa. M’malo ambiri opezeka anthu ambiri, m’pofunikanso kugwiritsa ntchito zipangizo zopangira, monga pansi pa bala, makatani, matebulo ndi mipando, ndi zina zotero, ndi malo ena ambiri odzaza anthu amafuna zipangizo zozimitsira moto kuti moto uzimitsidwa pakapita nthawi. moto unachitika. Kufalikira ndi kuvulaza kwa ogwira ntchito. Refractory wholesale ndi kampani yomwe imagwira ntchito pogulitsa zinthu zokanirazi. Zogulitsa zazikuluzikulu zimaphimba mafakitale achitsulo, zitsulo, simenti, mankhwala, osagwiritsa ntchito ferrous, opulumutsa mphamvu komanso kuteteza chilengedwe.

Zida zazikulu muzogulitsa zogulitsa zamtundu wa refractory ndi zida za okusayidi, monga aluminium oxide, calcium oxide, uranium oxide, cerium oxide, ndi zina zotero. Palinso zida zambiri zopangira ma refractory, zomwe sizabwino ngati ma carbides, nitrides, borides, silicides, ndi sulfides. Zosungunuka zazinthuzi zonse zili pamwamba pa madigiri 2000, ndipo zina zimaposa madigiri 3800. Palinso zida zophatikizika zotentha kwambiri, monga ma cermets, zokutira zotentha kwambiri za inorganic, zitsulo zopangidwa ndi fiber zolimba ndi zina zotero. Zidazi ndizomwe zimathandizira kwambiri pakuwonetsetsa kuti moto ukuchedwa kuchepa komanso kukana moto m’malo otentha kwambiri.