Nkhani - Kodi mungasiyanitse bwanji chitsulo chotenthedwa ndi chozizira chotenthedwa ndi chitsulo chozizira?

Kodi mungasiyanitse bwanji chitsulo chotenthedwa ndi chitsulo chozizira chotenthedwa?

Chitsulo chotenthetserandichitsulo chozizira chokulungidwandi mitundu iwiri yodziwika bwino ya chitsulo chomwe chimagwiritsidwa ntchito m'mafakitale osiyanasiyana.
Chitsulo cha kaboni chotenthedwa ndi chitsulo cha kaboni chozizira chimakonzedwa pa kutentha kosiyanasiyana kuti chikhale ndi makhalidwe apadera. Chitsulo chotenthedwa chimapangidwa pa kutentha kopitilira malo obwezeretsanso chitsulocho, nthawi zambiri pafupifupi 1700°F, pomwe chitsulo chozizira chimakonzedwa pa kutentha kwa chipinda. Njira zosiyanasiyanazi zokonzera zimapatsa mtundu uliwonse wa chitsulo mawonekedwe apadera komanso apadera.

Njira yosavuta yosiyanitsira pakati pa chitsulo chotenthetsera ndi chitsulo chozizira ndi pamwamba pake. Chifukwa cha kupangika kwa oxide scale panthawi yozizira, oxide scale iyi imapatsa chitsulo chotenthetsera mtundu wake wakuda kapena imvi komanso kapangidwe kake koyipa. Palibe oxide scale pa chitsulo chozizira chozizira, kotero chimakhala ndi mawonekedwe osalala komanso mawonekedwe oyera komanso owala.

Chinthu china chosiyanitsa pakati pachitsulo chotentha chopindidwa ndi mpweya wochepandichitsulo chozizira chozungulira cha carbonndi momwe amalolera zinthu mosiyanasiyana komanso momwe amagwirira ntchito. Chitsulo chokulungidwa chotentha nthawi zambiri sichimakhala cholondola kwenikweni komanso chofanana ndi makulidwe ndi mawonekedwe. Chitsulo chokulungidwa chozizira chimakonzedwa kuti chikhale cholimba kwambiri, kotero makulidwe ndi mawonekedwe ake zimakhala zofanana.

Kuphatikiza apo, mphamvu zokoka ndi zokolola za chitsulo chokulungidwa chozizira nthawi zambiri zimakhala zapamwamba kuposa za chitsulo chokulungidwa chotentha, zomwe zimapangitsa kuti chigwiritsidwe ntchito pofunikira zinthu zolimba komanso zolondola. Popanga, chitsulo chokulungidwa chotentha nthawi zambiri chimagwiritsidwa ntchito pazinthu zazikulu komanso zokhuthala monga njanji, ma I-beams, ndi zida zomangira, pomwe chitsulo chokulungidwa chozizira nthawi zambiri chimagwiritsidwa ntchito pazinthu zazing'ono komanso zovuta monga zida zamagalimoto, zida zamagetsi, ndi mipando yachitsulo.