ls Corten steel hnyav?

Corten steel, tseem hu ua weathering steel, yog ib hom hlau uas tsim los tsim cov txheej tiv thaiv xeb thaum raug huab cua. Cov txheej xeb no tiv thaiv cov hlau los ntawm kev xeb ntxiv thiab tso cai rau nws kom muaj lub neej ntev dua hauv kev siv sab nraum zoov piv rau cov tsoos steel.https://www.cortenarts.com/fireplaces/freestanding-antique-rusty-corten-steel.html

Hais txog qhov hnyav, Corten steel feem ntau yog tuab li lwm hom hlau, xws li 7.8 txog 7.9 grams ib cubic centimeter. Txawm li cas los xij, seb Corten steel puas yog "hnyav" nyob ntawm cov ntsiab lus thiab kev sib piv. Piv nrog rau qee yam khoom siv xws li txhuas lossis yas, Corten steel hnyav dua. Tab sis piv rau lwm hom hlau, nws qhov hnyav zoo sib xws.
Nyob rau hauv cov nqe lus ntawm kev siv Corten steel rau kev siv hnyav, nws muaj zog thiab ruaj khov, ua rau nws tsim nyog rau ntau yam kev siv thiab kev tsim vaj tsev, nrog rau qhov hluav taws kub lossis qhov cub. Txawm li cas los xij, qhov hnyav ntawm Corten steel yuav tsum raug txiav txim siab thaum tsim thiab txhim kho cov qauv no kom ntseeg tau tias lawv ruaj khov thiab nyab xeeb siv.
Zuag qhia tag nrho, Corten steel tsis yog qhov "hnyav" nyob rau hauv cov nqe lus ntawm qhov ntom.https://www.cortenarts.com/fireplaces/freestanding-antique-rusty-corten-steel.html