Hot birgima karfe zagaye mashaya
Bayan zafi mirgina, giciye sashe yawanci zagaye da ƙãre karfe bar tare da santsi surface.
Halayen darajar ƙima mai yawa daidai da ƙayyadaddun yuwuwar a cikin adadi marar iyaka na gwaje-gwaje. An rarraba sandunan ƙarfe zuwa maki 235 da 300 bisa ga ƙimar ƙimar ƙarfin yawan amfanin ƙasa. karfe a cikin Sinanci
Hot-birgima ribbed karfe sanduna da zafi-birgima zagaye karfe sanduna ana amfani da ko'ina a cikin daban-daban gine-gine da aka gyara, tare da kyau matsawa da tensile Properties, m sanyi lankwasawa Properties da kyau waldi Properties.
Matsakaicin ƙira na sandunan ƙarfe daga 6mm zuwa 22mm. The maras muhimmanci diamita na karfe sanduna shawarar a cikin wannan misali ne 6mm, 8mm, 10mm, 12mm,
16mm, 20mm.
Hot birgima karfe sanduna a kasar Sin za a iya raba hudu maki bisa ga ƙarfinsu:
Matsayi na ƙarfe na ƙarfe: Yana da aikace-aikace da yawa kuma ana iya amfani dashi azaman babban shingen ƙarfe don matsakaita da ƙanana da aka ƙarfafa tsarin siminti, abubuwan motsa jiki don abubuwan haɗin gwiwa, da ɗaure sanduna don tsarin ƙarfe da katako. Hakanan za'a iya amfani da sandunan waya azaman albarkatun ƙasa don sanyin ƙananan wayoyi na ƙarfe na carbon da sandunan ƙarfe biyu.
Sandunan ƙarfe na daraja na I: ana amfani da su sosai a cikin manyan sifofi masu ƙarfi masu ƙarfi, kamar manyan sandunan gadoji, madatsun ruwa, ayyukan tashar jiragen ruwa da tsarin gine-gine. Hakanan za'a iya amfani da sandunan ƙarfe na digiri na II azaman sandunan ƙarfe da aka riga aka kayyade don ginin ginin bayan zane mai sanyi.
