Common maki na high ƙarfi tsarin karfe

Common maki na high ƙarfi tsarin karfe

Assalamu alaikum~ A yau zan gabatar muku da makin da aka saba amfani da shi na babban karfen gini~
Ƙarfe mai ƙarancin ƙarfi mai ƙarfi mai ƙarfi ana yin shi ta hanyar ƙara ƙaramin adadin abubuwan haɓakawa zuwa tsarin ƙarfe na carbon (Wc = 0.16% ~ 0.2%).Hanyar nadi ta asali iri ɗaya ce da ta tsarin ƙarfe na carbon.To mene ne manyan lambobi na kasa?
(Don ƙarin koyo game da tasirin takamaiman samfuran ƙarfe, kamarbabban ƙarfin qt 100 karfe farantin karfe, za ku iya jin daɗin tuntuɓar mu)
Abubuwan da aka saba amfani da su na daidaitattun ƙarfe mai ƙarfi na ƙasa sune Q420B, Q460C, Q550D, Q690D, Q890D, da Q960E.
(Idan kuna son ƙarin sani game da labaran masana'antu akans460j0 babban ƙarfin karfe farantin karfe, za ku iya tuntuɓar mu a kowane lokaci)
Ƙarfe mai ƙarfi mai ƙarfi ya ƙunshi lambar Q + lambar + alama mai inganci + alamar hanyar deoxidation."Q" yana wakiltar ma'aunin ƙima na karfe, kuma matsakaicin ƙima yana wakiltar ƙimar ma'anar yawan amfanin ƙasa, kuma naúrar ita ce MPa.Alal misali, Q420B yana nufin cewa yawan yawan amfanin ƙasa (σs) shine 420 MPa, kuma sa shine tsarin tsarin B-grade.Makin Q420 sun haɗa da maki B, C, D, da E, kuma matsayin isarwa ya haɗa da mirgina mai zafi, daidaitawa, daidaita mirgina, da mirgina mai zafi (TMCP).
(Idan kuna son samun farashin takamaiman samfuran karfe, kamarlow gami high ƙarfi karfe farantin, za ku iya tuntuɓar mu don yin magana a kowane lokaci)

Babban manufar
High-ƙarfi tsarin karfe yana da babban ƙarfi, mai kyau plasticity da waldi yi, da aka yadu amfani a yi na karfe Tsarin da welded tsarin sassa na baƙin ƙarfe hasumiya karfe Tsarin, gadoji, sinadaran, hakar ma'adinai, injiniya kayan da sauran kayan aiki;Hakanan za'a iya amfani dashi a cikin hakar ma'adinai da kayan aiki daban-daban da ake amfani da su wajen aikin injiniya, kamar injinan hakowa, shebur ɗin lantarki, manyan motocin juji na lantarki, injina, lodi, manyan motoci, manyan motocin famfo, matakan kashe gobara, cranes iri-iri da ma'adinan na'ura mai ƙarfi, da dai sauransu. .