Q355b karfe farantin karfe
Takaitaccen Bayani:
Karfe farantin karfe ne na simintin ƙarfe tare da narkakkar karfe kuma ana matse shi bayan sanyaya.
Yana da lebur da rectangular, wanda za a iya mirgina shi kai tsaye ko yanke shi ta hanyar faffadan karfe.
An raba faranti na ƙarfe bisa ga kauri.Bakin karfe faranti kasa da 4mm (mafi sirara shine 0.2mm), matsakaicin kauri faranti 4 ~ 60mm, da karin kauri karfe faranti 60 ~ 115mm.
An raba farantin karfe zuwa mirgina mai zafi da jujjuyawar sanyi daidai gwargwado.
Nisa na takarda shine 500 ~ 1500 mm;Nisa na kauri shine 600 ~ 3000 mm.Thin faranti sun kasu kashi talakawa karfe, high quality-karfe, gami karfe, spring karfe, bakin karfe, kayan aiki karfe, zafi-resistant karfe, hali karfe, silicon karfe da kuma masana'antu tsarki baƙin ƙarfe bakin ciki faranti;Bisa ga ƙwararrun amfani, akwai farantin ganga mai, farantin enamel, farantin karfe, da dai sauransu;Dangane da rufin saman, akwai takardar galvanized, takardar tinned, takardar da aka yi da gubar, farantin karfe mai hade da filastik, da sauransu.
Thickness
Ƙarfe na farantin karfe mai kauri daidai yake da na bakin ƙarfe farantin karfe.Dangane da samfuran, ban da farantin karfe gada, farantin karfen tukunyar jirgi, farantin ƙarfe na mota, farantin karfen jirgin ruwa mai ƙarfi da farantin ƙarfe mai ɗaukar nauyi mai yawa, wasu nau'ikan faranti na ƙarfe, kamar farantin karfe na mota (2.5) ~ 10mm lokacin farin ciki), farantin karfe (2.5 ~ 8mm lokacin farin ciki), farantin bakin karfe, farantin karfe mai jure zafi da sauran nau'ikan ana haye su da faranti na bakin ciki.
Bugu da ƙari, farantin karfe kuma yana da kayan aiki.Ba duk farantin karfe ba iri daya bane.Kayan ya bambanta, kuma wurin da aka yi amfani da farantin karfe shima ya bambanta.
Properties na gami karfe
Tare da ci gaban kimiyya, fasaha da masana'antu, ana gabatar da buƙatu mafi girma don kayan, irin su ƙarfin ƙarfi, juriya ga zafin jiki, matsa lamba, ƙananan zafin jiki, lalata, lalacewa da sauran kayan jiki na musamman da sinadarai.Karfe carbon ba zai iya cika buƙatun ba.
Karancin carbon karfe:
(1) Rashin ƙarfi.Gabaɗaya, matsakaicin diamita na ruwa quenched carbon karfe ne kawai 10mm-20mm.
(2) Ƙarfin ƙarfi da ƙarfin amfanin ƙasa yana da ɗan ƙaramin ƙarfi.Kamar talakawa carbon karfe da Q235 karfeσ S shine 235mpa, yayin da ƙaramin tsarin ƙarfe 16Mnσ S ya fi 360MPa.40 karfeσ s /σ B shine kawai 0.43, ƙasa da na gami da ƙarfe.
(3) Rashin kwanciyar hankali.Saboda rashin kwanciyar hankali mara kyau, lokacin da carbon karfe ya ƙare kuma ya yi zafi, ya zama dole don ɗaukar ƙananan zafin jiki don tabbatar da ƙarfin ƙarfi, don haka ƙarfin ƙarfe ya ragu;Domin tabbatar da mafi tauri, da ƙarfi ne low lokacin da high tempering zafin jiki da aka soma, don haka m inji dukiya matakin na carbon karfe ba high.
(4)Ba zai iya biyan buƙatun yin aiki na musamman ba.Carbon karfe ne sau da yawa matalauta a hadawan abu da iskar shaka juriya, lalata juriya, zafi juriya, low zazzabi juriya, sa juriya da musamman electromagnetic Properties, wanda ba zai iya saduwa da bukatun na musamman yi.
