Tukunyar Jirgin Ruwa Mai Alloy Karfe Faranti
Babban Manufar
Ana amfani da shi don gina gadojin jirgin ƙasa, gadojin manyan hanyoyi, gadojin da ke ratsa teku, da sauransu. Ana buƙatar ya kasance yana da ƙarfi, ƙarfi, da kuma juriya ga kaya da tasirin abin birgima, da kuma samun juriya mai kyau ga gajiya, wasu taurin zafin jiki mai ƙarancin zafi da kuma juriyar tsatsa a yanayi. Ya kamata kuma ƙarfen da ake amfani da shi don gadojin da ke ɗaure da ɗaure ya kasance yana da kyakkyawan aikin walda da kuma ƙarancin ƙarfin aiki.
Gabatarwa
Farantin ƙarfe na gadoji
Karfe mai amfani da carbon don gina gada ya haɗa da A3q don gina gada mai kama da juna da kuma 16q don gina gada mai aiki da walda; ƙarfe mai ƙarancin ƙarfe don gina gada ya haɗa da 12Mnq, 12MnVq, 15MnVNq, 16Mnq, da sauransu. Kauri na farantin ƙarfe na gada shine 4.5-50 mm.
Rarrabawa
Rarrabawa ta hanyar kauri
Farantin ƙarfe mai sirara ƙasa da mm 4 (mafi siririn 0.2 mm), farantin ƙarfe mai kauri 4-60 mm, farantin ƙarfe mai kauri fiye da mm 60-115. Faɗin farantin siriri shine mm 500-1500; faɗin farantin mai kauri shine mm 600-3000. Nau'in farantin ƙarfe mai kauri iri ɗaya ne da farantin ƙarfe mai kauri. Dangane da samfura, ban da farantin ƙarfe mai gada, farantin ƙarfe mai boiler, farantin ƙarfe na kera motoci, farantin ƙarfe na tasoshin matsi da farantin ƙarfe mai ƙarfi mai yawa, waɗanda farantin ne kawai masu kauri, wasu nau'ikan farantin ƙarfe kamar farantin ƙarfe na mota (kauri 2.5-10 mm), tsari Farantin ƙarfe (kauri 2.5-8 mm), farantin ƙarfe mai bakin ƙarfe, farantin ƙarfe mai jure zafi, da sauransu ana haɗa su da farantin siriri. 2. An raba farantin ƙarfe zuwa birgima mai zafi da birgima mai sanyi bisa ga birgima.
An rarraba ta hanyar manufa
(1) Farantin ƙarfe na gada (2) Farantin ƙarfe na tukunyar jirgi (3) Farantin ƙarfe na ginin jirgi (4) Farantin ƙarfe na sulke (5) Farantin ƙarfe na mota (6) Farantin ƙarfe na rufin (7) Farantin ƙarfe na gini (8) Farantin ƙarfe na lantarki (faren silikon) (9) Farantin ƙarfe na bazara (10) Sauran
An rarraba ta hanyar tsari
1. Farantin ƙarfe don matsi: Yi amfani da babban R don nuna a ƙarshen ma'aunin. Ana iya bayyana ma'aunin ta hanyar ma'aunin samarwa ko abun da ke cikin carbon ko abubuwan haɗawa. Kamar: Q345R, Q345 shine ma'aunin samarwa. Wani misali: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, da sauransu duk suna wakiltar abubuwan da ke cikin carbon ko abubuwan haɗawa.
2. Farantin ƙarfe don walda silinda na gas: Yi amfani da babban HP don nuna a ƙarshen darajar, kuma ana iya bayyana ƙimar ta ta hanyar ma'aunin samarwa, kamar: Q295HP, Q345HP; ana iya kuma bayyana ta da abubuwan haɗin gwiwa, kamar: 16MnREHP.
3. Farantin ƙarfe don tukunyar jirgi: Yi amfani da ƙaramin harafi g don nuna a ƙarshen sunan alamar. Ana iya bayyana matsayinsa ta hanyar amfani da wurin samarwa, kamar: Q390g; ana iya bayyana shi ta hanyar abubuwan da ke cikin carbon ko abubuwan da ke haɗa ƙarfe, kamar 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, da sauransu.
4. Farantin ƙarfe don gadoji: Yi amfani da ƙaramin harafin q don nunawa a ƙarshen maki, kamar Q420q, 16Mnq, 14MnNbq, da sauransu.
5. Farantin ƙarfe don katakon mota: Yi amfani da babban L don nuna a ƙarshen matakin, kamar 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, da sauransu.
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