Hot birgima karfekumasanyi birgima karfenau'ikan karfe biyu ne da ake amfani da su don dalilai daban-daban a masana'antu daban-daban.
Dukansu zafi birgima carbon karfe da sanyi birgima carbon karfe ana sarrafa a daban-daban yanayin zafi don ba su musamman kaddarorin. Ana samar da ƙarfe mai zafi a yanayin zafi sama da wurin recrystallization na karfe, yawanci a kusa da 1700 ° F, yayin da ake sarrafa ƙarfe mai sanyi a cikin ɗaki. Waɗannan hanyoyin sarrafawa daban-daban suna ba kowane nau'in ƙarfe na musamman kaddarorin da kamanni.
Hanya mafi sauƙi don bambancewa tsakanin zafi birgima karfe da sanyi birgima ne a cikin saman gama. Saboda samuwar sikelin oxide yayin aiwatar da sanyaya, wannan sikelin oxide yana ba da ƙarfe mai zafi mai birgima halayensa baƙar fata ko launin toka da ƙarancin rubutu. Babu ma'auni na oxide akan ƙarfe mai sanyi, don haka yana da ƙarewar ƙasa mai santsi da tsabta mai haske.
Wani abin banbanta tsakaninzafi birgima low carbon karfekumasanyi birgima low carbon karfeshi ne girman jurewarsu da kaddarorin inji. Ƙarfe mai zafi yana kula da zama ƙasa da madaidaicin girman kuma ƙasa da uniform cikin kauri da siffa. Ƙarfe mai sanyi ana sarrafa shi don ƙarin juriya na girma, don haka kauri da siffar sun fi dacewa.
Bugu da ƙari, ƙarfin juzu'i da yawan amfanin ƙasa na ƙarfe mai birgima gabaɗaya sun fi na ƙarfe mai zafi, yana sa ya dace da aikace-aikacen da ke buƙatar ƙarfi, madaidaicin abu. A cikin masana'anta, ana amfani da ƙarfe mai zafi don girma, samfuran ƙarfe masu kauri irin su dogo, I-beams, da kayan aikin tsari, yayin da ake amfani da ƙarfe mai sanyi don ƙarami, ƙarin hadaddun kayayyaki kamar sassa na kera motoci, na'urori, da kayan ƙarfe.
Tuntube mu don ƙarin bayani
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Lokacin aikawa: Agusta-23-2024