Labarai
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Derusting Hanyar da sumul karfe bututu
Karfe yana nufin kayan ƙarfe mai ƙarfe a matsayin babban kashi, abun cikin carbon gabaɗaya ƙasa da 2.0% da sauran abubuwa.Bambanci tsakaninsa da baƙin ƙarfe shine abun cikin carbon.Ya kamata a ce ya fi ƙarfe ƙarfi da ƙarfi.Ko da yake ba shi da sauƙi a yi tsatsa, amma yana da wahala a gu...Kara karantawa -
Bututun ƙarfe mara nauyi
Billet ɗin da ake amfani da shi wajen samar da bututun ƙarfe ana kiransa tube billet.Yawancin lokaci ana amfani da ƙarfe mai ƙarfi (ko gami) mai ƙarfi mai ƙarfi azaman billet ɗin bututu.Dangane da hanyoyin samarwa daban-daban, bututun da ba su da kyau suna da billet ɗin da aka yi da ingots na ƙarfe, ci gaba da yin simintin gyare-gyare, ƙirar ƙira, birgima bi...Kara karantawa -
Sharuɗɗa akan girman bututun ƙarfe
① Girman ƙima da ainihin girman A. Girman ƙima: Yana da girman girman da aka ƙayyade a cikin ma'auni, girman girman da ake tsammanin masu amfani da masana'antun, da kuma girman tsari da aka nuna a cikin kwangilar.B. Girman gaskiya: shine ainihin girman da aka samu a cikin tsarin samarwa, wanda sau da yawa ya fi girma ko sma ...Kara karantawa -
Jadawalin 40 carbon karfe bututu
Jadawalin 40 Carbon Karfe bututu shine ɗayan matsakaicin bututun jadawalin.Akwai jadawali daban-daban a duk bututu.Jadawalin yana nuna ma'auni da ƙarfin matsi na bututu.Hunan Great Steel Pipe Co., Ltd shine babban mai siyarwa kuma mai kera samfuran bututun Carbon Sch 40....Kara karantawa -
Bambance-bambance tsakanin annealing da normalizing na sumul karfe bututu
Babban bambanci tsakanin annealing da normalizing: 1. Yanayin sanyaya na daidaitawa yana da sauri fiye da na annealing, kuma matakin supercooling ya fi girma 2. Tsarin da aka samu bayan daidaitawa yana da kyau sosai, kuma ƙarfi da taurin sun fi haka girma. da anna...Kara karantawa -
Carbon karfe bututu abu da amfani
Ana yin bututun ƙarfe na ƙarfe da simintin ƙarfe ko ƙarfe mai ƙarfi ta hanyar ramuka don yin capillaries, sannan ana yin su ta hanyar birgima mai zafi, jujjuyawar sanyi ko zane mai sanyi.Carbon karfe bututu suna da matsayi mai mahimmanci a cikin masana'antar bututun ƙarfe mara nauyi ta kasar Sin.Abubuwan da ke da mahimmanci sune q235, 20#, 35 ...Kara karantawa