S235JR S275JR S355JR Karfe Karfe
1. Thermal calending hanyar sarrafa ya hada da zafi mirgina, ƙirƙira, extrusion da sauran hanyoyin.
(1) Hot mirgina Hanyar Hot mirgina Hanyar ne mai dumama karfe zuwa game da 1000 ℃ ~ 1250 ℃ da yin kayan ta mirgina inji.Tsarin samarwa mai zafi na gargajiya gabaɗaya yana kasu kashi biyu masu zuwa: mataki na farko shine a yi amfani da injin niƙa na farko ko billet don mirgine billet ɗin ingot, billet ko ci gaba da jefa billet zuwa wani takamaiman tsari da girman billet.Ana kiran wannan tsari na birgima sau da yawa samarwa da aka kammala, wanda kuma aka sani da samar da billet.Mataki na biyu shine a yi amfani da injina na mirgine daban-daban don mirgina billet ko ci gaba da ci gaba da yin simintin simintin gyare-gyare a cikin ƙaƙƙarfan ƙarfe da ya dace da girmansa.Ana kiran wannan tsarin samar da ƙãre, wanda gabaɗaya ya kasu kashi biyu: mirgina mai ƙarfi da gamawa.A cikin matsananciyar mirgina, ɗauki babban ƙara (kowane mirgina) sannan shigar da matakin gamawa tare da ƙananan ƙima don cimma kyakkyawan ƙasa da madaidaicin girman.Tare da ci gaba da ci gaba da samar da simintin gyare-gyare, kamfanoni da yawa suna amfani da ci gaba da yin simintin simintin gyare-gyare a matsayin albarkatun kasa, kawai suna amfani da mataki na biyu na sama don samar da karfe, da kuma jagorancin ci gaba da yin simintin gyaran kafa da birgima. na ƙirƙira guduma, madaidaicin injin ƙirƙira, injin ƙirƙira mai sauri ko latsa injin hydraulic na ƙarfe ingot mai ƙirƙira cikin ƙarfe, billet ko ƙirƙira babu.Jujjuya hanya ce ta sarrafa wuri da wuri, kuma ƙirƙira ta kasu kashi biyu, ƙirƙira kyauta da ƙirƙira ƙirar ƙira.Hanyar ƙirƙira na iya samun ingantacciyar aikin injina kuma hanyar birgima ba ta da sauƙi ko kuma ba za ta iya samun siffar ƙarfen da aka gama ba. daga rami na silinda extrusion, yana samar da wani yanki mafi girma fiye da maras kyau, kuma yana da wani sashi na siffar bayanin martaba, bututu ko abu mara kyau.Ana amfani da hanyar extrusion don samar da samfuran da ke da wahalar samarwa ta hanyar mirgina mai zafi (kamar sashe mai rikitarwa, bututun ƙarfe, da sauransu).
2. Hanyar sarrafa sanyi ta haɗa da mirgina sanyi, zane mai sanyi, zane mai sanyi, lankwasa sanyi, extrusion sanyi da sauran hanyoyin.Cold calending hanyar sarrafa shi ne don ci gaba da sarrafa karfe bayan zafi mirgina kasa da recrystallization zazzabi, da kuma sanya shi cikin sanyi calending sarrafa karfe.Hanyar sarrafa kayan sanyi na iya inganta kayan aikin ƙarfe na ƙarfe, da samun samfuran tare da daidaito mai girma da takamaiman ƙarewa. birgima karfe mashaya.Ana iya samar da farantin karfe mai sanyi ta hanyar injin mirgina mai jujjuyawa biyu, injin mirgina mai jujjuyawa mai jujjuyawa mai jujjuyawa mai jujjuyawa mai jujjuyawa mai jujjuyawa mai jujjuyawa mai jujjuyawa da injin ci gaba mai sanyi.
Cikakken Bayani
Matsayin Karfe: | EN: S235JR, S275JR, S355JR, S420NL, S460NL, S500Q, S550Q, S620Q, S690Q ASTM: Grade B, Grade C, D, A36, Darasi 36, Darasi na 40, Mataki na 42, Darasi na 50, Darasi 55, Darasi na 60, Darasi na 65, Darasi na 70, GradeJIS: SPHC, SS400, SPFC, SPHD, SPHE |
Daidaito: | DIN EN 10083, ASME SA516, ASTM A203M, ASME SA588, ASME SA387, SAE1045 JIS G4051,AISI, BS |
Kauri: | 1.0-300 mm |
Nisa: | 100-4500mm, ko bisa ga abokin ciniki ta musamman bukatar |
Tsawon: | 1-20meters, ko bisa ga abokin ciniki ta musamman bukatar |
Kunshin: | Daidaitaccen Kunshin Fitarwa |
Aikace-aikace: | 1.Machinery, Matsalolin jirgin ruwa masana'antu. 2. Ginin Jirgin ruwa, Gina Injiniya. 3.Automobile, Bridges, Gine-gine. 4.Mechanical masana'antu, Pavement slab, ect. |
Mill MTC: | Bayarwa kafin kaya |
Dubawa: | Ana iya karɓar dubawar ɓangare na uku, SGS, BV, TUV |
Dutsen Port: | Duk wani tashar jiragen ruwa a kasar Sin |
Lokacin ciniki: | FOB, CIF, CFR, EXW, da dai sauransu. |
Tsawon farashi: | TT ko LC a gani |
Ayyukanmu: | Za mu iya yanke da lankwasa karfe farantin bisa ga abokin ciniki ta bukata ko zane, marufi bisa ga abokan ciniki' request |