Labarai
-
Sabuwar masana'antar karfe ta voestalpine ta fara gwaji
Shekaru hudu bayan bikin kaddamar da ginin, masana'antar sarrafa karafa ta musamman a dandalin voestalpine a Kapfenberg, Austria, yanzu an kammala.Ginin - an yi niyya don samar da tan 205,000 na ƙarfe na musamman a kowace shekara, wasu daga cikinsu za su zama foda na ƙarfe don AM - an ce yana wakiltar ci gaban fasaha don ...Kara karantawa -
Rarraba tsarin walda
Welding wani tsari ne na haɗa nau'ikan ƙarfe guda biyu a sakamakon gagarumin yaduwa na atom na sassa na walda zuwa yankin haɗin gwiwa (weld). kayan filler) ko ta amfani da latsa...Kara karantawa -
Rarraba Da Fasahar Sarrafa Na Bakin Karfe Fittings
Tee, gwiwar hannu, reducer ne na kowa bututu kayan aiki Bakin karfe bututu kayan aiki sun hada da bakin karfe gwiwar hannu, bakin karfe ragewa, bakin karfe iyakoki, bakin karfe tees, bakin karfe crosses, da dai sauransu Ta hanyar haɗi, da bututu kayan aiki kuma za a iya raba zuwa butt. kayan aikin walda,...Kara karantawa -
Menene rarrabuwa na tees bakin karfe
Saboda manyan tonnage na kayan aiki da ake buƙata don tsarin bulging na hydraulic na bakin karfe, ana amfani da shi galibi don kera takin bakin karfe tare da daidaitaccen kaurin bango kasa da dn400 a China.The m forming kayan ne low carbon karfe, low gami karfe a ...Kara karantawa -
Menene asalin bututun ƙarfe baƙar fata?
Tarihin Baƙin Karfe William Murdock ya yi nasarar da ya kai ga tsarin zamani na walda bututun.A shekara ta 1815 ya ƙirƙiro na'urar fitulu mai kona kwal kuma ya so ya ba da ita ga ɗaukacin birnin Landan.Yin amfani da ganga daga ƙwanƙwasa da aka jefar ya kafa bututu mai ci gaba da isar da kwal ga ...Kara karantawa -
Kasuwar karafa ta duniya tana fuskantar mummunan yanayi tun 2008
A wannan kwata, farashin ƙananan karafa ya faɗi mafi muni tun rikicin kuɗin duniya na 2008.A ƙarshen Maris, farashin LME ya faɗi da 23%.Daga cikin su, tin yana da mafi munin aiki, yana faɗuwa da kashi 38%, farashin aluminum ya faɗi da kusan kashi ɗaya bisa uku, kuma farashin tagulla ya faɗi da kusan kashi ɗaya cikin biyar.Wannan...Kara karantawa