Labaran Masana'antu
-
Abũbuwan amfãni da rashin amfani na zafi birgima karfe
Hot birgima dangane da sharuddan sanyi-birgima, sanyi-birgima ne a cikin recrystallization zafin jiki a kasa da mirgina, da zafi mirgina da za'ayi a sama da recrystallization zazzabi mirgina. Abũbuwan amfãni: zafi birgima na iya lalata simintin gyaran kafa microstructure na karfe ingot, tace ...Kara karantawa -
Hatsari na haddasawa da rigakafin bala'in injiniyan bututun mai da iskar gas
Abubuwan da ke da haɗari na bututun iskar Gas A cikin yanayi na al'ada, ana jigilar iskar gas a cikin rufaffiyar tsarin, da zarar tsarin ya gaza kaiwa ga tsarewar iskar iskar gas ɗin, ana haɗa iskar gas ɗin da iska don samar da iskar gas don isa iyakar fashewar ko wani lamari. aya ruwa zai kori ex...Kara karantawa -
Kasar Sin za ta zama kasar da ta fi kowace kasa samar da karafa a duniya a karni na gaba
A halin yanzu, tare da ci gaban tattalin arziki da ci gaban fasaha, masana'antar karafa ta kasar Sin ta koma kasar Sin. A sa'i daya kuma, ci gaban masana'antun karafa na duniya ya shiga wani sabon dandali. Haka yake ga kasar Sin. A matsayin maroki na bututun bututu, welded karfe bututu, tsarin karfe bututu, dinki ...Kara karantawa -
Nau'in Bututun Karfe Mai laushi
Bututun ƙarfe mai laushi yana nufin abun ciki na ƙasa da 0.25% carbon karfe saboda ƙarancin ƙarfinsa, ƙarancin ƙarfi da taushi. Ya haɗa da yawancin ɓangaren ƙarfe na ƙarfe na yau da kullun da ingantaccen tsarin ƙarfe na carbon, galibi ba tare da maganin zafi da ake amfani da shi a cikin tsarin injiniya ba, wasu carburizing ...Kara karantawa -
Bakin ciki na saman simintin simintin gyare-gyare ko billet
Ci gaba da simintin simintin gyare-gyare ko saman billet yana nuna ramukan da ba daidai ba, waɗanda galibi ramuka ne na gefe, da kuma ramukan tsaye. Bacin rai da ƙari a cikin bakin karfe austenitic (nau'in Cr18Ni9) da ƙaramin ƙarfe mai ƙarancin carbon (carbon 0.10 zuwa 0.15%) na farfajiyar slab. Bacin rai yana da sauƙin samarwa a gefen su ...Kara karantawa -
Yadda Ake Kare Fannin Bututun Karfe Na Welded
Akwai nau'ikan bututun ƙarfe iri-iri a kasuwannin cikin gida da na ƙasa da ƙasa don zaɓinku, kamar bututun ƙarfe na walda. Ana iya amfani da bututun ƙarfe azaman bututun mai da iskar gas mai nisa a zahiri wanda zai iya tabbatar da amincin makamashi a zahiri. Duk da haka, saman stee bututu shou ...Kara karantawa
