Game da kitchen wukake karfe, zabi mai kyau dao kamata ya fara koyi fahimtar kayan karfe, sabõda haka, za mu iya ta hanyar da dama yankan kayan aikin Ya sanya daga karfe ingancin idan aka kwatanta da zabi mafi dace da nasu amfani dadi kitchen wuka.
Karfe kayan aiki,
-
Abubuwa.
A gaskiya ba hadaddun ba, karanta bayanin mai zuwa, zai fahimta.
Dangane da ma'aunin masana'antu, baƙin ƙarfe da ƙarfe ƙarfe ne na carbon alloy, bambancin ya ta'allaka ne kawai a cikin abun ciki na carbon na daban, babban abun ciki na carbon ƙasa da 0.
Kiran ƙarfe mai tsafta, ƙarfe da aka yi ko abun ciki na 2% a 0.
2 -
1.
7% na karfe, abun ciki a cikin 1.
Fiye da 7% na ƙarfe na alade.
Ƙarin ƙarfin ƙarfin ƙarfe, abun ciki na carbon da rashin ƙarfi mara kyau.
Tare da ƙarancin carbon a cikin ƙarfe, taurin yana da ɗan rauni, amma ƙarfin ɗaure ya fi kyau.
Battle-taurare ne folded ƙirƙira baƙin ƙarfe maimaita dumama, sa karfe kungiyar m, kama, ƙazanta, don inganta ingancin karfe tsari.
Sauran abubuwa za su yi daban-daban an ƙara da baƙin ƙarfe a cikin ƙarfe suna da siffofi daban-daban.
·C -
Abun ciki na carbon, na iya ƙara taurin da ƙarfi, na iya rage ductility da lalata juriya, high Cr -
Chromium, chromium na iya samar da wani nau'in ganuwa amma sosai m chromium oxide fim, hana lalata da karfe, da yankan kayan aiki karko.
Wannan shine kyawun bakin karfe.
· Ni-
Nickel, na iya ƙara yawan ƙarfin zafin jiki mai ƙarfi, juriya na lalata, rage ƙimar ƙarfin sanyi, 430 bakin karfe: + 12% ko fiye na ƙarfe na chromium, na iya hana iskar shaka ta hanyar abubuwan halitta, wanda ake kira bakin karfe, a cikin jis, code -mai suna 430, don haka kuma aka sani da 430 bakin karfe.
Amma 430 bakin karfe ba zai iya tsayayya da sunadarai a cikin iska lalacewa ta hanyar hadawan abu da iskar shaka, 430 bakin karfe ba a saba amfani da bayan lokaci, zai zama har yanzu saboda dalilai wanin na halitta hadawan abu da iskar shaka.
Tsatsa)
Halin da ake ciki;
· 18-
8 bakin karfe, chromium baƙin ƙarfe + 18% + 8% nickel, sinadarai juriya na hadawan abu da iskar shaka, da bakin karfe a jis code for 304, don haka kuma aka sani da 304 bakin karfe;
· 18-
Bakin karfe: amma sinadaran sinadaran a cikin iska da yawa, wasu wurare da manyan matakan gurbatawa ko da 304 za su yi tsatsa;
Don haka wasu abubuwan da suka ci gaba za su yi amfani da 10% na nickel don yin, don yin shi mafi ɗorewa da juriya ga lalata, ana kiran bakin karfe 18.
10 bakin karfe.
A kan wasu jita-jita masu kama da '18 -
Goma daga cikin mafi ci-gaba na likita bakin karfe'.
莫-
Abubuwan molybdenum, abubuwan molybdenum galibi suna ƙarfafa chromium a cikin tasirin lalata ƙarfe, haɓaka ƙarfi, oxide da juriya na lalata ruwa yana da kyau, kiyaye ruwa mai kaifi na dogon lokaci, V -
Vanadium element, kashi vanadium a cikin karfe yana da ikon yin iskar oxygen, don haka karfe na vanadium tare da sashin crystallization yana kusa-girma, yin ƙarfe yana da ƙarfi mafi girma.
Anan akwai hanyar rarraba karfe na nau'in karfe daban-daban yana dauke da element kuma abubuwan da ke cikin ba iri daya bane, wannan ya samar da karfe daban-daban yana da amfani daban-daban, yana fitar da mafi kyawun juna.
1.
Karfe mai laushi -
Hakanan aka sani da ƙaramin ƙarfe, abun cikin carbon shine 0.
10% zuwa 0.
30% na ƙananan ƙarfe na carbon yana da sauƙi don karɓar kowane nau'in sarrafawa kamar ƙirƙira, walda da yanke, sau da yawa ana amfani dashi a cikin sarkar samarwa, rivet, kusoshi, shaft, da dai sauransu.
2.
Matsakaicin carbon karfe -
Abubuwan da ke cikin carbon shine 0.
30% zuwa 0.
60%, don yin ƙirƙira nauyi, axle, dogo, da sauransu.
3.
High carbon karfe -
Yawancin lokaci ana kiransa karfen kayan aiki, abun cikin carbon shine 0.
60% zuwa 1.
70%, hardening da tempering.
Guduma, Crowbar, da sauransu ta abun cikin carbon shine 0.
75% na masana'antun karfe;
Yanke kayan aikin kamar rawar soja, famfo, reamer, da sauransu ta abun cikin carbon shine 0.
90% zuwa 1.
00% na masana'antar karfe.
4.
Alloy karfe -
Ƙara wasu karafa irin su chrome karfe, nickel, tungsten, vanadium, da dai sauransu, yin wasu sababbin halaye.
Saboda shigar da kowane nau'in abubuwan gami, gami da ƙarfe na iya zama juriya na lalata, juriya mai zafi, juriya, juriya da kaddarorin daban-daban kamar juriya ga gajiya.
5.
Karfe mai saurin gudu -
Ya ƙunshi nau'o'i daban-daban da sassa, kamar tungsten, chromium, vanadium, cobalt da molybdenum, da dai sauransu.
Yanke kayan aikin da aka yi da HSS, akwai babban gudun don yankan abu mai wuya, kuma yana iya ɗaukar yankan ƙarfi.
High gudun karfe sabon kayan aiki a high gudun har yanzu iya ci gaba da ruwa kaifi, sauran karfe iya zama maras ban sha'awa.
A nan ya kamata ku sani cewa nau'in karfe daban-daban daban-daban na permutation da hade da abubuwa, ingancin darajar karfe mai girma da ƙasa ya dogara ne da haɓakawa da haɗin waɗannan abubuwan.
Yawan wuka da aka saba amfani dashi a kasuwa shine chromium 3 (
C element)
, 4 chrome, ba shakka, mafi girma matakin farashin karfe mafi girma, tabbas mai kyau dao dole ne ya zama tsada.
Koyi don ganin karfe, kuma ku fahimci dalilin bambanci tsakanin farashin wukake na kicin. Don zaɓar DaoHui yana da takamaiman taimako.
