Sassan Brass

Takaitaccen Bayani:

Brass alloy shine gami na jan ƙarfe da zinc, gwargwadon girman wanda za'a iya bambanta don cimma nau'ikan kayan aikin injiniya, lantarki, da sinadarai.Garin maye gurbinsa ne: zarra na sassan biyu na iya maye gurbin juna a cikin tsari iri ɗaya.

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Gabatarwa na Brass gami sassa

Brass yana kama da tagulla, wani gami da ke ɗauke da jan ƙarfe wanda ke amfani da tin maimakon zinc. Dukansu tagulla da tagulla kuma na iya haɗawa da ƙaramin adadin wasu abubuwa da suka haɗa da arsenic, gubar, phosphorus, aluminum, manganese, da silicon.A tarihi, bambance-bambancen da ke tsakanin allunan biyu ya kasance ƙasa da daidaito kuma a bayyane, kuma ayyukan zamani a gidajen tarihi da kayan tarihi na ƙara gujewa duka sharuɗɗan abubuwan tarihi don nuna fifikon “garin jan ƙarfe”.

Brass ya dade yana zama sanannen abu don ado saboda haske, kamannin zinari;ana amfani da shi wajen ja da ɗorawa da ƙwanƙolin ƙofa.Har ila yau, an yi amfani da shi sosai don yin kayan aiki saboda kaddarorin kamar samun ƙarancin narkewa, babban aikin aiki (duka tare da kayan aikin hannu da na'urorin juyi da niƙa na zamani), karko, da wutar lantarki da wutar lantarki.

Aikace-aikace na Brass gami sassa

Har yanzu ana amfani da gariyar tagulla a aikace-aikace inda ake buƙatar juriya na lalata da ƙananan gogayya, kamar su makullai, hinges, gears, bearings, casings na harsashi, zik, famfo, couplings, bawuloli, da matosai na lantarki da kwasfa.Ana amfani da shi sosai don kayan kida kamar ƙaho da ƙararrawa, sannan ana amfani da ita azaman madadin tagulla wajen yin kayan ado na kayan ado, kayan ado na zamani, da sauran kayan ado na kwaikwayo.A abun da ke ciki na tagulla, kullum 66% jan karfe da kuma 34% zinc, ya sa ya zama m madadin na jan karfe tushen kayan ado, kamar yadda ya nuna mafi girma juriya ga lalata.Ana amfani da Brass sau da yawa a cikin yanayin da yake da mahimmanci kada a buga tartsatsi, kamar a cikin kayan aiki da kayan aikin da ake amfani da su kusa da kayan wuta ko fashewa.

Duk nau'ikan sassan Brass gami

Class	Matsakaicin nauyi (%)		Bayanan kula
Class	Copper	Zinc	Bayanan kula
Alfa tagulla	> 65	<35	Alfa tagulla ba su da ƙarfi, ana iya aiki da sanyi, kuma ana amfani da su wajen latsawa, ƙirƙira, ko aikace-aikace makamantansu.Suna ƙunshe da lokaci ɗaya kawai, tare da tsarin kristal mai siffar siffar fuska.Tare da babban rabonsu na jan karfe, waɗannan tagulla suna da launin zinari fiye da sauran.Halin alpha shine maye gurbin ingantaccen bayani na zinc a cikin jan karfe.Yana kusa da kaddarorin zuwa jan ƙarfe, tauri, ƙarfi, da ɗan wahalar injin.Mafi kyawun tsari shine tare da 32% na zinc.Jajayen tagulla masu jure lalata, tare da 15% na zinc ko ƙasa da haka, suna nan.
Alpha-beta tagulla	55-65	35-45	Ana kuma kiraduplex brasses, waɗannan sun dace da aiki mai zafi.Sun ƙunshi duka matakan α da β';β'-phase an yi odar kubik mai-tsakiyar jiki, tare da atom ɗin zinc a tsakiyar cubes, kuma yana da ƙarfi da ƙarfi fiye da α.Alfa-beta tagulla yawanci ana aiki da zafi.Mafi girman adadin zinc yana nufin waɗannan tagulla sun fi haske fiye da tagulla na alpha.A 45% na zinc alloy yana da ƙarfi mafi girma.
Beta tagulla	50-55	45-50	Beta brans za a iya aiki da zafi kawai, kuma sun fi ƙarfi, ƙarfi, kuma sun dace da yin simintin gyare-gyare.Babban abun ciki mara ƙarancin jan ƙarfe na zinc yana nufin waɗannan wasu daga cikin mafi haske da ƙarancin zinari na tagulla na gama-gari.
Gamma brasses	33–39	61-67	Akwai kuma Ag-Zn da Au-Zn gamma brasses, Ag 30-50%, Au 41%.Hanyar gamma shine fili mai cubic-lattice intermetallic fili, Cu.₅Zn₈.
Farin tagulla	<50	> 50	Waɗannan sun yi ƙarfi don amfanin gaba ɗaya.Kalmar na iya nufin wasu nau'ikan gami na nickel silver gami da Cu-Zn-Sn gami da manyan ɗimbin yawa (yawanci 40%+) na tin da/ko zinc, haka kuma galibin zinc simintin alloys tare da abubuwan jan ƙarfe.Waɗannan kusan ba su da launin rawaya kwata-kwata, kuma a maimakon haka suna da kamannin azurfa da yawa.