Lead Alloy

Kunzwisisa Kusiyanisa uye Mashandisirwo eLead Alloys

Lead alloys zviumbwa zvesimbi zvine hunyanzvi zvinosanganisa lead sechinhu chekutanga pamwe nezvimwe zvinhu zvekusimudzira zvivakwa zvemhando dzakasiyana dzemaindasitiri. Aya maalloys ane akasarudzika maitiro anoita kuti ave akakosha muzvikamu zvakaita sekugadzira, kuvaka, uye engineering yemotokari.
Chimwe chezvinhu zvinozivikanwa zve lead alloys ndeyekusimba kwavo kwepamusoro, izvo zvinoita kuti zvikodzere zvikumbiro zvinoda kugoverwa kwehuremu kana kudzivirira kwemwaranzi. Semuenzaniso, lead-calcium alloys inowanzoshandiswa mumabhatiri emotokari nekuda kwekugona kwavo kupa simba rinovimbika uye kuramba corrosion, zvichibatsira mukushanda kwakanaka kwemotokari.
Pamusoro pezvo, ma alloys ekutungamirira anoratidza yakanakisa machinability uye kukanda zvivakwa, zvichibvumira kunyatso kuumbwa uye kuumbwa kwezvinhu zvakaomarara. Izvi zvinoita kuti zvive zvakakosha mukugadzirwa kwepombi dzemvura, zvombo, uye michina yekudzivirira nemwaranzi inoshandiswa muzvivakwa zvekurapa uye zvidyarwa zvenyukireya.
Lead-tin alloys, inozivikanwa se solder alloys, anoshandiswa zvakanyanya mumagetsi uye emagetsi engineering yekutengesa zvinhu zvemagetsi pamabhodhi edunhu. Aya ma alloys ane yakaderera kunyungudika uye yakanaka adhesion properties, kufambisa kusikwa kwesimba uye rakavimbika magetsi ekubatanidza.
Uyezve, ma alloys ekutungamirira anogona kugadzirwa kuti asangane nezvinodiwa zvekushandisa nekugadzirisa kuumbwa kwezvinhu zvealloying. Semuenzaniso, lead-antimony alloys anoshandiswa mukugadzira maplate egridi emabhatiri e-lead-acid, kuwedzera simba ravo remuchina uye hupenyu hwekutenderera.
Pasinei nekubatsira kwavo, zvakakosha kuti uzive kuti maalloys ekutungamirira anosimudza nharaunda uye hutano kunetseka nekuda kwehupfu hwemutobvu. Kubata kwakaringana nekurasa maitiro kwakakosha kudzikisa kukanganisa kwezvakatipoteredza uye kuve nechokwadi chekuchengetedzwa kwevashandi kana uchishanda nezvinhu zvinotungamira.
Mukupedzisa, lead alloys inopa huwandu hwakawanda hwemabhenefiti senge yakakwira density, machinability, kukanda zvivakwa, uye maitiro ekugadzirisa ezvishandiso zvine hunyanzvi. Nepo kushandiswa kwavo kwakatekeshera mumaindasitiri akaita semotokari, kuvaka, zvemagetsi, uye hutano hwehutano, zvakakosha kuti vabate nharaunda yavo uye hutano zvinorehwa. Sezvo kufambira mberi kwetekinoroji uye zvimiro zvemitemo zvinoshanduka, kuvandudzwa kwemaaloyi emutobvu ane mashandiro akavandudzwa uye kuderedzwa kwemamiriro ekunze kunoramba kuri nzvimbo yekutarisa kuindasitiri.