Dab tsi yog zinc thiab txhuas?
Lub Casting Kev Lag Luam Tseem Ceeb Tshaj Plaws cuam tshuam nrog txhuas thiab Zinc Alloy Casting. Nyob rau hauv xyoo tsis ntev los no, cov thev naus laus zis no tau siv dav. Nkag siab txog qhov sib txawv ntawm zinc thiab txhuas yog qhov tseem ceeb rau kev xaiv cov ntaub ntawv tsim nyog rau cov hom phiaj thiab ua kom zoo dua lawv cov kev siv.
Dab tsi yog zinc alloy?
Zinc Alloy hais txog lub hlau alloy mas tsim ntawm zinc thiab lwm yam hlau cov ntsiab lus. Cov khoom siv uas siv rau hauv cov alloys alloys suav nrog alloys, magnesium, tooj, cadmium, thiab lwm yam qis- kub zinc alloys. Zinc aloys tau txais los ntawm melting cov khoom siv thiab siv nrum lossis lwm txoj kev siab tsim kom ua tiav cov khoom xav tau.
Cov yam ntxwv ntawm zinc alloy
Nws muaj cov khoom siv ua tau zoo heev, ua kom cov khoom tsim tawm ntawm cov nyom thiab nyias {{mines walled precision qhov chaw nrog txoj kev du.
Nws muaj cov kev xaiv ua haujlwm xws li cov khoom siv hluav taws xob, tsuag, pleev xim, polishing thiab sib tsoo.
Thaum lub sij hawm melting thiab tuag - Castting txheej txheem, nws tsis nqus hlau, yog resistant rau siab corrosion, thiab tsis ua raws li cov pwm.
Nws muaj cov khoom siv zoo thiab muab cov coj tsis kam ntawm qhov chaw kub.
Nws muaj qhov tsawg melting point ntawm 385 degree, ua kom yooj yim rau tuag-} castting.
Aluminium alloy?
Aluminium alloy hais txog ib qeb ntawm alloys raws li txhuas. Nws muaj ntau yam kev ua tau zoo, xws li tooj liab, silcesium, zoo li ob lub pob zeb, xws li npib tsib, titanium, chromium thiab lithium.
Cov yam ntxwv ntawm Txhuas Alloy
Nws txoj kev qojweight ua rau nws xaiv qhov zoo tshaj plaws hauv kev lag luam uas yuav tsum tau txo qhov hnyav.
Cov thermal zoo heev.
Ib puag ncig tus phooj ywg zoo.
Tsawg - kub tsis kam.
Cov cuab yeej zoo, cov yam ntxwv lub cev thiab corrosion tsis tau tuaj yeem ua tiav los ntawm kev kho cua sov.
Siab zog yam ntxwv.
Qhov sib txawv ntawm zinc thiab txhuas alloy
Khoom
Zinc Alloy Khoom muaj ib qho tseem ceeb tshwj xeeb lub ntiajteb txawj nqus thiab cov khoom pov thawj zoo ua tau zoo. Nws khav siab ntom ntom thiab lub zog, piv rau lossis txawm tias muaj kev sib piv ntawm qhov siab-}} zoo steel. Raws li qhov tshwm sim, zinc alloy tuag casting feem ntau tiv thaiv ntau dua aluminium alloy tuag qhov chaw.
Ntiag tug
Cov khoom siv zinc alloy cov khoom pov thawj kev pom zoo tsawg, cov khoom lag luam zoo siab, thiab hnav tsis kam. Nws tseem haum rau cov ntawv thov kho kom zoo. Ntawm qhov tod tes, aluminium alloys pom tau hluav taws xob zoo, thermal conductivity, thiab corrosion tsis kam.
Nto Xov Xwm
Zinc castings nthuav qhia ib qho smoother thiab ntau txawv txawv saum npoo tom qab ua pov thawj, vim tias lawv tsis muaj qhov hws. Hauv kev sib piv, Aluminium castings tuaj yeem tsim cov hws, thiab cov hlwv uas lub sij hawm camting, tas nrho cov nyiaj them yug me nyuam.
Qho hnyav
Nyob rau hauv cov nqe lus ntawm qhov hnyav, zinc alloy feem ntau denser thiab hnyav dua aluminium.pure zensity ntawm 5g / CM3, thaum txhuas muaj qhov qis dua ntawm 2.7g / cm3. Qhov kev sib tw siab dua ua rau zinc alloys 'zoo tshaj cov kev cuam tshuam piv rau kev tsim cov khoom ua haujlwm npaj rau cov ntawv thov kev tsim qauv.
Tuag casteting txheej txheem
Zinc Alloy Tuag Casting feem ntau ua hauj lwm siv kub kub tuag casting tshuab. Cov zinc alloy yog melted nyob rau hauv lub tshuab no, ua rau lub sijhawm nrawm dua.Qhov kev sib txawv sai sai. Cov txhuas alloy tau melted sab nraum lub tshuab thiab tom qab ntawd nchuav rau hauv lub tshuab txhaj tshuaj. Cov txheej txheem no siv sijhawm ntev dua piv rau chav kub kub tuag casting.
Tooring lub neej
Moulds ua haujlwm hauv Zinc Tuag Casting tsis xav tau High tensile lub zog vim cov khoom siv tsawg dua qhov xwm txheej thiab qis melting point. Cov khoom no ua rau txo cov nqi ua kom puas thiab cov nqi ntawm cov nqi qis dua. Yog li, pwm siv hauv Zinc Casting tuaj yeem tiv taus 1,000,000 txhaj tshuaj ntau dua 1,000,000 txhaj rau txhuas casting feem ntau nyob ib ncig ntawm 100,000 txhaj tshuaj.
Nqi
Tus nqi ntawm kev tuag Casting ntau lawm yog cuam tshuam los ntawm ntau yam kev xaiv, suav nrog cov txheej txheem, cov neeg teb xov tooj kev txawj, thiab ua tiav nto. Zinc tuag casings ua los ntawm zinc alloys tsis tshua kim tab sis muaj qis zog thiab corrosion tsis kam piv rau aluminium alloys. Aluminium tuag castings muaj zog dua thiab muaj kev txhim kho corrosion - tiv taus tab sis tuaj ntawm tus nqi siab dua.Tsis tas li, cov npe nto, xws li pleev xim lossis plating, ntxiv rau tag nrho tus nqi.Feem ntau, Zinc tuag castings muaj ntau tus nqi -}}}}}} Zoo tshaj Aluminely Tuag Chotings.
Lub sijhawm voj voog
Zinc Tuag Casting tshwm sim ntawm lub siab thiab qis melting point, paub qhov tshwj xeeb ntawm txhuas tuag casting. Yog li, Zinc tuag casting cov khoom ua pov thawj luv luv lub sijhawm, feem ntau 150-200% nrawm dua li txhuas casting.
Ib qho ntxiv, cov txheej txheem cua sov rau Zinc Tuag Ua Sab Hauv, tsis zoo li Aluminium Tuag Casting, uas ua haujlwm rau cov txheej txheem chamber txias. Tsis tas li ntawd, Zinc Casting lub tshav kub kub dissipation ua rau cov khoom lag luam me me ntawm cov hlau molten, pab txhawb kev txo qis hauv lub sijhawm voj voog.
Melting point
Zinc muaj qhov qis dua melting point (nyob ib ncig ntawm 420 degree) tshaj txhuas. Lub ntsiab lus melting yog ib qho tseem ceeb heev hauv kev tuag casting, cuam tshuam qhov kev xaiv ntawm cov txheej txheem casting. Zinc's qis melting point ua rau nws tau tshaj nrog cov txheej txheem chav kub kub.
Cov yam ntxwv no muaj cov txiaj ntsig zoo li txo tus nqi tsim khoom, txhim kho ntau ntau yam ua tau zoo, thiab qis dua ntawm cov pwm tsis zoo. Hloov siab, txhuas muaj ntau dua melting taw tes (nyob ib ncig ntawm 660 degree), ua rau nws haum rau cov txheej txheem chamber txias.
Thaum twg thiab vim li cas koj yuav tsum xaiv Zinc Tuag Casting
Thaum ntsib kev xaiv qhov kev xaiv ntawm Zinc Tuag Casting thiab Aluminium Tuag Casting, xav txog cov hauv qab no yam uas ua rau zinc tuag casting qhov kev xaiv nyiam
Qhov nrog nyias phab ntsa
Zinc tuag casting yog zoo -}}} ruited rau cov chaw tsim khoom nrog cov phab ntsa nyias vim nws lub zog piv rau lwm cov ntaub ntawv. Cov xwm txheej tuab ntawm zinc ua kom ncaj ncees cov qauv kev ncaj ncees thiab kev ruaj khov, txo cov khoom siv thiab tuag- Castting nqi.
01
Cov xwm txheej hnyav ib puag ncig
Zinc Tuag Ua Neej Casing Street Hauv Tej Kev Lom Zem Nruab Nrab, tshwj xeeb yog cov uas mob corrosion. Nws cov kev zam corrosion tsis kam ua cov txheej tiv thaiv ntawm cov seem thaum raug rau cov xwm txheej zoo li no.
02
Tsawg dua kev ntxhov siab
Tuag casting cuam tshuam nrog thov kom siab rau txhaj tshuaj molten hlau mus rau hauv txoj kev tuag. Siab - qhov siab tuag casting tuaj yeem ua rau muaj kev ntxhov siab ntau yam, tab sis zinc tuag leting, uas siv} qhov siab tuag casting, tsis tshua muaj kev ntxhov siab.
03
Tuag Cam Khwv Pwm
Xaiv Zinc Tuag Casting yog qhov zoo yog tias koj ua haujlwm nrog kev tuag tuag tuag casting moulds. Zinc Tuag Ua Pwm Muaj peev xwm nyob ntev li kaum npaug ntev dua txhuas tuag {}} Casting pwm.
04
Sai Ntau Lawm
Zinc alloys muaj lub ntsiab lus tsawg, ua rau lub tsev kub kub tuag {}} Castting txheej txheem nrog high- kub txhaj. Aluminium Tuag Casting Qhov twg tus neeg teb xov tooj melts cov txhuas sab nraud lub tshuab ua ntej pouring nws mus rau hauv lub tshuab txhaj tshuaj, lub zinc loj meting, zinc tuag hauv lub tshuab
05
Vim li cas thiab thaum xaiv Aluminium Tuag Casting
Thaum ntsib kev txiav txim siab ntawm Aluminium VS Zinc Tuag Cast Spareast Qhov Chaw, Muaj qee yam kev mob uas tuag Casting yuav tsum tau muab kev nyiam. Xav txog cov hauv qab no:
Lub zog - rau - qhov hnyav} qhov hnyav. Piv
Yog tias koj tab tom nrhiav lub teeb nrig thiab siab tensile lub zog muaj zog, nws tau kev xav kom txiav txim siab txhuas tuag kab tuag. Cov seem no zoo -}}}}}} paub kom lawv muaj peev xwm muab ob tus cwj pwm. Tshwj xeeb, Aerospace kev lag luam dav siv tau tuag tuag cam khwb cia uas tau los ntawm aluminium vim lawv lub teeb yuag.
Kev khiav hauj lwm siab kub
Vim lawv lub siab melting taw tes thiab muaj peev xwm tiv thaiv kom kub, Txhuas tuag casting yog qhov kev xaiv zoo rau kev ua haujlwm kub, xws li hauv cov txheej txheem metallurgical. Cov yam ntxwv no ua kom txhua yam uas cov txheej txheem thiab lub cev ntawm cov kab yees duab nyob twj ywm txawm tias muaj cua sov heev.
Hluav Taws Xob Kev Tshaj Tawm
Vim tias lawv cov hluav taws xob zoo, Txhuas tuag castings yog qhov kev xaiv uas zoo tshaj rau cov khoom hluav taws xob hauv kev tuag casting. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov ntawv thov xws li EMI Shielding, qhov twg yuav tsum tiv thaiv los ntawm cov paib hluav taws xob.
Cov Lus Nug
Puas yog Zinc Tuag tuag muaj zog dua Aluminat tuag castings?
Zinc tuag casting qhov chaw ua yeeb yam nthuav tawm lub zog ntau dua piv rau txhuas tuag casting. Cov kws tshaj lij hais tias Zinc tuag casting ntau yam tsis yog - ferrous alloys hauv lub zog. Zinc Alloys tau tshaj tawm tias yuav tsum tau tshaj tawm 2.5 lub sijhawm muaj zog dua Aluminium Tuag Casting.
Dab tsi yog cov ntsuas uas sib txawv txhuas thiab zinc casings?
Qhov hnyav, corrosion tsis kam, melting point, thiab thermal conductivity pom qhov txawv ntawm ob qho kev sib tw. Zinc Casting yog tus cwj pwm los ntawm nws qhov hnyav dua, qis dua qhov taw tes, zoo dua condosion tsis kam, thiab zoo dua thermal conductivity piv rau lwm tus.
Uas yog ntau corrosion -} tiv taus: zinc lossis txhuas?
Txhuas tuag casting qhov chaw pom kev ua kom pom kev ua kom zoo dua li zinc casting, txawm hais tias qhov no yuav sib txawv nyob ntawm PHEM. Piv txwv li, hauv kev daws teeb meem alkaline nrog cov phy ntawm 11, lub corrosion resistias ntawm txhuas casting yog sib npaug rau ntawm zinc.