Tus nqi ntawm zinc alloy thiab aluminium alloy zoo sib xws. Yog tus qauv thiabtuag casting txheej txheems tso cai, tau kawg, nws yog tus nqi ntau dua los siv aluminium alloy. Qhov tshwj xeeb lub ntiajteb txawj nqus ntawm zinc alloy yog kwv yees li 2.5 npaug ntawm aluminium alloy, thiab tus nqi zoo sib xws, yog li cov khoom siv ntawm zinc alloy yog ob lossis peb zaug kim dua li ntawm aluminium alloy. Tam sim no ntau lub tuam txhab xav siv aluminium alloys es tsis txhob siv zinc alloys kom txuag tau cov nqi, tab sis qee cov khoom tsis tuaj yeem hloov tau, vim tias lub zog, hardness thiab formability ntawm zinc alloys zoo dua li aluminium alloys. Yog tias koj cov khoom nto yuav tsum tau polished thiab electroplated, thiab yuav tsum tau zoo li zoo, ces nws yuav tsum tau tuag-casted nrog zinc alloy. Nws yog qhov nyuaj rau aluminium alloys kom tau raws li qhov xav tau ntawm qhov zoo. Vim lub nto ntawmaluminium tuag casting cov khoomNws yog qhov yooj yim rau pores, qhov kev ntxhib los mos ntawm qhov chaw tom qab electroplating tsis zoo.Peb yog cov chaw tsim khoom tsim khoom hauv Suav teb, PLS xa tuaj rau peb nug!
Zinc alloy tuag-casting muaj kev ua tau zoo dua thiab ntau yam zoo. zinc tuag casting alloys tsis tshua muaj melting point, me me solidification kub ntau, yooj yim sau thiab sib sau, me me shrinkage nyiam, thiab muaj peev xwm tuag-cast precision qhov chaw nrog complex duab thiab nyias phab ntsa.Zinc tuag-casting qhov chawmuaj ib tug du nto. Siab qhov tseeb; qis pouring kub, ntev kev pab cuam lub neej ntawm pwm, tsis yooj yim rau lo rau pwm, thiab tsis muaj corrosion ntawm pwm. Cov khoom siv ntawm zinc alloy ntawm chav tsev kub kuj tseem siab, tshwj xeeb tshaj yog cov compression tsis kam thiab hnav tsis kam yog qhov zoo heev.
Qhov teeb meem loj tshaj plaws ntawmzinc tuag casting alloysyog qhov aging phenomenon. Lub ntim nce thiab lub zog txo. Yog tias lub sijhawm ntev dhau lawm, cov tuag castings yuav deformed lossis txawm tawg. Qhov no kuj yog qhov laj thawj tseem ceeb vim li cas kev siv zinc alloys raug txwv.
Aluminium alloys muaj kev ua tau zoo dua li zinc alloys, thiab aluminium alloy tuag-casting muaj cov khoom zoo tuag, hluav taws xob thiab thermal conductivity, thiab kev ua haujlwm zoo. Qhov tsis zoo kuj pom tseeb. Al-Si series alloys yog ib qho yooj yim los lo rau pwm, corrosive rau hlau crucibles, muaj loj ntim shrinkage, thiab yog nquag mus shrinkage kab noj hniav.
Nyob rau tib lub sijhawm, vim tias lawv cov teebmeem sib txawv ntawm cov pwm, feem ntau hais lus, cov nqi ntawm cov pwm siv rau zinc alloy thiab aluminium alloy tuag-casting kuj txawv. Zinc alloy tuag-casting pwm tsis yooj yim rau lo rau pwm thiab tsis corrode pwm. pheej yig dua, thiab txhuas tuag casting yog ib qho yooj yim los lo rau cov pwm thiab corrode cov hlau crucible, thiab tus nqi ntawm cov pwm yuav tsum tau siab dua.
Post lub sij hawm: May-31-2022