Cov yam ntxwv ntawm kev cam khib nyiab tooj liab
Cov hlau rhaub hlau yog lub cua kub rau cov cua sov, thiab khoov molding, rau hauv cov pwm uas muaj hlau zoo hlau ntxeem ntxaug rau centrifugal casting mus rau ntau hom duab, kheej, sib tsoo, cai kaum, cua txias, dej txias thiab lwm yam Zoo li hauv thiab. Tom qab xov tag yuav ua kom lub cev txav kom haum zoo, muab cov xim rhaub aluminium thawv ntim tawm mus txog 2.5-4.5W / cm², siab kawg ua haujlwm ntawm 300-450 ℃; pov npoo rhaub deg npau av ncav cuag tau 3.5-5.0 W / cm², qhov siab tshaj plaws ua haujlwm sov nruab nrab ntawm 500-600 ℃; cam khwb cia hlau rhaub deg npau ntim tau ncav cuag 4.5-6.0w / cm², qhov siab tshaj plaws kev khiav hauj lwm nruab nrab ntawm 550-700 ℃. Hlau rhaub rhaub yog ib qho thermal lub zog ntawm lub rhaub, zoo heev thermal conductivity ntawm hlau hlau los xyuas kom meej tias qhov kub kub kub uniformity, xa cov khoom kub thiab txias. Nrog lub neej ntev, kev rwb thaiv tsev zoo, cov khoom siv hluav taws xob, kev tiv thaiv corrosion, anti-hlau nplaum thiab lwm yam. Yuav ua rau cov cua sov kub cev rau cov hluav taws xob kub, qhov hluav taws xob sintered thermal dissipation ntim yuav txuag tau 35% ntawm hluav taws xob.
Qhov thib ob, lub hom phiaj tseem ceeb: Siv cov khoom yas, pwm, cable machinery, alloy tuag casting cav tov, kav dej, tshuaj, roj hmab, roj thiab lwm yam khoom siv.
Qeb peb, kev siv Ceeb Toom:
Qhov ua haujlwm ua haujlwm yuav tsum tsis pub tshaj 10% ntawm tus nqi kwv yees; cua ntsub ntub dej paug qis dua 95%, tsis muaj tawg thiab tawg taus.
Qhov thaiv ib feem ntawm lub cua sov txheej, lub rwb thaiv tsev, lub plhaub yuav tsum tau grounded zoo; kom tsis txhob hu rau corrosive, explosive media, water; txhuas hlau yuav tsum muaj peev xwm tiv taus ntev mus ib ntus ntawm qhov thaiv qhov kub thiab cua sov, thaiv cov hlua yuav tsum nruj kom tsis txhob muaj kev quab yuam ntau.
Cov hlau rhaub hlau yuav tsum tau muab tso rau hauv qhov chaw qhuav, yog qhov muab qhov ntev, qhov rwb thaiv tsev tsawg dua 1MΩ, qhov cub yuav yog 200 degrees Celsius ci 5-6 teev, koj tuaj yeem rov qab tuaj. Los yog txo qhov hluav taws xob ntawm qhov cua kub, kom txog thaum kho ntawm rwb thaiv tsev.
Cov hlau rhaub hlau yuav tsum tau muab tso rau qhov chaw ruaj khov, cov cua kub zoo yuav tsum ze ze nrog cua sov lub cev, yog qhov txwv tsis pub pa taws hlawv. Pom tau tias qhov av ntawm plua plav los yog cov kab mob, nws yuav tsum muab tshem tawm kom sai thiab mam li huv, yog li tsis txhob cuam tshuam rau lub tshav kub thiab ua rau lub neej ua haujlwm.
Hluav taws xob siv hluav taws xob hauv qhov hluav taws xob magnesium oxide hmoov, nyob hauv kev siv cov chaw tsis txhob muaj kab mob thiab dej infiltration, los tiv thaiv kev raug mob.
(Cov khoom no tuaj yeem tsim kev cai ntxiv rau cov qhua tuaj noj mov, muab cov duab kos, qhov hluav taws xob, lub zog, qhov loj)