Cov khoom lag luam
Cored hlau yog ib hom hlau xaim nrog lub hollow core uas muaj hmoov, alloys uas siv nyob rau hauv ntau daim ntaub ntawv kev lag luam. Qhov kev tsim qauv tshwj xeeb no tso cai rau kev tswj hwm ntau thiab ua kom zoo ntawm cov tshuaj uas xav tau ntawm vuam, brazing, lossis metallurgical cov txheej txheem. Cored hlau muaj nyob rau hauv cov sib txawv thiab qhov ntau thiab tsawg kom haum cov kev cai tshwj xeeb, ua rau nws muaj txiaj ntsig zoo rau cov kws tshaj lij ua haujlwm rau cov tub rog.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv cov xaim xaim cored yog nws lub peev xwm los txhim kho kom tau zoo ntawm Welds ua kom muaj kev sib luag thiab cov khoom sib txuam ntawm cov khoom siv. Qhov no ua rau muaj zog thiab ntau dua cov kev pheej hmoo, txo qhov kev pheej hmoo ntawm qhov tsis xws luag thiab ua tsis tiav hauv cov khoom tiav. Ib qho ntxiv, xaim hlau pab kom nce cov khoom lag luam thiab kev ua haujlwm hauv kev ua haujlwm ua haujlwm ntawm kev txo cov kev xav tau thiab txo cov khoom pov tseg.
Ntxiv mus, cored hlau muaj cov tshuaj zoo rau kev ua tiav cov khoom siv metallurgical hauv ntau cov hlau alloys. Los ntawm kev siv cov xaim xaim cored, cov chaw tsim khoom tuaj yeem hloov kho cov muaj pes tsawg leeg ntawm lawv cov ntaub ntawv yam tsis muaj kev xav tau ntawm cov txheej txheem nyuaj. Qhov no tsis tsuas yog txuag sijhawm thiab ua haujlwm tab sis kuj ua kom muaj kev sib xws thiab kev ntseeg tau ntawm cov khoom kawg. Zuag qhia tag nrho, cored hlau yog cov cuab yeej muaj txiaj ntsig zoo rau kev txhim kho cov txheej txheem zoo thiab ua haujlwm rau cov txheej txheem ua haujlwm, ua rau nws xaiv tau xaiv rau cov kws tshaj lij hauv kev lag luam.
zhenan
Peb tsuas yog cuam tshuam hauv Ferrotitanium, ferrovanadium, ferrosilic silicon, uas yog siv hlau, thiab lwm yam metallic silicing, alloy raug, siv hluav taws xob, thiab lwm thaj teb. Los ntawm cov ntaub ntawv raw thiab nruj cov txheej txheem ntau lawm, peb cov khoom lag luam yog cov yam ntxwv los ntawm kev ua siab dawb huv thiab siab.
Cim npe nrov: Cored hlau hauv ntau yam kev lag luam, Tuam Tshoj cored hlau hauv ntau cov neeg lag luam, cov chaw muag khoom, Hoobkas