Kev npaj cov txheej txheem kub-kub Alloys

1. Casting Metallurgical txheej txheem
Ntau yam kev tshaj lij kev tsim khoom siv thev naus laus zis thiab cov cuab yeej ua haujlwm tas li tau tsim thiab txhim kho, xws li thermal tswj solidification, nplua nplej tshuab, laser txoj kev kho tshuab, hnav-resistant casting tshuab, thiab lwm yam. Cov txheej txheem qub yog lossi txhim kho thiab txhim kho kom zoo dua qub. qhov zoo sib xws thiab kev ntseeg siab ntawm ntau yam high-temperature alloy casting khoom.
Cov kub kub uas tsis muaj lossis tsis tshua muaj txhuas lossis titanium feem ntau yog smelted nyob rau hauv hluav taws xob arc rauv los yog lub tshuab nqus tsev induction furnaces. Thaum kub kub alloys nrog siab aluminium thiab titanium cov ntsiab lus yog melted nyob rau hauv cov huab cua, lub ntsiab burning poob yog ib qho nyuaj rau tswj, thiab roj thiab inclusions nkag mus rau ntau, yog li lub tshuab nqus tsev smelting yuav tsum tau siv. Txhawm rau kom txo cov ntsiab lus ntawm kev suav ntxiv, txhim kho kev faib tawm ntawm cov khoom sib xyaw, thiab txhim kho cov qauv siv lead ua ntawm cov khoom siv, ob txoj kev sib txuas ua ke smelting thiab theem nrab remelting tuaj yeem txais yuav. Cov txheej txheem tseem ceeb ntawm smelting muaj xws li hluav taws xob arc rauv, lub tshuab nqus tsev induction rauv, thiab lub tshuab nqus tsev vacuum induction furnaces; Cov txheej txheem tseem ceeb ntawm remelting muaj xws li lub tshuab nqus tsev consumable furnaces thiab electroslag furnaces.
Cov tshuaj muaj zog ntxiv dag zog rau cov alloys thiab alloy ingots uas tsis tshua muaj aluminium thiab titanium cov ntsiab lus (tag nrho cov nyiaj ntawm txhuas thiab titanium tsawg dua 4.5 feem pua) tuaj yeem raug forged rau hauv billets; Alloys uas muaj txhuas thiab titanium feem ntau yuav tsum tau extruded los yog dov rau hauv billets, thiab ces kub dov rau hauv cov khoom. Qee cov khoom yuav tsum tau ua kom txias txias ntxiv lossis kos duab txias. Alloy ingots los yog ncuav mog qab zib cov ntaub ntawv nrog loj diameters yuav tsum tau forged siv hydraulic xovxwm los yog ceev forging hydraulic xovxwm.