Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?
Dec 02, 2024Tso lus
Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?
Silicon 411 hlau yog ib qho hlau uas muaj cov ntsiab lus silicon ntawm li 40%, uas yog siv dav hauv casting, metallurgy, tshuaj lom neeg kev lag luam thiab lwm yam kev kub siab thiab alloying teb. Cov qauv ntsuas zoo ntawm silicon 411 feem ntau tsom rau nws cov tshuaj muaj pes tsawg leeg, lub cev lub cev thiab kev tswj tsis huv. Cov hauv qab no yog cov qauv kev ntsuas tseem ceeb rau hlau silicon 411:
1. Tshuaj muaj pes tsawg leeg yuav tsum(Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?)
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm silicon 411 hlau yog tus qauv tseem ceeb los ntsuas nws qhov kev ua tau zoo thiab kev ua haujlwm, suav nrog cov ntsiab lus ntawm silicon thiab cov ntsiab lus ntawm hlau, txhuas, calcium, manganese thiab lwm yam. Cov kev cai tshwj xeeb yog raws li hauv qab no:
Ntxiv nrog rau cov ntsiab lus tseem ceeb no, silicon 411 hlau kuj tseem muaj lwm yam kab kawm, xws li phosphorus (P), sulfur (S), thiab lwm yam, cov ntsiab lus ntawm cov ntsiab lus no yuav tsum raug txo kom tsis txhob muaj qhov tsis zoo ntawm cov khoom siv hlau.
2. Kev ua tau zoo ntawm lub cev(Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?)
Lub cev lub cev ntawm silicon 411 hlau yog qhov tseem ceeb rau nws daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm nws melting point, hardness thiab particle loj:
3. Tswj impurity(Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?)
Lub impurity tswj nyob rau hauv hlau silicon 411 yog ib qho tseem ceeb kauj ruam los xyuas kom meej nws ruaj khov kev ua tau zoo thiab daim ntawv thov nyhuv. Cov impurities uas yuav tsum tau tswj nruj xws li:
Lub hom phiaj ntawm kev tswj cov ntsiab lus impurity yog los xyuas kom meej qhov ua tau zoo thiab ruaj khov ntawm cov hlau silicon hauv smelting, casting thiab lwm yam kev lag luam.
4. Txoj kev kuaj xyuas(Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?)
Kev tshuaj xyuas zoo ntawm cov hlau silicon 411 feem ntau siv cov txheej txheem hauv qab no:
5. Ntim thiab cia yuav tsum tau(Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?)
Lub ntim ntawm cov hlau silicon 411 feem ntau yog tiv thaiv kev ya raws thiab kev sib kis. Cov ntaub ntawv yuav tsum tau khaws cia kom deb ntawm cov dej noo thiab cov khoom corrosive thaum thauj thiab khaws cia. Nws raug nquahu kom khaws cov hlau silicon rau hauv qhov chaw qhuav, qhov cua kom tiv thaiv kom tsis txhob ya raws los ntawm kev ua rau oxidation los yog caking. Qhov ntsuas kub yuav tsum tau khaws cia nyob rau hauv qhov tsim nyog kom tsis txhob muaj qhov kub thiab txias ua rau muaj kev hloov pauv hauv cov khoom ntawm cov hlau silicon.
6. Cov qauv siv tau(Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?)
Cov qauv ntsuas zoo ntawm silicon hlau 411 feem ntau ua raws li cov qauv hauv tebchaws lossis thoob ntiaj teb, xws li Tuam Tshoj tus "GB / T 2881-2018 Silicon hlau" tus qauv. Tsis tas li ntawd, cov qauv kev tswj xyuas tshwj xeeb kuj tuaj yeem tsim tau raws li cov neeg siv khoom xav tau lossis thaj chaw thov.
Saum toj no (Dab tsi yog qhov kev xeem zoo ntawm cov hlau silicon 411?)
Cov qauv ntsuas zoo ntawm silicon 411 feem ntau tsom rau kev tswj cov ntsiab lus ntawm silicon, thiab kev tswj nruj ntawm cov ntsiab lus alloying thiab impurity ntsiab xws li hlau, txhuas, calcium thiab manganese. Cov khoom ntawm lub cev (xws li cov ntsiab lus melting, particle loj, tsos) kuj ua lub luag haujlwm tseem ceeb. Los ntawm kev tshuaj ntsuam xyuas nruj thiab kev kuaj lub cev, nws muaj peev xwm ua kom muaj kev ua tau zoo ntawm cov hlau silicon 411 hauv cov khoom siv kub kub xws li metallurgy thiab casting.
Yog tias koj xav tau, thov hu rau peb hauv qab no.
