Video: Rebar puas tuaj yeem kho cua sov?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Rebar yog tsim nyob rau hauv txhua qib sib txawv, thiab nws yog tsis yooj yim sua kub kho nws tsis tu ncua. Yog tias koj xav tau ib rab riam zoo, mus rau hauv qhov chaw khawb av, thiab khaws qee qhov qub coil springs thiab nplooj springs los ntawm tsheb. Lawv yog 5160 steel, uas yog qhov zoo tshaj plaws, tab sis nco ntsoov muab nws ua ntej ua haujlwm hnyav.
Kuj paub yog, koj puas tuaj yeem harden rebar?
Feem ntau lwm yam rebar yog cov pa roj carbon tsawg. Yog koj tsis paub txog qib, nws yog qhov zoo tshaj plaws siv rau kev tuav ntawm lub pas dej damascus, thiab ua cov tongs. Cua sov thiab quenching kom pom yog nws tau nyuaj, los yog yuav tawg, yuav tsis qhia koj ntau. Feem ntau me ntsis steel yuav tawv me ntsis.
Ib yam li ntawd, koj puas tuaj yeem ua cov hlau dawb? Ntawm qhov tsis zoo, cov hlau me me feem ntau nyuaj ua haujlwm nrog thaum nws los txog rau kev kho cua sov thiab quenching. Nws yog ua tau ua nws, tab sis muaj yuav yuav me ntsis kom tsis txhob hloov. Vim nws tsis tshua muaj carbon thiab alloy ntsiab ntsiab lus, me me steel ua tsis tsim cov qauv martensite thaum quenched tom qab rhuab.
Tib neeg kuj nug, puas yog rebar ua riam zoo?
Rebar yog junk, nws mos, yuav tsis siv ntug, thiab muaj ntau impurities, nplooj springs ua hauj lwm zoo , yog li ua cov ntaub ntawv qub, qub ob lub phaw saw cov hniav ua haujlwm zoo tiag tiag yog koj ua tau nrhiav lawv.
Puas yog nws zoo dua los tua hauv roj lossis dej?
Dej quenching yog cua txias ceev, qhov twg dej raws li ib tug qenching nruab nrab extracts kub sai npaum li cas. Thaum roj Raws li qhov nruab nrab yuav rho tawm cua sov qeeb qeeb, yog li tus nqi ntawm qhov txias yuav qeeb dua dej . Txhua yam ntawm no muaj qhov zoo thiab qhov tsis zoo. Roj cua txias yuav ua kom muaj kev ntxhov siab tsawg dua thiab nruab nrab hardness.
Pom zoo:
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