DT4 yog ib qho tshwj xeeb electromagnetic ntshiab hlau qib txhais los ntawmGB/T 6983(sib npaug rau cov qib thoob ntiaj teb zoo ib yam li A848). Nws yog characterized los ntawm:
Ultra-Cov pa roj carbon tsawg:Cov ntsiab lus carbon feem ntau Tsawg dua lossis sib npaug li 0.010%, txo qis kev laus thiab kev sib nqus.
High Magnetic Permeability:Tsim los rau cov ntawv thov kom muaj kev sib nqus flux conduction.
Zoo heev Soft Magnetic Properties:Ua kom pom kev sib nqus zoo tom qab qhov kawg ntawm qhov annealing.
Consistent Purity:Tswj qib ntawm Si, Mn, P, thiab S kom ruaj khov electromagnetic cwj pwm.
Cov Qauv Khoom & Specifications
| Parameter | Paub meej |
|---|---|
| Qib | DT4, DT4C (ntau yam sib nqus ua haujlwm) |
| Txuj | GB / T 6983, piv rau ASTM A848 |
| Daim ntawv | Cov ntawv txias dov / txias dov phaj |
| Thickness Ntau | 0.5mm-6.0mm (daim ntawv); 6.0mm-20mm (phaj) |
| Dav Ntau | 500mm - 1250mm (kev cai dav muaj) |
| Ntev Ntau | 1000 mm - 3000 mm los yog txiav - mus rau - loj |
| Surface condition | Ci tiav, pickled, los yog raws li - dov |
| Kev Xa Khoom | Annealed (mos) lossis tsis yog -annealed (rau cov neeg siv khoom kawg annealing) |
Magnetic Properties (Hom, Tom qab Annealing)
| Khoom | DT 4 |
|---|---|
| Kev coercivity (Hc) | Tsawg dua lossis sib npaug li 96 A / m |
| Maximum Permeability (μmax) | Ntau dua lossis sib npaug li 2,500 |
| Saturation Induction (Bs) | Ntau dua lossis sib npaug li 2.10 T |
| Sib nqus Aging | Tsawg dua lossis sib npaug li 5% nce hauv Hc tom qab kuaj kev laus |
* Ceebtoom: Cov khoom sib nqus yog ntsuas ntawm cov qauv annealed ib GB / T 6983. Qhov kawg tivthaiv annealing raug pom zoo rau kev ua haujlwm zoo.*
Chemical Composition (Tswj, %)
Cold Rolled Advantage rau Sib Nqus Cheebtsam
Txias dov muab cov txiaj ntsig sib txawv rau cov ntawv thov electromagnetic:
Precise Thickness Control:Tight tolerances (± 0.05mm rau daim ntawv) ua kom cov huab cua tsis sib xws hauv cov hlau nplaum sib nqus.
Smooth nto tiav:Ci ntsa iab, huv si saum npoo txo cov nqi rwb thaiv tsev txheej thiab txhim kho cov khoom sib dhos rau laminated cores.
Uniform Grain Structure:Txias dov ua raws li kev tswj hwm annealing ua kom zoo, cov nplej zoo tagnrho rau kev sib nqus flux.
Ua haujlwm tau:Zoo heev rau stamping, xuas nrig ntaus, thiab shearing rau hauv complex core duab.
Cov lus nug nquag
Q: Kuv puas yuav tsum tau anneal cov nplooj ntawv tom qab txiav los yog stamping?
A: Yog. Rau qhov zoo tshaj plaws hlau nplaum, cov khoom yuav tsum tau ua tiav qhov kawg annealing tom qab fabrication (feem ntau 800-900℃hauv hydrogen los yog nqus tsev vacuum) los txo cov kev ntxhov siab ua haujlwm txias thiab ua kom cov qoob loo loj hlob. Peb tuaj yeem muab kev pom zoo annealing cycles.
Q: Dab tsi thicknesses muaj rau relay core daim ntaub ntawv?
A: Rau me me relay cores thiab stampings, peb feem ntau Tshuag thicknesses ntawm 0.5mm mus rau 3.0mm. Rau cov khoom loj dua solenoid, thicknesses txog li 12 hli yog muaj raws li phaj.
Q: Koj puas tuaj yeem muab cov ntawv nrog cov txheej txheem tiv thaiv kom tsis txhob xeb?
A: Yog. Peb tuaj yeem muab cov ntawv nrog xeb-cov roj tiv thaiv, lossis rau kev cia ntev, peb muab ntim nrog VCI (vapor corrosion inhibitor) ntawv thiab ntsws qhwv. Thov qhia koj cov kev xav tau thaum xaj.
Q: Lub sij hawm coj mus kuaj rau kev cai -size DT4 nplooj ntawv yog dab tsi?
A: Cov qauv loj yog muaj los ntawm Tshuag rau kev xa khoom sai. Kev txiav txim siab - mus rau - qhov kev txiav txim loj feem ntau xav tau 7-15 hnub nyob ntawm seb muaj pes tsawg thiab specification.
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