Cov qib hlau silicon hauv Suav teb VS Cov qib hlau silicon hauv Nyiv Pooj

1. Txoj kev sawv cev ntawm cov qib hlau silicon hauv Suav teb:
(1) Cov hlau silicon uas tsis yog-taw qhia txias (daim ntawv)
Txoj kev sawv cev: 100 npaug ntawm DW + tus nqi poob hlau (tus nqi poob hlau ib chav qhov hnyav ntawm qhov zaus ntawm 50HZ thiab tus nqi siab tshaj plaws ntawm sinusoidal magnetic induction ntawm 1.5T.) + 100 npaug ntawm tus nqi tuab.
Piv txwv li, DW470-50 sawv cev rau cov hlau silicon uas tsis yog-taw qhia txias nrog cov hlau poob ntawm 4.7w / kg thiab tuab ntawm 0.5 hli. Tus qauv tshiab tam sim no sawv cev rau 50W470.
(2) Cov hlau silicon uas dov txias (daim ntawv)
Txoj kev sawv cev: 100 npaug ntawm DQ + tus nqi poob hlau (tus nqi poob hlau ib chav qhov hnyav ntawm qhov zaus ntawm 50HZ thiab tus nqi sinusoidal magnetic induction ncov ntawm 1.7T.) + 100 npaug ntawm tus nqi tuab. Qee zaum G ntxiv tom qab tus nqi poob hlau los qhia txog kev sib nqus siab.
Piv txwv li, DQ133-30 sawv cev rau cov hlau silicon uas txias-kuav los ntawm cov hlau (ntawv) nrog cov hlau poob ntawm 1.33 thiab tuab ntawm 0.3 hli. Tus qauv tshiab tam sim no sawv cev ua 30Q133.
(3) Cov hlau silicon kub dov
Cov phaj hlau silicon kub dov yog sawv cev los ntawm DR thiab muab faib ua cov hlau silicon qis (cov ntsiab lus silicon ≤ 2.8%) thiab cov hlau silicon siab (cov ntsiab lus silicon > 2.8%) raws li cov ntsiab lus silicon.
Txoj kev sawv cev: DR + 100 npaug ntawm tus nqi poob hlau (tus nqi poob hlau ib chav tsev thaum tus nqi siab tshaj plaws ntawm qhov sib nqus induction zog nrog 50HZ rov ua magnetization thiab sinusoidal hloov pauv yog 1.5T) + 100 npaug ntawm tus nqi tuab. Piv txwv li, DR510-50 sawv cev rau lub phaj hlau silicon kub-kuav nrog tus nqi poob hlau ntawm 5.1 thiab tuab ntawm 0.5 hli.
Qib ntawm cov ntawv hlau silicon kub-kuav los ntawm cov khoom siv hauv tsev yog sawv cev los ntawm JDR + tus nqi poob hlau + tus nqi tuab, xws li JDR540-50.

2. Txoj kev sawv cev ntawm cov qib hlau silicon Japanese:
(1) Cov hlau silicon uas tsis yog-taw qhia txias
Nws yog tsim los ntawm cov tuab nominal (tus nqi nthuav dav los ntawm 100 zaug) + tus lej code A + lav hlau poob nqi (tus nqi tau los ntawm kev nthuav dav hlau poob nqi los ntawm 100 zaug thaum zaus yog 50HZ thiab qhov siab tshaj plaws magnetic flux density yog 1.5T).
Piv txwv li, 50A470 sawv cev rau cov hlau silicon uas tsis yog-taw qhia txias uas muaj qhov tuab ntawm 0.5 hli thiab lav qhov poob hlau ntawm ≤4.7.
(2) Cov hlau silicon uas tau dov txias
Los ntawm qhov tuab nominal (tus nqi nthuav dav los ntawm 100 zaug) + code G: qhia txog cov khoom siv ib txwm muaj, P: qhia txog cov khoom siv siab + hlau poob lav tus nqi (nthuav tus nqi hlau poob los ntawm 100 zaug thaum zaus yog 50HZ thiab qhov siab tshaj plaws magnetic flux density yog 1.7T tus nqi tom qab).
Piv txwv li, 30G130 sawv cev rau cov hlau silicon txias-rolled nrog lub thickness ntawm 0.3 hli thiab lav hlau poob nqi ntawm ≤1.3.