China silicon simbi mamakisi VS Japan silicon simbi mamakisi

1. Chinese silicon simbi mamakisi anomiririra nzira:
(1) Inotonhora-yakakungurutswa isina-yakatarisana nesilicon simbi tambo (shizha)
Kumiririra nzira: 100 nguva dzeDW + iron kurasikirwa kukosha (iyo simbi kurasikirwa kukosha pachiyero cheyuniti pafrequency ye 50HZ uye sinusoidal magnetic induction peak kukosha kwe1.5T.) + 100 nguva dzehuwandu hwekukosha.
Semuenzaniso, DW470-50 inomiririra inotonhora-yakakungurutswa isiri-yakatarisana nesilicon simbi ine iron kurasikirwa kukosha kwe4.7w/kg uye ukobvu hwe0.5mm. Iyo modhi nyowani ikozvino inomiririrwa se50W470.
(2) Cold-akakungurutswa oriented silicon simbi tambo (shizha)
Kumiririra nzira: 100 nguva dzeDQ + iron kurasikirwa kukosha (iyo simbi kurasikirwa kukosha pachiyero cheyuniti pafrequency ye50HZ uye sinusoidal magnetic induction peak kukosha kwe 1.7T.) + 100 nguva dzehuwandu hwekukosha. Dzimwe nguva G inowedzerwa mushure mekurasikirwa kwesimbi kuratidza yakakwira magineti induction.
Semuyenzaniso, DQ133-30 inomiririra inotonhora-yakakungurutswa yakatarisana nesilicon steel strip (sheet) ine iron kurasikirwa kukosha kwe1.33 uye ukobvu hwe0.3mm. Iyo modhi nyowani ikozvino inomiririrwa se30Q133.
(3) Kupisa kwakakungurutswa nesilicon simbi ndiro
Kupisa-yakaputirwa silicon simbi mahwendefa anomiririrwa neDR uye akakamurwa kuita yakaderera silicon simbi (silicon content ≤ 2.8%) uye yakakwirira silicon simbi (silicon content> 2.8%) maererano nesilicon content.
Kumiririra nzira: DR + 100 nguva dzesimbi kurasikirwa kukosha (iyo iron kurasikirwa kukosha pahuremu hweyuniti kana iyo yakanyanya kukosha yeiyo magineti induction intensity ine 50HZ yakadzokororwa magineti uye sinusoidal shanduko ndeye 1.5T) + 100 nguva yeukobvu kukosha. Semuenzaniso, DR510-50 inomiririra inopisa-yakakungurutswa silicon simbi ndiro ine iron kurasikirwa kukosha kwe5.1 uye ukobvu hwe0.5mm.
Iyo giredhi yekupisa-yakakungurutswa silicon simbi sheet yemidziyo yemumba inomiririrwa neJDR + iron kurasikirwa kukosha + ukobvu kukosha, senge JDR540-50.

2. Japanese silicon simbi mamakisi anomiririra nzira:
(1) Inotonhora yakakungurutswa isina-yakatarisana nesilicon simbi tambo
Inoumbwa nehukuru hwezita (mutengo wakawedzerwa ne100 nguva) + nhamba yekodhi A + yakavimbiswa kurasikirwa kwesimbi kukosha (mutengo unowanikwa nekuwedzera simbi kurasikirwa kukosha ne 100 nguva apo frequency iri 50HZ uye iyo yakawanda magnetic flux density i1.5 T).
Semuyenzaniso, 50A470 inomiririra inotonhora-yakakungurutswa isiri-yakatarisana nesilicon simbi tambo ine ukobvu hwe0.5mm uye yakavimbiswa kurasikirwa kukosha kwe ≤4.7.
(2) Cold-yakakungurutswa yakatarisana nesilicon simbi tambo
Kubva pahukobvu hwezita (mutengo wakawedzerwa ne100 nguva) + kodhi G: inoratidza zvinhu zvakajairwa, P: inoratidza yakakwira yekutarisisa zvinhu + kurasikirwa kwesimbi kuvimbiswa kukosha (kuwedzera kukosha kwesimbi nezana nguva kana frequency iri 50HZ uye yakanyanya magineti flux. density ndeye 1.7T kukosha mushure).
Semuyenzaniso, 30G130 inomiririra inotonhora-yakakungurutswa yakatarisana nesilicon simbi tambo ine ukobvu hwe0.3mm uye yakavimbiswa kurasikirwa kukosha kwe ≤1.3.