Dịka ọkwa gọọmentị si kwuo na Disemba 17, 2021, European Commission wepụtara…
Igwe eletriki na-anaghị adabere na yaỌ na-enwekarị silicon 2%-3.5%. O nwere ihe ndọta yiri ya n'akụkụ niile, nke a na-akpọ isotropy.Ígwè eletriki e ji ọka meeỌ na-enwekarị silicon 3% ma a na-ahazi ya n'ụzọ ga-eme ka ihe onwunwe achọrọ dị na ntụgharị ahụ. Ígwè a na-akpọ Cold Rolled non-grain oriented steel (CRNGO) dị ọnụ ala karịa ígwè a na-akpọ Cold Rolled grain oriented steel (CRGO). Enwere ike iji CRNGO mee ihe f ngwa ndị na-egosi ọnụ ahịa ebe ntụziaka nke magnetik flux adịghị akwụsi ike, dị ka moto na jenereta. CRGO na-abụkarị n'ụdị coil, nke a ga-egbutu n'ime laminations maka ngwa transformer core, dị ka ụfọdụ ihe dị n'ime na transformers mmepụta ọdịyo.
Ígwè silikọnbụ ihe magnetik kachasị mkpa n'ọrụ ụlọ ọrụ mmepụta ihe. Ngwa izugbe gụnyere jenereta, relay voltaji ma ọ bụ transformers pulse na ụlọ ọrụ ụgbọala na transformer.