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What is the approximate percentage of Si content in
transformer core(CRGO-Cold Rolled Grain Oriented)?
Why it is kept so low?
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Answer Posted / iamdon
Si content in CRGO steel=(3-4.5)%
Higher Si content(greater than 5%) makes the core brittle which
is not desirable as it makes difficult for punching of core
laminations.
Author:arbelectbit@yahoo.com
| Is This Answer Correct ? | 8 Yes | 0 No |
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