Why a Visually Perfect Core Still Needs Magnetic Evaluation
Would a photograph of a core tell you which o…
Ler artigo completoBIBLIOTECARecursos de engenharia
Aço elétrico e seleção de materiais
Artigos de engenharia aplicados à seleção, ao projeto e à produção de núcleos de transformadores.
27 artigos
White Spots and Scratches: Diagnose the Surface Before Naming the Defect
A white spot on a GOES sheet is a location to…
Ler artigo completoInsulation Coating Is a Measured Function, Not a Yes-or-No Feature
"Both sides coated" leaves the most useful co…
Ler artigo completoSurface Rust on GOES: What Should Decide the Disposition?
Colour is a poor acceptance criterion for a r…
Ler artigo completoThe Sea-Freight Risk That Can Begin When the Package Is Opened
The voyage can finish without visible water i…
Ler artigo completoMaterial Utilization Cannot Override the Magnetic Direction
The nesting software may find a better fit by…
Ler artigo completoMixed Laminations: The Risk Is Not Always Visible in the Stack
A packet can look correct and still contain t…
Ler artigo completoSame CRGO Grade, Different Coil: Managing the Variation
A grade designation defines requirements. It …
Ler artigo completoMaterial Traceability Must Survive the Split and the Merge
The coil number is known. Can you still ident…
Ler artigo completoWhat a Large CRGO Inventory Does and Does Not Protect
"In stock" needs a second sentence: Is the re…
Ler artigo completoWhere the Magnetic Advantage Is Lost Along the Manufacturing Route
A loss budget can disappear without a single …
Ler artigo completoWhy the Highest GOES Grade May Not Be the Best Transformer Design
Suppose the lowest-loss GOES is approved. Wha…
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