B800: A Useful Material Indicator, Not an Operating Prescription
B800 is a point on a characteristic. It is no…
Read full articleLIBRARYEngineering resources
Electrical steel & material selection
Practical engineering articles for transformer-core selection, design and production.
27 articles
Thin-Gauge GOES: The Handling Decision Behind the Loss Decision
The thinner sheet reaches the stacking statio…
Read full articleDomain-Refined GOES: Protecting the Benefit After Delivery
A stress-relief operation can remove somethin…
Read full articleWhat Cutting Changes Near a GOES Edge
A sheared edge has two stories: the burr you …
Read full articlePremium GOES or Better Core Manufacturing Control?
Could an ordinary GOES grade outperform a pre…
Read full articleCRGO Mill Certificates: What They Prove and What They Do Not
The most consequential line on a CRGO certifi…
Read full articleTwo domain-refined GOES sheets at 1.7 T, 50 Hz:
Compare 0.20 mm and 0.23 mm domain-refined GO…
Read full articleWhy Transverse Thickness Deviation in CRGO Causes Transformer Core Test Failures？
Secondary silicon steel often suffers from po…
Read full articleUpgrading to premium Hi-B CRGO steel to pass strict EcoDesign efficiency standards, but failing to see the expected drop in no-load losses?
Simply dropping Hi-B steel into an existing c…
Read full articleHow to Select High-Efficiency CRGO Transformer Cores: A Technical Guide for Manufacturers
IIn the global power distribution market, the…
Read full articleThe Core Code of Transformer Efficiency: The Decisive Role of CRGO Silicon Steel in Reducing No-Load Losses
No-load loss (iron loss) in transformers dire…
Read full articleMaster the science of Transformer Cores. Detailed analysis of CRGO grades (MGT, High-B), Step-lap cutting, and annealing for global power grid efficiency.
1. The Critical Role of CRGO in Power Grids T…
Read full articleNo matching articles. Try a broader keyword.
Engineering reference notes
Short reference notes complement the full published articles.