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Superior Magnetic E Shape Nanocrystalline Alloy Core for Transformers
US$5.00
10-49 Pieces
US$4.50
50-99 Pieces
US$4.00
100+ Pieces
Sample price:US$5.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Iron-based Nanocrystalline CoreShape
E ShapeCertification
ISO9001Size
Customized SizeChemical Composition
Fe,Si,BCharacteristics
Low Loss, High PermeabilityGrade
1K101Coating
Black Tape/Crepe PaperApplication
Transformer, Inductor, ReactorTransport Package
Tin Box + CartonSpecification
CustomizedOrigin
ChinaProduction Capacity
50000pieces/MonthKey features
Customizable Dimensions: Additional dimensions can be customized to meet specific customer requirements.
Low Loss Performance: Features low core loss and high permeability for efficient transformer applications.
High Quality Material: Made from iron-based nanocrystalline alloy with high saturated induction and density.
ISO9001 Certified: Manufacturing process adheres to ISO9001 standards for consistent quality.
Versatile Applications: Suitable for transformers, inductors, reactors, and EMC common mode inductors.
Professional Customization: Partner factories provide professional equipment and staff for tailored solutions.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.54h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryThe supplier information presents a China-based trading company and manufacturer/factory headquartered in Nanjing, Jiangsu. It reports more than 15 years of industry leadership, exports to over 40 countries, and offers amorphous alloy strips, iron cores, nanocrystalline cores, specialty steel products, and related processing services. ISO 9001 certification is stated, while the company description also claims TUV SUD certification and AEO accreditation. Reported production capability includes an annual capacity of 15,000 metric tons for amorphous strip, with a stated ±0.5 μm thickness tolerance. The supplier describes technical customization, cross-border quality assurance, compliance management, inventory hubs, and a 92% client retention rate. However, staff experience, R&D engineer experience, quality-control staffing, and financial information are unavailable. The records also contain inconsistent company names, so legal-entity verification is advisable.
Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, based in Nanjing, Jiangsu, China, with business coverage across tools and hardware, metallurgy, minerals and energy, and chemicals. This indicates combined manufacturing and trading activity rather than a purely intermediary role.
CertificationsISO 9001 is explicitly listed for supplier management systems and for the amorphous strip production line. The company description additionally claims TUV SUD certification and AEO accreditation, although the specific certification scopes are not provided.
R&D capabilityThe supplier reports expertise in amorphous alloys, specialty steel, and precision-engineered magnetic components, along with an R&D center for material-property optimization and dimensional tailoring. It also claims ultrathin 25–30 μm amorphous strip production and advanced manufacturing with ±0.5 μm thickness tolerance, indicating stated technical development capability.
Production capacityThe supplier reports an advanced amorphous strip production line with annual capacity of 15,000 metric tons and a stated ±0.5 μm thickness tolerance. Its portfolio includes amorphous strips, iron cores, specialty steel bars, grain-oriented silicon steel, and value-added processing, supporting a broad stated manufacturing scope.
Customization capabilityThe supplier explicitly offers customized alloy grades, surface-treatment customization, application-specific magnetic performance tuning, material-property optimization, and dimensional tailoring. The stated precision capability and customized processing services provide direct evidence of customization capability.
Product Q&A
Q:Can the dimensions of the core be customized?
A:
Yes, additional dimensions can be customized to meet specific customer requirements beyond the standard reference sizes.
Q:What are the main characteristics of this nanocrystalline core?
A:
The core features low loss, high permeability, high saturated induction, high electrical resistivity, high density, and good stability.
Q:What is the material composition of the core?
A:
The material is an iron-based nanocrystalline core with a chemical composition of Fe, Si, and B.
Q:What certifications does the product have?
A:
The product is ISO9001 certified, ensuring quality management standards are met.
Q:What are the typical applications for this E Shape core?
A:
It is widely used in transformers, inductors, reactors, and EMC common mode inductors.
Send Inquiry
*To:
Nanjing Evergrowing Resources Co., Limited
Nanjing Evergrowing Resources Co., Limited*Content:
Supplier replies will be sent to your registered email
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