Softlmagnetic Material Strip

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Cobalt-based amorphous nanocrystalline alloy strip

Product attributes

Brand: savart

Place of origin: China

Supply Capacity and Additional Information

Packaging: Custom packaging

Productivity: Own spray belt production line

Transportation: Ocean, land, air

Place of origin: China

Supply capacity: Adjusted according to your custom design; please consult for details.

Certificate: ISO9001, SGS

Customs code: 410596117T

Port: Qingdao, Tianjin, Shanghai

Payment Type: Letter of Credit, Telegraphic Transfer, Payment against Documents, Other

International Trade Terms: FOB, CFR, CIF, EXW, FAS, FCA, CIP, CPT

    
Packaging and Delivery

  • Sales unit:

  • kilogram

  • Packaging type:

  • Custom packaging



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Thanks to their unique microstructure, cobalt-based amorphous alloys boast core advantages such as ultra-low losses and ultra-high permeability:

  • Near-zero magnetostriction—resulting in noise-free operation and distortion-free signals;

  • Ultra-high permeability—far superior to conventional iron-based amorphous alloys and silicon steel;

  • Extremely low coercivity—offering highly sensitive response and lower energy losses.

Cobalt-based amorphous alloys demonstrate stable performance across a wide temperature range and at high frequencies, with strong anti-interference capabilities, making them ideal for precision sensing and high-frequency applications.

We can tailor products to meet specific customer needs, offering customized solutions with features such as low noise, high sensitivity, and low losses at high frequencies.




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  • Cobalt-based amorphous nanocrystalline ribbons —— Characteristics and advantages
    · Cobalt-based amorphous alloys, thanks to their unique structure, boast core advantages such as ultra-low loss and ultra-high permeability:
     ⋅Near-zero magnetostriction—operates silently with no signal distortion;
     ⋅Ultra-high permeability—far superior to conventional iron-based amorphous alloys and silicon steel;
     ⋅Extremely low coercivity—high responsiveness and lower losses.
    · Cobalt-based amorphous alloys exhibit stable performance in wide-temperature and high-frequency environments, possess strong anti-interference capabilities, and are well-suited for precision sensing and high-frequency operating conditions.
    ・We can provide customized products with various performance characteristics—such as low noise, high sensitivity, and low loss at high frequencies—based on customer requirements.
     

  • Typical application areas
    ・Precision current transformers, voltage transformers, and Rogowski coil cores;
    ・High-frequency transformers, common-mode inductors, and EMC/EMI filtering components;
    ・High-precision sensors, magnetic cores for detection and measurement devices;
    ・High-end electronic equipment such as aerospace, medical, and telecommunications.

  • Cobalt-based amorphous material strip
     



Materials
 

Initial permeability
 

Residual magnetization rate
 

Coercive force
 

Magnetic saturation induction intensity
 

Resistivity
 


Miu i
 

Br/Bs
 

Ampere per meter
 

Bachelor (Science)
 

σ (microohm-centimeter)
 

Nanocrystals (1K107)
 

50,000 to 100,000

45%-65%
 

≤1.5
 

1.25

120

Cobalt-based amorphous
 

300000

>90%
 

≤4
 

0.5–0.9

140

Iron
 

150

/

80

2.14

10

Non-oriented 3% silicon steel
 

270

/

60

2.01

47



  • Any high-quality specification Cobalt-based magnetic tape — Support Customization 


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Product Form

  • Cobalt-based amorphous nanocrystalline ribbons —— Characteristics and advantages
    · Cobalt-based amorphous alloys, thanks to their unique structure, boast core advantages such as ultra-low loss and ultra-high permeability:
     ⋅Near-zero magnetostriction—operates silently with no signal distortion;
     ⋅Ultra-high permeability—far superior to conventional iron-based amorphous alloys and silicon steel;
     ⋅Extremely low coercivity—high responsiveness and lower losses.
    · Cobalt-based amorphous alloys exhibit stable performance in wide-temperature and high-frequency environments, possess strong anti-interference capabilities, and are well-suited for precision sensing and high-frequency operating conditions.
    ・We can provide customized products with various performance characteristics—such as low noise, high sensitivity, and low loss at high frequencies—based on customer requirements.
     

  • Typical application areas
    ・Precision current transformers, voltage transformers, and Rogowski coil cores;
    ・High-frequency transformers, common-mode inductors, and EMC/EMI filtering components;
    ・High-precision sensors, magnetic cores for detection and measurement devices;
    ・High-end electronic equipment such as aerospace, medical, and telecommunications.

  • Cobalt-based amorphous material strip
     



Materials
 

Initial permeability
 

Residual magnetization rate
 

Coercive force
 

Magnetic saturation induction intensity
 

Resistivity
 


Miu i
 

Br/Bs
 

Ampere per meter
 

Bachelor (Science)
 

σ (microohm-centimeter)
 

Nanocrystals (1K107)
 

50,000 to 100,000

45%-65%
 

≤1.5
 

1.25

120

Cobalt-based amorphous
 

300000

>90%
 

≤4
 

0.5–0.9

140

Iron
 

150

/

80

2.14

10

Non-oriented 3% silicon steel
 

270

/

60

2.01

47



  • Any high-quality specification Cobalt-based magnetic tape — Support Customization 


Note: Other dimmension and performance can be customized

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Product Application


Cobalt-based Amorphous Nanocrystalline Strip

  Cobalt-based amorphous nanocrystalline strip Possessing a unique amorphous and nanocrystalline composite structure, it features... Ultra-high permeability, near-zero magnetostriction, extremely low loss, and excellent high-frequency stability. It excels in precision sensing and high-frequency electromagnetic environments, and can meet... Low noise, small size, wide temperature range, high sensitivity The stringent requirements for the device. As a high-end soft magnetic functional material, it boasts superior overall performance compared to conventional silicon steel, permalloy, and ferrites, making it well-suited for... High-precision electronic components and high-end equipment Demand.

Cobalt-based amorphous alloys are also prepared using a melt-quenching process that involves ultra-rapid solidification of molten metal. These alloys exhibit an atomically disordered, long-range structure and combine high hardness, corrosion resistance, and excellent magnetic stability, making them widely used in... Precision current transformers, high-frequency transformers, common-mode inductors, and sensors for aerospace and medical applications, among other fields. It can effectively enhance device accuracy, reduce noise and power consumption, and is a core key material in the fields of high-end electronics and precision industrial control.


FAQs

Frequently Asked Questions

 

  1. Q: What information do I need to provide when consulting? 
    Answer: To provide you with the most accurate response, we recommend that you also share product-related information when you consult us, such as: Model, size, technical specifications, required quantity, etc. 。

  2. Q: How long does it take to produce a sample? 
    Answer: The preparation time for standard samples is typically 1–3 business days 。

  3. Q: What is the product’s lead time? 
    Answer: For standard in-stock items, the lead time for shipment is approximately... 3-10 days If you require a custom design, we will provide it for you after confirming your requirements. Arrange production as soon as possible. and synchronize the specific production cycle with you.

  4. Q: What is the minimum order quantity (MOQ)? 
    Answer: We support flexible ordering with no strict minimum order quantity requirements. We can tailor our terms specifically to your product dimensions and designs, and are fully committed to meeting your diverse procurement needs.

  5. Q: What payment methods are supported? 
    Answer: We accept a variety of international payment methods, including: Telegraphic Transfer (T/T), PayPal, Letter of Credit (L/C), Documents Against Acceptance (D/A), and Documents Against Payment (D/P) Different regions may have different applicable methods; further inquiries are welcome.

  6. Q: If you have any other questions, how should you get in touch? 
    Answer: You can through Email, phone, or online message Feel free to contact us anytime, and we’ll get back to you as soon as possible.

  7. Question: Select Good friend What is the reason? 
    Answer: (1) Our products enjoy a good reputation in both domestic and international markets. Highly recognized for quality ；
    (2) Possess Over 8 years With extensive export experience and a deep understanding of international customer needs, we provide professional services. 
    (3) Commitment Deliver on time Ensure a highly efficient and reliable supply chain.


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