Send Message

QUALITY BEST, INTEGRITY FIRST.

www.ohmalloy.com

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsSoft Magnetic Alloys

1J79 Strip Soft Magnetic Alloys Bright / Smooth Surface Wear Resistant Alloys

I'm Online Chat Now
Certification
China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

1J79 Strip Soft Magnetic Alloys Bright / Smooth Surface Wear Resistant Alloys

1J79 Strip Soft Magnetic Alloys Bright / Smooth Surface Wear Resistant Alloys
1J79 Strip Soft Magnetic Alloys Bright / Smooth Surface Wear Resistant Alloys 1J79 Strip Soft Magnetic Alloys Bright / Smooth Surface Wear Resistant Alloys

Large Image :  1J79 Strip Soft Magnetic Alloys Bright / Smooth Surface Wear Resistant Alloys Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO,SGS
Model Number: 1J79
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: on spooler
Delivery Time: 5-8 workdays after your received deposit
Payment Terms: L/C, T/T, , MoneyGram
Supply Ability: 5000kg per month
Detailed Product Description
Material: 1J79 Surface: Bright And Smooth
Thickness: 0.02mm Color: Primary Color
Supply Type: Strip
High Light:

soft magnetic alloy

,

super permalloy

OhmAlloy-1J79 (Soft magnetic alloy)

(Common Name: Ni79Mo4, E11c, malloy, permalloy, 79HM)

 

Ohmalloy-1J79 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core material in electrical and electronic equipment, and also in magnetic shielding to block magnetic fields. Commercial permalloy alloys typically have relative permeability of around 100,000, compared to several thousand for ordinary steel.

 

In addition to high permeability, its other magnetic properties are low coercivity, near zero magnetostriction, and significant anisotropic magnetoresistance. The low magnetostriction is critical for industrial applications, allowing it to be used in thin films where variable stresses would otherwise cause a ruinously large variation in magnetic properties. Permalloy's electrical resistivity can vary as much as 5% depending on the strength and the direction of an applied magnetic field. Permalloys typically have the face centered cubic crystal structure with a lattice constant of approximately 0.355 nm in the vicinity of a nickel concentration of 80%. A disadvantage of permalloy is that it is not very ductile or workable, so applications requiring elaborate shapes, such as magnetic shields, are made of other high permeability alloys such as mu metal. Permalloy is used in transformer laminations and magnetic recording heads.

Ohmalloy-1J79 widely used in radio-electronic industry, precision instruments, remote control and automatic control system.

 

 

1J79 Strip Soft Magnetic Alloys Bright / Smooth Surface Wear Resistant Alloys 0

 

FAQ

1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.

 

 

2. How can you pay for small sample amount?
We have account, wire transfer for sample amount also ok.


 

3. Customer do not have express account. How will we arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.


 

4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.


 

5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

 

 

6.How do you guarantee the quality?

We have QC who are responsible for tracking and monitoring whole production process, and we are willing to accept customer‘s testing.

 

7. What's our working time?
We will give you reply through email/phone Online chat tool within 24 hours. No matter working day or holidays.

Sales Manager:Michaeal Qiu.

What's App:+86 13795230939

Tel:+86-21-66796338 Mobile Phone: +86 13795230939

 

 

 

 

 

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

Send your inquiry directly to us