Soft Magnetic Alloy 1J50 1J79 1J85 Permalloy strip for Shielding

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Products Description

soft magnetic alloy

1)The highest working temperature up to 1200 degree.
2)higher strength than iron chromium aluminum under high temperature
3)not easy to deform under high temperature
4)good plasticity
5)easy to repair,
6)high emissivity,
7)Non-magnetic
8)strong corrosion resistance,
9)long service life

Product features:

It has high or extremely high initial permeability and maximum permeability, low coercivity and low saturation magnetic induction.

Product usage: High sensitivity and small power transformers used in weak magnetic fields, magnetic amplifiers, relays, chokes, magnetic heads for magnetic recording devices, magnetic shields, various wound iron cores, cut iron cores, laminated iron cores, etc.

Mumetal is 80% nickel with additions of iron and molybdenum as main elements in turn this alloy offers an extremely high initial permeability. It is only moderately resistant to moisture and atmospheric corrosion, it used mainly in in transformer cores but is well known for its magnetic properties which are used for shielding electrical components from magnetic fields. "HYMU 80" has a minimum DC permeability of 80,000 at a flux density of 40 gauss when heat treated by the recommended procedure and test in accordance with ASTM 596.

Name	High quality magnet steel 1j50 1j79 1j85 strip permalloy strip
Alloy Grade	1j76, 1j77, 1J79, 1j80, 1J85, 1j86
Form	Round wire,Flat wire,Strip,Bar,Spring shaped wire, Wave shaped strip,Radiant tube heater
Delivery condition	Bright annealed，Oxidized，Pickled，Enameled
Size	Cold drawn wire Φ 0.10～6.00mm
	Cold rolled strip 0.03 ~ 0.10 × 180～250mm＞0.10～1.00 × 10～250mm＞1.00～2.50 × 100～250mm
	Hot rolled flat 4.50 ~ 20.0 × 50～250mm
	Hot forged bar Φ 20.0 ~ 100.0mm or square bar

Chemcial Composition

Soft magnetic alloys

Soft magnetic material includes a wide variety of nickel-iron and nickel-cobalt soft magnetic alloys and pure iron for high performance components requiring high initial and maximum permeability coupled with ease of fabrication.
Sophisticated equipment, advanced technology and the expertise developed for producing aeronautical grade alloys are employed for manufacturing, high performance soft magnetic material. Starting with ultra clean raw materials, special processes and techniques are used for melting and refining this material under controlled atmospheric conditions in the Air Induction Melting, Vacuum Induction Refining and Vacuum Induction Melting furnaces.The final product is manufactured through a combination of forging, hot and cold rolling, wire drawing and heat treatment depending on the customer`s specifications.

Permanent magnet alloy

A magnetic alloy is a combination of various metals from the periodic table such as ferrite that contains at least one of the three main magnetic elements: iron (Fe), nickel (Ni), or cobalt (Co) etc.. Such an alloy must contain but is not limited to one or more of these metals. Magnetic alloys have become common, especially in the form of steel (iron and carbon), alnico (iron, nickel, cobalt, and aluminum), and permalloy (iron and nickel). So-called "neodymium magnets" are actually alloys of neodymium, iron and boron forming the crystal structure Nd2Fe14B . The strongest magnetic element is iron, which allows items made out of these alloys to attract to magnets.

Grade: 2J04 2J07 2J09 2J10 2J11

Specification:

cold rolled strip: 0.05~3×2~200mm

wire: Φ0.1~6.0mm Has a
good hysteresis properties within 2 ~ 5kA / m range, good processability before tempering, tempering temperature change in the magnetic field can work over a wide range of variation Quick response Various brands Soon delivery time

Elastic alloys

Elastic alloys include high elastic alloys and constant elastic alloys. It is used to make elastic elements such as elastic
sensitive elements, energy storage elements and frequency elements in precision instruments.

Expansion alloys

Expansion alloys are divided into Kovar alloys, ceramic sealing alloys, low expansion alloys, and constant expansion alloys. Widely used in electronic industry, precision measuring tools, precision instruments and low temperature engineering and other fields.

Packaging & Delivery

1. In spool and plywooden box
2. In coil and woven belt

Company Profile

Shanghai Yila Stainless steel Co., Ltd specialized in produce of high resistance wire,nickel chromium heating wire,iron chromium aluminum heating wire,flat wire,stainless steel wire and so on.The products are widely used in industrial electric furnace heating equipment and civil heating appliance,automobile exhaust purification metal honeycomb carrier,high-speed locomotive brake, lifting motor brake electric voltage regulator,diamond heating element and so on.

If your company uses the above products, please give us the opportunity to quote. We can be very competitive.Smaller quantities are welcome. Please give us a call and see if we can become one of your valued suppliers.

RFQ

Q: Are you trading company or manufacturer?
A: We are direct factory who owns production lines and workers. Everything is flexible and there is no need to worry about extra
charges by the middle man or trader.

Q: Which countries do you export to?
A: Our goods are mainly exported to Australia, Canada, UK, USA, Germany, Thailand, South Korea and so on.

Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your minimum order quantity?
A: Actually there is no MOQ for our products. But usually we recommend a quantity based on the price which is easy to accept.

Q: How about the delivery time?
A: It is based on the order,normally within 15-30 days after receiving your advance payment