Feal

FEAL-TECHNOLOGY

amorphous alloys applications

Company profileFEAL-Technology was founded in 2002 by experts in metallurgy of precision alloys and instrument engineering.

Within the 10-year period of the Company's existence, an immense amount of research and development work has been done in various industries.

The market strategy is aimed at creation of finished products and systems using amorphous alloys, manufacturing application and delivery to end users.

Thin-film heaters for agriculture

Features:Heaters consist of a resistive polymetallic band in an amorphous state (without a crystal lattice), placed in a layer of polyethylene terephthalate. The product’s distinctive features are high flexibility, high heating capacity, resistance to weather extremes, mechanical, aggressive chemical and other external factors.

Thin-film heaters for agriculture

Advantages: A record heating capacity resulting in super-high

efficiency factor Zero waiting time (turn on and enjoy the heat

immediately) Easy-to-install device (can be installed in any existing

facility, including antiquated) The large share of infrared component in the heat flow

allows for spot heating instead of wasting heat on vast areas of a farm structure

Easy in service and long life (cleaned by conventional methods)

Electric shock safety (operating voltage 12/36 volt) , hence no risk in wet environment

Thin-film heaters for agriculture

Application areas: Private agricultural farms Poultry farms Rabbit farms Greenhouses Sprout and gardening

businesses

A set of equipment for heating of seats on stands at sports and cultural-public facilities

Technical features:

A viewing stand heating system for up to 48 seats consists of seat heater pads, 35x40 cm – 48 pcs

Wiring and connectors for plugging 1 to 48 seat heater pads to the power circuit.

Each seat heater pad has a cable with a socket-type connector.

Power cabinet with a 12 V transformer and overload protection

A set of equipment for heating of seats on stands at sports and cultural-public facilities

Competitive features: The system is easy-to-install (can be installed by a staff

electrician on any type of existing facilities); High heating capacity and instantaneous operation; Simple maintenance and high reliability; Low power consumption; No risk of electric shock (operating voltage 12 to 36 V) Zero hazard; And, last but not least, the seat heater increases the

comfort and attracts more sports fans to stadiums which adds to the sport’s/team’s popularity plus improves the company’s financial performance.

Our seat heater is unique, because, currently, we are not aware of similar innovative applications used anywhere else in the world.

A set of equipment for heating of seats on stands at sports and cultural-public facilities

Application areas:

Seat heaters are designed to increase attendance of public events held in open stadiums and arenas, including hosting ice hockey games.

Possibility of stationary installation.

Special-purpose heaters for operation in extreme conditions

Technical features: The heating element is made of Al-Si-Fe alloy flat bar

used as a radiator, coated in a cellular thermoplastic jacket (foamed polyurethane).

Effective heating is ensured by the use of high resistance amorphous ribbon

A thermo-switch activated at pre-set temperature 100 to 120 degrees Celsius is optional.

The seat heater is intended for use at temperatures in the interval from -60 to +80 degrees Celsius

Max operating temperature of the heater surface – 120 degrees Celsius

Net weight of the heating element – 1.3 kg/sq. meter Feed voltage – per customer’s request.

Special-purpose heaters for operation in extreme conditions

Advantages: Record heating capacity up to 3000 W/sq. meter High power efficiency Zero waiting time High resistance to a wide range of outside factors Supplies from 1 piece of equipment – to order

Special-purpose heaters for operation in extreme conditions

Applications: These were developed specially for the RF Ministry of

Defense and for operation in the conditions of the far north.

They are used in a wide range of exposure to climatic, mechanical, aggressive and special factors.

A system of mark identification consisting of amorphous ribbon with preset hysteresis loop parameters

Features:A system of mark identification consisting of amorphous ribbon with preset hysteresis loop parameters is a hardware complex designed for location of hidden markers (marks) at the preset distance, for their identification and, depending on assigned tasks, for sending of a signal to actuating devices (signaling, sorting, interlocking, etc.)

The design is desktop. A version for protection of one or more passages may be available.

The system is completed with a set of original invisible markers (the size is to be coordinated with a Customer).

A system of mark identification consisting of amorphous ribbon with preset hysteresis loop parameters

Advantages: The system allows for remote recognition, protection

and sorting of segmented subjects.

A system of mark identification consisting of amorphous ribbon with preset hysteresis loop parameters

Applications: The system can be used by businesses seeking the

ways to identify own authentic produce or goods supplied by specific vendors, and also as protection against piracy. Potential customers are manufacturers of biological and pharmaceutical products, defense contractors, airspace and service companies.

Ensures confidentiality of the work flow, including control of documents and other items of limited access

Scanning & Verification of documents authenticity (proximity badges, tickets, etc.),

Amorphous alloys

Chief characteristics of Co and Fe based amorphous alloys produced by magnetic annealing method

Alloy’s outstanding features A 183 A 179 A 172 A 173 A 170 А 200 А 186 А 225

Tesla magnetic flux density (B10) 0.75 0.66 0.60 0.58 0.55 1,20 0.9 1,21

Coercive field strength of polarization jHc

0.015 0.003 0.003 0.003 0.002 0.015 0.025 0.026

Permeability at 10 KHz 10000 50000 70000 80000 100000 30000 2200 2000

Permeability at 1 MHz 2000 3000 3000 3200 3500 2500,00 1800,00 1500

Max permeability m MAX, 103 500 800 1000 1000 1000 600 1000 200

Specific loss, P 0.2 Watt/kg at 10 KHz

1.5 – 2 1 – 1.5 0.5 – 1 0.5 – 1 0.5 – 1 1,5 2 2

Corelosses, P 0.2 Watt/kg at 100 KHz

30–40 20–30 20–25 20–25 20–25 30–40 45–55 100

Crystallization Temperature, Celsius

525 510 520 525 530 530 470 530

Curie temperature, Celsius 350 265 235 225 200 570 430 350

Density, g/cu cm 7,7 7,7 7,7 7,7 7,7 7,3 7,7 7,3

Squareness flat loop, max 0.07 0.05 0.1 0.15 0.1 0,1 0,03 0,02

Squareness flat loop , min 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0,9

Saturation magnetostriction, 10 (-7) 10 2 -1 -1 1 20 0,5 10

Electrical resistivity, megohm 1,3 1,3 1,3 1,3 1,3 1,3 1,3 1,3

Thickness18-25 mcm

+\- 3 mcm

Width 3-20 mm+\- 0,15

mm           

Nontrivial orders

Which applications were considered: Heating fuel; Heating special equipment (seats, mirrors, batteries); Heating medical operating tables and couches; Heating street survey mirrors; Heating atmospheric probes; Heated dog kennels; Bags heated; Heating drinkers.

It makes no difference to us whether the order is a small lot. Similarly, we treat all challenges as equally serious and deserving our effort.

Feal-Technology248033, Kaluga, Akademicheskaya St., 2

+7 (4842) 548-948, 750-207, [email protected]