Solving the hard challenges in soft magnetic materials

For high-performance vehicles and electric aircraft, no other alloys stack up

The New Standard in Electrical Efficiency

Engineered for rotor and stator applications, Hiperco® Prime and Prime Plus combine high magnetic induction, lower core losses, and application-specific strength.

Explore the Prime Platform

Partner to Torque up Your Motor

From design to prototype to scale-up for mass production, we have the soft magnetic materials and stacks, hands-on expertise and proven processes to help you get more from your e-motors.

1. Materials | Pure perfection

Maximize torque and efficiency with best-in-industry soft magnetic alloys. High induction, high permeability, peak performance.

2. Stator and rotor stacks | Build the best

Optimize performance with stator and rotor stacks engineered and tested for precision manufacturing.

3. Prototyping | Pass the test

Take your product off the page and into prototyping with state-of-the-art production and testing facilities, plus the expertise to iterate to excellence.

4. Production | Mass appeal

Scale up production with quality-optimized lamination, heat treatment, bonding, and assembly techniques.

Power density for hybrid and electric aircraft

High-performance soft magnetic materials and lamination stacks make power-dense motors, generators, and APUs a reality — providing size and weight reduction, improved response, and lower thermal stress.

Learn about soft magnetic materials for electric aircraft

Exciting, efficient electric vehicles

Best-in-class stator laminations and rotor laminations drive EV innovation with higher torque, more efficient motors — improving acceleration, performance, and range.

Learn about soft magnetic alloys for electric vehicles

We Are Global! Find a Location Near You

Carpenter Technology Corporation

Carpenter Additive locations

Sales Offices

Authorised resellers

Carpenter Technology Corporation:

1735 Market Street,
15th Floor Philadelphia,
PA 19103
United States

T: +1 610-208-2000

UK:

Carpenter Additive Liverpool
Dennis Road
Widnes
Cheshire WA8 0GU
United Kingdom

T: +44 (0) 1928 240 530
E: sales@carpenteradditive.com

USA:

Carpenter Additive Athens
22110 Thomas L. Hammons Rd.
P.O. Box 219
Tanner, AL 35671
United States

E: sales@carpenteradditive.com

USA:

Carpenter Additive Camarillo
829 Via Alondra
Camarillo, CA 93012
United States

T: +1 805 987 6205
E: sales@carpenteradditive.com

USA:

Carpenter Additive Imperial
110 South Campus Drive
Imperial
PA 15126
USA

USA Toll Free : 844-480-7663
T: +1-412-788-2856
E: sales@carpenteradditive.com

Carpenter Technology Corporation:

1735 Market Street,
15th Floor Philadelphia,
PA 19103
United States

T: +1 610-208-2000

Carpenter Technology Corporation:

1735 Market Street,
15th Floor Philadelphia,
PA 19103
United States

T: +1 610-208-2000

Markets Overview

Up to 30%higher power density

Up to 25%more torque

Up to 30%smaller motor size

Higher power and torque density mean smaller form factors and a weight reduction of APUs, starter-generators, and electric motors. Powered by Hiperco® and Hypocore® alloys, our stator laminations and rotor laminations take electric aircraft to new heights.

See how our lamination stacks propel high-power aviation

Faster Acceleration0-60

400+ horsepowerfor compact motors

Up to 20°C coolerrunning temp

Electric vehicles are the future of transit and new sportscar and luxury models need the most advanced technology. Carpenter Electrification’s efficient, power-dense lamination stacks result in improved powertrain and system-level performance for these EVs.

See how our alloys drive high-performance EVs

High torque for takeoffand landing

Compact form factorsand lightweight

Lowerthermalstress

eVTOL aircraft populsion and motor designers rely on our proven experience supplying soft magnetic materials for aerospace generators and APUs. Our Hiperco® lamination stacks bring the high-power density, torque density, and efficiency needed for takeoff, hovering, and landing.

Learn about the future of urban air mobility

Agile,never-fail performance

Improved rangeand acceleration

Longermachine life

As a DFARS-compliant supplier, we have the next-gen technology and proven production processes the defense industry demands. The most innovative and efficient generators, APUs, transformer cores, and electric motors for aerial and ground drones bring our forces greater mobility, agility, survivability, and reliability.

Learn about our tactical e-mobility advantage

Up to 25% highersaturation induction

Up to 4Xhigher permeability

30%lower losses

From battery life to component size to shielding, handheld electronic device performance demands high performance alloys. Our best-in-industry soft magnetic materials, unmatched expertise, and rapid prototyping mean you can scale to production and be the first to market.

Learn about high-induction alloys for consumer electronics

Lightweight, compact,ergonomic tools

Highly responsivecomponents

Low loss speed andhigh-speed optimization

When lives are on the line, medical devices, equipment and surgical instruments demand the best soft magnetic alloys available. Stacks for high-speed, high-power motors provide weight reduction, high responsiveness, and minimal heat generation in surgical tools.

See how soft magnetic alloys improve patient outcome

Applications Overview

Up to 25%more torque

Up to 30%higher power density

30% lowerlosses

Our soft magnetic alloys optimize torque and power density and can decrease motor size by 30%. From electric vehicles to eVTOLs, drones to robots, speakers to specialized tools, our stator and rotor stacks enable improved motor, powertrain and system-level performance.

Learn how our stacks optimize motor performance

30% smallergenerator size

Highercontinuous power

Less heatproduced

Our high-performance alloys and stator and rotor stacks allow for smaller, lightweight designs without undermining the performance of generators and APUs. Soft magnetic alloys generate less heat to promote higher continuous power operation for prolonged use.

Learn more about power-dense generators and APUs

30% smallersoft magnet size

17% lighterrare-earthpermanent magnet

7% batterylife increase

The best soft magnetic materials enable smaller, lighter electromagnetic speaker components while pushing performance, such as improved sound pressure level (SPL) and extended battery life in wireless devices.

Learn how better alloys make better voice coils

40%higher induction

15% greaterdevice acceleration

30%lower losses

Haptic feedback requires precise motor responses to simulate a range of tactile feedback. Carpenter Electrification’s alloy material solutions provide high induction and permeability for improved haptic designs and enhanced user experience.

Learn how high-induction alloys improve haptics

Reduceelectromagnetic interference

Up to 25%higher saturation induction

30%lower losses

Products with sensitive electronic parts, such as phones, wearables, and headsets, need to be shielded from electromagnetic interference (EMI). Soft magnetic alloys are used to form thin stampings that suppress, attenuate, and mitigate disruptive magnetic fields.

Learn how soft magnetic alloys reduce electromagnetic interference

Precise outputup to 200°C

Stable productiveover time

Very lowthermal EMF

The battery management system (BMS) monitors current and voltage to determine charge levels in electric vehicles. The resistors in the BMS must maintain a consistent resistance value at different operating temperatures to provide reliable feedback. Evanohm® R provides a low-temperature coefficient of resistance for accurate battery charge readouts.

Learn about premium alloys for battery management systems

Related Resources

Browse our knowledge base of technical electrification resources: white papers, brochures, datasheets, webinars, and more.

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Solving the hard challenges in soft magnetic materials

The New Standard in Electrical Efficiency

Partner to Torque up Your Motor

1. Materials | Pure perfection

2. Stator and rotor stacks | Build the best

3. Prototyping | Pass the test

4. Production | Mass appeal

Power density for hybrid and electric aircraft

Exciting, efficient electric vehicles

We Are Global! Find a Location Near You

Carpenter Technology Corporation:

UK:

USA:

USA:

USA:

Carpenter Technology Corporation:

Carpenter Technology Corporation:

Related Resources

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