Magnetics Business & Technology - January/February 2023 - 11
FEATURE ARTICLE
Fine metal powders of iron and stainless steel are generated from
the wear and peeling in manufacturing equipment, contaminating
the object to be inspected. Applying Migne, the inspection system
uses a powerful magnet to magnetize the entire object. Metal sensors
then detect the magnetism emitted by the metallic debris. The
magnetized metallic particles become tiny magnets with N and S
poles. When scanned by the Migne xMR sensor, the outward and
inward magnetic field lines are displayed in red and blue, making
the magnetized metallic debris detectable.
detect magnetic fields even much weaker than geomagnetism, providing
highly sensitive magnetic resolution and ultra-low noise.
Migne xMR sensor can clearly show minuscule stainless steel particles
even smaller than 100 µm (0.1 mm)
The sensor can detect foreign object debris over a wider area by
arranging the compact sensor in an array. It can be applied to other
applications requiring the detection of micromagnetic fields, not just
debris inspection. These include prospective uses in nondestructive
testing and in magnetic particle imaging for medical and bioscience
diagnostics.
Development of its magnetoresistive technology arose from TDK's
engagement in the manufacture of magnetic heads for hard disk
drives. The Nivio MR sensor (left) and Migne MR sensor (right) can
To Space
The Standard in Magnetic Measurements
Hemholtz Coil Systems
* Turnkey * 1, 2, 3, and 4 meter
* 3-axis * Applications include:
Calibration - Research - Development for
Magnetometers - Magnetic Sensors -
Directional Drilling Tools -
Drone Attitude Control Systems
+ Satellite magnetic cleanliness testing
+ Animal behavior research
MEDA.COM
www.MagneticsMag.com
Satellite Magnetometers
* 3-Axis
* Satellite Attitude Control
* Space Qualified
* Hi Rel
* Radiation Hardened
They are thin-film devices with a multilayer structure manufactured
using a process similar to that used for semiconductor devices. Inherent
noise from the sensor element and associated circuitry is
kept to a minimum, resulting in a drastic signal-to-noise ratio improvement
with extremely high magnetic resolution and ultra-low
noise characteristics. For more info, see www.tdk.com.
SALES@MEDA.COM
703.996.8990
FAX: 703.996.8770
January/February 2023 * Magnetics Business & Technology 11
http://www.tdk.com
http://www.MEDA.COM
http://www.MagneticsMag.com
Magnetics Business & Technology - January/February 2023
Table of Contents for the Digital Edition of Magnetics Business & Technology - January/February 2023
Magnetics Business & Technology - January/February 2023
Editor’s Choice/ Features
Magnetoelastic Torque Sensors from MagCanica Provide Secret Sauce for Race Cars & Aircraft
FormFactor Advances Cryogenic Testing & Magnetic Probing for Quantum Developers
Measurement & Positioning Specialist ELGO Builds Out Line of Sensors for Elevator Safety
Research & Development
Tech Tips
Product News
Industry News
Events Calendar/ Advertising Index
Hprobe Advances Production Testing for Magnetic Semiconductor Devices
Visions
Magnetics Business & Technology - January/February 2023 - Magnetics Business & Technology - January/February 2023
Magnetics Business & Technology - January/February 2023 - Cover2
Magnetics Business & Technology - January/February 2023 - 3
Magnetics Business & Technology - January/February 2023 - Editor’s Choice/ Features
Magnetics Business & Technology - January/February 2023 - 5
Magnetics Business & Technology - January/February 2023 - Magnetoelastic Torque Sensors from MagCanica Provide Secret Sauce for Race Cars & Aircraft
Magnetics Business & Technology - January/February 2023 - 7
Magnetics Business & Technology - January/February 2023 - FormFactor Advances Cryogenic Testing & Magnetic Probing for Quantum Developers
Magnetics Business & Technology - January/February 2023 - 9
Magnetics Business & Technology - January/February 2023 - 10
Magnetics Business & Technology - January/February 2023 - 11
Magnetics Business & Technology - January/February 2023 - 12
Magnetics Business & Technology - January/February 2023 - 13
Magnetics Business & Technology - January/February 2023 - Measurement & Positioning Specialist ELGO Builds Out Line of Sensors for Elevator Safety
Magnetics Business & Technology - January/February 2023 - 15
Magnetics Business & Technology - January/February 2023 - 16
Magnetics Business & Technology - January/February 2023 - 17
Magnetics Business & Technology - January/February 2023 - Research & Development
Magnetics Business & Technology - January/February 2023 - 19
Magnetics Business & Technology - January/February 2023 - 20
Magnetics Business & Technology - January/February 2023 - 21
Magnetics Business & Technology - January/February 2023 - Tech Tips
Magnetics Business & Technology - January/February 2023 - 23
Magnetics Business & Technology - January/February 2023 - Product News
Magnetics Business & Technology - January/February 2023 - 25
Magnetics Business & Technology - January/February 2023 - 26
Magnetics Business & Technology - January/February 2023 - 27
Magnetics Business & Technology - January/February 2023 - Industry News
Magnetics Business & Technology - January/February 2023 - 29
Magnetics Business & Technology - January/February 2023 - 30
Magnetics Business & Technology - January/February 2023 - 31
Magnetics Business & Technology - January/February 2023 - Events Calendar/ Advertising Index
Magnetics Business & Technology - January/February 2023 - 33
Magnetics Business & Technology - January/February 2023 - Visions
Magnetics Business & Technology - January/February 2023 - Cover3
Magnetics Business & Technology - January/February 2023 - Cover4
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