Magnetic Particle Test Pieces

Maintain your process by verifying mag particle performance

Magnaflux Magnetic Particle Test Pieces are precision tools designed to verify and maintain the effectiveness of magnetic particle inspection (MPI) systems. They ensure consistent detection of surface and subsurface defects, validate magnetic particle performance, and help confirm magnetic field strength and direction, supporting rigorous quality control in non-destructive testing.

Features

Test bars with coarse and fine surface/subsurface defects in multiple orientations
Test rings with pre-drilled holes simulating subsurface flaws
Certified reference blocks for test liquid indication validation
Magnetic indicator strips for field direction detection
Flow and coil test pieces with artificial defects for system performance verification
Current flow test pieces simulating discontinuities at varying current levels
Quantitative Quality Indicators (QQIs) shims for field strength and direction calibration

Applications

Quality assurance in manufacturing and maintenance
Calibration and validation of MPI equipment
Ensuring compliance with industry NDT standards
Verification of magnetic particle suspensions
Field strength and direction testing

Technical Data

Test Piece Type	Purpose	Features	Typical Dimensions
Magnetic Particle Test Bar	Detect surface and subsurface defects	Multiple defects, multiple directions	Various standard sizes
AS 5282 Test Ring	Simulate subsurface flaws	Pre-drilled holes	Standard ring dimensions
Reference Block Type 1	Validate test liquid indications	Certified with reference image	Standard block size
Magnetic Indicator Strips	Detect magnetic field direction	Magnetic field alignment	Small strips
Magnetic Flow/Coil Test Piece	Verify MPI system performance	Artificial defects	Standard coil dimensions
Current Flow Test Pieces	Simulate discontinuities at current levels	Multiple current ranges	Various sizes
Quantitative Quality Indicators (QQIs)	Field strength and direction calibration	Notched shims of various thicknesses	Set of 5 shims

Tags: defect detection, Magnaflux, magnetic indicators, magnetic particle inspection, MPI calibration, MPI test pieces, non-destructive testing, quality control, test bars, test rings

Tags:

magnetic particle inspection, MPI test pieces, non-destructive testing, defect detection, quality control, MPI calibration, test bars, test rings, magnetic indicators, Magnaflux