[Webinar] 10 Misunderstandings about Magnetic Particle Testing

Описание: In this webinar, MPI experts discuss the most common assumptions about magnetic particle inspection and solutions to combat these misunderstandings. We kick-off with:
Can all metals be used in magnetic particle testing?
How often does your bath need to be changed?
Is more current better?

This 30-minute webinar concludes with a Q&A session answering the following submitted questions:

If water is the carrier, does PH or "hard" water affect the solution? (24:50)
What is an example performing MPI on aluminum? Industry? Type of part? (26:40)
Is the galvanize on a part reducing my ability to find indications? If so, how can I maximize my ability to see indications since I can not remove the galvanized coating? (27:25)
What is the sensitivity difference between oil and water based carriers? (29:15)
What do you do if someone insists on testing aluminum? (31:35)
Do sand blasted parts need to be cleaned, or does the sandblasting render the surface acceptable? (32:30)
Does retentivity affect thinner sections differently than thicker on the same part? (33:35)
Do QQI's work on/with AC inspection? (34:24)
Which direction should a new MPI unit be installed? (34:45)
What about subsurface indications? How deep can MT see flaws below the surface? (35:05)