Re: [PSUBS-MAILIST] weld testing

[AndrePevestorf@aol.com]

In einer eMail vom 17.04.2002 03:45:31 (MEZ) - Mitteleurop. Sommerze schreibt MarkR1970@aol.com:


> Magnetic particle testing is commonly used in automotives to inspect for 
> cracks in engine blocks and cylinder heads. The equipment for it is cheap and 
> available from any tool manufacturer such as Snap On, Mac, etc.
> Mark


Yes, we test all our blades and bladebearings and of course the hubs and all important parts of our big fans with this technic. On of our engineers found a better method and he sell his new device... for a lot of money!

So I thought that talcum is less expensiv.

A.