Forum Technical Discussions Re: TOFD in Nickel Chrome steels Posted by: mustafa GONULAL (PID_3636), E-mail: Address, on June 24, 2008 at 13:15 : In Reply to: TOFD in Nickel Chrome steels posted by : mj , E-mail: Address, on June 22, 2008 at 20:42 : ----------- Start Original Message ----------- : Some one got experiance in TOFD with Nickel Chrome Steel. Nickel 20% and Chrome 15%.. i have a job in hand with 30mm thickness; is that possible to do? ------------ End Original Message ------------ Hi mj, I am a TOFD specialist working over mainly carbon steels. I have tried TOFD application on 18-10 Cr Ni, as everybody knows the metallurgy is very difficult to explain and standardise. Therefore I could not achive a succesfull experimental. However, i have used 1 MHz probes with very low dB, this helps me too much. If you send the details to me via e-mail, Ý will help you. Follow Ups: Post a Followup: Name: E-Mail: Subject: Comments: ----------- Start Original Message ----------- : : Some one got experiance in TOFD with Nickel Chrome Steel. Nickel 20% and Chrome 15%.. i have a job in hand with 30mm thickness; is that possible to do? : Hi mj, : I am a TOFD specialist working over mainly carbon steels. I have tried TOFD application on 18-10 Cr Ni, as everybody knows the metallurgy is very difficult to explain and standardise. Therefore I could not achive a succesfull experimental. However, i have used 1 MHz probes with very low dB, this helps me too much. If you send the details to me via e-mail, Ý will help you. ------------ End Original Message ------------ Optional Link URL: Example: "http://www....html". Alternative write "http://www.ndt.net/wshop/attach/filename.htm" if you transfered a filename.htm via FTP Page Title: is important! Optional Image URL: http://www....gif Attention! Please click the button only once. This may take a moment to process Forum Technical Discussions Help