Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. MiguelD38

    Alpha case in Ti6Al-4V flat washer

    I have a flat washer made of Ti6Al-4V, alpha case is induced during the process on the outer diameter to a total depth of 0.003" How critical is this condition on the washer to the joining application and performance. My personal opinion is none, since the washer is just distributing the load of...
  2. MiguelD38

    Total Case Depth,

    See attachement. It is a picture of the sample I checked and shows different depth, the visual examination shows a less deep casing base on the structure and or apperance. Sorry for the pic. my camera is not a high resolution one. But you can tell that the casing ends some where around the 50...
  3. MiguelD38

    Total Case Depth,

    They just reported and return samples back with indentations. I contacted them to let me knwo how they determine the total case, they said they used the SAE J423 and their own procedure, asked for further details but I am not sure they will disclose that info. Let me know if you can oppen the...
  4. MiguelD38

    Total Case Depth,

    I had an issue with total case depth which to my undertanding and based on SAE J423 is the depth of hardness where the hardened layer reaches the same hardness and properities as the base or core material. I was familiar with effective case depth, which we normally test by microhardness test...

Part and Inventory Search

Back
Top