I lost the last two days' work (billet for pattern welding, composite sax blade, mono steel sax) because the batch of steel I received was contaminated, either the initial pour at the foundry was too hot or there was lead/sulfur in it. I suspect sulfur because of the welding problems.
All that to say I will be using a different steel on this next project.
Thursday, February 25, 2010
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment