On 07/30/2017 04:46 AM, Neon John wrote:
On Sun, 30 Jul 2017 16:22:59 +1000, Jon Anderson
wrote:

https://www.youtube.com/watch?v=3Pk7Mq7ESwI

We've been working with another company on something even more
advanced. Their direct metal printer works exactly like an inkjet
printer except that the "ink" is molten stainless steel. We designed
the induction heated melting chamber that rides on the X-Y arm.

Do you have to run the printing process in an inert gas atmosphere?

BobH