Colmonoy 98 is a nickel-based hard surfacing alloy that features resistance to a variety of corrosive aqueous media. Available as a spray-and-fuse powder, applications include automotive piston rings, salt water slurry pumps, marine and petro-chemical components, and paper/pulp machinery.
Wall Colmonoy Corp., 30261 Stephenson Hwy., Madison Heights, MI 48071, FAX (248) 585-7960.
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
Norway-based additive manufacturing company Norsk Titanium is building what it says is the first industrial-scale 3D printing plant in the world for making aerospace-grade metal components. The New York state plant will produce 400 metric tons each year of aerospace-grade, structural titanium parts.
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