The film discusses the process of powder metallurgy, which involves creating metal parts from metal powders. It explains how metal powders are mixed, compacted under pressure, and subjected to heat to ...

Graphite/metal alloy bearings handle harsh environments that lubricated bearings can’t. For example, a grease-filled ball bearing was used on an oven-door latch—but in tests, the bearing seized and ...

This file type includes high resolution graphics and schematics when applicable. Nicole Lang, Product Manager, igus Inc. Metals have long been considered the materials of choice for bearings. But igus ...

Conventional compressor bearings - for example, leaded-bronze, rolling element or bi-metal bushings - will be significantly affected by wear in marginally lubricated environments at bearing locations ...

It is important to recognize that hand washing cannot replace safe and hygienic work practices and the use of personal protective equipment when handling heavy metal-containing materials. Heavy metals ...

We evaluated the relationship between the risk of childhood acute lymphoblastic leukemia (ALL) and the levels of metals in carpet dust. A dust sample was collected from the homes of 142 ALL cases and ...