materials for automotive electro-mechanical assemblies, sensors and connectors recovery of precious & specialty metals recycling of end-of-life rechargeable batteries recycling germanium from electro-optic materials recycling jewelry for re-use of precious metals recycling of cobalt out of spent catalyst...
with the titanium screws into the pelvis. the outside of the cup (bone side) is shown and is coated with hydroxyapaptite. on the inside of the cup there is a plastic liner made of poly(ethene) which helps reduce friction. the ball sits in the cup. the hydroxyapatite is a naturally occurring form of...