GREY:AUAYF - Post by User
Comment by
Badger7on Oct 15, 2007 11:19am
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Post# 13572169
RE: expanded uses of moly - good for all of us
RE: expanded uses of moly - good for all of usif you look at what this little company is doing "SCCI" or SCI Engineered Materials Inc, they are increasingly being asked to make new powdered materials for all sorts of semiconductor applications and thin films, sputtering targets
https://www.sciengineeredmaterials.com/products/targetbonding.htm
Superconducter applications like "Sputtering Targets" require specific bonded molecules so, for Sputtering and Laser Ablation Targets
SCI Engineered Materials manufactures Superconducting and Non-Superconducting Ceramic targets for use in Sputtering and Laser Ablation systems
Backing Plates
Materials
Oxygen-Free Copper – The most common backing plate material is oxygen-free copper. This readily available metal has good electrical and thermal characteristics while also being easy to machine. Copper backing plates can be re-used, with care, twenty times or more.
Molybdenum plate – For applications where copper is not appropriate, molybdenum may be substituted. For some materials, such as ceramics, or even metals made via powder metallurgy, the coefficient of expansion for copper is mismatched. For applications where a high temperature bond is required, copper may also oxidize badly or warp.