Astech (Alloy Steel Technologies Inc.) is a sand-casting foundry that produces castings in steel, stainless steel, alloy steel, and gray iron. The company’s specialties include the production of steel ...
Self-assembly of block-copolymers provides a route to the fabrication of small (size, <50 nm) and dense (pitch, <100 nm) features with an accuracy that approaches even the demanding specifications for ...
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