Salt bath for nitriding iron materials

Salt bath for the currentless production of wear resistant borid

Salt bath quenching method and apparatus

Salt bath quenching of construction parts treated with a nitridi

Samarium-cobalt-copper-iron-titanium permanent magnets

Scale reducer for zinc phosphating solutions

Scarfing burner arrangement

Schottky barrier diode with controlled characteristics and fabri

Sealant films for materials having high intrinsic vapor pressure

Sealed electric passages

Sealing material

Sealing of anodically oxidized aluminum or aluminum alloy surfac

Sealing of phosphated coatings

Sealing process

Selective absorber of solar energy and process for producing sam

Selective absorber of solar energy and process for producing sam

Selective area double epitaxial process for fabricating silicon-

Selective black coating for aluminum

Selective disordering of well structures by laser annealing

Selective encapsulation, controlled atmosphere annealing for III