Hafnium nitride buffer layers for growth of GaN on silicon

Halogen addition for improved adhesion of CVD copper to barrier

Halogen-free varnish and prepreg thereof

Halogenated polyimide composition having improved adhesion chara

Hard carbon coating-clad base material

Hard carbon coating-clad base material

Hard carbon coating-clad base material

Hard coated copper alloys

Hard coated copper alloys, process for production thereof and co

Hard faced article

Hard facing composition for iron base alloy substrate using VC,

Hard facing of metal substrates

Hard facing of metal substrates using material containing V, W,

Hard metal body and method of making same

Hard outer coatings deposited on titanium or titanium alloys

Hard sintered body cutting tool

Hard sintered compact for a tool

Hard sintered compact for tools

Hard-chrome plated layer

Hard-metal or cermet body, especially for use as a cutting inser