Hard, transparent amorphous hydrogenated boron nitride films...

Hard-chromed sieve basket

Hard-coated body and method for production thereof

Hardening of alloy steel

Hardening protection compositions for partial carburization...

Hardfaced article and process to provide porosity free...

Hardfacing compositions and hardfacing coatings formed by...

Hardfacing ferroalloy materials

Heat exchanger with a reduced tendency to produce deposits...

Heat resistant precoated steel sheet and process for the...

Heat treatable coated article with diamond-like carbon (dlc)...

Heat treatable sputter-coated glass systems

Heat treated galvannealed steel material and a method for...

Heat treating metallic workpieces by the carburizing process

Heat treatment for the production of corrosion resistant...

Heat treatment of metals in controlled surface atmosphere

Heat-insulating protective layer for a component located...

Heat-reflecting glass pane and a process for the production...

Heater descaling

Heterocyclic alcohol composition and method for sealing...