Hafnia modified alumina fibers

Halogen-resistant media

Hard and tough sintered body

Hard film for cutting tools, cutting tool coated with hard...

Hard sintered body for tool

Hardened alumina material

Heat conductive colored aluminum nitride sintered body

Heat resistant materials containing ceramic components

Heat resisting low expansion zirconyl phosphate-zircon composite

Heat resistive phosphate sintered bodies and a process for produ

Heat resistive phosphate-zircon composite bodies and process for

Heat-conductive aluminum nitride sintered body and method of man

Heat-insulating lining for a gas turbine

Heat-resistant and inorganic shaped article

Heat-resistant expansion member

Heat-resistant expansive member

Heat-resisting phosphate based compound sintered bodies and prod

Heavy ceramic shaped material, process for the production thereo

Hexagonal boron nitride powder having excellent sinterability an

Hexagonal system boron nitride powder