Homogeneous low melting point copper based alloys

Homogeneous, ductile iron based hardfacing foils

Homogeneous, metastable BAg-group brazing alloys

Hydrogen permeable membrane and hydride battery composition

Interlayers with amorphous structure for brazing and diffusion b

Iron alloy wire and manufacturing method

Laminated ribbon and method and apparatus for producing same

Layered active brazing material and method for producing it

Liquid-phase diffusion bonding alloy foils for joining heat-resi

Low melting nickel-palladium-silicon brazing alloys

Low temperature aluminum based brazing alloys

Magnetic devices

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magneto-optical memory medium

Magnetooptical recording medium

Magnetrooptical recording media and method of preparing them

Mb.sub.3 Ge Superconductive films grown with nitrogen

Metal belt and coated belt