बेरिलियम (en. Beryllium)

Copper - beryllium Alloy Non - Magnetic Mine Prodder for Bomb Disposal.

beryllium copper, phosphor copper, brass, music wire or piano wire.

So we can get back that strain whereas, the transformation domain is very well in case of a copper-aluminium-beryllium system where we can go from minus 200 to almost 150, so we can tune the transformation temperature a large.

Special Features: High-reliability multi-finger Beryllium Copper contact system.

So, in that case these expense goes higher, even the expense is much higher than this copper zinc or copper high temperature copper, aluminum nickel or beryllium alloys.

The prescribed substances inter-alia includes uranium, thorium, any material, substance or concentrate containing uranium and thorium, and also niobium, tantalum and beryllium.

Slotin’s experiment was similar to Daghlian’s, but instead of using bricks of tungsten carbide, he had two bowl-like hemispheres made of beryllium - another metal that acts as a neutron reflector.