I mean, real jewelers put little bits of solder in.

This is not the way they teach you to silver solder when you're in school.

An alloy always contains the same elements in the same mass ratio. Should two or more elements bind together then the mass ratio is constant.

The target specimen was made of three aluminum alloy plates 3.5 mm thick which were set up with about 60 mm of space between each plate.

The redesign involved substitution of aluminum lithium for the existing aluminum alloy, thus taking advantage of the greater strength per unit of weight characteristic of the new material.

Steel is an alloy of iron and carbon containing less than 2 per cent of carbon and 1 per cent of manganese (and small amounts of silicon, phosphorous, sulphur and oxygen).

Cylinders and individual cylinders in a bundle shall have a test pressure greater than or equal to 200 bar and a minimum wall thickness of 3.5 mm for aluminium alloy or 2 mm for steel.

The Crystal Growth of Solid Solution Semiconductors Experiment, using the Advanced Automated Directional Solidification Furnace on its first mission, successfully grew a crystal of mercury cadmium telluride alloy, a semiconductor, to study the physics of additive thermal and composition driven convection during crystal growth.

Research on aerodynamic destruction of NPS and of the fuel rod assembly during their descent into the atmosphere after collision at the initial re entry trajectory (altitude 160 kilometres) confirmed that the NPS structure was destructed and the reactor fuel pins (uranium molybdenum alloy) melted down to particle dimensions of less than 1 millimetre.