Brass, or any of the copper alloys, can be made to coat the iron, in the same manner as the copper. We hope this new process will be the means of extending the use ot sheet-iron, soi as to save ...

Fragments of copper alloy unearthed at one of Britain's most important archaeology sites have been revealed to be parts of an incredibly rare Iron Age helmet. The discovery was made by the British ...

This precaution is not necessary, unless the alloy contains a metal requiring a high temperature for its fusion, as, for instance, copper or iron. In alloys oontaining tin, however, a laler of ...

Since iron, nickel, copper, and cobalt can all be processed this way, high-entropy alloys could be the next focus. These ...

metals do not contain iron and are not magnetic ... that is gold coloured and darkens when oxidised with age An alloy of copper and zinc, can be cast and machined, used for musical instruments ...

IN studying heat-resistant iron-base and copper-base alloys at 750° C., we observed a pronounced increase of the rate of oxidation, when the atmosphere was contaminated by molybdenum trioxide vapour.

IT is generally accepted that the lattice parameter of retained austenite in quenched iron—carbon alloys increases continuously and linearly with the increase of carbon content. So far ...