Alloying

Some articles on alloying:

Crown Gold - Alloying Metals in England and The United Kingdom
... The alloying metal in England was and is traditionally copper-only, although a component of 1.25% silver replacing the same weight of copper, as a softening agent, was briefly used in gold sovereigns in the single ... Crown gold with copper as the only alloying metal other than gold, remains the standard used in the British gold sovereign, which is still minted ...
Mechanical Alloying
... Mechanical alloying (MA) is a solid-state powder processing technique involving repeated cold welding, fracturing, and re-welding of powder particles in a high-en ... Mechanical alloying is akin to metal powder processing, where metals may be mixed to produce superalloys ... Mechanical alloying occurs in three steps ...
Stacking-fault Energy - Influences On Stacking Fault Energy - Alloying Elements Effects On SFE
... long been established that the addition of alloying elements significantly lowers the SFE of most metals ... show how the SFE of copper lowers with the addition or two different alloying elements, zinc and aluminum ...
Liquid Metal Embrittlement - Characteristics - Metallurgy
... Alloying of the solid metal alters its LME ... Some alloying elements may increase the severity while others may prevent LME ... The action of the alloying element is known to be segregation to grain boundaries of the solid metal and alteration of the grain boundary properties ...
Foundryman - Process - Melting
... Virgin material, external scrap, internal scrap, and alloying elements are used to charge the furnace ... Alloying elements are either pure forms of an alloying element, like electrolytic nickel, or alloys of limited composition, such as ferroalloys or master alloys ...