Much has yet to be learned regarding the alloys of metals, because a very small difference in the proportions of the metals employed produces a great difference in the quality of the alloy sought ...

When you know the UNS number for a metal or alloy, you may use these tables to determine the prime material (metal) or classification of alloy represented by the UNS number. Table 4.54: Primary Series ...

Medium-entropy alloys combine three or four metals in roughly equal amounts; high-entropy alloys combine five or more in the same way. In contrast, conventional alloys are mostly one metal with ...

They can be made harder by adding another element to the pure metal, so forming an alloy. This explains why an alloy often has more uses than the pure elements it is made from. In a pure metal ...