It wouldn’t be bold to argue that most people are not individually aware of the industry that is powder metallurgy. The truth is simple, however, and hard to ignore. Our entire mechanical world, which comprises the vast majority of the first world, consists of mechanical objects operating with solid bearing components at their core. These […]
To obtain the finest possible compacted and sintered parts, the powder metallurgy sector requires access to a source of properly blended raw material. These are the mixed powders that mingle with alloying additives and lubricants. It’s here that the industrial machinery breaks from its normal linear processing configuration. Back at square one in the production […]
At one end of the workbench, a bronze bearing is awaiting inspection. At the other end, a clutch plate is on display. A pair of surgical scissors sits between the two different items. What do they all have in common? The answer, as you’d expect, is that they were all sintered. A metal powder was […]
Sintered bronze bearings perform an essential role in many applications. The friction dissolving components self-lubricate, they require little maintenance, and they’re economically priced. Now, we’ve already described the lubricant impregnation process in some detail. Furthermore, we’ve talked about powder metallurgy, the science that makes this partnership possible. Proceeding further on this track, we’re about to […]
In place of superfluous text, we’re digging straight into the indicators that signal a sintering failure. There are different symptoms, signs that crop us with different cues, and it’s our job to clearly identify each one. Where do we start? Well, a deeper look at metal porosity seems logical. After all, that spongy metal structure […]