Sintered Iron Based Materials

Generally there is a huge application of powder metallurgy produced parts, especially in the automotive industry.
The complexity of these parts however can mean that through the presence of pores crack propagation can be a very real problem which needs to be addressed through various alloying and process techniques. Continue reading

Manganese Bronze Alloys

Bronze alloys exhibit very good toughness, strength, corrosion resistance, electrical conductivity, and thermal conductivity.
As one of the oldest alloyed materials a range of applications exist to take advantage of the various positive characteristics such as high load bearings, bushings and hydraulic cylinder parts. Continue reading

Thermal Expansion of Stainless Steels: Part One

The coefficient of thermal expansion effectively measures the rate of the material expansion as a function of temperature.
This is a critical measure of the material where the application infers heating and remaining at a fixed dimension for any period of time. Continue reading