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

Dynamic Strain Aging in Steel: Part One

Dynamic and static strain aging are the two main methods by which a material is further aged either during or after a period of plastic deformation.
Dynamic strain aging is specifically characterized by a rapid aging process which occurs during the actual straining and is associated with subsequent strength property advancements of the material. Continue reading