In terms of current industrial requirements, the most interesting subject to the writer is the treating for bio-implant items and “repairs” to components that are inserted into the human body.

David Pye, our resident metallurgy specialist and blogger, put together a list of inspiring quotes about learning that he thought would be enlightening to his readers.

David Pye, our resident metallurgy specialist and blogger, put together a list of inspiring quotes about learning that he thought would be enlightening to his readers.

This is the sixth and final part of David Pye's series on the heat treatment of small arms, guns and rifle barrels. Part 5 can be found here.

This is part 5 of David Pye's series on the heat treatment of small arms, guns and rifle barrels. Part 4 can be found here.

This is part 4 of David Pye's series on the heat treatment of small arms, guns and rifle barrels. Part 3 can be found here.

This is part 3 of David Pye's series on the heat treatment of small arms, guns and rifle barrels. Part 2 can be found here.

This is part 2 of David Pye's series on the heat treatment of small arms, guns and rifle barrels.

This is the first of several blogs that will describe some of the heat-treatment practices conducted on, handguns, rifle barrels, sniper barrels and artillery (155-mm howitzer).

David Pye's blog series on hardness testing continues ... and concludes with part 11.