Intercritical annealing is where the metal is heated to between its lower and upper critical temperature point to allow partial transformation of the matrix into austenite followed by slow cooling or holding below the lower critical temperature point.
Food to Keep Away From Your Chickens. But there are also lots of things your chickens should not eat. Ever. Here's a list: 1. Raw potatoes and potato sprouts. Raw potatoes are hard for chickens to digetst while the green parts of potatoes and the sprouts are toxic. 2. Rotten food.
10 Foods Your Chickens Should Avoid. 1  Plants from the nightshade family â Nightshade plants such as potatoes, tomatoes, and eggplants have a toxic substance in their unripened fruit and leaves called solanine that could be harmful to your flock.