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.
(Note: Sweet potatoes are part of the morning glory family, not the nightshade family, and perfectly safe to feed to your chickens.) No tomato leaves and no eggplant leaves both of which are also part of the nightshade family and potentially toxic.