A mixture of phases whose composition are determined by the eutectoid point in the solid region of an equilibrium diagram and whose constituents are formed by eutectoid reaction.
Welding Tech
Alloy of a composition that solidifies at a lower temperature than the individual elements of the alloy and freezes or solidifies at a constant temperature to form a fine mixture crystals made up of two or more phases.
When the arc or burn-off characteristics are not smooth and difficult to handle. Can?t control where the puddle goes.
The maximum stress that a material will support indefinitely under variable and repetitive load conditions.
Permanent elastic extension which a metal undergoes during tensile testing; the amount of elongation is usually indicated by the percentage of an original gage length.