Patenting consists of passing the wire through tubes in a furnace at about 970掳C. This high temperature treatment produces uniform austenite of rather large grain size. The subsequent cooling ...
Steels can exhibit a wide variety of properties depending on composition as well as the phases and micro-constituents present, which in turn depend on the heat treatment ...
Superior properties, such as high ductility, high yield stress, good hardenability, good weldability, simple heat treatment without deformations, have led to a widespread application of maraging steels ...
Magnesium alloys usually are heat treated either to improve mechanical properties or as means of conditioning for specific fabricating operations. The type of heat treatment selected depends...
Lead is normally considered to be unresponsive to heat treatment. Yet, some means of strengthening lead and lead alloys may be required for certain applications. Lead alloys for...
Nickel and nickel alloys may be subjected to one or more of five principal types of heat treatment, depending on chemical composition, fabrication requirements and intended service...
Copper alloys that are hardened through heat treatment are divided into two general types: those that are softened by high-temperature quenching and hardened by lower-temperature...
By using Design for Performance methodology, fatigue properties of several nickel-based alloys have been examined. Mechanical tests and microstructural study after different direct aging treatments ...
* Profit excluding items $1.12/shr vs Street view $1.04 * Authorizes $1 billion share repurchase program * PML risk with Tysabri increases with length of treatment * Shares down 2.3 percent (Updates with company, analyst...
Although copper is the metal that is longest used technologically by mankind and aluminum one of the shortest, in both industries a variety of melt treatments and sometimes similar technologies were ...