See how copper improves the performance in automotive.
"Copper has always been recognized as the preferred material for conducting electricity, which is why it is used universally in motor windings."
(Origin from CDA at http://www.copper.org/applications/automotive/electric-vehicles/performance.html)
Photo Courtesy of AMP Incorporated
The copper industry defines temper as "the condition produced in a metal by mechanical or thermal treatment and having characteristic
structure and mechanical properties." This is a broad definition since
in any copper alloy, metallurgical structure is the major determining factor
of resistance to deformation during fabrication and use.
The copper industry defines temper as "the condition produced in a metal by mechanical or thermal treatment and having characteristic
structure and mechanical properties." This is a broad definition since
in any copper alloy, metallurgical structure is the major determining factor
of resistance to deformation during fabrication and use.
The structure of a cast product reflects metal temperature at the time of
pouring, cooling rate, and the method of containment during solidification.
The wrought structure of hot-worked products reflect the hot-working
temperature and the amount of mechanical work imparted. The grain
structure of cold-worked products will reflect the original structure (cast or
wrought) before cold working and the strain imparted by the cold work.
pouring, cooling rate, and the method of containment during solidification.
The wrought structure of hot-worked products reflect the hot-working
temperature and the amount of mechanical work imparted. The grain
structure of cold-worked products will reflect the original structure (cast or
wrought) before cold working and the strain imparted by the cold work.
When used to describe a copper or copper alloy product, the temper
name or designation defines a fundamental and characteristic state.
Standard tempers have been established to describe a number of such states.
The three basic temper categories for single phase copper and copper alloys
strip, sheet and plate are hot-rolled, cold rolled and annealed. Hot rolled temper
is generally only applicable to plate and is essentially the same as an
annealed material having similar grain structure. The annealed and cold rolled
tempers are more applicable to strip products which are the focus of this publication.
name or designation defines a fundamental and characteristic state.
Standard tempers have been established to describe a number of such states.
The three basic temper categories for single phase copper and copper alloys
strip, sheet and plate are hot-rolled, cold rolled and annealed. Hot rolled temper
is generally only applicable to plate and is essentially the same as an
annealed material having similar grain structure. The annealed and cold rolled
tempers are more applicable to strip products which are the focus of this publication.