...screw design. In most cases,the high operating temperatures in these applications require these cast-in heaters to be constructed of a bronze alloy, however aluminum alloys are used for applications which do not require the higher watt densities. While the
...screw design. In most cases,the high operating temperatures in these applications require these cast-in heaters to be constructed of a bronze alloy, however aluminum alloys are used for applications which do not require the higher watt densities. While the more
