フィラメント構成
Filaments are available in all shapes and sizes. Both the filaments and welded assemblies can be produced in wire or ribbon material. Helical, arrow, straight, circle, and horseshoe-shaped configurations are just some of the many geometries we offer.
フィラメント材料
A choice of tungsten, iridium, molybdenum, rhenium, and platinum is available for custom forming to your required dimensions and tolerances.
コーティング
Yttrium oxide (yttria) coating is available and can be applied to both wire-type and ribbon-type filaments. This coating is designed to offer the advantages of a burn-out-resistant base metal and a low-work function coating, which enhances the filament’s operation in various operating conditions. An inactive protective coating is also available as a final step in the manufacturing process.
ランタンフィラメント
高真空（10-5Torr以下）または不活性環境での使用のためのホウ化ランタン被覆レニウムフィラメントを提供しています。これらのフィラメントは、フレデリックス社が提供する他のフィラメントよりも優れた電力効率を提供します。