Round gold target 35 mm Au 99.99

Round gold target 35 mm in diameter is available in Au 99.99 gold grade. This item belongs to the catalog of materials for coating deposition processes.

• Shape: round target.
• Diameter: 35 mm.
• Material grade: Au 99.99.

Tolerances, surface condition, backing requirements, packaging, and delivery volume must be agreed upon before ordering.

Purpose and applications

The gold target is intended for thin film deposition processes where the material serves as a source of gold. When selecting, consider the shape and size of the working surface, compatibility with the mounting fixture, cooling requirements, and the allowable erosion zone of the specific system.

How to select the configuration

The main selection parameters are already listed in the item: product type, size or thickness, gold grade, and reference document. Additionally, determine the working dimensions, tolerances, delivery condition, flatness or straightness requirements, and allowable processing method. Grades with similar designations cannot be considered interchangeable without verifying composition and documentation. This item specifies grade Au 99.99, which is chosen when the project imposes stricter requirements on gold content and impurity control.

Working with the material

Before installing the target, inspect the surface, geometry, and absence of contamination. The mounting method, need for a backing, and preparation parameters are determined by the equipment design. The operating regime cannot be selected solely based on the material name: it depends on the deposition method, power, atmosphere, and required coating properties.