Category: AccessoryPublish Time: 2017-01-25 12:47
RSP Technology develops, produces and sells aluminium super alloys
with high end roperties. By using its own Meltspinning process,
ultra fast cooling rates can be reached, converting more than 1
million degrees per second. As a result very fine nanostructured
alloys with new functionalities are being developed and produced.
For the optical industry there are 3 main application areas:1. Diamond machined mirrors1 A. By replacing conventional 6061 with RSA-6061, surface
roughness can be reduced with 50%. RSA-6061 can be delivered under official qualifications ISO and
SAE-AMS-QQ.1 B. If a better surface finish is required RSA-905 offers RMS
values below 2nm. In addition this alloy offers improved mechanical and physical
properties.1 C. RSA-443 can be used as mirror body with high stiffness and low
thermal expansion equal to Nickel. So bi-metallic effects can be omitted if a nickel coating is
required for reaching RMS values like 1nm.2. Insert and mould applicationsRSA-905 offers several significant advantages compared to
conventional Cu-based alloys like brass, Cu-Ni and Cu-Be.- simple logistics and low cost due to absence of Nickel coating.- increase of mould life with about 100% compared with a Nickel
coated surface.3. Polished mirrorsRSA-905 is a polisheable aluminium alloy offering RMS values below
1nm.RSP alloys can be produced in the following standard dimensions:Bars: diameters 18, 22, 26, 35, 45, 60, 80, 110 mmBillets: diameters 200, 275, 500, 1.000 mmAny other size can be custom made in round, rectangular or any other shape up to 1.000 mm.
In co-operation with shareholder Hittech Group, RSP is able to make
parts and assemblies according to customers specification.