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Alloys

Orion UX Plus
Orion UX Plus
Type Indication Colour
IV 5,7,9 white
Au Pt Pd Ag Rh Ir Cu Sn Zn In Ga Rest
77,1 7,7 9,5 2,0 - - - x - 3,5 - -
Melting interval Density E-Modulus
1150°C to 1235°C 17,8 g/cm² 100 GPa
Preheat temp. Casting temp. elec. Crucible
800°C 1350°C graphite/ceramic/glass carbon
Hardness HV5 Tensile limit MPa
As cast 220 After firing 235 As cast 580 After firing 600
Hard 265 Soft 130 Hard 640
Tensile strength MPa Elongation %
As cast 760 After firing 740 As cast 10 After firing 7
Hard 770 Hard 5
TEC Recommended solders
25 - 500 °C 14,1 µm/m.K Before firing 1090°C wit / 1060°C PdF geel
25 - 600 °C 14,3 µm/m.K After firing II PdF 800°C / III PdF 750°C
Oxidation (without vacuum) Hardening (cooldown by air)
950°C 5 minutes 650°C 15 minutes
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