System
description
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2019-10-16
4
–4
4.4
Set-up in the vacuum chamber
Figure 3: set-up with graphite crucible
Position Description
Function
1
thermocouple type S
Allows a temperature measurement up to 1400 °C.
2
ceramic crucible with
graphite inlet
In this crucible the graphite contains the heat and trans-
fers the energy to the metal.
3
ceramic cover
Protects the thermocouple against contamination with
liquid metal or graphite.
4
Flask adapter
Adapter for various flasks and mould sizes.
5
Mould
Here graphite mould. You can use flasks too.
4.4.1
Different crucibles
Figure 4: types of crucibles
1
2
3
4
5
Ceramic crucible with
graphite inlet for
precious metals
#12279021.
Ceramic crucible for
CrNi, CrCo and other
steel alloys
#12279020.
Ceramic crucible for
platinum and other high
temperature alloys
#12279030
