[ Problem Point ]
There was no way to heat at any temperature and cool at any temperature to develop the crystal structure.
[ ⇒Kaizen Point ]
It was heated to a high temperature using a halogen point heater.
Since it was light heating, temperature profiling could be set without interfering with the cooling nitrogen gas.
Moreover, the equipment became smaller and it became easier to apply for research funds.
Related page:
No.42 Synthesis of alloy particle 
No.44 Thermal expansion evaluation of a special alloys 
No.41 Semiconductor wafer heat-treatment process 
No.6 Heat source of heat power generation examination system 
No.7 Test piece heating in the vacuum chamber 
No.31 Synthesis of fine metal powder bonding material 
No.33 Synthesis of CFRP in a nozzle 
No.37 Heating processing of the double-arm robot