High Pressure High Temperature Tube Furnace with Ni Based Super-alloy

High pressure high temperature tube furnace is mainly used in the research requiring high temperature and high pressure and the hi-temperature and hi-pressure can be accurately controlled.It is widely used in synthesis of the new materials and quick sintering of the workpiece, such as, Piezoelectric ceramics, superconducting materials, magnetic materials, ferroelectric superhard materials.

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Product Introduction

Brief Introduction:

Feature:

Heating temperature up to max. 900°C or 1100°C, Depends on tube alloy.
Nickel-base super alloy processing tube is included.
3. Max pressure up to 800 PSI.depended on tube alloy.
4. Double layer steel casing with air cooling to keep furnace surface temperature lower than 60°C
5. High purity fibrous alumina insulation for Max. energy saving.
6. PID automatic control with 30 steps programmable. Automatic over-temperature and thermal broken protection
7. One set of high positive pressure flange.
8. The pressure sensor is installed in the flange. The pressure will be displayed in the pressure

controller in the front panel of furnace. The alarm system is built in the pressure controller whichallow user to set up the high and low limit point of pressure. When the measuring pressure

exceed limit point, the alarm strobe and whistle will be activated for warning.

Technical Parameter:

Furnace Tube	Ni based super-alloy ( Waspaloy or equivalent)
Furnace Tube	OD 60 x ID 52 x Length 1000 (mm)
Working Pressure vs. Working Temperature	1160 PSI (8.0 Mpa) max. at ≤800°C
	700 PSI (4.8 Mpa) max. at ≤900°C
	348 PSI (2.4 Mpa) max. at ≤1000°C
	230 PSI (1.6 Mpa) max. at 1100°C
	Never heat up above 1100°C
	Pressure calculation based on safety factor 2 for 4,000 hours service life )
Pressure Measurement Range	0~15Mpa
Max. Heating Temperature without Loading	1100°C
Support Working Gases	Inert gas, hydrogen and oxygen
Heating Temperature	1100°C max.for < 1hr
Heating Temperature	1000C for continuous
Heating Rate	≤20°C/min
Heating Element	Fe-Cr-Al Alloy doped by Mo
Heating Zone	440mm Single zone
Temp. Control	PID control method with over-temp protection
Temp. Control	Temperature stability: ±1°C
Positive Pressure Sensor	Installed in high pressure flange
Pressure Alarm System	Upper limit and lower limit control method
Pressure Alarm System	Alarm strobe and warning whistle
Voltage	AC 220V 50Hz Single Phase (or according to your requirement)
Power	2.5KW
Power	(20A breaker required)
Flanges & Fitting	One pair of CF-63 flange and copper gasket is included
	One 1.5meter long, 1/4" high pressure flexible tube is included for connecting to gas tank and gas-inlet furnace tube. Max. working pressure 200bar.
	Please never use ordinary SS tube to connect to gas-inlet for using > 5Mp pressure, which may cause tube exploded. The safety pressure relief valve is available to be installed at the downstream side.