Laboratory vacuum gas nitriding furnace

Introduction to gas nitriding furnace


Kejia high temperature vacuum atmosphere furnace can promote the operation of combustion cycle in the atmosphere


Conditions can be changed during the operating cycle from oxidation (e.g. air to inert atmosphere) or argon /


Nitrogen to the vacuum. This type of vacuum furnace can be multi-atmosphere treated in one cycle: adhesive


Burn in the air and sinter the parts in a vacuum or inert gas atmosphere. These atmosphere furnaces are


Designed for precise air/inert gas flow control, precise temperature control, excellent temperature


Uniform, durable performance and safe operation. The vacuum atmosphere furnace is very suitable


Vacuum atmosphere brazing, sintering, surface treatment, heat treatment and high temperature


Material processes include stainless steel, titanium, aerospace materials, silicon carbide wafers, other metals


And ceramics.


Laboratory vacuum gas nitriding furnace


Characteristics of gas nitriding furnace


1) small deformation of workpiece


2) bright surface color without oxidation


3) the vacuum is as high as 7x10-3pa or higher


4) low thermal inertia


5) easy to operate


6) quick cooling


Technical parameters of gas nitriding furnace


Model

1200XV

1400XV

1700XV

Max temperature

1200C

1400C

1700C

Working temperature

1100C

1300C

1600C

Heating rate

0~20C/min

0~15C/min

0~15C/min

Accuracy of 

temperature control

+/-1C

+/-1C

+/-1C

Heating elements

Electric resistance 

wire with molybdenum

SiC rode

MoSi2 rode 

Refractory material

1430 type alumina 

ceramic fiber

1600 type alumina 

ceramic fiber

1800 type alumina 

ceramic fiber 

Furnace structure

Double water 

cooling system

Double water 

cooling system

Double water 

cooling system

Thermocouple

K

S

B

Max.Vacuum level(supporting customized 

products) 

7X10-3 Pa

7X10-3 Pa

7X10-3 Pa

Normal voltage

110-415V

50/60Hz

110-415V

50/60Hz

110-415V

50/60Hz

Chamber Size

150x150x150mm (6"x6"x6")

150x150x200mm (6"x6"x8")

200x200x200mm (8"x8"x8")

200x200x300mm (8"x8"x12")

250x250x300mm (10"x10"x12")

300x300x400mm (12"x12"x16")

350x350x400mm (14"x14"x16")

400x400x400mm (16"x16"x16")

500x500x500mm (20"x20"x20")




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