Usage | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The vacuum sintering furnace is mainly used in the powder
metallurgy product, the metal injection formation product, and the
sintering of the stainless steel base, the hard alloy, the super
alloy, the high proportion alloy, the ceramic material, the
magnetic material, the neodymium iron boron and so on. Each metal
oxide’s saturation vapor pressure is very low in the vacuum, which
could urge the oxide’s decomposition and elimination. So the
component surface’s brightness is high, simultaneously the metal
has the very strong activeness, which could be used for active
sintering. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Feature | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Even heating, reliable heat insulation and temperature measurement: Reasonable heating structure, fine material quality, to guarantee
furnace temperature uniformity in vacuum state. Using measure temperature element of famous brand, accurate
temperature measurement. Advanced automatic control and reliable safety interlocking: Using computer or PLC touch screen to realize an full automatic
control of temperature and action. And having the function of sound
and light alarm and safety interlocking when overpressure, the
hearth’s temperature is excess and it’s water temperature is too
high. The stable highly effective vacuum system: Using the advanced vacuum unit, to achieve the requirements of high
pressure rising rate and low gas leakage rate. Fast cooling system which can improve the production efficiency: It is equiped with an internal recycle rapid cooling device and
workpiece. The workpiece has efficient heat exchange technology and
multi-directional blow making the cooling effectively and quickly. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Structure | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The vacuum sintering furnace has vertical and horizontal-type two kinds. According to the furnace temperature and the customers’ technological requirements, using graphite, molybdenum or tungsten as the heating element and heat shield. The programmable PID adjusts are installed. The chamber can be moved out totally for easy maintenance. An air charging system is equiped which can fill the protection gas or working gas into the furnace, the gasification current capacity is adjustable. The internal recycling cooling system is equiped, which can accelerate the material to cool in the furnace, reducing working period, and it’s good for improving the product quality and the working efficiency. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Technical Parameter
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