pressure sintering furnace for cemented carbide

Last crawled date: 1 year, 10 months ago

pressure sintering furnace for cemented carbide
brief description:
gas pressure sintering means that the sintering process is carried out at low pressure first, then the material is sintered under normal pressure and finally sintered at high pressure (the result is to further increase the fatigue state of the material and quickly eliminate the stress in the material), after the high temperature and high pressure sintering process, the mechanical properties (hardness, strength, toughness, etc.) of the materials are better than those of the ordinary sintering process.
1、 principle of equipment
gas pressure sintering means that the sintering process is carried out at low pressure first, then the material is sintered under normal pressure and finally sintered at high pressure (the result is to further increase the fatigue state of the material and quickly eliminate the stress in the material), after the high temperature and high pressure sintering process, the mechanical properties (hardness, strength, toughness, etc.) of the materials are better than those of the ordinary sintering process.
2、 equipment usage
this product is of periodic operation type, which is suitable for high temperature and high pressure sintering of ceramics (such as silicon carbide, zirconia, alumina, silicon nitride, etc.) and metal materials (such as cemented carbide) under the condition of high pressure protection atmosphere, which is conducive to increase the sintering density of materials and improve the mechanical properties of materials.
3、 main features of the equipment
the equipment is designed and manufactured according to the requirements of class 3 pressure vessel standards.
the door lock of the furnace is bolted or tooth locked quick release flange, which is easy to operate, safe and reliable.
the heat preservation material in the furnace is carbon deposition composite hard felt, and the heating element is imported graphite.
the temperature measuring element adopts ultra-high temperature protection tube and tungsten rhenium thermocouple. the service life of thermocouple wire is as long as 6 months.
the control system is touch screen with complete functions of safety interlock protection and alarm.
high pressure valve and pipeline are selected brand or equivalent imported products, safe and reliable.
vacuum pressure sintering furnace complete set of drawings, welcome to download! vacuum sintering furnace is a kind of furnace which uses induction heating to carry out protective sintering of heated objects. it can be divided into power frequency, medium frequency, high frequency and other types, which can be classified into the subclass of vacuum sintering furnace. vacuum induction sintering furnace is a complete set of equipment for sintering cemented carbide cutter head and various metal powder compacts by using the principle of medium frequency induction heating under vacuum or protective atmosphere. it is designed for the industrial production of cemented carbide, dysprosium metal and ceramic materials.