CVI is a manufacturer of high performance vacuum and controlled atmosphere sintering and heat treatment furnaces for MIM, stainless steels, high speed steels, hardmetals, and ceramics. Graphite or refractory metal hot zone furnaces available in laboratory to production size at temperatures up to 3500°C, operating from high-vacuum to 100bar
Therelek's custom made lab equipment like bell jar atmosphere and vacuum furnaces, raising hearth furnaces, tubular furnaces, vacuum and atmospheric hot presses, calibration furnaces, chamber furnaces and box furnaces in temperature operating ranges up to 3000°C are offered.
Vacuum/Controlled Atmosphere Batch Furnace. The basic design comprises of three standard hot zone sizes in four different temperature ranges (1000°C, 1315°C, 1650°C, and 2200°C), with a long list of optional equipment that makes this one of the most versatile custom-designed furnaces available today.
Vacuum Debinding & Sintering Furnace Vacuum Heat Treatment Furnaces Vacuum Brazing Furnace Vacuum Induction Melting Furnaces Lab Vacuum Furnaces Vacuum Graphitizing Furnace And Carbonization Furnace Vacuum Hydrogen Furnace Vacuum Diffusion Brazing Furnace Vacuum Gas Quenching Furnace Vacuum Tempering Furnace Vacuum Annealing Furnace Vacuum Oil
In July 2015 join to China tungsten industry association. Has gotten 17 patents of sintering furnace. Has produced 80 sets of Sinter-HIP furnace and 70 sets of vacuum dewaxing sintering furnace untill the end of 2016, We can provide customers with "Customized design", "research and development", "tailor-made" service.
Vacuum induction furnace is a kind of furnace that uses induction heating to carry out protective sintering of heated articles. It can be divided into power frequency, medium frequency, high frequency and other types, which can be classified into sub categories of vacuum sintering furnace. Some common troubles of vacuum atmosphere furnace and
The high temperature induction sintering furnace comes with the property of 2500°C maximal temperature. This metal powder sintering furnace is highly recommended for high temperature alloy materials and ceramics, molybdenum and tungsten in particular, as well as heat treatment for carbon materials.
Sintering is the process of compacting and forming a soild mass of material by heat or pressure without melting it to the point of liquefaction. It is one of the final stages of ceramics fabrication and is used to increase the strength of the compacted material.
2010430Furnaces for normal sintering applications are continuous-belt furnaces (Fig. 1). This type of furnace automatically conveys the parts through the furnace on an alloy belt. Mesh-belt furnaces are usually not used above 2100°F/1100°C due to the limitations of the metallic alloy belt and muffle.
Silicon carbide sintering furnace is a key equipment for producing silicon carbide materials. The product is uniform, the reaction is complete, the combination content is high, the quality is good; It is equipped with dewaxing system to strengthen the dewaxing effect and the atmosphere is more stable.
Silicon carbide sintering furnace is a batch induction heating furnace, mainly used for producing tungsten carbide powder, titanium carbide powder, vanadium carbide powder and composite metal powder of various sizes in cemented carbide and powder metallurgy industries.
From induction heating to vacuum induction melting . ECM Technologies is a historic actor in the induction sector.In the early 90s, ECM Technologies and CFEI (previously Saphymo Cell) - both members of the Dynathermic group - proposed heat treatment installations, under vacuum and under controlled atmosphere.
The effect of particle size and sintering temperature on density and microstructure was studied. Pressureless sintering of boron carbide powder (0.5 μm) at 2375 °C yielded a pellet of 93% ρ th. Addition of zirconium dioxide was found to be beneficial in lowering the sintering temperature.
Vacuum Sintering Furnace with Nitrogen Atmosphere. Atmospheric sintering furnace is mainly used for sintering ceramics, metallurgy, electronics, glass, refractories, etc.It can be sintered and reduced with inert protective gases such as nitrogen, argon, helium, or pre-vacuum sintering as needed.
EMA 5646 Ceramic Processing Zhe Cheng (2015) 7 Sintering Conventional Pressureless Sintering - Lab Furnace Configuration Conventional air box furnace/muffle furnace Tube furnace w/ atmosphere control Stainless steel: up to ~1100 oC Quartz tube: up to ~1200 oC Mullite otube: up to ~1450 C Alumina (Al 2 O 3
The constant release of energy of the induction-heated graphite susceptor makes it possible to achieve an excel-lent uniformity of temperature even at high temperatures of more than 2500°C. The higher investment costs for such furnaces in compari-son to resistance-heated furnaces are compensated by the far higher life time of induction furnaces.