National Element's services include new design, replacement, reconditioning, emergency repair and upgrades for most industrial heating elements and components. Our heating element bank is second to none and facilitates ﬁnding what you need quickly and cost eﬀectively.
Galvanizing furnaces; Hardening furnaces; Sintering furnaces; Kanthal products are designed for extremely high temperatures in reducing (carburizing and nitriding), neutral and oxidizing atmospheres, contributing to maximized heat flux and reduction of process time. Kanthal heating elements, for example, are designed to operate at up to 1850°C
It is based on the inter-relationship of furnace temperature, element watt loading, and the ability of the element to radiate the heat generated. Design information is available from a variety of sources showing the effects of element placement on radiation ability and the relationship of furnace temperature versus element watt loading.
Resistivity Properties of MoSi 2 Heating Element. The resistivity of MoSi 2 heating elements rises with increase in temperature (shown in the graph below). When the temperature of the heating stage is below 300 °C, less than 35% of the total output power should be applied to avoid stressing the elements with excessive current.
The furnace has a uniform temperature field, the surface temperature of the double-layer heat-resistant furnace body is close to room temperature, and the heating and cooling functions are adjustable. The furnace adopts imported high-temperature composite fiber materials and is constructed by a numerical control process.
The furnace consists of high purity alumina polycrystalline fiber brick and high quality heating element. This furnace equips with air cooling system, which makes temperature cool and rise quickly. It is an ideal tool for materials annealing and sintering, composition analysis, quality testing, ashing in colleage lab, research institutes, etc..
200895Electric heating elements are a popular choice of many heat treaters. They come in a variety of shapes, sizes and materials. One of the most common types are silicon carbide heating elements, known by several tradenames including Globar® and StarBar®.
1700°C industrial box furnace (box type resistance furnace) mainly provides high temperature heat treatment environment for industrials, research institutes, factories and other industrial laboratories, and is applied to new materials such as metal materials, ceramic materials, nano materials, and semiconductor materials.
Custom Heating Elements. In addition to the many standard heating elements offered, we can also provide custom heating elements that will meet the requirements of your application. Our specialty is making custom and replacement MoSi2 heating elements for your specific needs.
New element forms have also been developed and in this handbook you will find information about SUPERTHAL high temperature heating modules. KANTHAL SUPER elements have proved to be very useful not only at high furnace temperatures, but also at lower temperatures, particularly in the field of heat treatment of
heating treatment boron carbide vacuum induction sintering . 20121031-Large Industrial Electric Vacuum Sintering Furnace I, Structure Description:This equipment is vertical, and it uses the graphite rod as the heating element atmospheric sintering furnace - atmospheric sintering furnace Read More. 206L vertical type vacuum induction sintering furnace for silicon carbide heating vacuum
200011Thermal Technology's Model 812T furnace has usable hot zone dimensions of 7 inches diameter by 8 inches tall. This hot zone features tantalum heating elements and radiation shields. Important process parameters in the sintering of the capacitor anodes include a high degree of temperature uniformity and a high level of vacuum.
4.Resistance characteristics The resistance of MoSi2 heating element doesn't vary with the using time, so the old and new products can be mixed.. 5.Surface load Suitable surface lad is the key to optimum longest service life. when to design the furnace, please refer to the recommend surface load at different atmosphere.
New Design Dental Lab Cad/cam Cocr Soft Metal Alloy Sintering Furnace, Find Complete Details about New Design Dental Lab Cad/cam Cocr Soft Metal Alloy Sintering Furnace,Dental Lab Porcelain Furnace,Electric Ceramic Furnace,Laboratory Muffle Furnace from Laboratory Heating Equipments Supplier or Manufacturer-Shanghai Alarge Furnace Co., Ltd.
Furnace sintering can achieve temperatures of 2700 °C. Sintering furnaces can also heat with microwaves instead of heating elements. The microwaves are absorbed throughout the product, which heats volumetrically. More rapid heating rates and shorter sintering cycles are possible with microwave sintering and potentially lower sintering
The term muffle furnace may also be used to describe another oven constructed on many of the same principles as the box-type kiln mentioned above, but takes the form of a long, wide, and thin hollow tube used in roll-to-roll manufacturing processes. 
We can customize your own vacuum hot pressing furnace and vacuum heat treatment according to your special needs. Shenyang North vacuum Professional Custom Vacuum Hot Pressing Sintering Furnace In addition to the company's conventional models, we can design various special specifications vacuum furnaces according to user needs.
Vacuum high temperature sintering furnace is made of graphite for the heating element of the vacuum resistance furnace for metal compounds, ceramics, inorganic compounds in a vacuum or protective atmosphere sintering products can also be used for metal materials, heat treatment.