Furnaces are the widely applicable devices that are used in industrial as well as laboratory setting. These generally produce higher degrees of temperatures for manufacturing of products, conducting research or other uses. In production the furnaces attain high temperatures to melt different metals, conduct brazing of stainless steel, sintering and so on. There are different types of furnaces present in market that vary in size, heating temperatures and assembly. This device requires many different parts for operation such as furnace heating elements, tubes, insulators and so on. When it comes to buying or replacing the parts you need to take extra precaution. Nowadays several reputed companies are offering variety of furnace parts through online sources. Following are some crucial furnace parts and their buying tips. Quartz tube
These are prerequisite part of furnace and required for the heating application of this device. These are present in wide variety in terms of sizes, shapes and lengths over online market. The ovens that use this tube are generally used for conducting laboratory research through electrical heating device. The ideal length of this tube for lab ovens is anywhere between one inch to twelve inches. While buying the tubes, make sure the length is ideal for your furnace and the constant working temperature is around 1200 degree Celsius.
Molybdenum disilicide (mosi2) heating elements
These heating elements are the parts that actually produce heat inside the furnace or oven. The mosi2 heating element is especially made for industrial and lab furnaces as it provides a temperature around 1800 degree Celsius. This is used in the electrical furnaces as it generates heat via resistance to the current. These elements are widely used in electric devices because they are known to stand higher temperatures and provide durability. These are present in different purity grades, temperature ranges and shapes. While buying the elements check whether the heating zone diameter, terminal diameter and standard distance matches with that of your existing elements or device.
Silicon carbide tube
This part is used for sintering application of heating devices, oil drilling machines and other equipments. It is highly resistant to varying degrees of temperature, corrosion, abrasion and thermal shock. These tubes are made out of fine powder of silicon carbide and are formed using different methods such as casting, injection moulding and so on. These are also present in wide varieties and sizes that should be checked before purchase.
While purchasing any furnace part it is important to consider the size, dimensions and material. Always buy the parts from reputed providers to get high quality material for your devices.
