Our company is experienced in produding high-temperature components and our main exporting products are sic heating element and mosi2 heating element. With complete quality management systems, advanced equipment, good production environment, strong technique power and complete testing facilities, we produce molybdenum ejectors, molybdenum wires, molybdenum crucible products, molybdenum electrodes, molybdenum bars and others. We have got ISO9001: 2008 quality system authentication.
We are one of the largest suppliers of molybdenum ejectors in China. With 150 tons of annual output, our products are sold well an enjoy a good fame at home and abroad.
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Seller:
- Molybdenum disilicide heating element
Molybdenum disilicide (MoSi2) heating elementis a resistance generate-heating component made from MoSi2 or the basic material. It is used in high temperature under the oxidizing atmosphere, it looks like glass in its surface and form a light SiO2 glass film which can protect the element not to be oxidized. So this kind of element has unique effect for resisting oxidization in the high temperature. It is used to the highest temperature up to 1800C during oxidizing atmosphere. According to your request, our company can produce the products of Pole, "U", "W" and "U"-right angle shapes, etc.
MoSi2 heating element can usually make use of furnace temperature from 1300C to 1800C. It is extensively used in the industries of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture, etc.. It is an essential ideal element when the products are sintering in the high temperature.
MoSi2 Heating Element's installation:
The brittleness of MoSi2 heating element is relative more under the usual temperature, it also has plasticity under the high temperature. So you had better hang and erect vertically the "U"-shape element. If you need to erect it horizontally, please choose a support of high-temperature insulating materials. The cone-part of the element must extend inside the furnace. At first the fixture of MoSi2 power connector cant be screwed too tightly. When temperature of the element is going up, please twist it tightly again, so the element is not easily broken.
(our suggestion: please choose the specialize power connector provided by our company)
The furnace top must be a good function of heat-preservation. In general, the temperature of furnace top cant be over 300C. The voltage should be low 0.1 between the power connector and the element. In order to avoid radiating heat to pass the connector, the distance is not less than 50mm between the low end of connector and the upside of the ceramic brick.The Dia.6 element can't be used of 170A for a long time. The Dia.9 element can't be used of 300A for a long time.
Specifications:
The product includes series 1700 grade, 1800 grade. Packaging is available in U shape, W shape, Straight shape (X shape) and bend shape (L shape). The dimension ranges from 3/ 6, 4/ 9, 5/ 10, 6/ 10, 6/ 12, 6/ 14, 7/ 14, 8/ 16, 9/ 18 to 12/ 24mm
- Silicon carbide heating element
sic heating element is a kind of non-metal high temperature heating device. These SiC products are made from fine quality green silicon carbide as its main raw material. The raw material is made first in to a blank, followed by high temperature silication and recrystallization, and becomes high quality stick shaped SiC electric heating devices.
Silicon carbide heating elements, composed of recrystalized high-purity silicon carbide, Sic heating elements is used to furnace and kiln.we value our customers' suggestions, and continue to implement changes and improvements in the quality of products.
We adopt new production process for cold ends, so our SiC heating elements/ SiC Heater have excellent specific rate of hot zone resistance and cold end resistance, saving energy, long life, avoiding over-temperature of cold ends to damage the furnace body. The commercial name of our SiC heating elements/ SiC heater is Yuhao SiC heating elements or SiC Heater.
Specification:
Rod type, U type, W type (Three Phase type), Solid Rod type, Spiral type, 5 piece type(dual hot zone), special type, etc. Sizes are available from Dia 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 31.7mm (1.25inch), 35mm, 38.1mm (1.5 inch), 40mm, 44.4mm (1.75 inch) to 54mm (2.125 inch) for all types
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