Product or Service
Silicon nitride riser tube
Profile:Manufacturer - Producer|Ref:PSL140148YH | Country: China | Currency: usd | Export: No
Silicon nitride riser tube supplier:
More 10 engineers
Leading company in same field
ISO 9001: 2000
Silicon nitride riser tube:
Lower thermal expansion
Excellent heat-shock resistance
No infiltration with non-ferrous metal
Silicon nitride riser tube has many excellent characteristics, such as corrosion resistance, low thermal-expansion coefficient and long service life. It is the ideal materials of the metallurgy industry because of the excellent oxidation resistance, heat-shock stability and no reaction with the metal solution.
The thermal-expansion coefficient of the silicon nitride is 1.0× 10-6/ deg, the flexural strength is 80~90mpa. After using, not only can improve the quality of the casting products but also can reduce the cost. The service life of the silicon nitride stalk tube is 5-20 times longer than the traditional lift tube, so the replacement of the lift tube is reduced and the continuous of the production is ensured. Now the silicon nitride lift tube is widely used in the aluminum smelting industry, petroleum chemical industry, ceramic industry and electronics industry.
Silicon nitride ceramics possess excellent properties of high thermal stability, antioxidant capacity and good dimensional precision of products. It can be used to make combustion chamber in gas turbine, mechanical sealing ring, pipes and valves of electromagnetic pump for transmitting molten aluminium, permanent mold and the separation ring for molten steel. It can be used as the parts in projects of high temperature, senior refractory of metallurgical industry, anticorrosion parts and sealing parts in chemical industry and cutters in mechanical process industry.
OEM is acceptable.
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