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Silicon NItride Riser Tube for Low Preesure Die Casting,China Manufacturer buy in Sahngdu
Buy Silicon NItride Riser Tube for Low Preesure Die Casting,China Manufacturer
Silicon NItride Riser Tube for Low Preesure Die Casting,China Manufacturer

Silicon NItride Riser Tube for Low Preesure Die Casting,China Manufacturer

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Technical characteristics
  • BrandTS
  • Country of manufactureChina
  • OEMAccept
  • Non stick aluminum Yes
  • Packagepacked in polywood case or as request
  • Sampleavailable
Description

Product Description

  Silicon nitride riser tube is the key part of the low pressure casting. It is the ideal materials of the metallurgy industry because of excellent characteristics. After using, it can not only improve the quality of the casting products but also reduce the cost. The service life is 5-20 times longer than the traditional tube, so the replacement of the riser tube is reduced and the continuous of the production is ensured.

Physical and chemical index

Types

Gas Si3N4

Density

>3.2g/cm3

Si3N4 content

>92%

Flexural strength

>600Mpa

Compressive strength

>1500Mpa

Thermal conductivity(W/mk)

16-22

Porosity

0

Thermal expansion coeff.(RT-1000℃)

3.2

Max temperature

In air

1400℃

Hardness(HRA)

>92

Features

1, Moulding: Cold isostatic pressing(CIP)

2, Sintering: GPSN

3, High strength &good compactness

4, Low thermal expansion coefficient

5, Excellent thermal shock resistance

6, No wetting by molten aluminum and other non-ferrous molten metal

7, Good corrosion resistance

Common size:

Inner diameter: φ50~200mm.

Length: 500~1100mm.

 

We make products based on customers'drawings.

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Silicon NItride Riser Tube for Low Preesure Die Casting,China Manufacturer
Silicon NItride Riser Tube for Low Preesure Die Casting,China Manufacturer
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