Manufacturer Precision Customerization High Temperature Resistance Thermal Shock Resistance Silicon Nitride Riser Tube for Low-Pressure Die Casting

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Manufacturer Precision Customerization High Temperature Resistance Thermal Shock Resistance Silicon Nitride Riser Tube for Low-Pressure Die Casting

Formula:
Silicon Nitride
Classification:
Refractory Material for Non-Ferrous Casting
Dimension:
Length: 400-1200mm ,Outdia:70-174mm
Max Working Temperature:
1400 Degrees Celsius
Grade Standard:
Industrial Grade
Quality:
First Class

Availability:

Product Description

Product Description

Product Specification:

Item	Riser Tube
Product name	Silicon Nitride Ceramic Tube
Type	Industrial Ceramic
Material	Si3N4
Application	Aluminium Casting
Processing Service	Milling, Mixing, Molding, Sintering, Machining
Color	Black
Purity	99%
Density	3.2 g/cm³
Hardness	9.4 Mohs Scale
Flexural Strength	150 Mpa
Compressive Strength	490 Mpa
Max Working Temperature	1400 ºC
Thermal conductivity 25ºC (W/m.K)	9.46 W/mk
Thermal Expansion 0-800ºC (10^-6/ºC)	2.9
Volume Resistivity 20ºC (Ω.cm³)	10¹¹- 10¹²
Water Absorption	None
Permeability	Gas-tight

Product Introduction and Image:

Silicon Nitride (Si3N4)

Silicon Nitride (Si3N4) has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic material. It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance. Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest of conditions in the most demanding industrial applications. Silicon Nitride is an excellent choice when high-temperature and high-load abilities are needed.

ApplIcations:

1. Rotating ball bearings & rollers bearings
2. Cutting tools
3. Engine components: valves, rocker arm pads, seal faces
4. Induction heating coil supports
5. Turbine blades, vanes, buckets
6. Welding & brazing jigs
7. Heating Element components
8. Crucibles
9. Metal tube forming rolls and dies
10. TIG / Plasma welding nozzles
11. Weld positioners
12. Precision shafts and axles in high wear environments
13. Thermocouple sheaths & tubes
14. Semiconductor Process Equipment

Company Profile:

Suzhou KF Advanced Materials Co., Ltd is a professional manufacturer engaged in the research , production and precision processing of advanced ceramic since 2016 . Our company has passed the standard of quality management system of IS09001:2015 and RoHS inspection. The series of ceramic products include zirconia , aluminia , aluminia nitride , silicon carbide , silicon nitride , mullite , boron nitride , magnesium oxide , capillary quartz tube and Macor machinable glass .

Based on our strong technical strength with two science material Phd and 6 Postgraduate , dozens of high precision processing equipments and whole-process service , Suzhou KF is aimed at providing customers with high quality products , on- time delivery and excellent service all the time .

Welcome to contact with us and visit our factory , thank you !

Equipment:

Warehouse:

Our Advantages:

1, We have rich experience for more than 12 years in ceramic industry;

2, We can both offer standard products and support customization;

3, We could offer high quality products with proper price;

4, We have strong research and development capability with 2 material science Phd team ;

5, Exellent after-sales service always be offerd to our customers.

Q & A:

Q: Are you a manufacturer?
A: Yes, we are real manufacturer and solution provider, we have our own factories and R& D laboratory.

Q: Do you have any stock?
A: We have many stock for standard products, we can also develop individualized products upon your drawings.

Q: What certificates and documents can you offer?
A: We have SGS & ISO 9001, also product testing report is available. If you need any other certificate, we will apply for it as per your request.

Q: Why Should I choose you?
A: We could provide high quality products with proper price, and we will offer exellent after sales service too.

Q: Can l get the best price from you?
A: Yes, we are manufacturer and have many our own factories, so we can control the cost and quality very well by ourselves.

Q: Will you offer any free samples?
A: Yes, some free samples will be available, and it's better if you could accept freight collect.