Tel: +86-510-87330163

E-mail: hshightech@outlook.com

Silicon Nitride Si3N4 Products

Silicon Nitride Si3N4 Products

Silicon Nitride Si3N4 Products for automobiles Silicon nitride Products introduction Silicon Nitride (Si3N4) is a new type of advanced refractory materials, which is used widely in metallurgy industry. Silicon nitride riser tube is the key part in low pressure casting machine used for non...

Send InquiryChat Now
Product Details

Silicon Nitride Si3N4 Products for automobiles Silicon nitride Products introduction

Silicon Nitride (Si3N4) is a new type of advanced refractory materials, which is used widely in metallurgy industry. Silicon nitride riser tube is the key part in low pressure casting machine used for non ferrous metal casting, especially for aluminum casting.

Silicon nitride riser tube have excellent characteristics, such as high temperature resistance, excellent corrosion resistance and abrasion resistance, low thermal conductivity, excellent thermal shock resistance, uneasily oxidized, high strength, no pollution aluminum liquid, lifetime is 3-5 times than ceramic tubes. After using ,not only can improve the quality of the casting products but also can reduce the times of replacement and save money and time.

We can offer different sizes riser tube, and can also customized according to drawing.

Ceramic Silicon Nitride Si3N4 Series Balls Archives Products Technical parameters

Item

Material

Unit

Silicon Nitride

Bulk Density

g/cm3

3.2

Water   Absorption

%

0

Flexural   Strength

MPa

750

Young's   Modulus of Elasticity

Gpa

280

Fracture   Toughness

MPa・m1/2

6.5

Poisson's   Ratio

0.28

Vickers   Hardness

Gpa

13

Coefficient   of Linear Thermal Expansion

×10-6/℃

3.4

Thermal   Conductivity

W/(m・k)

30

Specific   Heat

J/(g・k)

0.65

Volume   Resistivity

Ω・cm

>1014

Heart   Shock Resistance

800

Maximum   Available Tempereture

1200

Our service and advantage

1.We can customize special desing as customer demand.

2.Technical service for assembling.

3.Variety types for selection, prompt deliver.

4.Well-equipped with extensive sales network.

5.Advanced Production equipment and production technique.

6.Competitive Price (Factory direct price) with our good service.

7.Different designs are available according to customer requests.

8.Excellent quality testing equipment, 100% inspection on critical .

Quality control

1. Checking raw material before producing.

2. Checking one by one before the assebling

3. Checking one by one during the production

4. Have the random inspection before the delivery.

image002.jpg

COMPANY MILESTONES

2009  HUANSHANG HIGHTECH CO., LTD. Founded, with main products of Oxide silicon carbide kiln Furniture .

2010  Establish our import and export department, our products entered EU and Asian market.

2011  Invest to make Reaction bond silicon carbide products.

2012  start cooperating with NGK,TOTO and some famous insulation and sanitary ware manufacturer in Japan and Vietanam, we provide our silicon carbide kiln furniture.

2013  we purchased more bigger furnaces to expand our capacity.

2014  New factory was established, and we develop new products, Silicon Nitride ceramics, this materials is used for alumina foundry.

2015  Develop new agency for our silicon nitride ceramics in Korea, Japan and Indonisa.

2016  establish cooperation with cordierite-mullite kiln furniture factory

2017  establish cooperation with Alumina ceramic factory

FAQ

1. Q:Where is your factory located?

A:Our factory address is : No. 136 of Taige Rd, Yixing City, Jiangsu Province, China.

2. Q:How can i get to your factory?

A:Our factory is near shanghai Airport, we can pick you up in the airport.

3. Q:If i will need to stay in your place for few days, is that possible to book the hotel for me?

A:It’s always my pleasure, hotel booking service is available.

4. Q:What is your minimum order quantity, can you send me samples?

A:Our minimum quantity is 1 pc,  we can send you samples, but it is not free.

5. Q:What is the delivery time of your products?

A:In general, the delivery time of our products is about 30 days, customized size will be delivered as the negotiation with our clients.


Hot Tags: silicon nitride Si3N4 products, China, manufacturers, suppliers, factory, price
Related Products
Inquiry