Si3N4 Silicon Nitride Ceramic M8 Thread Welding Location Dowel Pin

1 . Descriptions:

Silicon Nitride is a man made compound synthesized through several different chemical reaction methods.Parts are pressed and sintered by well developed methods to produce a ceramic a unique set of outstanding propeties.The material is dark gray to black in color and can be polished to a very smooth reflective surface,giving parts with a striking appearance.

Silicon nitride exceeds other cermaic materials in thermal shock resistance.It also offers an excellent combination of low density,high strength ,low thermal expansion and good coorosion resistance and fracture thoughness.

Silicon nitride has been used in a number of industrial applications,such as engine components,bearing and cutting tools.

Si3N4 Ceramic is one kind of technical ceramic materials which has good comprehensive properties for different applaictions.It mechanical strength can be kept up to 1200℃.Its hardness and wear resistance performance ranks high among all technical creamic materials.Its has high electrical resistivity,high dielectric constant and low dielectric loss,is a choice for electrical insulation.Futrthmore,it has good chemical stability and resistance to oxidation.

2.Key properties

High strength over a wide temperature range

High fracture thoughness

High hardness

Outstanding wear resistance,both impingement and frictional modes

Good thermal shock resistance

Good chemical resistance

3.Typical Uses

Roating bearing balls and rollers

Cutting tools

Engine moving parts -turbocharger rotors

Engine wear parts - cam followers,tappet shims

Turbine blades,vanes,buckets

Metal tube forming rolls and dies

Precision shafts and axles in high wear environments

Weld positioners

Bloom(Suzhou) Materials Co., Ltd ，which located in the beautiful city of Zhangjiagang , Suzhou,China. 
Bloom Company is a technology research and development enterprises which integrats technology research and development, production and trade.It mainly dealing two types of products based on the alloy materials. Spot welding accessories and twin extruder spare parts. 

With independent research and development team, Bloom focuses on technological innovation. It has provided super wear resistance, corrosion resistance, high temperature resistant core parts for many twin screw extruder users both at home and abroad and blending modification of enterprises. With continuous pursuit of technological innovation, we committed to providing customers with high quality products and services. In the global market, Our products are widely used in all fields such as plastics, miners, energy, aviation and etc. High-quality products can be developed according to customer needs combined with the actual working conditions. Whether it is high temperature, high corrosion conditions, or high torque, high strength mechanical needs, Bloom’s products can perform the task excellently. It can achieve excellent performance, stable quality, reasonable price, timely delivery, perfect after-sales.
We will advance with the times with the management idea of cooperation, win-win, integrity and open, to provide customers better products and more efficient service. Share a brilliant tomorrow with you!

Products Scope of Bloom Alloy

Nickel and iron base  Alloy(KCF alloy, Nickel alloy)

Spot Welding Accessories(Electrodes, Cap tips , Guide Pins and so on)
Twin Screw Extruder Spare Parts
Parallel Twin Screw Extruder Parts 
Conical Screw Extruder Parts

Other Precision Alloy Materials and Parts

Service  of Bloom

Alloy Material  Self Production

Non-Standard Product Reseach and Test

Precision Machinning

Spot Welding Parts offering

Twin Screw Extruder Spare Parts Supply

Logistics Service

After sales service

Advantages of Bloom 

Experienced Engineers in Alloy Businss
More then 20 years experience in alloy materials offering

High Quality Control System

Authorized Certificates

Guaranteed Delivery and Quality

More then 20+Countries customers trust.

Bloom is engaged in offering special and high quality performance alloy and parts to the whole world, Choose Bloom, Choose a sucessful business partener!