Silicon Nitride Pins High Strength Wear Resistance Corrosion Resistance

Silicon Nitride Pins With High Strength , Wear rResistance , Corrosion Resistance Of Molten Metal

1 . Descriptions:

High-performance silicon nitride positioning pin products are superior to others by virtue of their high hardness, high thermal shock resistance, electrical insulation, and good mechanical creep resistance at high temperatures. Material. In the automobile manufacturing industry, the positioning accuracy of the positioning pin of the welding fixture plays a crucial role in the welding size of the body, and the looseness and excessive wear of the positioning pin are two important reasons for its positioning failure.

2 . Silicon Nitride Welding Pin Advantages

In the automobile manufacturing industry, the positioning accuracy of the positioning pin of the welding fixture plays a crucial role in the welding size of the body, and the looseness and excessive wear of the positioning pin are two important reasons for its positioning failure.

1. Silicon nitride is an insulating material, no need for slag discharge inspection after welding, and will not damage the thread, which can improve production efficiency and significantly improve welding quality.
2. Silicon nitride has high hardness, very good wear resistance, and its life is 5 to 10 times that of positioning pins of other materials. It can reduce the processing steps, improve the service life, and save the cost very significantly.
3. It can be matched with locating pins of all external dimensions, and the replacement process is no problem, and the comprehensive cost-effectiveness is high.

3 . Main properties of silicon nitride ceramic

High mechanical strength remains up to 1200℃

High fracture toughness

Extremely high hardness

Outstanding wear resistance and good self-lubricating property

Low thermal expansion

Excellent thermal shock resistance which can withstand sudden temperature change

Good resistance to acid&alkali and oxidation

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!