Electrical appliances for chemical industry motor ceramic turbine

$923.00 - $23,076.00
Min. Order
3 Pieces
Company Information

Jiande Mei Gong Fine Ceramics Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
1 Year Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Ningbo
Payment Terms: L/C,T/T
Supply Ability: 50000 Piece/Pieces per Month
Place of Origin: Zhejiang China
Engine Type: Diesel
Type: Turbocharger
Material: Ceramic
Packaging Detail: 100Pcs/pp bag,100bags/carton carton size:according to requirements
Product Description

Electrical appliances for chemical industry motor ceramic turbine


Silicon nitride ceramic turbines are resistant to temperature and wear, have long life, and save energy and reduce consumption. He was awarded the National Key Scientific and Technological Research Award of the "Seventh Five-Year Plan" and is the national "75" and "85" key scientific and technological research projects. In 1995, he was included in the national key scientific and technological achievements promotion project.

Based on this achievement, research and development of silicon nitride ceramic turbines, inserts, cylinder liners, rocker arms, tappets, valves and other products for automotive engines. The series is based on high performance ceramics. Because silicon nitride ceramics have high temperature mechanical strength, wear resistance, acid resistance, alkali corrosion, good thermal hardness, self-lubricating and other excellent properties, special engineering applications such as aerospace, petroleum, etc., which require high temperature, corrosion resistance and mechanical wear resistance. It is of great significance to use silicon nitride ceramic parts for chemical industry. It can be widely applied to anti-wear, high-strength, high-temperature, corrosion-resistant components in the motor, electrical, mechanical, and machining industries or to replace the original traditional metal parts.


Technic Specification: 

Room Temperature Flexural StrengthRoom temperature Fracture ToughnessRoom Temperature Relative PermittivityRoom Temperature Volume ResistivityBulk DensityCoefficient of Thermal Swell Thermal Conductivity Hardness
≥900Mpa6.0-8.0 Mpa.m1/26-71014Ω.cm3.20-3.4g/cm33.1×10-6/℃23-25W/(m-k)HRA92-94



Performance Index:


PerformanceReaction Sintered Silicon Nitride EC-111LAtmospheric Pressure Sintered Silicon Nitride EC-125Our Hot pressed Sintered Silicon Nitride
Bulk Density(g/cm3)
Bending Strength(Mpa)137.3490.3≥900
Fracture Toughness(Mpa·m1/2)2.174.716.0-8.0
Thermal Conductivity(W/m·k)5.4412.5623-25
Thermal Expansion Coefficient χ10-6℃(RT-1200℃)




Ceramic Turbine (4)


Ceramic Turbine (5)


Ceramic Turbine (7).jpg



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Q. 1: How long is the sample time?  Does the sample fee can be returned? 

Proofing is usually 5-7 working days. If the order reach or exceed behind MOQ quantity, proofing fee refunded. If less than MOQ, it can’t be refunded.


Q. 2: About the sample what is the cost of transportation? 

The freight depends on weight, packing size and your location etc. 

You can also confirm it by photo and video to save shipping cost.  


Q. 3:  How to control quality? 

A, all the raw materials by IQC (Incoming Quality Control )

B, process each link in the process of IPQC (Input process quality control)patrol inspection. 

C, after finished by QC full inspection before packing

D, OQC before shipment for each item to do full inspection


Q. 4: Are you a manufacturer or trading company? 

We are the Manufacturer specialized in  R&D, production and sales of high-purity, ultra-fine silicon nitride powder and medium and high-end fine ceramic products for many years already, in Jiande, Zhejiang province, China. Our factory passed IS09001, and we are AAA grade credit enterprise. Also we had large warehouse and quality control department for purchasing products