service@shentin.com 886-2-2677-7589

STC Service

Shentin product coverage

NAN

The most used material is Alumina, and followed is Zirconia.
We have consistency produce process for alumina/ zirconia spare parts, it includes modeling CIP process,
sintering process, rough/ fine machining and packaging.

Business field

-Semiconductor, TFT/LCD parts
-Ceramic Vacuum Chuck
-Industrial customized products

Max product dimensions

Max product dimensions:
Round: ø600mm (material: alumina Al2O3)
Plate: 3500mm (material: alumina Al2O3)
The best accuracy of machining dimension is 0.001mm.
We could provide reverse-engineering service, making drawings according to samples, and go for further discussions.

Shentin reverse-engineering

REVERSE-ENGINEERING

STC have excellent reverse-engineering capability.
Customers could offer Shentin samples to do the reverse-engineering, make the 2D/3D drawing and process the part according it.

EVALUATE THE FEASIBILITY OF MATERIAL REPLACEMENT

For example, if the customer needs to replace SST by ceramics, Shentin will evaluate the feasibility of the replacement and provide the best solutions.

OPTIMIZATION OF PRODUCT

Through product design and improvement, we will make the quality and life-time of spare parts better and longer.

One-stop Equipment / Professional Knowledge

Machine Equipment

Machine Equipment

STC have various machine equipment.
EX: CIP Equipment, Sintering Furnace, Tool Grinding Machine, Cylindrical grinding machine, Centerless Grinding Machine, Rotary grinding machine, Flat Grinding Machine and CNC/NC equipment. We will provide our best service and further applications for our clients.

QC Equipment

QC Equipment

STC have precision inspection equipment. And each of our professional QC specialists has their certificates. Besides Shentin also qualified with ISO 9001. We trust our hard and profession will lead us to be better.

Clean Room

Clean Room

STC have ISO 6 CLASS 1000 Clean Room. We could meet high-class requirement from our customers.

Introduction of fine ceramics

THERMAL PROPERTIES

Fine ceramics has a low expansion and good resistance to high temperature when compared to metal materials. Hence, usually advanced ceramics is used in high-temperature environment for a long time.
THERMAL PROPERTIES

CHEMICAL PROPERTIES

Fine ceramics has high stability and excellent chemical corrosion resistance in acid environment.




CHEMICAL PROPERTIES

Fine ceramics has high stability and excellent chemical corrosion resistance in acid environment.


CHEMICAL PROPERTIES

HARDNESS

Because fine ceramics have good abrasion resistance and high hardness, advanced ceramics is wildly used in the field of industries.



HARDNESS

Because fine ceramics have good abrasion resistance and high hardness, advanced ceramics is wildly used in the field of industries.


HARDNESS
Properties \ Materials Alumina 99.5%
(Aℓ203)
Zirconia
(ZrO2)
Silicon Carbide
(SiC)
Aluminum Nitride
(AlN)
Density g/cm3 3.9 6.0 3.2 3.2
Thermal Conductivity W/m·K 28 1.8 126 160
Coefficients of Thermal Expansion 10-6 / °C 8 10.1 4 4.4
Vickers Hardness (Micro hardness) kgf/mm ² 1600 1400 2300 1200
Specific Heat J/( kg · K ) 800 400 700 730
Young’s Modulus Gpa 370 200 410 340
Tensile Strength Mpa 262 700 400 400
Compression Strength Mpa 2600 1850 3900 2070
Flexural Strength Mpa 380 690 550 350
Fracture Toughness Mpa · m1/2 3.6 9.5 4.6 2.6
Poisson's ratio 0.23 0.26 0.19 025
Melt Point °C 2053 2700 2700 2400

(Form A) Material Properties