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Lower price with High Quality
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Price is based on FOB Korea
Field proven parts
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Ceramic Products





Ceramic Parts in Semiconductor Industry

Product name Product usage and instructions
Focus Ring
Although used similarly with the Si Focus Ring for its plasma placing and insulation performance, it is used in the semiconductor manufacturing equipment industry that has higher demand for insulation capabilities than for its high degree of purity
Edge RingUsed similarly with Si Edge Ring for its wafer placement and plasma stabilizing capabilities, it is used for semiconductor manufacturing equipment that requires insulation capabilities.
Ring Confiment CapIt plays a role in removing pressure in the plasma, and it is used for outside part of the Si electrode located in the upper part of the chamber.
Other products
Guide Ring, Rotation Ring Cover, Wafer Chuck, Wafer Clamp, Robot Arm, Robot Blade, Hot Arm, Cold Arm, Ceramic Pipe, Lift Pin, Ceramic Screw..etc.

CURRENT CONDITION OF TECHNOLOGY
Tech Level
Compare to Japanese ceramic companies, SNT is better at processing field. SNT has adapted to production line to High Alumina Slip Casting Method at year 1995.
By 2003 Mar, SNT will complete the development of CIP method and start the manufacturing
Major Tech
Slip casting
 
Cold Isostatic Pressing (CIP)
Slip Casting is carefully manufactured by mixing powder and materials, formed using capillary forces.
No restriction in shape of formation
Needs highly skilled manufacturer
Low initial facility cost
 
CIP is a method to manufacture by using aqua pressing to copy the formation.

Increase the volume of products
Fast/Efficient
High Initial facility cost
Related-Company It plays a role in removing pressure in the plasma, and it is used for outside part of the Si electrode located in the upper part of the chamber.
Other products
Slip Casting:SNT Co.,Ltd, POSREC Refractories Co.,Ltd, Dongkook Industry Co.,Ltd

CIP:Dooyoung, Wonik, SSangYong, Taegutec?Chosun Refractories.Co.,Ltd.


Copyright © 2003 SNT-USA, Inc. All rights reserved.
Spare Parts
 
Ceramic
Silicon
Quartz
Aluminum
SIC Dummy Wafer
Engineering Plastics - O-Rings
Heater Blocks
Sequel Heater Blocks
ESC Switching (Polymide - Ceramic) 
Upgrade Stepper& Scanner chuck
Tool Refurbishments
 
Ceramic ESC Refurbishment
Maintenance & Services