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Wafer Boat for Semiconductor Process

Semicorex provides wafer boats, pedestals, and custom wafer carriers for both vertical / column and horizontal configurations. We have been manufacturer and supplier of silicon carbide coating film for many years. Our Wafer Boat for Semiconductor Process has a good price advantage and cover most of the European and American markets. We look forward to becoming your long-term partner in China.

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Product Description

Semicorex SiC Wafer Boat for Semiconductor Process, the ultimate solution for wafer handling and protection in semiconductor manufacturing. Our wafer boat for semiconductor process is made from high-quality silicon carbide, which have good resistance to corrosion and excellent resistance to high temperatures and thermal shock. Advanced ceramics deliver excellent thermal resistance and plasma durability while mitigating particles and contaminants for high-capacity wafer carriers.

Parameters of Wafer Boat for Semiconductor Process

Technical Properties
Index	Unit	Value
Material Name		Reaction Sintered Silicon Carbide	Pressureless Sintered Silicon Carbide	Recrystallized Silicon Carbide
Composition		RBSiC	SSiC	R-SiC
Bulk Density	g/cm3	3	3.15 ± 0.03	2.60-2.70
Flexural Strength	MPa (kpsi)	338(49)	380(55)	80-90 (20°C) 90-100(1400°C)
Compressive Strength	MPa (kpsi)	1120(158)	3970(560)	> 600
Hardness	Knoop	2700	2800	/
Breaking Tenacity	MPa m1/2	4.5	4	/
Thermal Conductivity	W/m.k	95	120	23
Coefficient of Thermal Expansion	10^-6.1/°C	5	4	4.7
Specific Heat	Joule/g 0k	0.8	0.67	/
Max temperature in air	℃	1200	1500	1600
Elastic Modulus	Gpa	360	410	240

Features of Wafer Boat for Semiconductor Process

Superior heat resistance & thermal uniformity
Fine SiC crystal coated for a smooth surface
High durability against chemical cleaning
Material is designed so that cracks and delamination do not occur.