single side polished P type Si wafer supplier dummy wafer manufacturer

Product Details

Product Description

Product Description
High Quality Single Side Polished Silicon Wafer Manufacturer
Silicon wafer is the most common material and widely used for a varity of high-tech industries , including integrated circuits , detector / sensor device , MEMS fabrication, opto-electronic components, and solar cells .
Dummy wafers are wafers mainly used for experiment and test and being different from general wafers for product.Dummy wafers are often used in a production line to improve safety in the beginning of production process and are used for delivery check and evaluation of process.
In eash proces, film thickness, pressure resistance, reflection index and presence of pinball are measured by using dummy wafers.
Place of Origin: China (Mainland)
Brand Name: Homray Material Technology
Orientation:100 111 110
Grade：Production Grade/Test Grade/Dummy Grade
Keyword: Polished silicon wafer
Type: N/P
Size: 3/4/5/6/8/12
Resistivity: 0.001-10000 Ω.cm
Surface: Polished
Application: semiconductor

---

>> stainless steel auger-type orange juice extractor/juice making machine
>> Good Quality Rice Harvester Self Propelled Paddy Crawler Combine Harvester
>> Automatic Circular Saw Blade Sharpener Grinding Machine Manufacturers in China
>> Ranch Anti-Corrosion Cow Manure Solid Liquid Separator
>> Metal Slant Bed CNC Turning Milling Lathe Machine Center with High Precision
>> Single Double Triple Silver Low E Glass Curtain Wall Glass Manufacturer
>> 2021 high quality seeders JOFAE High speed riding rice transplanter 6 rows type FOR agriculture
>> High Quality Steel Metal Coil 0.3-1.2mm Slitting and Cut to Length Machine Price
>> 1.2D X 3mm Lyocell Fiber Short Cut for Flushable Non-Woven Fabrics
>> Bitumen Softening Point Tester / Asphalt Ring and Ball Apparatus Paint Scratch Tester
>> Durable and Sturdy High Quality High Performance Sturdy Control Systemtc-45 Metal Milling Machine
>> Automatic Rubber O Ring Seal Making Machine/Rubber Bumper Vulcanization Press/ Rubber Bumper Making Machine/Hydraulic Rubber Track Press Machine
>> flare male elbow
>> Industry Equipment Sheet Metal Cutting Stamping Parts Grinding Slag Removal CNC Metal Deburring Machine
>> Nondestructive Testing Portable Foundation Dynamic Instrument
>> Chrome Finish Adjustable Bath Customized Length Telescopic Shower Curtain Rod
>> 2025 Fashion Adjustable Backpack Outdoor Travel Bag Student Universal for School Trips
>> Water Proof Dust Avoided Poly Garment Bag Plastic Suit Bag
>> DY-JDL Horizontal Laboratory Temperature calibration thermocouple calibration furnace(300-1200c)
>> Reliable Turning and Milling Machine for Industrial Applications