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SUCCESS Glass Plate OEM Size Clear Glass Plates Disc Round Fused Silica Quartz Glass Transparent Piece Color Pure Package Square
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
Monocrystalline silicon wafer is abbreviated as silicon wafer, which is a round sheet material whose atoms are artificially rearranged to be a high-purity semiconductor material with crystal orientation. Since silicon accounts for 26% of the mass of the earth's crust, single crystal silicon is currently the main semiconductor material. Monocrystalline silicon is a form of elemental silicon. When molten elemental silicon is solidified, silicon atoms are arranged in a diamond lattice into many crystal nuclei. If these crystal nuclei grow into crystal grains with the same crystal plane orientation, these crystal grains will combine in parallel to crystallize into single crystal silicon. The purity of the integrated circuit level is required to reach 9N or more (99.9999999%), and the zone-melted monocrystalline silicon wafer can even reach 11N (99.999999999%) or more. It is usually obtained by Czochralski (CZ) and zone melting (FZ) crystal growth, and its crystal orientation is determined by the seed crystal. Monocrystalline silicon is currently the most important semiconductor material, accounting for more than 90% of the semiconductor material market, and is the basic material for information technology and integrated circuits.
Specification
Those parts are manufactured according to customer’s design and specifications
Diameter | 2" | 3" | 4" | 5" | 6" | 8" | 12" | ||||||
Grade | Prime | ||||||||||||
Growth Method | CZ | ||||||||||||
Orientation | < 1-0-0 > , < 1-1-1 > , < 1-1-0 > | ||||||||||||
Type/Dopant | P Type/Boron , N Type/Phos, N Type/As, N Type/Sb | ||||||||||||
Thickness (μm) | 279 | 380 | 525 | 625 | 675 | 725 | 775 | ||||||
Thickness Tolerance | Standard ± 25μm, Maximum Capabilities ± 5μm | ± 20μm | ± 20μm | ||||||||||
Resistivity | 0.001 - 100 ohm-cm | ||||||||||||
Surface Finished | P/E , P/P, E/E, G/G | ||||||||||||
TTV (μm) | Standard < 10 um, Maximum Capabilities <5 um | ||||||||||||
Bow/Warp (?m) | Standard <40 um, Maximum Capabilities <20 um | <40μm | <40μm | ||||||||||
Particle | <10@0.5um; <10@0.3um; <10@0.2um; | ||||||||||||
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Packing and shipment
1. vaccum packaging
2.packing with bubble film
3. with suitable boxes
We will choose the most suitble express company to promise the shiping time and to save money for our customers.
Our Workshop
Company Profile
Chongqing CYS Machinery Co., Ltd Located in Chongqing - one of the largest industrial cities in China.
we focus on designing, producing of the synthetic sapphire and ruby bearing, marine equipments etc. more than 15 years. and have rich experice in importing and exporting.
To explore new market for our products, our company often launches various products worldwide as well.
We are the company with first-rate teamwork and our motto is "to foster sustainable development, to set up sincere reputation, to improve service, to optimize investing environment, to form close strategic partnerships with customers, to serve customers wholeheartedly and to develop together with customers".
Now, facing the keen competition of the market, and with rich experience in international trade, we have a high reputation, good quality products and competitive price. We have had cooperation with worldwide enterprises. We hope that our work can make your business perfect. We are looking forward to establishing relationships with you in the near future.
we focus on designing, producing of the synthetic sapphire and ruby bearing, marine equipments etc. more than 15 years. and have rich experice in importing and exporting.
To explore new market for our products, our company often launches various products worldwide as well.
We are the company with first-rate teamwork and our motto is "to foster sustainable development, to set up sincere reputation, to improve service, to optimize investing environment, to form close strategic partnerships with customers, to serve customers wholeheartedly and to develop together with customers".
Now, facing the keen competition of the market, and with rich experience in international trade, we have a high reputation, good quality products and competitive price. We have had cooperation with worldwide enterprises. We hope that our work can make your business perfect. We are looking forward to establishing relationships with you in the near future.
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