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World - Silicon - Market Analysis, Forecast, Size, Trends And Insights

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Sic Wafer Production

Silicon carbide (SiC) wafers are an important component in the production of devices used in high-voltage, high-temperature, and other extreme environmental conditions. SiC wafers are used in electronic devices such as power devices, optoelectronic devices, and high-frequency devices because of their high thermal conductivity, high breakdown voltage, and excellent mechanical and chemical stability.

Production of SiC Wafers

The production process of SiC wafers involves several steps:

Raw Material Preparation: The SiC crystal growth starts with the preparation of high-purity SiC powder. This powder is made by reacting silica sand and petroleum coke in an electric furnace at high temperatures. The resulting SiC powder is then purified, crushed, and milled to a specific particle size.
SiC Crystal Growth: There are several methods for growing SiC crystals such as the Lely method, PVT method, and sublimation growth method. In the Lely method, a seed crystal is first placed on a seed holder and the SiC powder is heated in a graphite crucible. The graphite crucible is then rotated and moved up and down in a controlled manner to control the rate of SiC deposition on the seed crystal. This process is repeated many times until a single crystal is formed. The resulting crystal is then sliced into thin wafers.
SiC Wafer Processing: After the SiC crystal growth, the SiC wafers are processed to remove the surface defects and to achieve the desired thickness and surface finish. The processing steps include lapping, polishing, and etching. The final step is to clean the wafers using a combination of chemicals and ultrapure water to remove any surface contaminants and particles.
Device Fabrication: The SiC wafers are then ready to be used for device fabrication. The device fabrication process involves the deposition of various layers of materials such as metal, oxide, and nitride on the SiC wafer surface using techniques such as physical vapor deposition (PVD), chemical vapor deposition (CVD), and atomic layer deposition (ALD). These layers are patterned using photolithography and etching techniques to create the desired device structure.

Challenges in SiC Wafer Production

SiC wafer production involves several challenges:

Raw Material Quality: The quality and consistency of the SiC powder used for crystal growth are critical factors that affect the final quality of the SiC wafers. Any impurities or variations in the particle size and shape can cause defects, cracks, and other problems in the crystal growth and wafer processing.
Crystal Growth: SiC crystals are inherently more difficult to grow than silicon crystals due to the high temperatures and pressures involved. The crystal growth process is also highly sensitive to several factors such as temperature, pressure, seed crystal quality, and deposition rate. Any variations in these factors can cause defects and impurities in the crystal.
Wafer Processing: The processing steps such as lapping, polishing, and etching are critical to achieving the desired thickness, surface finish, and defect density of the SiC wafers. Any variations in these processes can cause surface defects, residual stresses, and other problems that affect the device performance.
Device Fabrication: The device fabrication process involves several complex steps such as layer deposition, patterning, and etching. These steps require high precision and control to achieve the desired device structure and performance. Any variations in these steps can cause defects, shorts, and other problems in the device.

Conclusion

Silicon carbide wafer production is a complex process that involves several steps and challenges. The production process starts with the preparation of high-purity SiC powder and the growth of SiC crystals using different methods. The SiC wafers are then processed and cleaned to achieve the desired thickness and surface finish. Finally, the wafers are used in device fabrication, which involves several complex processing steps. The quality and consistency of the raw materials, crystal growth, wafer processing, and device fabrication are critical factors that affect the final quality and performance of SiC wafers and devices.

This report provides an in-depth analysis of the global silicon market. Within it, you will discover the latest data on market trends and opportunities by country, consumption, production and price developments, as well as the global trade (imports and exports). The forecast exhibits the market prospects through 2030.

Product coverage:

Prodcom 20132150 - Silicon

Country coverage:

Worldwide - the report contains statistical data for 200 countries and includes detailed profiles of the 50 largest consuming countries:

+ the largest producing countries

Data coverage:

Global market volume and value
Per Capita consumption
Forecast of the market dynamics in the medium term
Global production, split by region and country
Global trade (exports and imports)
Export and import prices
Market trends, drivers and restraints
Key market players and their profiles

Company coverage:

Elkem, JFE Steel, Dow, Nitol Solar, SunEdison, Renewable Energy Corporation, SunEdison, Tokuyama Corporation, Wacker Chemie AG, Xiamen Simag Industrial Co., Zhejiang Zhongcheng Silicon Co., Hoshine Silicon Industry Co., SINOSI Group, SINOGU FERROALLOYS, XINLONGSEN, Rima Industrial, Sobre a Liasa, Mississippi Silicon, Eurometa, Siltronic, SKW Metals & Alloys, Belmont Metals, Noah Chemicals

Reasons to buy this report:

Take advantage of the latest data
Find deeper insights into current market developments
Discover vital success factors affecting the market

This report is designed for manufacturers, distributors, importers, and wholesalers, as well as for investors, consultants and advisors.

In this report, you can find information that helps you to make informed decisions on the following issues:

How to diversify your business and benefit from new market opportunities
How to load your idle production capacity
How to boost your sales on overseas markets
How to increase your profit margins
How to make your supply chain more sustainable
How to reduce your production and supply chain costs
How to outsource production to other countries
How to prepare your business for global expansion

While doing this research, we combine the accumulated expertise of our analysts and the capabilities of artificial intelligence. The AI-based platform, developed by our data scientists, constitutes the key working tool for business analysts, empowering them to discover deep insights and ideas from the marketing data.

1. INTRODUCTION

Making Data-Driven Decisions to Grow Your Business
1. REPORT DESCRIPTION
2. RESEARCH METHODOLOGY AND AI PLATFORM
3. DATA-DRIVEN DECISIONS FOR YOUR BUSINESS
4. GLOSSARY AND SPECIFIC TERMS
2. EXECUTIVE SUMMARY

A Quick Overview of Market Performance
1. KEY FINDINGS
2. MARKET TRENDS This Chapter is Available Only for the Professional Edition PRO
3. MARKET OVERVIEW

Understanding the Current State of The Market and Its Prospects
1. MARKET SIZE
2. CONSUMPTION BY COUNTRY
3. MARKET FORECAST TO 2030
4. MOST PROMISING PRODUCT

Finding New Products to Diversify Your Business
This Chapter is Available Only for the Professional Edition PRO
1. TOP PRODUCTS TO DIVERSIFY YOUR BUSINESS
2. BEST-SELLING PRODUCTS
3. MOST CONSUMED PRODUCT
4. MOST TRADED PRODUCT
5. MOST PROFITABLE PRODUCT FOR EXPORT
5. MOST PROMISING SUPPLYING COUNTRIES

Choosing the Best Countries to Establish Your Sustainable Supply Chain
This Chapter is Available Only for the Professional Edition PRO
1. TOP COUNTRIES TO SOURCE YOUR PRODUCT
2. TOP PRODUCING COUNTRIES
3. TOP EXPORTING COUNTRIES
4. LOW-COST EXPORTING COUNTRIES
6. MOST PROMISING OVERSEAS MARKETS

Choosing the Best Countries to Boost Your Exports
This Chapter is Available Only for the Professional Edition PRO
1. TOP OVERSEAS MARKETS FOR EXPORTING YOUR PRODUCT
2. TOP CONSUMING MARKETS
3. UNSATURATED MARKETS
4. TOP IMPORTING MARKETS
5. MOST PROFITABLE MARKETS
7. GLOBAL PRODUCTION

The Latest Trends and Insights into The Industry
1. PRODUCTION VOLUME AND VALUE
2. PRODUCTION BY COUNTRY
8. GLOBAL IMPORTS
The Largest Importers on The Market and How They Succeed
1. IMPORTS FROM 2012–2023
2. IMPORTS BY COUNTRY
3. IMPORT PRICES BY COUNTRY
9. GLOBAL EXPORTS
The Largest Exporters on The Market and How They Succeed
1. EXPORTS FROM 2012–2023
2. EXPORTS BY COUNTRY
3. EXPORT PRICES BY COUNTRY
10. PROFILES OF MAJOR PRODUCERS

The Largest Producers on The Market and Their Profiles
This Chapter is Available Only for the Professional Edition PRO
11. COUNTRY PROFILES

The Largest Markets And Their Profiles
This Chapter is Available Only for the Professional Edition PRO
- United States
- China
- Japan
- Germany
- United Kingdom
- France
- Brazil
- Italy
- Russian Federation
- India
- Canada
- Australia
- Republic of Korea
- Spain
- Mexico
- Indonesia
- Netherlands
- Turkey
- Saudi Arabia
- Switzerland
- Sweden
- Nigeria
- Poland
- Belgium
- Argentina
- Norway
- Austria
- Thailand
- United Arab Emirates
- Colombia
- Denmark
- South Africa
- Malaysia
- Israel
- Singapore
- Egypt
- Philippines
- Finland
- Chile
- Ireland
- Pakistan
- Greece
- Portugal
- Kazakhstan
- Algeria
- Czech Republic
- Qatar
- Peru
- Romania
- Vietnam
LIST OF TABLES
1. Key Findings In 2023
2. Market Volume, In Physical Terms, 2012–2023
3. Market Value, 2012–2023
4. Per Capita Consumption, By Country, 2018–2023
5. Production, In Physical Terms, By Country, 2012–2023
6. Imports, In Physical Terms, By Country, 2012–2023
7. Imports, In Value Terms, By Country, 2012–2023
8. Import Prices, By Country Of Destination, 2012–2023
9. Exports, In Physical Terms, By Country, 2012–2023
10. Exports, In Value Terms, By Country, 2012–2023
11. Export Prices, By Country Of Origin, 2012–2023
LIST OF FIGURES
1. Market Volume, In Physical Terms, 2012–2023
2. Market Value, 2012–2023
3. Consumption, By Country, 2023
4. Market Volume Forecast to 2030
5. Market Value Forecast to 2030
6. Products: Market Size And Growth, By Type
7. Products: Average Per Capita Consumption, By Type
8. Products: Exports And Growth, By Type
9. Products: Export Prices And Growth, By Type
10. Production Volume And Growth
11. Exports And Growth
12. Export Prices And Growth
13. Market Size And Growth
14. Per Capita Consumption
15. Imports And Growth
16. Import Prices
17. Production, In Physical Terms, 2012–2023
18. Production, In Value Terms, 2012–2023
19. Production, By Country, 2023
20. Production, In Physical Terms, By Country, 2012–2023
21. Imports, In Physical Terms, 2012–2023
22. Imports, In Value Terms, 2012–2023
23. Imports, In Physical Terms, By Country, 2023
24. Imports, In Physical Terms, By Country, 2012–2023
25. Imports, In Value Terms, By Country, 2012–2023
26. Import Prices, By Country, 2012–2023
27. Exports, In Physical Terms, 2012–2023
28. Exports, In Value Terms, 2012–2023
29. Exports, In Physical Terms, By Country, 2023
30. Exports, In Physical Terms, By Country, 2012–2023
31. Exports, In Value Terms, By Country, 2012–2023
32. Export Prices, 2012–2023