高纯钽靶坯

Search documents
攻克高纯钽靶坯关键技术东方钽业首发产品加速国产替代
Zheng Quan Shi Bao· 2025-06-05 17:57
Core Viewpoint - The company has developed ultra-high purity tantalum target blanks with a purity level of 5N9, breaking foreign technology barriers and product monopolies, thus changing China's complete reliance on imports for integrated circuit materials [2] Group 1: Company Developments - The company is accelerating the domestic replacement process for 12-inch high-purity tantalum target blanks [2] - The company has formed a complete closed-loop system from R&D to production and application, overcoming key technologies in high-purity tantalum powder purification and large-size target blank formation [3] - The company has established a stable customer base in sectors such as semiconductors and aerospace, forming a complete industrial chain from raw materials to end products [3] Group 2: Product and Market Insights - High-purity tantalum target blanks and high-purity tantalum powder have become key products for the company's revenue growth, with increasing market demand driven by the rapid development of the semiconductor and AI industries [4] - The company's main products include high-temperature alloys, tantalum powder, tantalum wire, semiconductor tantalum target blanks, high-purity niobium materials, and niobium superconducting cavities [3] - The production of large-size high-purity tantalum target blanks is primarily used in semiconductor chip manufacturing, semiconductor coating, and optical coating industries, providing significant growth opportunities in the target material market [5][6] Group 3: Competitive Advantages - The company possesses a full industrial chain from tantalum and niobium ore hydrometallurgy to deep processing of various tantalum and niobium products, enhancing its market competitiveness [3] - The company is enhancing product competitiveness by improving internal management, strengthening research capabilities, increasing production volume, and enhancing product quality [6] - The company is focusing on high-value-added products and optimizing its product structure, with a gradual increase in the proportion of high-purity and high-value products [3][8] Group 4: Future Outlook - The company anticipates a recovery in the market for ultra-high-purity niobium materials, high-purity tantalum materials for semiconductors, high-pressure high-capacity tantalum powder, and high-temperature special steel driven by demand from large scientific projects, high-performance computing systems, smart vehicles, and national defense equipment by 2025 [8] - The company plans to expand market space, adjust product structure, and increase the sales share of high-value-added products, while also implementing an "outbound" strategy to enhance supply chain resilience and stability [8][9]