Top 10 Companies in the Refractory Grade Silicon Carbide Industry (2026): Market Leaders Fuelling High-Temperature Manufacturing

In Business Insights
January 15, 2026


The Global Refractory Grade Silicon Carbide Market was valued at US$ 544.3 Million in 2023 and is projected to reach US$ 672 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 2.8% during the forecast period (2024–2030). This steady growth is propelled by rising demand from foundational industries like iron & steel, non-ferrous metals, cement, and glass, where silicon carbide’s exceptional thermal shock resistance, high thermal conductivity, and superior strength at elevated temperatures are indispensable.

As global industrial production intensifies and sustainability standards become more rigorous, the demand for high-performance refractory materials is surging. In this analysis, we profile the Top 10 Companies in the Refractory Grade Silicon Carbide Industry—global producers and specialized suppliers who are innovating to meet the stringent demands of modern high-temperature processing.

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🔟 1. Fiven

Headquarters: Oslo, Norway
Key Offering: High-purity SiC grains and powders (SiC95%, SiC98%)

Fiven is a leading global producer of silicon carbide, with a strong focus on high-performance materials for refractory and abrasive applications. The company operates advanced production facilities and maintains a robust supply chain to serve demanding industrial sectors worldwide.

Innovation and Market Focus:

  • Specialization in high-purity, consistently graded SiC materials

  • Strong presence in European and North American refractory markets

  • Investment in R&D for advanced ceramic composites


9️⃣ 2. Washington Mills

Headquarters: North Grafton, Massachusetts, USA
Key Offering: Refractory-grade SiC, fused minerals, engineered abrasives

Washington Mills is a major manufacturer of fused minerals and silicon carbide, supplying critical raw materials to the refractory industry. The company’s products are essential for linings in furnaces, kilns, and incinerators.

Innovation and Market Focus:

  • Vertically integrated manufacturing from raw materials to finished grains

  • Customized grain sizing and purity levels for specific applications


8️⃣ 3. ESK-SIC GmbH (a subsidiary of SKW Stahl-Metallurgie)

Headquarters: Frechen, Germany
Key Offering: High-purity silicon carbide powders and granules

ESK-SIC is a renowned European producer of silicon carbide, known for its high-quality standards and technical expertise. The company serves a diverse range of high-temperature industries with tailored SiC solutions.

Innovation and Market Focus:

  • Focus on ultra-high-purity SiC for advanced refractory applications

  • Strong R&D capabilities in ceramic material science

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7️⃣ 4. Ningxia Tianjing Metallurgy Co., Ltd.

Headquarters: Shizuishan, Ningxia, China
Key Offering: Black and green silicon carbide in various grades (SiC90%, SiC97%)

Ningxia Tianjing is a significant Chinese producer of silicon carbide, leveraging the region’s abundant raw material resources. The company is a key supplier to both domestic and international refractory markets.

Innovation and Market Focus:

  • Large-scale production capacity benefiting from local energy and quartzite resources

  • Expanding product portfolio to include higher purity grades


6️⃣ 5. Elmet

Headquarters: Lewiston, Maine, USA
Key Offering: Silicon carbide metals and alloys, refractory-grade SiC

Elmet is a US-based manufacturer specializing in high-performance metals and alloys, including silicon carbide for refractory applications. The company serves defense, aerospace, and industrial sectors with critical materials.

Innovation and Market Focus:

  • Expertise in metallurgical-grade SiC for demanding applications

  • Quality-focused production with rigorous testing protocols


5️⃣ 6. Cumi Murugappa (Carborundum Universal Ltd.)

Headquarters: Chennai, India
Key Offering: Silicon carbide, abrasives, electro minerals, ceramics

Carborundum Universal, part of the Murugappa Group, is India’s leading manufacturer of abrasives and electro minerals. The company produces refractory-grade silicon carbide that serves the growing industrial base in South Asia and beyond.

Innovation and Market Focus:

  • Strong domestic market presence with expanding global footprint

  • Integrated manufacturing from raw material processing to finished products


4️⃣ 7. Lanzhou Heqiao Material Co., Ltd.

Headquarters: Lanzhou, Gansu, China
Key Offering: Silicon carbide powders, grains, and refractory aggregates

Lanzhou Heqiao is a prominent Chinese manufacturer of silicon carbide materials, serving the refractory, abrasive, and metallurgical industries. The company benefits from strategic location advantages in a resource-rich region.

Innovation and Market Focus:

  • Cost-effective production leveraging regional energy advantages

  • Focus on consistent quality and reliable supply chain management


3️⃣ 8. Zaporozhsky Abrasivny Combinat (ZAK)

Headquarters: Zaporizhzhia, Ukraine
Key Offering: Silicon carbide, abrasives, refractory materials

ZAK is one of the largest manufacturers of abrasive materials in Eastern Europe, with significant production capacity for silicon carbide. The company has a long history of supplying refractory-grade SiC to industrial markets.

Innovation and Market Focus:

  • Established supplier to CIS and European markets

  • Diversified product range for various industrial applications

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2️⃣ 9. Pacific Rundum

Headquarters: Tokyo, Japan
Key Offering: High-purity silicon carbide, advanced ceramics

Pacific Rundum is a Japanese specialist in high-performance ceramic materials, including refractory-grade silicon carbide. The company is known for its technical expertise and quality-focused manufacturing processes.

Innovation and Market Focus:

  • Focus on high-value, specialty SiC grades for demanding applications

  • Strong technical support and customer collaboration


1️⃣ 10. Erdos

Headquarters: Erdos, Inner Mongolia, China
Key Offering: Silicon carbide, ferrosilicon, metallurgical products

Erdos is a major Chinese producer in the Inner Mongolia region, which is a global hub for silicon metal and silicon carbide production. The company leverages local resource advantages to supply cost-competitive refractory materials.

Innovation and Market Focus:

  • Large-scale production with significant cost advantages

  • Strategic focus on export markets and global supply chains

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Refractory Grade Silicon Carbide Market – View in Detailed Research Report


🌍 Outlook: The Future of Refractory Grade Silicon Carbide Is Driven by Industrial Evolution

The refractory grade silicon carbide market is evolving in response to changing industrial demands. While traditional applications in steel and foundries continue to dominate, new opportunities are emerging in clean energy, advanced ceramics, and environmental technologies.

📈 Key Trends Shaping the Market:

  • Increasing demand for energy-efficient high-temperature processes

  • Growing adoption in non-ferrous metal production and cement industries

  • Technological advancements in SiC production reducing environmental impact

  • Expansion of application areas in waste incineration and heat treatment

Get Full Report Here:
Refractory Grade Silicon Carbide Market – View in Detailed Research Report

The companies profiled above are not only supplying essential materials for high-temperature industries—they’re enabling the technological advancement of global manufacturing infrastructure.

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