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China black alumina Manufacturers, Suppliers, Factory

We have a highly efficient team to deal with inquiries from customers. Our goal is "100% customer satisfaction by our product quality, price & our team service" and enjoy a good reputation among clients. With many factories, we can provide a wide range of black alumina,Porous Ceramic,vacuum chuck,wafer transportation,wafer handling, As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection.
black alumina, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.

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  • TaC Coating Wafer Susceptor

    TaC Coating Wafer Susceptor

    Semicorex TaC Coating Wafer Susceptor is a graphite tray coated with tantalum carbide, used in silicon carbide epitaxial growth to enhance wafer quality and performance. Choose Semicorex for its advanced coating technology and durable solutions that ensure superior SiC epitaxy results and extended susceptor lifespan.*
  • SiC Boat for Wafer Handling

    SiC Boat for Wafer Handling

    Crafted from a silicon carbide of exceptional purity, the Semicorex SiC Boat for Wafer Handling boasts a construction that includes precision slots to secure the wafers, mitigating any movement during operational procedures. The choice of silicon carbide as the material ensures not only hardness and resilience but also the capability to endure elevated temperatures and exposure to chemicals. This makes the SiC Boat for Wafer Handling a pivotal component in a multitude of semiconductor production stages, such as the cultivation of crystals, diffusion, ion implantation, and etching processes.
  • Etching Carrier Holder for PSS Etching

    Etching Carrier Holder for PSS Etching

    Semicorex's Etching Carrier Holder for PSS Etching is engineered for the most demanding epitaxy equipment applications. Our ultra-pure graphite carrier can withstand harsh environments, high temperatures, and harsh chemical cleaning. The SiC coated carrier has excellent heat distribution properties, high thermal conductivity, and is cost-effective. Our products are widely used in many European and American markets, and we look forward to becoming your long-term partner in China.
  • Graphite Heat Shield

    Graphite Heat Shield

    To ensure processing efficacy in harsh environments, Semicorex Graphite Heat Shields are made with premium graphite materials and cutting-edge manufacturing technology.
  • Alumina Vacuum Chucks

    Alumina Vacuum Chucks

    Semicorex Alumina Vacuum Chucks are precision-engineered components designed to securely hold wafers or substrates during critical semiconductor and precision manufacturing processes. With Semicorex's commitment to high-quality materials and cutting-edge manufacturing techniques, our Alumina Vacuum Chucks provide unmatched reliability, precision, and performance for your most demanding applications.*
  • Silicon Carbide Wafer Grinding Wheel

    Silicon Carbide Wafer Grinding Wheel

    Experience the epitome of precision in semiconductor wafer surface refinement with our cutting-edge Silicon Carbide Wafer Grinding Wheel. This disc-shaped component, meticulously designed for semiconductor equipment, redefines the standards of surface grinding, ensuring optimal results for semiconductor wafers. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
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  • 3 methods of graphite molding

    The four main molding methods for graphite molding are: extrusion molding, molding, vibratory molding and isostatic molding. Most of the common carbon/graphite materials on the market are molded by hot extrusion and molding (cold or hot), and isostatic molding is a method with leading molding performance. Vibration molding is generally used to manufacture medium and coarse structural graphite, particle size between 0.5-2mm particle size, generally dominated by di-roasted graphitized products, density between 1.55-1.75kg/m³, coarser particles, rougher surface, can not be used for precision machining. It is mainly used in chemical industry and metal smelting.

  • What is graphitising？

    Graphitising is the process of transforming non-graphitic charcoal into graphitic charcoal with graphite three-dimensional regular ordered structure by high-temperature heat treatment, making full use of electrical resistance heat to heat the charcoal material to 2300~3000 ℃, and transforming the charcoal with amorphous chaotic layer structure into ordered graphite crystalline structure.

  • Silicon Carbide Industry

    The silicon carbide industry involves a chain of processes that include substrate creation, epitaxial growth, device design, device manufacturing, packaging, and testing. In general, silicon carbide is created as ingots, which are then sliced, ground, and polished to produce a silicon carbide substrate.

  • TaC coating with CVD method

    Tantalum carbide coating is an important high-strength, corrosion-resistant and chemically stable high-temperature structural material with a melting point of up to 4273 °C, one of the several compounds with the highest temperature resistance. It has excellent high-temperature mechanical properties, resistance to high-speed airflow scouring, ablation resistance, and good chemical and mechanical compatibility with graphite and carbon/carbon composites. Therefore, in the epitaxial process of GaN LEDs and SiC power devices such as MOCVD, TaC coating has excellent acid and alkali resistance to H2, HCl, NH3, which can completely protect the graphite substrate material and purify the growth environment.

  • What is Crystal Growth Furnace System

    The single crystal growth furnace is composed of six key systems that work in harmony to ensure efficient and high-quality crystal growth.

  • How Advanced Materials Solve 3 Critical Challenges in Semiconductor Furnace Design

    The race to shrink transistor sizes and scale solar cell efficiency is pushing thermal processing equipment to its limits.

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