High-Performance Nitride-Bonded SiC Plate
Newthink NSiC plates are designed for high-temperature industrial kilns and non-ferrous metal casting. They deliver high performance as heavy-duty kiln furniture and structural liners. With excellent thermal shock resistance and no high-temperature creep, these nitride-bonded silicon carbide plates can operate at extreme temperatures up to 1,450℃.
Moreover, their superior flexural strength allows thinner boards, significantly reducing energy consumption. Eliminating warping and premature cracking caused by heat, Newthink NSiC plates help you minimize maintenance downtime, lower replacement costs, and achieve consistent firing quality.
Industrial NSiC Ceramic Plates & Kiln Furniture
Explore Newthink NSiC ceramic plates for severe thermal environments. They deliver extreme strength, oxidation resistance, and lower energy costs.
Heavy-duty, fire-resistant for 1,450℃. Prevent high-temperature warping and thermal shock cracking.
High-load, thin-profile shelf. Maximize kiln space while resisting severe thermal shock.
High-performance batt with robust structural support and excellent thermal shock resistance.
Corrosion-resistant, non-wetting for non-ferrous molten metal casting and high-wear protection.
Key Industrial Applications for NSiC Ceramic Plates
NSiC plates are designed for extreme high-temperature and corrosive environments. They provide improved operating efficiency across core industrial manufacturing.
Industrial Kiln FurnitureFiring ceramics, electronic components, and magnetic materials all need heavy-duty fire-resistant shelves & batts.
Non-Ferrous MetallurgyCorrosion-resistant furnace liners are used for molten aluminum, zinc, and magnesium casting.
Mining Wear ProtectionDurable ceramic liners for chutes and hoppers. Withstand severe particle erosion and chemical corrosion.
Features of NSiC Plates
NSiC plates are designed for high performance. They are one of the best choices for extreme thermal environments.
Withstand 1,450℃ high temperatures without warping.
160-200 MPa strength for heavy load-bearing support.
Resist cracking during rapid heating and cooling cycles.
Resists erosion from molten aluminum, zinc and magnesium.
Dense nitride-bonded structure to prevent high-temp oxidation.
Thinner design reduces thermal mass for lower energy consumption.
High hardness protects against heavy abrasive particle wear.
Coatings are available to prevent firing contamination and sticking.
Why Choose Newthink NSiC Plate?
Newthink has industry-leading advanced ceramic expertise, strict quality standards and dependable global delivery. We provide tailored advanced ceramic solutions to solve your industrial challenges.
With years of engineering experience since 2011, we deliver high-performance ceramic solutions to clients across 40+ countries.
Tailor-made dimensions built from your drawings. We provide precise tolerances and customized anti-sticking alumina coatings.
Our ISO quality management ensures consistency between different batches. Newthink NSiC plates bring reliable high-temperature performance without micro-cracks.
We provide competitive factory-direct pricing. Free samples are available to test and verify performance before volume production.
Our efficient lean manufacturing allows rapid production response. Small custom orders can be delivered in as fast as 15 days.
We use plywood crates and specialized shock-absorbing foam to ensure safe international transport without breakage.
NSiC Plate Production Workshop
Newthink’s advanced ceramic manufacturing workshop is equipped with high-precision nitriding furnaces. We also possess advanced machining technology to ensure stable and reliable production. By strictly monitoring sintering, we ensure stable supply and rapid order delivery.
Every NSiC plate undergoes rigorous inspections to guarantee reliability. This will minimize micro-cracks, ensuring precise dimensional tolerances and flexural strength to provide the highest durability under extreme temperatures.
NSiC Plate with Superior Thermal Shock Resistance & Flexural Strength
Exceptional mechanical and thermal stability allow the NSiC plate to perform reliably up to 1,450℃ without deformation. With a high flexural strength of 160-200 MPa, these NSiC ceramic batts can be manufactured with ultra-thin profiles, while safely carrying heavy industrial loads.
Using NSiC plates can result in a significant reduction in thermal mass, lowering furnace energy consumption during fast heating cycles. Meanwhile, its thermal shock resistance protects kiln furniture against cracking, maximizing overall service life.
Packaging Solutions for Heavy NSiC Plate Shipping
Most industrial ceramic products are fragile. They need careful protection to prevent any damage caused by shipping. Newthink employs multi-layer protective packaging to ensure your products arrive in perfect condition.
Every NSiC plate is safely secured in customized solid wood or plywood crates. The inner is also equipped with custom shock-absorbing foam padding. Smaller items are sealed in plastic packaging. This makes these items able to endure severe vibrations and moisture.
Upgrading Tableware Firing with NSiC Plate Kiln Furniture
A large manufacturer successfully upgraded kiln furniture from mullite to high-performance NSiC. Because of NSiC’s low porosity, superior thermal shock resistance, and excellent flexural strength under severe temperature changes, this shift greatly improved their firing performance.
By replacing heavy mullite shelves with thinner, durable NSiC ceramic batts, the factory increased kiln loading capacity. These plates also help them eliminate thermal cracking and lower overall energy consumption.
Resource
Download detailed product specifications, technical data and more. Access all the information you need.
Meet Us at Exhibitions and Factory Visits
Newthink actively participates in major industrial and advanced ceramics exhibitions worldwide throughout the year, such as Italy, Germany, Japan and Vietnam, meeting directly with our customers.
We welcome you visit our factory to witness our control of quality and discuss our future cooperation. Through frequent interactions at global events and visits, we’ve earned deep trust from clients in 40+ countries and regions.
Technical Specifications & Material Properties of NSiC Plate
Review the technical parameters and mechanical performance of our high-temperature Nitride-Bonded Silicon Carbide (NSiC) plates in the datasheet below.
- Properties
| Item | Unit | Data |
| NSiC | ||
| Max service temperature | ℃ | 1,450 |
| Density | g/cm3 | 2.75-2.85 |
| Open porosity | % | 13-15 |
| Bending strength 20℃ | Mpa | 160 |
| Bending strength 1,200℃ | Mpa | 180 |
| Modulus of elasticity 20℃ | Gpa | 580 |
| Modulus of elasticity 1,200℃ | Gpa | / |
| Thermal conductivity 1,200℃ | W/m.k | 19.6 |
| Coefficient of thermal expansion | K–1x10-6 | 4.7 |
| HV | kg/mm2 | / |
Related Products
Recrystallized silicon carbide plate offering heat resistance up to 1,620℃ for firing.
Versatile fire- and wear- resistant plates with high corrosion resistance.
Thin-profile ceramic sheets for non-ferrous metal handling and thermal insulation.
High-load, energy-saving kiln shelves to maximize furnace capacity without warping.
While RSiC tolerates higher temperatures (1,620℃), an NSiC plate delivers exceptional strength and longer service life at a much lower investment. An NSiC plate offers the ultimate cost-performance ratio for 1,300℃-1,450℃ environments.
Unlike SiSiC, an NSiC plate does not contain any free silicon. It provides superior oxidation and corrosion resistance.
An NSiC plate boasts superior flexural strength, lower porosity and excellent thermal shock resistance. And because an NSiC plate is significantly stronger, you can use thinner profiles to slash thermal mass. It can expand kiln payload capacity and eliminate premature thermal cracking.
Yes. Upgrading to PSSiC can reduce overall furnace energy consumption by approximately 25%. You can also increase kiln loading capacity by up to 20% due to its high density and strength.
We recommend you contact our team to evaluate your application.
It features a low coefficient of thermal expansion (4.7×10-6/K) and high thermal conductivity (19.6 W/m·K at 1,200℃), rapidly dissipating thermal stresses. Unlike traditional fire-resistant materials that crack under rapid temperature changes, an NSiC plate maintains structural integrity during fast heating cycles.
Yes. A high-purity NSiC plate features exceptional non-wetting properties against molten non-ferrous metals, including aluminum, zinc, and magnesium. Using an NSiC plate extends component service life and reduces your furnace downtime.
With high flexural strength, an NSiC plate can be designed much thinner than traditional kiln furniture without sacrificing load capacity. Thinner NSiC plate profiles absorb far less heat energy during ramp-up, slashing furnace energy consumption. It can shorten heating cycles and maximize usable firing volume.
It creates a protective surface barrier that eliminates chemical reactions or glaze sticking during high-temperature sintering. This coating is important for high-purity or white ceramic products firing to prevent surface contamination, ensuring clean product separation after firing.
High-temperature warping and sagging are eliminated by switching to an NSiC plate. With zero high-temperature creep up to 1,450℃ and bending strength that increases at 1,200℃ (reaching 180 MPa), an NSiC plate provides maximum stability under heavy payloads.
We offer fast lead times, with small custom NSiC plate orders shipping in as fast as 15 days. To ensure zero breakage, large NSiC plate orders are packed in heavy-duty wooden crates with foam cushioning, while smaller parts feature hermetically sealed protective packaging built for international transit.
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