高温窯用家具

High-temperature kiln furniture is a key refractory component inside the kiln used to support, protect, and bear the workpieces, playing an important role in the high-temperature firing process.

In sintering, firing, and heat treatment processes, kiln furniture not only stably supports workpieces but also optimizes airflow and temperature distribution within the kiln, thereby improving product quality and production efficiency. It is an indispensable key component in various industrial kilns.

製品の特徴

Stringent Performance Requirements

High-performance high-temperature kiln furniture must meet stringent requirements such as extremely high refractoriness, excellent high-temperature strength, outstanding thermal shock resistance, and good chemical inertness. It must maintain structural integrity, without deformation, cracking, or product contamination, during long-term high-temperature cyclic use.

Multiple Material Options

Common materials include high-purity quartz, mullite, silicon carbide (SiC), and alumina. Different materials are suitable for different temperature ranges and process requirements, and users can choose the most suitable kiln furniture material according to specific working conditions.

High-Temperature Kiln Furniture in Various Specifications

Excellent Thermal Shock Resistance

Made with high-quality refractory materials, it exhibits excellent thermal shock resistance, can withstand rapid heating and cooling thermal shocks, is not prone to cracking or breakage, and reduces kiln furniture consumption costs.

Good Chemical Inertness

The kiln furniture material does not chemically react with the fired products, does not contaminate the product surface, and ensures the purity and quality of ceramic products, electronic components, lithium battery materials, and other products.

Long service life

High-quality materials and optimized design enable the kiln furniture to have a long service life under high-temperature conditions, reducing the cost of frequent kiln furniture replacement and improving kiln operating efficiency.

Fire Assay Crucible	High temperature resistance, corrosion resistance, suitable for molten metals and slags, good chemical stability, long service life.
Alumina / Mullite Kiln Furniture	Good thermal stability, strong thermal shock resistance, 高温でも変形しにくい, suitable for cyclic heating and cooling.
Quartz Ceramic	Extremely low thermal expansion coefficient, excellent thermal shock resistance, high purity (>99.9%), good chemical inertness at high temperatures.
Zirconia Ceramic	High strength, good toughness, wear resistance, 熱伝導率が低い, maximum service temperature up to above 2000℃.
Corundum-Mullite Ceramic	High high-temperature strength, good creep resistance, excellent thermal shock stability, long service life.
Zirconia-Mullite Ceramic	Excellent thermal shock resistance, strong erosion resistance, stable structure at high temperatures, suitable for harsh thermal environments.
Magnesia-Corundum Ceramic	Strong resistance to alkaline slag erosion, high refractoriness, good thermal stability, suitable for alkaline atmospheres.
Silicon Carbide (SiC)	High thermal conductivity, high temperature resistance (up to 1600℃+), strong thermal shock resistance, good wear resistance.
Graphite Crucible	Fast thermal conductivity, high temperature resistance (up to 3000℃ in inert atmosphere), excellent thermal shock resistance, non-wetting to molten metals.

応用分野

Advanced Ceramic Sintering: Suitable for sintering high-performance ceramics such as alumina, zirconium oxide, 窒化ケイ素, および炭化ケイ素. Kiln plates, kiln shelves, and saggers ensure stable sintering of ceramic products at high temperatures, preventing deformation and sticking.
Lithium Battery Material Sintering: Suitable for continuous sintering of cathode materials such as lithium iron phosphate, ternary materials, and lithium cobalt oxide, as well as anode materials. Silicon carbide pushers and saggers offer advantages such as high strength, high thermal conductivity, and no material contamination, making them the preferred kiln furniture for lithium battery material sintering.
Electronic Ceramics: Suitable for debinding and sintering electronic components such as MLCCs, PTCs, NTC thermistors, and piezoelectric ceramics. High-precision kiln furniture ensures dimensional accuracy and electrical performance consistency of electronic ceramic products.
Daily-Use Ceramics and Building Ceramics: Suitable for firing ceramic products such as tableware, tea sets, tiles, and sanitary ware. Cordierite and mullite kiln furniture offer advantages such as low cost and good thermal stability, making them suitable for mass production.
Powder Metallurgy: Suitable for sintering support in iron-based and copper-based powder metallurgy products. Silicon carbide or graphite kiln furniture is high-temperature resistant, non-stick, and improves the surface quality of the products.
Magnetic Materials: Suitable for sintering soft magnetic ferrites and permanent magnetic ferrites. The kiln furniture material has good chemical compatibility with the magnetic material, does not contaminate the product, and ensures magnetic properties.
Hard Alloys: Suitable for sintering tungsten carbide-based hard alloy products. Silicon carbide kiln furniture has high strength and wear resistance, suitable for heavy-duty conditions.
Catalysts and Supports: Suitable for the calcination treatment of catalyst supports, molecular sieves, and other materials. The kiln furniture has good air permeability, ensuring atmosphere circulation and uniform calcination.
Glass and Enamel: Suitable for the firing and annealing processes of glass and enamel products. Heat-resistant steel or ceramic kiln furniture provides stable support, has a smooth surface, and does not scratch the products.

会社概要

熱処理技術サービスとRを専門とする専門企業&D, 製造業, 高温電気炉の販売.

同社は-100℃から2600℃までの全温度範囲をカバーする高温電気炉の開発に注力しています。. 実験用電気炉などの製品を展開, 真空雰囲気炉, 工業用窯, 中周波誘導加熱装置. 主な製品にはボックス炉などがあります。, 管状炉, 昇降炉, プッシャーキルン, 台車炉, ロータリーキルン, トンネル窯, 各種専用中周波炉.

同社は技術革新を堅持しており、ISO9001およびEU CE認証を取得しています。. それは所有しています 21 登録商標, 29 特許, そして 27 ソフトウェアの著作権.