Knowledge What Temperature Does Porcelain Fire At? (4 Key Factors to Consider)
Author avatar

Tech Team · Kintek Solution

Updated 1 month ago

What Temperature Does Porcelain Fire At? (4 Key Factors to Consider)

Porcelain is typically fired at high temperatures, often around 1200°C to 1500°C, depending on the specific type of porcelain and the desired properties.

The firing process is crucial for achieving the strength, durability, and translucency characteristic of porcelain.

What Temperature Does Porcelain Fire At? (4 Key Factors to Consider)

What Temperature Does Porcelain Fire At? (4 Key Factors to Consider)

1. Temperature Range for Porcelain Firing

The firing temperature for porcelain can vary significantly based on the specific application and the type of porcelain being used.

For instance, in the production of dental implants, porcelain is heated to around 1,120°C (2,050°F) in a highly controlled environment to ensure uniform heating and prevent distortion or shrinkage.

This temperature is critical for the bonding process and the final integrity of the dental part.

2. Impact of Temperature on Porcelain Properties

The temperature at which porcelain is fired directly affects its physical properties.

For example, firing zirconia at approximately 1500°C is recommended for maximum strength.

Deviations from this temperature, even by as little as 150°C, can lead to a significant drop in strength due to grain growth.

Higher temperatures can also result in lowered stability, uncontrolled transformation, and cracking of the zirconia, as well as a reduction in translucency.

3. Specialized Firing Processes

Some types of porcelain, like zirconia, require specialized firing processes that are not compatible with standard porcelain furnaces.

Zirconia sintering, for example, requires prolonged high-temperature firing cycles at around 1550°C for at least 8 hours, followed by a long cool-down period.

This process is distinct from the firing of traditional porcelain and requires specific equipment and conditions.

4. Maintenance and Calibration of Furnaces

Proper maintenance and calibration of porcelain furnaces are essential to ensure consistent results.

While modern furnaces are often self-calibrating, adjustments may still be necessary based on personal preferences and specific conditions such as mixing liquids, application techniques, and preferred sheen.

Dedicated outlets for uninterrupted service are also recommended to prevent power surges and circuit overloads, which can affect the performance of the furnace.

Continue Exploring, Consult Our Experts

Discover the precision and artistry behind porcelain firing with KINTEK SOLUTION's cutting-edge laboratory equipment.

From mastering the perfect temperature range to the specialized sintering of zirconia, let our advanced porcelain furnaces take your craftsmanship to the next level.

Trust in our precision, maintain the quality, and unlock the full potential of your porcelain creations.

Elevate your laboratory with KINTEK SOLUTION today and experience unparalleled performance and reliability.

Related Products

Vacuum dental porcelain sintering furnace

Vacuum dental porcelain sintering furnace

Get precise and reliable results with KinTek's Vacuum Porcelain Furnace. Suitable for all porcelain powders, it features hyperbolic ceramic furnace function, voice prompt, and automatic temperature calibration.

Chairside dental sintering furnace with transformer

Chairside dental sintering furnace with transformer

Experience top-notch sintering with Chairside Sintering Furnace with Transformer. Easy to operate, noise-free pallet, and automatic temperature calibration. Order now!

Vacuum furnace with ceramic fiber liner

Vacuum furnace with ceramic fiber liner

Vacuum furnace with polycrystalline ceramic fiber insulation liner for excellent heat insulation and uniform temperature field. Choose from 1200℃ or 1700℃ max. working temperature with high vacuum performance and precise temperature control.

1400℃ Muffle furnace

1400℃ Muffle furnace

Get precise high-temperature control up to 1500℃ with KT-14M Muffle furnace. Equipped with a smart touch screen controller and advanced insulation materials.

laboratory vacuum tilt rotary tube furnace

laboratory vacuum tilt rotary tube furnace

Discover the versatility of Laboratory Rotary Furnace: Ideal for calcination, drying, sintering, and high-temperature reactions. Adjustable rotating and tilting functions for optimal heating. Suitable for vacuum and controlled atmosphere environments. Learn more now!

Alumina (Al2O3) Plate-High Temperature and Wear-Resistant Insulating

Alumina (Al2O3) Plate-High Temperature and Wear-Resistant Insulating

High temperature wear-resistant insulating alumina plate has excellent insulation performance and high temperature resistance.

1700℃ Muffle furnace

1700℃ Muffle furnace

Get superior heat control with our 1700℃ Muffle Furnace. Equipped with intelligent temperature microprocessor, TFT touch screen controller & advanced insulation materials for precise heating up to 1700C. Order now!

1800℃ Muffle furnace

1800℃ Muffle furnace

KT-18 muffle furnace with Japan Al2O3 polycrystalline fibe and Silicon Molybdenum heating element, up to 1900℃, PID temperature control and 7" smart touch screen. Compact design, low heat loss, and high energy efficiency. Safety interlock system and versatile functions.

High Thermal Conductivity Film Graphitization Furnace

High Thermal Conductivity Film Graphitization Furnace

The high thermal conductivity film graphitization furnace has uniform temperature, low energy consumption and can operate continuously.

9MPa air pressure sintering furnace

9MPa air pressure sintering furnace

The air pressure sintering furnace is a high-tech equipment commonly used for the sintering of advanced ceramic materials. It combines vacuum sintering and pressure sintering techniques to achieve high-density and high-strength ceramics.

2200 ℃ Tungsten vacuum furnace

2200 ℃ Tungsten vacuum furnace

Experience the ultimate refractory metal furnace with our Tungsten vacuum furnace. Capable of reaching 2200℃, perfect for sintering advanced ceramics and refractory metals. Order now for high-quality results.

Alumina Zirconia Special-Shaped Parts Processing Custom-Made Ceramic Plates

Alumina Zirconia Special-Shaped Parts Processing Custom-Made Ceramic Plates

Alumina ceramics have good electrical conductivity, mechanical strength and high temperature resistance, while zirconia ceramics are known for their high strength and high toughness and are widely used.

Zirconia Ceramic Plate - Yttria Stabilized Precision Machined

Zirconia Ceramic Plate - Yttria Stabilized Precision Machined

Yttrium-stabilized zirconia has the characteristics of high hardness and high temperature resistance, and has become an important material in the field of refractories and special ceramics.

Zirconia Ceramic Gasket - Insulating

Zirconia Ceramic Gasket - Insulating

Zirconia insulating ceramic gasket has high melting point, high resistivity, low thermal expansion coefficient and other properties, making it an important high temperature resistant material, ceramic insulating material and ceramic sunscreen material.

Vertical high temperature graphitization furnace

Vertical high temperature graphitization furnace

Vertical high temperature graphitization furnace for carbonization and graphitization of carbon materials up to 3100℃.Suitable for shaped graphitization of carbon fiber filaments and other materials sintered in a carbon environment.Applications in metallurgy, electronics, and aerospace for producing high-quality graphite products like electrodes and crucibles.

Continuous graphitization furnace

Continuous graphitization furnace

High-temperature graphitization furnace is a professional equipment for graphitization treatment of carbon materials. It is a key equipment for the production of high-quality graphite products. It has high temperature, high efficiency and uniform heating. It is suitable for various high-temperature treatments and graphitization treatments. It is widely used in metallurgy, electronics, aerospace, etc. industry.


Leave Your Message