If you are looking for a Aluminum Nitride, , & Silicon Nitride & Machinable Ceramics product customized and mold making services in China, please feel free to contact Pintejin ceramic machining Team.Get Instant Quote:[email protected] .

Process temperature during the production of alumina ceramics

Process temperature during the production of alumina ceramics

Alumina ceramics is a material with alumina (AL2O3) as the main body, which has high strength, high hardness, corrosion resistance and good insulation. And it is a kind of high temperature resistant ceramics. Below Pintejin Ceramics Factory will introduce the process temperature in the production process of alumina ceramics.

Process temperature during the production of alumina ceramics

The operating ambient temperature of alumina ceramics mainly refers to the maximum process temperature used in the production process of alumina ceramics. In a production process, the higher the temperature used, the higher the relative manufacturing cost and the higher the yield. Not easy to control. The process temperature of the ceramic HTCC process itself is about 1300~1600℃ due to the different components of the ceramic powder material, and the process temperature of the LTCC/DBC is also about 850~1000℃. In addition, HTCC and LTCC must be laminated after the process and then sintered to form, so that each layer will have a shrinkage ratio problem. To solve this problem, the relevant industry is also trying to find a solution. On the other hand, DBC has very strict requirements on the accuracy of process temperature.

It must be in the extremely stable temperature range of 1065~1085°C to make the copper layer smelted into a eutectic melt, which is closely combined with the ceramic substrate. The temperature is not stable enough, which will inevitably lead to the phenomenon of low yield.In consideration of process temperature and margin, the process temperature of DPCO nly a temperature of about 250~350°C can be used to complete the fabrication of the heat dissipation substrate, which completely avoids the phenomenon of material damage or dimensional variation caused by high temperature, and also eliminates the problem of high manufacturing costs. The process of ceramics in the manufacturing process must be formed by sintering in a high-temperature furnace, the operating temperature is very high, and the process is relatively complex.

 

 



Pintejin machining ceramic service include : Alumina Ceramic PartsZirconia CeramicSilicon Carbide CeramicCNC Machined Aluminum Nitride CeramicMachinable Ceramic PartsGlass Ceramic,Macor Ceramic,Powder Metallurgy Dies,Ceramic Injection Molding,Ceramic Dry Pressing,Ceramic Extrusion Dies


What are the ways to improve the performance of black alumina ceramics

What are the ways to improve the performance of black alumina ceramics?

Black alumina ceramics have been widely valued because of their unique properties, and they are Read more

The difference between industrial ceramic plates and ordinary porcelain plates

The difference between industrial ceramic plates and ordinary porcelain plates

Ceramic plates are divided into living ceramic plates and industrial ceramic plates, so what is Read more

What is ceramic material and its properties

What is ceramic material and its properties

Ceramics are widely used in scientific research, industrial equipment and life due to their excellent Read more

Introduction to deformation requirements of zirconia ceramic tensile specimens

Introduction to deformation requirements of zirconia ceramic tensile specimens

When zirconia ceramics are sintered and formed, tensile specimens can be tested for their toughness. Read more

Introduce the cooling forming of zirconia ceramic structural parts

Introduce the cooling forming of zirconia ceramic structural parts

In the forming process of zirconia ceramic structural parts, both the sintering method and the Read more

In the future, zirconia ceramic heat pipes will be widely used in smartphones

In the future, zirconia ceramic heat pipes will be widely used in smartphones

Sony’s flagship Xperia Z2 uses a low-key high-end ceramic heat pipe for heat dissipation. Similarly, Read more

How good the ceramic products are, just look at this

How good the ceramic products are, just look at this

Generally, ceramic materials are specially customized. The process technology, strict production line and process of Read more

High-tech characteristics of thermal shock resistance and hardness of zirconia ceramics

High-tech characteristics of thermal shock resistance and hardness of zirconia ceramics

Zirconia ceramics can theoretically withstand high temperatures of up to 1350 degrees, so is its Read more