About Advanced Ceramics Introduction

About Advanced Ceramics Introduction

Precision ceramics refer to the ceramics that are made by strictly controlling the ingredients and specific processes, without mechanical grinding, and have smooth surfaces and meet the requirements of tolerance dimensions.

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Independent production of high-purity alumina powder for more than 20 years, mastering the upstream supply of powder


Sophisticated production technology and production equipment ensure high product quality and high cost performance


First-class technical team can provide customers with one-stop professional solutions in the design process


Perfect after-sales service system, so that customers can use worry-free

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Zhejiang Weilan Hangdun Precision Ceramic Technology Co., Ltd. is an advanced ceramic manufacturer specializing in production, research and development and sales in China. The company has a well-trained professional technical team with core technologies of precision ceramics such as ceramic substrates, structural ceramics and functional ceramics. Committed to the development and sales of high-quality alumina, zirconia, aluminum nitride and silicon nitride and other advanced ceramics, including ceramic substrates, IC packaging substrates, LED packaging substrates and high-strength structural ceramics.

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Advanced Ceramics | Application of Structural Ceramics


Mainly used to make circuit substrates, coil bobbins, tube sockets, high-voltage insulating porcelain, rocket nose cones, etc. It can also be made into high porosity precision casting cores for casting alloys. It can also be used as a high temperature material with good shock resistance.

Advanced ceramics mainly refer to a large class of new ceramic materials that exert their mechanical, thermal, chemical and other properties. They can serve in many harsh working environments, and thus become the key to the realization of many emerging science and technology.

Optical Communication Industry
The optical communication industry is one of the fastest growing high-tech industries in the world, with a global output value of more than 3 billion US dollars. Its rapid development mainly depends on the research on the mechanism of optical fiber loss and the use of structural materials for optical fiber joints. Our institute has successfully used zirconia toughened ceramic materials to develop optical fiber connectors and sleeves, which have excellent performance and well meet the development needs of my country's optical communication industry.
With the high density and high power of semiconductor devices, the development of integrated circuit manufacturing industry urgently needs to develop a new type of substrate material with good insulation and fast heat conduction. The high thermal conductivity aluminum nitride and silicon carbide substrate materials that came out in the mid-to-late 1980s are gradually replacing the traditional alumina substrate. In this field, the thermal conductivity of the high thermal conductivity aluminum nitride ceramics developed by our institute has reached 228 W/m ×K, the performance ranks the forefront at home and abroad. Aluminum nitride-glass composite material has become a research hotspot in the field of contemporary electronic packaging materials. Its thermal conductivity is 5-10 times that of alumina-glass, and the sintering temperature is within 1000°C. It can be used with wiring materials such as silver and copper. Co-fired to produce multilayer wiring boards with good thermal conductivity and electrical properties. The aluminum nitride-glass composite material developed by me has a thermal conductivity of 10.8 W/m×K, which is in a leading position in the world. It meets the requirements of miniaturization and densification of large-scale integrated circuits.

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The term advanced ceramics is used to distinguish this material from traditional ceramics, a class of industrial ceramics based on raw materials that produce products with relatively little change from their natural state.

Our delivery date is 30--60 days.

Our company has been engaged in high-purity alumina (99.99%) for more than 20 years, mastering the core technology of alumina powder from the source, coupled with sophisticated production technology, so as to provide users with high-quality, cost-effective high-purity alumina Related Products.

Adhering to the concept of providing customers with high-quality services, our company can provide customers with one-stop services such as design and professional advice, and provide customers with overall solutions!

Our updates and blog posts

advanced-ceramics | Bulletpro of Alumina Ceramics | Uncover the secrets of bulletproof armor ceramic materials

{keyword} | What is the bulletproof principle of ceramic materials? The basic principle of armor protection is to consume projectile energy, slow down the projectile, and achieve harmlessness.

advanced-ceramics | Lighter and stronger — Application of ceramic materials in bulletproof clothing-Bulletproof Alumina Ceramics

{keyword} | Bulletproof vests, also known as bulletproof vests, are used to protect the body from bullets or shrapnel.

advanced-ceramics | The production process of alumina fine ceramics

{keyword} | Compared with other materials of the same channel, this alumina ceramic material has better thermal conductivity. Both sex and malleability have great advantages.

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