Jinghui Industry Ltd.
Aluminum Nitride – A Quick Guide
What is Aluminum Nitride? Aluminum nitride (AlN) is a synthetic non-oxide advanced ceramic material that combines ultra-high thermal conductivity, a similar thermal expansion coefficient to Si and GaAs, reliable electrical properties, and excellent chemical stability. This makes it ideal for efficient thermal management and high-performance electronic insulation components. The Formula and Synthesis Met
Metallized ceramics-The Ultimate Guide for Beginner and Expert
Introduction This article includes the definition of metallized ceramics, manufacturing process of metallized ceramics, the types of ceramic metallization methods, the factors affecting metallized ceramics,q
Inspection Methods of Ceramic Substrates
In the process of electronic packaging, ceramic substrates are the key components, decreasing the defect rate of ceramic substrates is of self-evident importance for improving the quality of electronic devices. Due to without national or industry standards for ceramic substrate performance testing, which brings certain challenges to manufacturing. At present, the main inspection of finished ceramic substrate cover the visual inspection, mechani
What Are The Application of Aluminum Nitride Ceramics?
Aluminum nitride (ALN)ceramic, which is a advanced ceramic, has a series of brilliant characteristics, the core advantages
Do Ceramic Disc Taps Wear Out?
Ceramic disc taps are often used in bathroom sealing switches. Ceramic seal rings are composed of a moving sheet and a static sheet and become the core functional component of the sealing component. Compared with traditional rubber seals, ceramic seals are more durable and have better sealing performance. However, ceramic seals can still wear out over time.
Why Is The Future of Silicon Nitride Substrates A Blue Ocean?
Why Can Aluminum Nitride Ceramic Substrate Stand Out? 1. With the increasing requirements of performanc
How to Improve Defects in Metal Powder Metallized Ceramics? (2)
2. The Defects of Nickle (Ni) Coating: (1) Sintering and blistering of nickel plating layer; The prime reasons are: a. After sintering, due to long time exposure to the air of the metallized layer and the su
How to Improve Defects in Metal Powder Metallized Ceramics? (1)
The sintered metal powder method is the earliest, most mature and widely used process among ceramic-to-metal sealing processes. So far, the most of R&D institutes and manufacturing facilities of vacuum electronic devices use this process at home and abroad. The vast majority of these companies utilize the Mo-Mn formulation, so it is usually also called the Mo-Mn method, the ce
4 Types of Metallized Ceramics
Due to the difference in thermal expansion coefficient between ceramic and metal materials, the two materials cannot achieve high-quality direct connection. Therefore, it is first necessary to sinter or deposit a layer of metal film on the ceramic. This process is called ceramic metall
What's the etching factor for ceramic substrates?
The etching factor, also known as the ceramic substrate etch factor, is an important factor in the production process of ceramic PCB substrate. It is a measure of the relative etch rate of a material in a certain etchant. It is expressed as the ratio of the etch rate of the material to the etch rate of the reference material.
Introduction to Thick-film Printing Ceramic Substrate (TPC)
Thick-film printing ceramic substrate (TPC) is to coat the metal paste on the ceramic substrate by screen printing, and then sinter at high temperature (generally 850°C ~ 900°C) to prepare the TPC substrate after drying.
Introduction to Direct Bonded Copper Ceramic Substrate (DBC).
DBC ceramic substrate process is to add oxygen elements between copper and ceramics, obtain Cu-O eutectic liquid at a temperature of 1065 ~ 1083 ° C, and then react to obtain an intermediate phase (CuAlO2 or CuAl2O4), so as to realize the combination of Cu plat
Break Through Innovation and Meet the Continuous Development of Engineering Ceramic
The global Coronavirus disease (COVID-19) is still spreading and repeated, the domestic epidemic is scattered in many places, the Russian-Ukrainian war continues, and the international political and economic environment is still tense. The sluggish operation of the global supply chain, rising international commodity prices, insufficient corporate orders, difficult and expensive labor, and h
The main precision secondary processes of advanced ceramics
Precision technical ceramics have different secondary processing methods according to different performance requirements. At present, the main processing methods include mechanical processing, electrical processing, ultrasonic processing, laser processing and composite processing. Hereby we mainly introduce the m
Why are advanced ceramics metallized?
Advanced ceramics, often referred to as inorganic non-metallic materials, can be seen to be defined directly on the opposite side of metal. Since each of them has entirely different outstanding advantages because of the different internal microstructures of ceramics and metals, so in many practical applications, it is necessary to combine ceramics and metals together to show their respective advantages, thus giving birth to a ve
What are main ceramic metallization methods for ceramic substrates?
With the continuous increasing power of semiconductor chips.the development trend of light weight and high integration 5th generation wireless systems, in order to make the device run more smoothly in the long-term, the importance of the interior heat dissipation of the devices particularly important. Undoubtedly, the cri
Application of Screen Printing for Alumina Metallized Ceramics
Screen printing is a traditional printing method. The basic principle is that some meshes of the screen printing plate can pass through the paste, and the rest of the meshes are blocked and cannot pass through the paste, forming a blank on the substrate. Screen printing has the following characteristics:
We are a professional metalized ceramics manufacturer
JingHui Industry is a fast growing reliable and credible metalized ceramics manufacturer. The company has been dedicating to produce a diversity of metalized ceramics over for 13 years, mainly including alumina metalized ceramics, zirconia metalized ceramics, metalized ceramic substrates. The expertise and veteran engineering team deeply understand the applications of metalized ceramics, know how to ens
Ceramic Injection Molding Production Line Introduction
Starting in August 2016, our factory introduced a ceramic injection molding production line to manufacture precision ceramics
Attending NanoKorea 2016 in Korea
NANO KOREA, Korea`s leading nanotechnology professional event, is held annually as well as jointly hosted by Ministry of Trade, Industry & Energy and the Ministry of Science, ICT & Future Planning with the objectives of encouraging exchange of latest nanotechnology research results and prompt application of the technology in various industries.
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