UMM
EN

CN

中文 /  EN
language
中国
韩国
韩国
韩国
韩国
韩国
imgboxbg
UMM
UMM

元素

欧泰

元素

欧泰

元素

搜索
Search

首页

Solutions

解决方案

UMM Professional provides suitable solutions for all walks of life

Products

解决方案

Ten sectors of high-end specialty rare-material products Specializing in the production of rares metals and finished products

Application Technology

应用技术

Understand cutting-edge application technology

Application of Gold in High-end Manufacturing-Electronic Semiconductor

Gold has been considered a valuable precious metal since ancient times, and its unique chemical and physical properties have led to its extensive use in various fields. It serves as both a special reserve and investment currency, dominates the jewelry industry, and plays a crucial role in modern industries such as telecommunications, aerospace, and aviation. In the field of electronic device manufacturing, gold is highly regarded for its excellent conductivity. Gold's conductivity is not only superior to common conductive metals like copper and silver but also exhibits excellent stability in extreme environments such as high temperatures, high pressures, and low temperatures. Therefore, gold finds wide applications in semiconductors and electronic components.
2023-12-01

Overview of Vacuum Ion Coating

With the rapid development of science and technology, the mechanical manufacturing industry plays an increasingly important role in production. Corrosion on the surfaces of mechanical components is a major issue in the industry. Therefore, improving surface hardness, wear resistance, corrosion resistance, and other properties of the components is crucial in the field of mechanical manufacturing. Coating the surface of components is one of the most commonly used methods to enhance their performance. However, coating technologies have several drawbacks. For example, the adhesion of coatings is poor, leading to easy delamination. There is also a significant difference in thermal expansion coefficients between the coating and the substrate material, making the coating prone to cracking. These limitations restrict their practical application in production.
2023-07-27

Overview of Chemical Vapor Deposition (CVD) Coating

With the continuous improvement in the requirements of aerospace, nuclear industry, semiconductors, and other fields for semiconductor devices, integrated circuits, high-field and small-sized superconducting materials, and crystal growth products, chemical vapor deposition technology has a broad market application prospect as an essential method for material preparation and effective surface modification. Some researchers predict that CVD will focus on reducing harmful by-products and increasing industrial-scale production in the future. Additionally, the development of lower-temperature CVD processes, more precise control over CVD processes, thick film deposition techniques, novel film materials, and new material synthesis technologies will be the major areas of research in the future.
2023-07-26

Overview of Evaporative Coating and Its Material Selection

Vacuum evaporation coating refers to a technique of obtaining thin films by heating and evaporating a certain substance under vacuum conditions to deposit it on the surface of the substrate material. The substance that has been evaporated is called a evaporative material. Evaporative coating was first proposed by M. Faraday in 1857 and has become one of the mainstream coating technologies after over a hundred years of development.
2023-04-25

Industry News

解决方案

Learn more about us through the industry

2024

07 26

Discover the importance of rhenium targets in the production of electronic components in the electronics materials, parts, and components industry. Learn how rhenium targets play a crucial role in the

2024

07 23

Discover the numerous benefits of incorporating rhenium targets in the production process of electronic components. Learn how this advanced material can enhance the performance and durability of elect

2024

07 20

Are you curious about the role of rhenium targets in the production of electronic components? Look no further! In this article, we will explore the importance and applications of rhenium targets in th

2024

07 17

Discover how titanium targets can greatly improve the electrical performance of electronic components, materials, and parts in the field of electronic fine chemicals. Learn how these innovative materi