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UMM Divisions

Understanding UMM Division


UMM Divisions

Friction Stir Welding Materials Division

Stirring head is the core of friction stir welding technology. According to the production experiment data of several university project teams and welding research institutes cooperated by our company, compared with traditional high temperature and high strength tool steel, stainless steel, nickel-based superalloy and other materials, tungsten is used The welding head processed by the stir head made of rhenium alloy has more advantages in terms of macroscopic appearance, microstructure and mechanical properties. Especially the friction stir welding of high melting point materials, due to the higher working environment temperature, the traditional High-temperature and high-strength tool steel, stainless steel, and nickel-based superalloy materials cannot provide sufficient strength and rigidity to meet welding requirements, while other materials with higher temperatures such as cermets, high melting point metals (W, Mo) and other materials can be machined The performance is relatively poor, and can not provide enough toughness to bear the vibration during friction stir welding. Due to the "rhenium effect", the stirring head made of tungsten rhenium alloy can provide sufficient strength and toughness at the same time under high temperature environment.

Biomedical Division

The biomedicine industry has been developing in the world for nearly 30 years, and the average annual sales of biomedicine has increased at a rate of 25%-30%. Among them, the United States represents a major biomedicine development country with a total output value of about 17% of GDP, becoming the most One of the growth industries. With the development of my country’s economy, changes in the living environment, changes in people’s health concepts, and the acceleration of population aging, the biomedical industry, which is closely related to the quality of human life, has maintained a continuous growth trend in recent years. The industry has become one of the fastest growing industries in the world, and my country, as the world's second largest economy, has also played an active role in the field of biomedicine.

Optoelectronic Materials Division

In recent years, with the rapid development of information technology, the requirements for semiconductor materials are getting higher and higher, and the demand is also increasing. Relying on the rich experience in the field of refractory and rare precious metals, Outtech has established the Optoelectronic Materials Division. Mainly for the optoelectronic industry to provide vacuum coating consumables solutions and semiconductor equipment MOCVD thermal field solutions.

Chemical Division

UMM Chemical Division is one of the company's ten major sectors. Established in 2009, it mainly serves the petrochemical industry, chemical catalysis and other fields, and provides a complete set of solutions and related products for related customers. The main achievements include various noble metal chlorides, fluorides and noble metal salts, etc. in the application of chemical synthesis catalysis.

Powder Materials Division

UMM Powder Materials Division, relying on the technical equipment of UMM, makes full use of the scientific research achievements of various universities and national scientific research institutes, concentrates on the advantages of talents, technology and raw materials, research and development, production and sales of various High purity metal powder, special alloy powder and rare precious metal powder. And taking the market as the guide, continue to develop high-end metal powders such as various spherical metal powders and nano metal powders. Provide solutions for powder metallurgy, metal additive manufacturing, electronic slurry, laser cladding, cold and thermal spraying and other fields. The materials provided mainly serve the aerospace, electronic semiconductor, cemented carbide, petrochemical, biomedical, additive manufacturing and other industries.

Rare Metals Cultural and Creative Division

The inheritance of culture needs a carrier, and one of its manifestations in the jewelry field is precious metal cultural and creative products. Benefiting from the inspiration of precious metal cultural and creative products, as well as the international market's demand for various rare metals metal cultural and creative products, UMM started to establish the Rare Metal Cultural and Creative Business Unit in 2014, dedicated to rare, rare, and rare metals. Design and production of metal cultural and creative artworks. Such as precious metals (ruthenium, iridium, hungry, ruthenium, rhodium, palladium, osmium, iridium, platinum, gold, silver) and refractory metals (tungsten, molybdenum, tantalum, niobium, titanium) and so on. The extensive and profound Chinese excellent traditional culture, as well as the knowledge, wisdom and rational speculation accumulated over the past thousands of years, are the deepest soft power of the rare gold cultural and creative business unit, and it is also the foundation of its solid foundation.
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