Ruthenium

A High-Performance Platinum Group Metal for Next-Gen Industries

Ruthenium (Ru), part of the platinum group metals (PGMs), is a rare, silver-gray metal with exceptional chemical stability and high hardness. Found mainly as a byproduct in nickel and platinum mines, ruthenium stands out for its resistance to high temperatures, oxidation, and acids.

With a melting point of 2,334°C and a boiling point of 4,150°C, ruthenium is one of the hardest and most heat-resistant metals. It resists oxidation even at room temperature and forms a stable oxide film, which enhances corrosion resistance. These properties make ruthenium essential for applications in electronics, hydrogen fuel cells, and catalysis.


Key Applications in Semiconductors, Catalysts, and Hydrogen Energy

Ruthenium’s low electrical resistivity and excellent electron mobility make it a valuable material in high-performance electronics. It is widely used in DRAM capacitors, HDDs, and miniaturized electrodes. As the semiconductor industry advances, ruthenium is gaining attention for its microfabrication potential and heat resistance.

In catalysis, ruthenium often outperforms platinum. It serves as a heterogeneous catalyst in ammonia synthesis, hydrogenation, and fuel cells. Ruthenium-carbon composite catalysts show high efficiency in the oxygen reduction reaction (ORR), vital for hydrogen fuel cell performance. These catalysts also offer long life cycles and thermal stability, making them suitable for next-generation fuel cell technologies.

Ruthenium plays a critical role in hydrogen production and storage. It functions as a catalyst in solid oxide electrolyzers (SOECs) and polymer electrolyte membrane (PEM) fuel cells. Due to its oxidation resistance and cost-effectiveness, ruthenium is being actively researched as a substitute or co-catalyst for platinum and iridium in green hydrogen systems.


Recycling Ruthenium for Resource Security and Sustainability

As a high-value metal, ruthenium is widely recycled from semiconductor scrap, used catalysts, and electronic waste. It is refined into high-purity metal and reused in industrial and research applications. This high recycling rate supports resource circularity and carbon neutrality goals.

Dong-A Special Metals excels in recycling rare metals like ruthenium using advanced technology. We extract valuable metals from scrap and produce ready-to-melt alloy materials without additional processing. This ensures shorter lead times, stable supply, and enhanced material performance.

With growing demand in semiconductors, hydrogen energy, aerospace, and eco-friendly technologies, ruthenium is emerging as a strategic pillar of the next-generation materials industry. As global demand increases, resource securing strategies and recycling systems will be vital for the industry’s long-term sustainability.

For more information on recycled ruthenium supply, please contact Dong-A Special Metals, Inc. We are committed to providing solutions for material resource circulation and industrial innovation.



#Ruthenium #PGMs #SemiconductorMaterials #HydrogenFuelCells #Catalysts #GreenEnergy #MetalRecycling #DongASpecialMetals #RareMetals #HighTemperatureAlloys

----------------------------------------------------

Contact Us

Homepage : http://www.dongaspecial.co.kr/

Mobile : +82-10-6367-7392

Company Catalog Download :

1) Eng : https://blog.naver.com/dongaspecial/223683563148

2) Kor : https://blog.naver.com/dongaspecial/223683558947

----------------------------------------------------

Product Brochure Download :

1) Eng : https://blog.naver.com/dongaspecial/223683548933

2) Kor : https://blog.naver.com/dongaspecial/223683546036

----------------------------------------------------

"E-mail"

1) sales@dongasepcial.co.kr

2) adenjang@dongasepcial.co.kr

----------------------------------------------------

"Messenger"

1) Whatsapp : +82-10-6367-7392, +82-10-9414-2752

2) Wechat ID : dongaspecial, adenjang

3) Line ID : dongaspecial, bluemanner

4) Kakao ID : dongaspecial, bluemanner

5) OpenKakao : https://open.kakao.com/o/ghgyxcYe

6) Zalo : +821094142752

----------------------------------------------------

​

Ltd. is selling titanium (titanium) sponge substitutes for research and alloying on its smart store in order to localize the material in Korea. We look forward to your interest and support. Thank you.


#TiGrade7 #TiGrade6Al4V #TiCP #티타늄스크랩 #타이타늄스크랩 #티타늄스펀지 #티타늄스펀지대체품 #합금용원료 #제강용원료 #포스코ESG #티타늄 #타이타늄 #titanium #포스코ESG경영 #Ti #리싸이클링원료 #티타늄리싸이클링 #제강용원료리싸이클링 #스크랩 #Tialloys #TiGrade1 #TiGrade2 #티타늄터닝 #제강사ESG #제강사탄소중립 #ESG경영 #탄소저감 #제강사탄소저감 #항공기용소재 #항공기용부품 #항공기부품 #항공기소재