Silver

About Silver (Ag)

Symbol: Ag
Atomic number: 47
Atomic mass: 107,8682
Element category: Transition metal

Silver is a soft, shiny metal. It tarnishes slowly in air because sulphur compounds react with its surface and form black silver sulphide. Pure silver exhibits the highest electrical and thermal conductivity among metals and has the lowest contact resistance. It remains stable in pure air and water, but tarnishes when exposed to ozone, hydrogen sulphide or air containing sulphur compounds.

Sterling silver comprises 92,5 % silver. The remainder is copper or another metal. It is used in jewellery and silverware, where appearance is important.

Silver is employed in the manufacture of mirrors because it is the most effective reflector of visible light, even though it tarnishes over time. It is also used in dental alloys, soldering materials, electrical contacts and batteries. Silver inks are utilised in the production of printed circuits.

Stanford Advanced Materials (SAM) can now offer various silver products, including:

Silver Metals

Nanosilver powder, silver foam, silver bonding wire, silver mesh, silver nanoparticles, etc.

Purity: 2N–5N, or as specified.

Silver Alloys

Tungsten–silver composite, aluminium–silver prealloy, silver alloy bonding wire, nickel–silver strip, copper–nickel–silver strip, etc.

Silver Compounds & Catalysts

Silver catalyst, silver methanesulphonate, silver trifluoromethanesulphonate (AgCF3SO3), silver bis(trifluoromethanesulfonyl)imid, silver p-toluenesulphonate, silver trifluoroacetate (C2AgF3O2), silver oxide powder, silver sulphide powder, silver phosphate powder

Purity: ≥99,9%

Silver Evaporation Materials

Silver (Ag) evaporation materials

Purity: ≥99,9%

Other Silver Products

Conductive silver epoxy adhesives, silver single crystal substrate.

For further information on silver sputter targets, please visit https://www.sputtertargets.net/silver.html

Key Advantages:

Diverse Applications: The properties of silver support its use across various industrial sectors. It is applied in electronics, photography, jewellery and medical device manufacturing; Stanford Advanced Materials (SAM) supplies silver products for these sectors.

Electronics and Conductivity: Silver is known for its high electrical conductivity. This property makes it a suitable material for use in electronics, connectors and circuits.

Photography and Imaging: Silver compounds are used in both traditional and digital photography. They contribute to image formation with measurable detail.

Precision and Purity: We adhere to strict industry standards and specific specifications. This approach helps maintain the purity required for consistent performance.

Technical Expertise: Our team possesses detailed knowledge of silver’s properties and applications. We provide tailored technical support and advice for utilising silver in specific requirements.

Reliable Supply: We ensure a continuous supply of silver products. Our global network and efficient logistics deliver materials as required.

Our Range of Silver Products:

SAM offers a selection of silver products for various applications, including:

Electronics and Connectors: The high conductivity of silver makes it a preferred choice for electronics, ranging from circuit boards to connectors and switches.

Jewellery and Decoration: The appearance and malleability of silver render it suitable for jewellery, decorative items and artistic creations.

Photography and Imaging: Silver compounds are employed in both traditional and digital photography to produce images with precise detail.

Product Video: Silver