High-Purity Silver (Ag) Metal Powder for Electronics, Conductive Materials & Additive Manufacturing

Ürüne Genel Bakış

GREENSTONE High-Purity Silver (Ag) Metal Powder is a high-performance metallic powder developed for applications requiring exceptional electrical conductivity, thermal conductivity, chemical stability, and precision processing performance.

With controlled purity, particle morphology, and particle size distribution, GREENSTONE silver powder can be supplied for metal additive manufacturing, electronics, conductive materials, electrical components, brazing materials, jewelry, research, and precision industrial applications.

Silver has the highest electrical conductivity among elemental metals and excellent thermal conductivity, making high-purity Ag powder particularly valuable for advanced conductive and thermal-management applications. Depending on the manufacturing process, particle size and morphology can be optimized for laser-based additive manufacturing, powder metallurgy, binder jetting, sintering, conductive material production, and other powder-processing technologies.

GREENSTONE provides customizable silver powder specifications according to customer requirements for purity, particle size distribution, morphology, flowability, and application process.

High-Purity Silver for Advanced Manufacturing

GREENSTONE silver metal powder is available in high-purity grades suitable for demanding industrial and research applications. Controlled raw materials and powder production processes help minimize unwanted impurities and provide consistent material performance.

Olağanüstü Elektrik İletkenliği

Silver offers the highest electrical conductivity of all elemental metals, making Ag powder an important raw material for conductive components, electrical contacts, electronic materials, conductive pastes, and specialized electrical applications.

Mükemmel Isı İletkenliği

The high thermal conductivity of silver enables efficient heat transfer, making silver powder suitable for applications involving thermal management, electronic components, conductive structures, and specialized heat-transfer materials.

Kontrollü Toz Morfolojisi

Powder morphology can be selected according to the intended process. Spherical or near-spherical grades provide improved flowability, packing behavior, powder feeding stability, and layer uniformity, which are particularly important for powder-based additive manufacturing and precision processing.

Customizable Particle Size Distribution

Different manufacturing technologies require different particle-size ranges. GREENSTONE can provide customized particle distributions for applications such as additive manufacturing, powder metallurgy, sintering, binder jetting, conductive materials, and research applications.

Typical available ranges may include fine and medium powder grades such as 10–45 μm, 15–53 μm, 20–63 μm, as well as application-specific particle distributions.

Katmanlı Üretim Yeteneği

Properly prepared spherical Ag powder can be used for specialized metal 3D printing and additive manufacturing applications. Because silver has very high optical reflectivity and thermal conductivity, laser processing generally requires optimized equipment and process parameters rather than conventional parameters used for steels or nickel alloys.

Excellent Corrosion and Chemical Stability

Silver provides good resistance to many environmental conditions and maintains excellent functional conductivity. For specific environments containing sulfur compounds or other reactive substances, material selection and surface protection should be evaluated according to the actual service conditions.

Geniş Endüstriyel Uygulama Aralığı

Tipik uygulamalar şunları içerir: electronics, electrical engineering, conductive components, thermal-management systems, additive manufacturing, powder metallurgy, jewelry, brazing materials, laboratory research, and precision manufacturing.

ParametreÖzellikler
Ürün adıHigh-Purity Silver Metal Powder
kimyasal sembolAg
Malzeme TürüPure Silver / High-Purity Silver
Tipik Saflık≥99.9% Ag*
Higher Purity GradesIstek üzerine Mevcut
Toz GörünümüSilvery-white metallic powder
Toz MorfolojisiSpherical / Near-spherical / Application-specific
Tipik Parçacık Boyutu10–45 μm, 15–53 μm, 20–63 μm*
Özelleştirilmiş Parçacık BoyutuMevcut
Density of SilverYaklaşık. 10.49 g/cm³
ergime noktasıYaklaşık. 961.8 °C
Kaynama NoktasıYaklaşık. 2162 °C
Elektiriksel iletkenlikApprox. 63 MS/m at 20°C for bulk high-purity silver
Termal iletkenlikApprox. 429 W/(m·K) at room temperature for bulk silver
Birincil MülkOlağanüstü elektriksel ve termal iletkenlik
Katmanlı İmalatOptimize edilmiş işlem parametreleriyle uygundur.
Binder Jetting / SinteringSuitable with appropriate powder grade
Toz MetalurjisiUygun
Conductive Material ApplicationsUygun
Tipik EndüstrilerElectronics, Electrical, Additive Manufacturing, Jewelry, Precision Manufacturing, Research
Tipik uygulamalarConductive components, electrical contacts, AM parts, conductive materials, thermal-management components, precision parts
Parçacık Boyutu ÖzelleştirmeBaşvuruya göre temin edilebilir.
Saflık ÖzelleştirmeAvailable according to application requirements

*Actual purity, morphology, particle size distribution, oxygen content, apparent density, tap density and flowability should be specified according to the required powder grade and supplied batch certificate.

GREENSTONE can customize silver powder purity, particle morphology and particle size distribution according to specific manufacturing processes. Final chemical composition and powder characteristics are subject to the technical specification and material certificate supplied with each batch.

Önerilen Gelişmiş Üretim Çözümleri

Lazer kaplama, DED eklemeli üretim, lazer temizleme, yüzey mühendisliği, hassas otomasyon ve gelişmiş malzeme işleme alanlarında üretim hedeflerinizi tamamlamak üzere tasarlanmış, Greenstone'un yüksek performanslı endüstriyel ekipman portföyünü keşfedin. Her çözüm, üretim kapasitesini genişletmek, süreç verimliliğini artırmak ve ölçeklenebilir endüstriyel inovasyonu desteklemek için stratejik olarak tasarlanmıştır.

Modüler lazer sistemlerinden tam entegre akıllı üretim platformlarına kadar Greenstone, müşterilerine modern küresel üretim ortamları için daha fazla esneklik, hassasiyet ve operasyonel mükemmellik sağlayan birbirine bağlı teknolojiler sunmaktadır.