Zirconium (Zr) Pellets Ï?3*3mm Purity: 99.95% Silvery White, Metallic
yttria stabilized zirconia ceramic beads Item Unit Specification Composition wt% 94.5% ZrO2 5.2% Y2O3 Bulk Density Kg/L >3.6(Φ2mm) Specific Density g/cm3 â?¥6.02 Hardness Moh's >9.0 Elastic modulus GPa 200 Thermal Conductivity W/m.K 3 Crushing Load KN â?¥20 (Φ2mm) Fracture Toughness MPam1-2 9 Grain size µm â?¤0.5 Wear loss ppm/h
Name:Zirconium crucible Standard:GB/T8767-1998 ASTM ASME Grade:Zr1 Zr-3 Zr-5 R60702,R60704,R60705, Specification:10-200ml Certification: ISO9001:2008,three-party certification Tolerance Appearance: Status: M/Y/T Application: Equipment accessories: airplane, ship, bicycle, motorcycle, auto, medical, chemical, wheelchair, sports, anchor, weapon, Smelting,etc.Aerospace,Industry,Navigation,Chemical plants, and so on. Packing Domestic: Standard Wooden Carton Packaging;Overseas;fumigation MOQ 10kg Delivery Time 7~10Day Capacity: 10T/M Payment: T/T 30% in advance and the balance before delivery.
Coating industry: As sputtering target, products can be used in decorative coating and functional coating industry. As coating materials, Zirconium coatings has excellent corrosion resistance. It can also form carbide and nitride ceramics with carbon, nitrogen and other elements, and can form a variety of colors, with excellent decoration and corrosion resistance. It has been widely used in consumer electronics, bathroom, Glass coating industry; Chemical Industry: Because zirconium has better acid and alkali resistance than titanium, it is more and more used in the chemical industry, such as acetic acid chemical pipelines, pumps and valves, etc.
Application As a semi-finished product, zirconium rod can be used to process various parts for anti-corrosion, and can also be used for forging, rolling, extrusion, producing various specifications of forgings and pipe profiles, and is widely used in nuclear industry, acetic acid chemical industry, decorative Coating and functional coating, electroplating, etc.
Zirconia ceramics are white, yellow or gray when containing impurities, and generally contain HfO2, which is difficult to separate. There are three crystal states of pure ZrO2 at atmospheric pressure. The production of zirconia ceramics requires the preparation of high-purity, well dispersed, ultrafine particles and narrow particle size distribution powders. There are many methods for the preparation of zirconia ultrafine powders. The purification of zirconia mainly includes chlorination and thermal decomposition, alkali metal oxidation decomposition, lime melting, plasma arc, precipitation, colloid, hydrolysis, spray pyrolysis, etc.
Brown fused alumina melt film precision casting sand is based on the production of the brown fused alumina and with special technology, it is produced by the careful organization of the researchers. The quality has reached the advanced level of similar foreign products through laboratory tests and production in practice of dozens of casting enterprises. And some performances of it can be adjusted or showcased according to the customers requirement. The precision casting sand with high refractoriness, low thermal expansion coefficient, good thermal stability, strong air permeability, high intensity, easy to shell, high casting finish.It can substitute Zirconia sand (powder) its price is only half of zirconia sand (powder), and the recovery ratio is high as well. It can be mainly applied to the melt films and silicasol technology of jewelry, handicrafts, stainless steel products, watches, glasses, aluminum die casting industries, and can be processed in line with the demands of the clients.
Zircon sand is generally found in land of ancient coastlines,some of which can be found very far inland,where the heavier mineral sands formed hardened deposits.These deposits are typically mined via dry or wet(dredge)mining techniques. Typical chemical analysis: ZrO2+HfO2:65.5-66.5% Fe2O3:0.04-0.07% TIO2:0.15-0.19% Al2O3:0.40-0.90% P2O5:0.06-0.09% SiO2(Total):32.2-33.2% Free SiO2:0.25-0.45% Physical Properties Refractive Index:1.93-2.01 Specific Gravity:4.6-4.71g/cm3 Mohs Hardness:7.5+ Melting Point:2340-2550 Packing:30/40kgs pvc bags+1mt big bag Main Applications Foundry Ceramic Chemical Glass Refractory abrasive washing Cleaning Blasting and nuclear industry etc Available Sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh
