Overview
Magnesium sputtering targets are specialized materials used in physical vapor deposition (PVD) systems to create thin, uniform coatings. These high-purity targets are essential in advanced manufacturing processes where precise material deposition is required. As a lightweight metal target, magnesium offers unique advantages in applications requiring thin films with specific electrical or optical properties. The targets are manufactured through rigorous processes including melting, casting, and precision machining to meet strict industry standards.
Physical and Chemical Properties
Magnesium targets exhibit distinctive metallic properties including excellent electrical conductivity (22.6 MS/m) and thermal conductivity (156 W/(m·K)). The material's low density makes it particularly useful in applications where weight is a consideration. Chemically, magnesium is highly reactive, especially when in powder form or thin films. It oxidizes readily in air, forming a protective magnesium oxide layer. This reactivity requires careful handling during both manufacturing and sputtering processes to maintain target integrity and deposition quality.
Main Applications
The primary use of magnesium sputtering targets is in the semiconductor industry for creating thin-film transistors and conductive layers. They're also employed in optical coating applications where their reflective properties are valuable. In research settings, magnesium targets are used to study thin-film growth mechanisms and to develop new materials with tailored properties. Emerging applications include battery technologies and specialized aerospace coatings where magnesium's unique combination of properties offers performance advantages.
Safety and Storage
Magnesium targets require careful handling due to their flammability risk, especially when machined into fine particles. Proper storage involves keeping targets in sealed containers under inert gas or vacuum to prevent oxidation. During sputtering operations, adequate ventilation and fire prevention measures are essential. Waste materials should be collected and disposed of according to local regulations for reactive metals, with particular attention to preventing contact with water or moisture.
B2B Procurement Guide
When purchasing magnesium sputtering targets, specify purity requirements (typically 3N5 to 5N), dimensions, and bonding requirements. Backing plate material selection (often copper or molybdenum) significantly affects performance. Lead times for custom targets can range from 4-8 weeks. Consider requesting material certification and test sputtering reports. For consistent quality, establish relationships with suppliers specializing in reactive metal targets and verify their quality control processes for handling and packaging magnesium products.
Related Manufacturers
- 主营：溅射靶材、高熵合金、科研合金、高纯金属
- 主营：镀膜材料、蒸发颗粒、三氧化钨、高纯铝靶材、高纯钒靶材、高纯铌靶材、高纯硅靶材、高纯钽靶材、高纯锗靶材、高纯铪靶材、高纯铬靶材、高纯锰靶材、高纯钨靶材、高纯锆靶材、高纯铟丝、氧化镨粉末、氧化铒粉末、高纯钛颗粒、高纯铬颗粒、三氧化二铁、三氧化二铟、氟化钙晶体、高纯铜颗粒、高纯硫化锌
- 主营：靶材、溅射镀膜材料、颗粒、粉末、光学材料
- 主营：合金靶材、陶瓷靶材、金属靶材、高纯合金靶材、铜靶材、银靶材、铝靶材、锂靶材、高纯银靶材、镍铜合金靶材、溅射靶、铬靶材、锆靶材、氧化铟镓锌靶材、铱靶材、铂靶材、硫酸钠靶材、二氧化硅靶材、氧化镁靶材、钛铌合金靶材、钼钽合金靶材、碲化锑靶材、单质金属靶
- 主营：溅射靶材、合金靶材、特殊合金、高纯材料、试样加工
- 主营：铬靶、合金熔炼、轧制、镍铬合金靶材、镍钒合金靶材、镍铜合金靶材、二硼化钛靶材、钛硅合金靶材、钛铝合金靶材、钛靶材、钴铬镍合金靶材、石墨靶材、铜合金靶材、镍合金靶材、铬合金靶材、锻造、锰铜阻尼合金、M2052、熔炼加工服务、钨镍铁合金、高熵合金、铝合金熔炼、镍合金熔炼、铜合金熔炼、钴铬钼合金
- 主营：钨制品、纯钨钨环、金属合金、镍硅镁靶材批发价格、离子注入钨件、钨合金加工件、钼制品、钨钼合计
- 主营：轻质氧化镁、高纯氧化镁、纳米氧化镁、活性氧化镁、医药级氧化镁、食品级氧化镁、重质氧化镁、氧化镁、碳酸镁、轻质碳酸镁、重质碳酸镁、医药级碳酸镁、食品级碳酸镁、碱式碳酸镁、氢氧化镁、改姓氢氧化镁、高纯氢氧化镁、纳米氢氧化镁、医药级氢氧化镁、食品级氢氧化镁
- 主营：锑靶材、铪靶材、铒靶材、镧靶材、铑靶材、钨靶材、镍靶材、钽靶材、镉靶材、铬靶材、钼靶材、钇靶材、氟化镁、铽靶材、钆靶材、铝靶材、硒靶材、硼靶材、钐靶材、ATO靶材、硒化锑、氟化镱
- 主营：铌钛靶、铝硅靶、纽扣锭、镁合金、钴靶材、硅靶材、镍钼靶、合金靶、定制金、钛硅靶、镍铁锰、镍铬靶、铁合金、铜镍靶、镍铁靶、镓合金、合金板、铜合金、母合金、钛镍棒、铝钴铬、合金锭、铝合金、铁镓靶、合金棒
- 主营：金属靶材、合金靶材、陶瓷靶材、蒸发颗粒
- 主营：五氧化二铌矩形靶、5N锰颗粒、钛酸锶衬底、铝钪合金靶材、氧化锌铝靶材、ITO靶材、高纯银颗粒、高纯铪颗粒、石墨粉末、导电氮化硼坩埚、球形粉末、球形铜粉、镀金硅片、高纯钛片、钕颗粒、晶振片、键合金丝
- 主营：科研实验、高纯颗粒、真空熔炼、合金靶材、镀膜材料、拉伸试样件
- 主营：高纯金属材料、合金熔炼材料、Au-高纯金颗粒、Mg-镁粒、Ag-高纯银颗粒、高纯铜颗粒、高纯铝颗粒-Al、Ti-高纯钛粒、Ni-高纯镍颗粒、Cr-高纯铬颗粒、Mo-钼颗粒、Si-硅颗粒、Ag-银靶
- 主营：感应熔炼、4822、中间合金、合金靶材、镁合金、钛铝、实验钢、熔炼钛铝、高温合金、钴铬钼、铝铌、高熵合金、TNM、悬浮熔炼、难熔合金、镍钛、钛合金、铝合金、铜合金、镍合金、钴合金、铌合金、锆合金、高纯铝、镍基合金