Our comprehensive offering of sputtering targets, evaporation sources and other deposition materials is listed by material throughout the website. Below you will find budgetary pricing for sputtering targets and deposition materials per your requirements. Actual prices may vary due to market fluctuations. To speak to someone directly about current pricing or for a quote on sputtering targets and other deposition products not listed, please click here.
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Tantalum is classified as a transition metal on the Periodic Table and is considered to be one of the refractory metals which are highly resistant to corrosion. Tantalum has a melting point of 3,017°C, a density of 16.6 g/cc, and a vapor pressure of 10-4 Torr at 2,590°C. It is metallic grey-blue in color with strikingly similar chemical properties to niobium. It is mainly used to make surgical implants due to its non-toxic nature. It is also used as a capacitor for electronics and may be alloyed with other metals to add strength and durability. Tantalum, along with its alloys and compounds, is evaporated under vacuum to make semiconductors, optical coatings, magnetic storage media, and wear and corrosion resistant coatings.
* This is a recommendation based on our experience running these materials in KJLC guns. The ratings are based on unbonded targets and are material specific. Bonded targets should be run at lower powers to prevent bonding failures. Bonded targets should be run at 20 Watts/Square Inch or lower, depending on the material.
Sputtering targets play a key role in producing thin films for tool coatings. This article covers several targets used to enhance the life and performance of cutting and forming tools. Each section gives clear details on material performance, including typical hardness data, wear resistance, and common real-world examples.
Titanium Nitride adds a hard and robust finish to many tools. It is often used as a coating for cutting tools. Its hardness can reach roughly 25-30 gigapascals. Many shops use it to extend a tool's life. It also offers a low friction coefficient. As a result, tools coated with Titanium Nitride tend to have improved performance under high temperatures. Many manufacturers report better resistance to wear. The coating adds a bright gold color that some customers find attractive as well.
Titanium Aluminum Nitride brings improved oxidation resistance and thermal stability. Adding aluminum to the mix helps the coating work better in high-speed machining. Tools may reach longer life spans even at elevated temperatures. Typical hardness may exceed 30 gigapascals with this compound. Many tool makers have seen clear benefits in reducing tool wear. The material is simple to apply using sputtering and balances cost with performance very well.
Chromium Nitride is valued for its low friction and steady performance in various environments. This target usually produces a coating with good corrosion resistance. In tough applications, its wear resistance shines. The coating can be applied on molds and dies as well as cutting tools. Chromium Nitride provides a reliable performance. Many production lines use this material to reduce downtime due to tool failure.
Zirconium Nitride is known for both performance and aesthetics. Tools with this coating offer a wear-resistant surface and a distinctive golden appearance. It has a moderate hardness and acts well in less aggressive machining. Many craftsmen and engineers prefer Zirconium Nitride when both look and function matter in their tools. Its use is common in industries that require both durability and a professional finish.
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Tantalum Nitride brings a unique set of benefits. It adds hardness and also works as a diffusion barrier. This target is sometimes used on tools that need extra protection against chemical reactions. Users in the semiconductor and energy industries have found Tantalum Nitride useful. Its high resistance to oxidation and corrosion makes it a good candidate for supporting tools that face harsh conditions.
Vanadium Nitride is known for excellent wear resistance and increased hardness. In some cases, the hardness can rival that of Titanium Nitride. It is used on tools for heavy-duty operations. Vanadium Nitride coatings provide an additional layer of protection in demanding applications. In practice, the use of Vanadium Nitride reduces friction and prolongs the tool's life in automotive and metal forming sectors.
Carbon-based coatings come in various forms and offer unique benefits. Diamond-Like Carbon is a focus when extreme hardness and low friction are needed. Its properties mimic natural diamond to some extent. It is often applied on plastic or metal tools that face heavy wear. Titanium Carbide and Chromium Carbide add toughness and chemical resistance. Some cutting tools feature a blend of these materials to optimize performance. The result is a balanced coating that meets both durability and cost criteria.
Multilayer and nanocomposite targets combine different materials for enhanced properties. They help mix benefits from several compounds into one coating. Some layers build resistance to oxidation while other layers boost hardness. This approach can result in coatings with excellent thermal and mechanical performance. Many advanced manufacturing facilities have turned to multilayer options when a single target does not meet all the needs. Nanocomposites also reduce the risk of crack formation in the coating. The technology may cost a bit more but often proves worthwhile in precision applications.
Choosing the right sputtering target is a careful process. The factors include the end use of the tool, the desired hardness, and operating temperature. One must consider friction coefficient data reported in many cases. Focus also lies on the coating adhesion. A good choice matches the method of sputtering deposition. Other factors include cost, environmental resistance, and availability. In many studies, engineers report improved production when the target fits specific performance data. Practical experience and hands-on tests are key to making the right decision. In the field, a well-selected target means fewer tool failures and lower production costs.
A variety of sputtering targets exists to meet the needs of tool coatings. Each material has a role. Titanium Nitride and Titanium Aluminum Nitride yield superior hardness for many cutting tools. Chromium Nitride and Zirconium Nitride serve key applications with a balance of wear resistance and appearance. Tantalum Nitride and Vanadium Nitride lend extra chemical and thermal resistance in aggressive environments. Carbon-based coatings and multilayer targets push the limits of what a single material can do. For more information, please check Stanford Advanced Materials (SAM).
F: What is the benefit of Titanium Nitride coatings?
Q: Titanium Nitride coatings increase hardness, lower friction, and extend the life of cutting tools.
F: How do multilayer coatings enhance performance?
Q: Multilayer coatings balance hardness and oxidation resistance by combining the best properties of various materials.
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