It demonstrates excellent metallic properties in ultra-high temperature and corrosive environments.
Ta-7.5W is a tantalum-based alloy that contains approximately 7.5% tungsten. Compared to pure tantalum, Ta-7.5W maintains the excellent chemical stability characteristic of tantalum while offering superior high-temperature strength and outstanding corrosion resistance.
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basic information
As tantalum-based materials, there are various alloys available. You can choose alloy materials suitable for various applications. Tantalum 2.5% Tungsten (97.5% Tantalum 2.5% Tungsten) Tantalum 10% Tungsten (90% Tantalum 10% Tungsten) Tantalum 7.5% Tungsten (92.5% Tantalum 7.5% Tungsten) Tantalum 40% Niobium (60% Tantalum 40% Niobium) T – 111 (Ta-8W-2Hf-0.1Zr-0.1Nb-0.04Mo) T – 122 (Ta-10W-2.5Hf-0.1Zr-0.1Nb-0.02Mo)
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Applications/Examples of results
Various Applications in Advanced Industries ● Precision Springs for Semiconductor Manufacturing Equipment ● Vacuum Equipment and Vacuum Valves ● Chemical Processes and Highly Corrosive Environments ● High-Temperature Furnaces and Vacuum Heat Treatment Equipment ● Plasma, PVD, and CVD Equipment ● Aerospace Field and Special High-Temperature Equipment ● Micro Springs for Precision Instruments
Company information
Our company supports the foundational industries that sustain the Japanese economy. - In manufacturing, obtaining materials has become critical. There are special materials that are difficult to procure in small lots. We negotiate directly with major overseas companies to provide any special materials quickly. [Titanium, Zirconium, Tantalum, Niobium, Tungsten, Molybdenum, and their alloys] - These are functional components that ensure the performance and reliability of products. We provide highly reliable functional components developed through research and collaboration with overseas companies at short lead times and low costs. [Split roller bearings, reducers, and increasers] - We offer stirring technology, which is a key technology in various plants. We propose optimal stirring conditions according to the customer's process. [Stirrers, stirring simulations, magnetic drives, bottom stirring] - We provide ultra-large forged products with short lead times. We guarantee forging quality through free forging using some of the world's largest forging equipment. [Roll mills, forged flanges, wind power generation components] - Special attachments that excel in civil engineering demolition and disaster recovery work. They replicate human movements through rotation from the arm.
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