Cat No:HPATBA-0014
Eata Energy supplies a titanium-copper sputtering target made by mechanical alloying and spark plasma sintering. Its fine titanium matrix and nanoscale Ti2Cu precipitates support hard, conductive and antibacterial coatings for microelectronics, medical devices and thermal-management components.
| Product Form | Sputtering Target |
| Chemical Formula | Ti-Cu |
| Purity | 99.5% |
| Key Properties | Reported performance includes high interphase bonding, adjustable conductivity and thermal transport, a bacterial reduction above 99.99% after 3 h against E. coli, and collagen deposition increased by 280%. |
| Composition | Cu 5-40 wt.%; titanium balance |
| Grain Size | Titanium matrix grains <=3 micrometers; Ti2Cu precipitates 20-100 nm |
| Oxygen Content | <400 ppm |
| Carbon Content | <150 ppm |
| Relative Density | >99.3% |
| Film Adhesion Strength | >150 MPa interphase bonding strength |
| Thermal Expansion Coefficient | 7-10 x 10^-6 K^-1 |
| Total Metal Impurities | Iron <100 ppm |
| Electrical Conductivity | 30-50% IACS; deposited-film value stated as >=35% IACS |
| Manufacturing Process | Mechanical alloying followed by spark plasma sintering (SPS) |
| Raw Material Purity | Hydride-dehydride titanium powder >=99.98%; electrolytic copper powder >=99.99% |
| Crystal Structure / Phase | Metastable beta/Ti2Cu phase content >85% with a refined titanium matrix and nanoscale Ti2Cu precipitates |
| Hardness | 8-12 GPa; deposited-film value stated as >8 GPa |
| Thermal Conductivity | 25-80 W/m.K |
| Applications | Flip-chip under-bump metallization; through-silicon-via diffusion barriers; antibacterial orthopedic and minimally invasive surgical coatings; conductive fuel-cell bipolar-plate films; thermoelectric interfaces; 5G millimeter-wave thermal substrates; and IGBT bonding layers. |
Eata Energy delivers high-performance energy materials, application-focused customization, and reliable global supply solutions—empowering innovation across energy storage, photovoltaics, semiconductors, and advanced optoelectronics.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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