At a glance
| Booth | S7131 |
| Country | TW |
| Website | innojetech.com |
Company profile
INNOJET TECHNOLOGY CO., LTD. was founded in 2022 and specializes in advanced materials and precision-manufacturing technologies for semiconductor, biomedical and high-end industrial applications. Its core technologies include Aerosol Deposition (AD), amorphous-metal manufacturing, metal additive manufacturing and HIPIMS coating technology. Its Aerosol Deposition technology forms dense ceramic coatings directly at room temperature for semiconductor, electronic-component and functional-coating applications. The company is developing amorphous-metal forming technologies for precision components requiring high strength, wear resistance, corrosion resistance and complex geometries. Integrated services include material development, process evaluation, prototype fabrication, coating evaluation and customized engineering support to accelerate product development and process innovation. Current application areas include semiconductor functional coatings, biomedical materials, high-precision industrial components, metal 3D printing and advanced surface-engineering technologies.
Exhibits
Amorphous metals, also known as metallic glasses, lack a long-range ordered crystalline structure, and INNOJET TECHNOLOGY CO., LTD. uses injection molding and 3D printing as two forming methods. Injection molding supports mass production of standardized products, while 3D printing can form complex workpieces and is not limited by glass-forming ability, allowing larger metallic-glass components. Listed amorphous-metal properties include frozen metallic liquids, absence of defects, linear shrinkage during solidification, ultra-low roughness of 0.1Ra*, low shrinkage with forming accuracy of ±0.1%, excellent biocompatibility and outstanding environmental resistance. IMTEC is the AM Injection Molding route for mass-produced products, while AMTEC is the AM 3D Printing route for customized complex products. For a watch-case study with a volume of 3.205 cm³, a special rapid-freezing process creates the amorphous structure, and the material is described as improving hardness, smoothness, precision and corrosion resistance while enabling a faster manufacturing process than traditional MIM with 316L stainless steel at a slightly higher cost. The watch-case data states hardness up to 500VH, 3.8 times that of 316L, surface roughness of Ra 0.05µm with polishing reduced by 80%, shrinkage of about 0.25% with post-processing reduced by 90%, and corrosion resistance exceeding 30 days in a salt bath and 600 hours in salt spray. Amorphous metals are described as having high mechanical strength because of the absence of grain boundaries and crystalline defects and a high elastic limit that allows deformation followed by return to the original shape. In the comparison of INNOJET Amorphous Metal, 300M / 434M and Ti-6AI-4V, density values are 6.65, 7.87 and 4.43 g/cm³; specific strength values are 256, 245 and 237 MPa/(g/cm³); UTS values are 1700, 1930 and 1050 MPa; yield strengths are 1600, 1634 and 935 MPa; Young's moduli are 89, 205 and 113.8 GPa; fatigue-endurance limits at 10⁷ cycles are 425, 428 and 283 MPa; Vickers hardness values are 540, 567 and 349; thermal conductivities are 2.5, 37.5 and 6.7 w/mk; and corrosion resistance is rated Superior, Bad and Good respectively. The higher elasticity and dimensional stability of the amorphous metal are described as supporting higher loads without breaking at loads where the compared crystalline materials have already plastically deformed and buckled.
Capabilities and products
- room-temperature dense ceramic coating by Aerosol Deposition
- amorphous metal manufacturing
- amorphous metal injection molding
- amorphous metal 3D printing
- metal additive manufacturing
- HIPIMS coating
- material development and process evaluation services