SINTX Technologies Receives Additional SBIR Contract for 3D Printing Technology

Core Viewpoint - SINTX Technologies, Inc. has been awarded a $75,000 phase I SBIR contract by AFWERX to enhance the sinterability of complex-shaped 3D printed silicon nitride, addressing material challenges for high-temperature systems in the Department of the Air Force [1][2]. Group 1: Contract and Partnership - The contract awarded to SINTX's subsidiary, Technology Assessment and Transfer, Inc. (TA&T), is part of a 3-month initiative aimed at improving 3D printing capabilities for silicon nitride [1]. - If successful, TA&T/SINTX aims to secure a phase II contract from AFWERX worth up to $1.25 million over 21 months [2]. Group 2: Technical Focus and Market Strategy - Silicon nitride is recognized for its mechanical, thermal, and dielectric properties, making it suitable for applications in aeroengines and microwave-frequency apertures, which is a strategic focus for SINTX [3]. - The company is leveraging its expertise in ceramic 3D printing and past projects to enter the RF market, aiming to develop innovative capabilities that enhance U.S. defense [3][8]. Group 3: Industry Challenges and Expertise - The current effort addresses the challenges in producing silicon nitride parts that meet application-specific performance and repeatability, highlighting the unique technical difficulties in 3D printing this material compared to others like aluminum oxide [8]. - SINTX's extensive experience with silicon nitride and TA&T's expertise in ceramic 3D printing position the company favorably within the industry to tackle these challenges [8][13].