The Emerson License to Flow Challenge

The Emerson License to Flow Challenge, hosted on HeroX, invites engineers, scientists, and materials innovators worldwide to develop an advanced corrosion-resistant lining for Coriolis flow meters used in demanding industrial settings. The challenge is spearheaded by Emerson, a global leader in automation and flow measurement technologies, known for its extensive portfolio of products that support critical infrastructure in sectors such as chemical processing, oil and gas, and natural gas refinement. With over three decades of experience in deploying flow measurement solutions across corrosive applications, Emerson now seeks external expertise to revolutionize the internal protection of its Micro Motion Coriolis sensors. At the core of the challenge is a pressing industrial need: to develop a durable internal lining for stainless steel components that can withstand long-term exposure to harsh chemicals such as sulfuric acid and sodium hydroxide. Existing solutions such as tantalum are highly effective but economically impractical for widespread deployment. Alternatives, including nickel alloys and PTFE linings, have limitations in performance or are subject to environmental scrutiny due to compounds like PFAS. The goal is to discover a cost-effective, high-performing lining that ensures longevity, minimizes risk of delamination or pitting, and adheres to environmental safety standards such as REACH and RoHS. The competition invites participants to submit a comprehensive 10-page technical proposal along with supporting documentation, such as CAD designs, material tables, and optional videos. Submissions must detail the proposed material composition (polymeric, metallic, or hybrid), describe the application method for achieving an even coating within tight tolerances, and outline performance metrics under varying temperature and pressure cycles. The lining must resist mechanical wear, provide strong adhesion through 1500 psi pressure cycles, and operate effectively across a wide temperature range of -50°F to 400°F. It must also preserve the functional integrity of Coriolis sensors, which rely on precision vibration patterns to measure flow and density. Submissions must be made online via the HeroX platform and are limited to one per participant or team. The application portal opened on November 4, 2025, and will close on February 5, 2026, at 5:00 PM EST. Proposals will then undergo a judging phase from February 6 through March 5, 2026, with winners announced on March 6, 2026. Participants must respond to all challenge-specific questions and ensure that their entry is original, non-infringing, and aligned with the contest’s intellectual integrity standards. While formal scientific credentials are not required, proposals must demonstrate a thoughtful and technically sound approach to be competitive. A total prize pool of $30,000 USD will be awarded, including a $20,000 grand prize and two $5,000 runner-up prizes. In addition to monetary awards, top-ranked entrants may receive partnership opportunities with Emerson’s engineering teams to further develop and potentially commercialize their solution. Selected winners may also gain access to Emerson's global R&D infrastructure and test facilities, as well as mentorship from industry experts. The challenge is designed not only to reward innovation but to foster collaboration that may lead to real-world deployment and product integration. Eligibility is broad, welcoming individuals and teams globally, provided they are not subject to U.S. federal sanctions. Entries must be submitted in English, and winners must comply with all program rules. Intellectual property rights remain with the innovators, although finalists must grant Emerson a non-exclusive license to use the proposed solution. This shared IP structure supports the commercialization path while respecting creator ownership. The Emerson License to Flow Challenge represents a high-stakes opportunity to contribute to safer, more sustainable industrial operations worldwide through breakthrough materials engineering.

Focus on precise coating uniformity, compliance with environmental standards, and adaptability to complex geometries. Avoid use of PFAS.