Scandium Canada updates on its proprietary Aluminum-Scandium Alloys

Core Insights - Scandium Canada Ltd. has confirmed advancements in aluminum-scandium (Al-Sc) alloys for additive manufacturing, specifically addressing the challenge of cracking in high-strength aluminum alloys [1][2] - The company has established a division, Scandium+, to focus on the commercialization of these alloys and engage with end-users [1][2] Group 1: Technological Advancements - The new Al-Sc alloys are designed for high-strength and lightweight applications in sectors like aerospace and automotive, promoting sustainability and energy efficiency [2][3] - The alloys maintain a grain-refining effect, allowing for significant reductions in scandium content while preventing hot cracking during laser powder-bed fusion (L-PBF) processing [3] - Testing has shown that the new alloys achieve relative densities above 99% under optimal conditions, indicating high component integrity [3] Group 2: Mechanical Properties - Ultimate tensile strengths (UTS) of the alloys range from approximately 330 to 380 MPa in the as-built state, with heat treatment increasing UTS by 17–25% [3] - The proprietary blending procedure minimizes defect density, significantly reducing microcracks and microporosity compared to previous generations of L-PBF aluminum alloys [3] Group 3: Intellectual Property and Commercialization - A new international patent application has been filed under the Patent Cooperation Treaty (PCT) to protect the innovations developed in partnership with McMaster University [4] - An ongoing study with Productique Quebec is assessing 10 short-term commercial opportunities for Scandium Canada's alloys, targeting various applications beyond L-PBF [5] Group 4: Company Overview - Scandium Canada aims to become a market leader in scandium by developing its Crater Lake mining project and focusing on the commercialization of Al-Sc alloys [6] - The Scandium+ division is dedicated to unlocking the potential of scandium through strategic partnerships and innovative technology [7]