![]() Mag-Mate raw magnet material meets Magnetic Materials Producers Association (MMPA) standards for physical quality and magnetic properties. When selecting magnetic material to perform a given task, certain specifications need to be considered: dimensions, direction of the materials, magnetic orientation, tolerances, finish, strength, and the type of raw magnetic material desired, such as Rare Earth magnets, Ceramic magnets or even Flexible magnetic rubber. Raw magnet material is available in many different types, shapes, sizes and strengths. Be aware of possible fire from the dust particles produced from grinding or cutting Rare Earth magnet materials. They can be ground, but caution must be exercised not to crush the material. Raw Rare Earth magnets have a dull metallic appearance and tend to be very brittle. They offer high resistance to demagnetization and are recommended for applications with temperature ranges under 180☏ (82☌). Case study on detergent formulations.Due to their tremendously high energy level, Rare Earth magnets are ideal for miniaturized applications. Muñoz I, Van Hoof G, Rigarlsford G – 2016 LCI model and tool for chemicals discharged down the drain. Nishioka Y, Levy J I, Norris G A, Wilson A, Hofstetter P, Spengler J D – 2002 Integrating risk assessment and life cycle assessment: A case study of insulation. Journal of Industrial Ecology 22(2):252-262 Weidema B P – 2018 In search of a consistent solution to allocation of joint production. Kalbar, P P, Muñoz I, Birkved M – 2018 WW LCI v2: A second-generation life cycle inventory model for chemicals discharged to wastewater systems. (Also presented to LCAVIII, Seattle, 2008.09.30). Presentation to the "Sustainable Consumption and Production" session of the conference "Bridging the Gap Responding to Environmental Change - From Words to Deeds", Portoro, Slovenia, 2008.05.14-16. Weidema B P – 2008 Rebound effects of sustainable production. ![]() In addition, we show that our approach may also be interesting for other LCA studies, where effects of market changes on a co-production system are investigated. Whilst EU companies are world leaders in the manufacturing of electric motors, they are fully import dependent along the entire value chain of rare earth magnet. The production model will be used for a consequential life cycle assessment study which will be published as a separate paper (Part II). These metals are first mined, refined, and then combined with materials like iron, boron, and/or cobalt to make the strongest magnetic alloys. Results show that primary production could partly be avoided when introducing a secondary production route to the rare earth market, whilst still meeting demand for joint (non-magnet) REE, only produced from the primary route. Neodymium and samariumtwo of the 17 rare earth elementsare ferromagnetic, meaning that they have inherent magnetic properties and can be magnetized. A production model is presented that quantifies the potential market effects of secondary production (recycling) on the balance problem. In the first part, we investigate the effects of introducing large-scale Nd-Fe-B recycling to the global rare earth market. We develop a two-part approach to incorporate this issue into LCA. Neodymium magnets, also referred to as neodymium-iron. ![]() However, existing studies on environmental effects of recycling based on the methodology of Life Cycle Assessment (LCA) do not take into account the so-called balance problem, which accounts for the fact that all elements co-occuring in the ore are jointly produced, resulting in either an excess or a shortage of individual elements. The resulting Ceramic magnets are noncorroding, but brittle and must be treated like other ceramics. ![]() It has been suggested that recycling of scrap Nd-Fe-B magnets would reduce primary production of REE, and thus environmental impacts. They are also referred to NdFeB magnets or. The primary production of rare earth elements (REE) used in neodymium-iron-boron (Nd-Fe-B) magnets is associated with environmental impacts from both mining and processing. What is a neodymium magnet Neodymium magnets are strong permanent magnets, and part of the rare-earth magnet family.
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