High-Efficiency Mg-Ca Master Alloy for Flame-Retardant & Grain-Refining

A cost-effective, multi-functional modifier for magnesium alloys. This product can simultaneously achieve melt protection, grain refinement, and high-temperature performance improvement at a highly competitive cost. The calcium (Ca) element is an ideal choice for balancing magnesium alloy performance with cost-effectiveness.

Application Fields

1.Lightweighting in Transportation (e.g., automotive transmission housings, engine mounts, seat frames, electric vehicle battery pack housings, motor end covers).

2.3C Electronics (e.g., mobile phones, tablets, laptop housings, monitor stands, camera gimbals).

3.General Industrial Fields (e.g., moving parts for high-value hand tools, textile machinery, printing equipment).

4.Daily Consumer Goods (e.g., trekking poles, bicycle accessories for outdoor gear; lightweight structural parts for high-end furniture, wheelchairs).

Properties (Theoretical)

Health and Safety Information

Packaging Specifications

Standard Packaging: 50 kg sealed iron drum packaging.

Custom Packaging: Available according to customer specifications.

About Magnesium-Calcium Master Alloy

1.Excellent Melt Protection Effect: Forms a dense protective film on the melt surface, efficiently acting as a flame retardant, reducing oxidation loss, and improving recovery rate and safety.

2.Effective Grain Refinement and Performance Improvement: Refines grains, improving room-temperature strength and plasticity; improves high-temperature creep resistance through grain boundary strengthening.

3.Excellent Production Process Adaptability: Improves the rollability of magnesium thin sheets; appropriate addition can reduce the micro-cell effect and improve corrosion resistance.

4.Significant Cost Advantage: The calcium element is low-cost and has low density, helping to control the final product's material cost.

        Shanghai Sheeny Metal Materials Co., Ltd. (hereinafter referred to as "Eternal-Element") was established in 2015. The parent group was originally a professional rare earth smelting and separation enterprise. With decades of experience in rare earth purification (the plant is located in Longnan) and other high-purity product purification facilities in Guangzhou and Foshan, Guangdong, Eternal-Element has developed into a comprehensive enterprise integrating R&D, production and service. The company's advantages include: high-purity product purification technology, multi-element co-precipitation technology, and customized small product production. Currently, the high-purity elements produced by the company are widely used in various industries including laser crystals, scintillation crystals, magneto-optical crystals, transparent ceramics, functional ceramics, luminescent materials, tracers, contrast agents, and semiconductors. 

     In today's rapidly developing global technology sector, various high-purity elements, alloys, compounds, and targets will serve as driving forces and essential materials for technological advancement. Eternal-Element is confident in becoming a high-end raw material supplier in the global market in the future. Meanwhile, Eternal-Element closely follows scientific application research and maintains extensive in-depth cooperation and exchanges with various institutes under the Chinese Academy of Sciences, domestic and foreign universities, and enterprises, helping customers customize and match materials for different applications.