Bulk Metallic Glass Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Technology (Casting, Thermoplastic Forming, 3D Printing), By End User (Consumer Electronics and Wearables, Sporting Equipment, Biomedical, Aerospace/Defence, Others), By Region and Competition, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 65.04 Billion
CAGR (2026-2031)	5.37%
Fastest Growing Segment	Casting
Largest Market	Asia Pacific
Market Size (2031)	USD 89.02 Billion

Market Overview

The Global Bulk Metallic Glass Market will grow from USD 65.04 Billion in 2025 to USD 89.02 Billion by 2031 at a 5.37% CAGR. Bulk Metallic Glasses, defined as amorphous metals with a disordered atomic structure formed through rapid cooling, exhibit exceptional yield strength, elasticity, and corrosion resistance compared to traditional crystalline alloys. The primary drivers supporting market growth include the increasing demand for miniaturized, high-durability components in the consumer electronics sector and the rising adoption of biocompatible materials for medical implants and surgical instruments. Furthermore, the automotive industry’s pursuit of lightweight materials for electric vehicles and the sports equipment sector's requirement for high-restitution materials provide sustained demand distinct from temporary market trends.

However, a significant challenge impeding broader market expansion is the technological limitation regarding casting thickness and the high manufacturing costs associated with achieving the necessary critical cooling rates. This constraint often limits production to smaller geometries, preventing widespread adoption in large-scale structural applications. Providing context on the industrial supply chain that underpins iron-based amorphous formulations, according to the World Steel Association, in October 2025, world crude steel production reached 143.3 million tonnes. Such metrics in the broader metallurgical industry are critical indicators of raw material availability and input cost stability for the specialized metallic glass sector.

Key Market Drivers

Accelerating adoption in consumer electronics for durable and aesthetic components is a primary force propelling the Global Bulk Metallic Glass Market, particularly as OEMs integrate these materials into high-wear interfaces like foldable smartphone hinges and wearable chassis. The material's unique amorphous structure offers superior scratch resistance and elasticity compared to crystalline metals, addressing the critical need for longevity in premium devices. This commercial traction is evident in the financial performance of key material suppliers; according to Quartz, in March 2025, Liquidmetal Technologies reported a 68% annual revenue increase for the fiscal year 2024, a growth trajectory largely attributed to the successful delivery of amorphous alloy components for health monitoring wearables. Such adoption underscores the market's shift from experimental prototyping to functional integration in mass-market consumer hardware.

Technological advancements in additive manufacturing and 3D printing of amorphous metals are simultaneously removing historical barriers related to casting thickness and geometric complexity. By utilizing laser powder bed fusion, manufacturers can now produce intricate, high-strength geometries that were previously impossible to cast without crystallization defects, thereby unlocking new applications in aerospace and industrial machinery. According to TCT Magazine, in November 2025, a strategic collaboration between Heraeus AMLOY and TRUMPF successfully demonstrated that 3D-printed amorphous components exhibit yield strengths twice that of conventional steel, validating the technology for load-bearing applications. This manufacturing evolution is supported by a robust raw material supply chain; according to the U.S. Geological Survey, in late 2024, U.S. imports of titanium mineral concentrates—a critical feedstock for many metallic glass formulations—totaled 202,000 metric tons in the third quarter alone, ensuring scalable input availability for these advanced production methods.

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Key Market Challenges

The primary obstacle restricting the Global Bulk Metallic Glass Market is the strict technological limitation regarding casting thickness combined with prohibitive manufacturing costs. Achieving the critical cooling rates necessary to maintain an amorphous, non-crystalline structure becomes exponentially more difficult as the component size increases. This physical constraint forces manufacturers to limit production to small, intricate geometries, effectively barring the material from lucrative, large-scale structural applications in heavy industry or automotive chassis construction. Consequently, the high expense of specialized processing equipment and the necessity for ultra-pure raw materials keep unit costs elevated, rendering these alloys uncompetitive for high-volume, cost-sensitive sectors compared to standard crystalline metals.

The volatility of the specialized supply chain for required base metals further complicates this cost structure, as manufacturers rely on specific high-purity inputs to ensure glass-forming ability. According to the International Magnesium Association, in its 2024 trade report, China's overall magnesium exports increased by 13%, highlighting the shifting availability of essential feedstock for lightweight amorphous alloys. Such fluctuations in raw material trade flows directly impact the input costs for manufacturers attempting to scale production, reinforcing the economic barriers that confine bulk metallic glasses to niche, high-value market segments.

Key Market Trends

The utilization of bulk metallic glasses in lubricant-free aerospace gear systems is fundamentally altering mechanism design for deep-space exploration by addressing the tribological failures of conventional alloys in cryogenic environments. Unlike crystalline metals that require heating and liquid lubrication to prevent brittle fracture at low temperatures, amorphous alloys maintain high elastic limits and wear resistance in extreme cold, enabling the deployment of heater-free gearboxes that significantly reduce onboard power consumption. This operational resilience is substantiated by recent validation testing; according to the Jet Propulsion Laboratory, May 2024, in the 'Development of a Bulk Metallic Glass Planetary Gearmotor' report, a prototype amorphous gear system successfully sustained 14.9 million motor revolutions, with significant functionality demonstrated at temperatures below -120°C, proving the material's viability for extended missions to icy celestial bodies.

Expansion into minimally invasive surgical robotics is simultaneously accelerating, driven by the need for high-strength, biocompatible instrument articulations that withstand repeated sterilization cycles without degradation. The lack of grain boundaries in metallic glasses allows for the fabrication of smaller, more durable robotic end-effectors that exhibit superior elasticity compared to stainless steel, a critical factor for precision movement in confined anatomical spaces. This application-specific development is supported by targeted research funding; according to Johns Hopkins University, April 2024, in the article 'Revolutionizing the Future of 3D Printing: Making a Metal Into a Glass', researchers secured a $2 million grant from the National Science Foundation specifically to adapt metallic glass processing for the additive manufacturing of complex surgical instruments, highlighting the strategic shift toward defect-free production for medical robotics.

Segmental Insights

The casting segment is currently recognized as the fastest-growing category within the Global Bulk Metallic Glass Market due to its distinct advantages in high-volume manufacturing. This expansion is primarily driven by increasing demand from the consumer electronics and medical sectors for complex, high-strength components that require precise dimensional accuracy. Casting enables net-shape fabrication, which effectively minimizes material waste and eliminates the need for extensive secondary machining. Consequently, industrial manufacturers are prioritizing this method to achieve cost-efficiency and scalability while maintaining the structural integrity required for advanced commercial applications.

Regional Insights

Asia Pacific maintains a leading position in the global bulk metallic glass market due to the high concentration of electrical and electronics manufacturing within the region. Major industrial hubs in China, Japan, and South Korea drive significant demand for these materials, particularly for use in durable mobile device casings and precision sensors. The established manufacturing infrastructure supports the integration of amorphous metals into consumer products, while the availability of raw materials further strengthens local production capabilities. Consequently, the continuous expansion of the consumer electronics sector directly sustains the regional market leadership.

Recent Developments

• In August 2024, Qingdao Yunlu Advanced Materials Technology Co., Ltd. officially launched a major new production base for amorphous materials, increasing its annual capacity to 120,000 tons. The launch included the commissioning of two new amorphous ribbon production lines, which were completed and put into operation during the month. This expansion was described as a strategic move to consolidate the company's leading position in the global amorphous materials sector and to meet the growing demand for energy-efficient power distribution solutions. The substantial increase in production capability was expected to enhance the company's competitiveness and support the wider adoption of amorphous alloy cores in distribution transformers.
• In May 2024, Proterial, Ltd. (formerly Hitachi Metals, Ltd.) announced the development of a new laminated bonded amorphous alloy ribbon designed specifically for motor cores in high-efficiency motors. This breakthrough addressed previous challenges related to the hardness and thinness of amorphous alloys, which had limited their application in mass-produced radial-gap motors. The company's engineers successfully created a technology to continuously laminate and bond multiple sheets of amorphous alloy ribbons, enabling their use in broader motor applications beyond axial-gap motors. This innovation was positioned to significantly reduce core loss and improve energy efficiency in electric vehicles and industrial machinery.
• In March 2024, Liquidmetal Technologies, Inc. entered into an amended manufacturing license agreement with Amorphology, Inc., a developer of specialized bulk metallic glass applications. This collaboration granted the partner a non-exclusive, royalty-bearing license to utilize Liquidmetal’s proprietary technology for manufacturing and selling amorphous metal parts. The Chief Executive Officer of Liquidmetal Technologies stated that this partnership would enable the company to leverage a domestic manufacturing source in the United States, thereby facilitating access to applications restricted by geopolitical or supply chain constraints. This agreement aimed to accelerate the mass adoption of amorphous alloy technology in sectors such as aerospace, defense, and robotics.
• In January 2024, Vulkam, a deep-tech company specializing in amorphous metallic alloys, successfully secured €34 million in a financing round to support its industrial expansion. The funding was led by the SPI 2 Fund and included participation from existing investors and the Groupe SEB. The company announced that the capital would be utilized to finance the construction and operational launch of its first production plant in Isère, France, scheduled for 2025. This new facility is designed to manufacture the company's proprietary range of amorphous metals, known as Vulkalloys, which offer superior mechanical properties for miniaturized components in medical and industrial applications.

Key Market Players

• Orbray Co., Ltd.
• RS ACCIAI S.r.l.
• Heraeus Holding GmbH
• Eutectix LLC
• Hitachi, Ltd.
• Liquidmetal Technologies, Inc.
• Amorphology, Inc.
• Glassimetal Technology, Inc.
• PX Limited
• Epson Atmix Corp.

By Technology	By End User	By Region
Casting Thermoplastic Forming 3D Printing	Consumer Electronics and Wearables Sporting Equipment Biomedical Aerospace/Defence Others	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Bulk Metallic Glass Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Bulk Metallic Glass Market, By Technology:

• Casting
• Thermoplastic Forming
• 3D Printing

• Bulk Metallic Glass Market, By End User:

• Consumer Electronics and Wearables
• Sporting Equipment
• Biomedical
• Aerospace/Defence
• Others

• Bulk Metallic Glass Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE