Tangshan Weihao Magnesium Powder | Empowering High-End Manufacturing and Lightweighting through Magnesium Alloy 3D Printing (Magnesium Alloy Additive Manufacturing)

In the field of lightweight, high-end manufacturing, magnesium alloys have become highly sought-after across industries such as aerospace, automotive, and 3C electronics, thanks to their light weight, high specific strength, and excellent vibration-damping properties. To date, more than 100 magnesium alloy grades have been registered internationally, with each grade and each temper exhibiting distinct characteristics in terms of hardness, strength, corrosion resistance, and other performance attributes. The emergence of atomized spherical magnesium alloy powders has further opened up a brand-new application frontier—magnesium alloy 3D printing (magnesium alloy additive manufacturing). Tangshan Weihao Magnesium Powder Co., Ltd. has been deeply engaged in the field of atomized magnesium alloy powders for over two decades, leveraging its specialized expertise to tailor these powders to the cutting-edge requirements of 3D printing and other advanced applications, thereby driving the upgrade of high-end manufacturing. 

Introduction to Mainstream Magnesium Alloys 

Internationally, magnesium alloy powders are commonly designated using the ASTM notation system—“letter–number–letter”—such as AZ91D, which indicates that the primary alloying elements are Al (9%) and Zn (1%), making it one of the most widely used types of magnesium alloy. Based on their chemical composition, mainstream magnesium alloys each have specific applications; these high-quality alloys serve as the core raw material source for Tangshan Weihao Magnesium Alloy Powder: 

AZ Series : Primarily alloyed with Al and Zn, these alloys exhibit high strength and excellent castability; for example, AZ91D is commonly used for 3C electronic housings and automotive components, serving as a key base material for Tangshan Weihao’s Mg-Al-Zn series magnesium alloy powders (such as A91, AZ61, and AZ31). 

WE Series : The pinnacle of comprehensive performance for commercial magnesium alloys, boasting exceptional strength and high-temperature corrosion resistance, primarily targeting high-end applications. Tangshan Weihao has also launched Mg-Re series magnesium alloy powders such as WE43, tailored to meet the stringent requirements of aerospace and other demanding industries. 

ZK Series : Outstanding room-temperature strength, relying on plastic deformation processing; corresponding magnesium alloy powders such as ZK61 and ZK60 are also standard inventory products at Tangshan Weihao. 

Mg-Li alloy : The lightest structural alloy, offering outstanding weight-reduction benefits. Tangshan Weihao can supply Mg-Li series magnesium alloys such as LZ91, tailored for specialized applications like satellites and spacecraft. 

Atomized Spherical Magnesium Alloy

Applications of 3D Printing (Additive Manufacturing) 

With the rise of 3D printing (additive manufacturing) technology, the limitations of traditional magnesium alloy forming have become increasingly apparent: complex structural components are difficult to produce in bulk, and raw material utilization is low. The advent of magnesium alloy powders has perfectly addressed these challenges. As a company deeply committed to the magnesium alloy powder sector, Tangshan Weihao has been dedicated since 2000 to the research, development, and production of atomized spherical magnesium alloy powders. By developing its own atomization equipment, the company processes magnesium alloy ingots into powders that are well-suited for 3D printing and powder metallurgy, thereby enhancing the flexibility of magnesium alloy applications. 

Unlike conventional magnesium alloys, the atomized spherical magnesium alloy powder produced by Tangshan Weihao features uniform particle size, excellent flowability, low oxygen content, high active metal content, and no hollow particles. These characteristics make it better suited to meet the layer-by-layer additive manufacturing requirements of 3D printing, thereby facilitating the fabrication of high-precision, complex-structured magnesium alloy components. Whether in the aerospace sector for precision parts, in the automotive industry for lightweight components, or in the 3C electronics field for intricately shaped parts, magnesium alloy 3D printing enables efficient production while simultaneously achieving both weight reduction and superior performance—this is one of the key reasons behind the rapid rise of magnesium alloy 3D printing. 

Magnesium Alloy Powder Product Portfolio

Spot supply available for all particle size ranges. 

Currently, Tangshan Weihao has established a comprehensive portfolio of magnesium alloy powders, with standard inventory spanning multiple product lines and virtually covering all mainstream magnesium alloy grades: 

Mg-Al-Zn series: A91, AZ61, AZ31 

Mg-Zn-Zr series: ZK61, ZK60 

Mg-Re series: WE43, VW63K, GZ151K, Mg-Gd, Mg-Y, Mg-Nd, etc. 

Mg-Li series: LZ91, LA03Z, and custom grades with varying lithium contents, such as Mg-1%Li, Mg-3%Li, Mg-5%Li, Mg-10%Li, and Mg-20%Li. 

Other series: Mg-Ca, Mg-Zr, etc. 

In addition to standardized products, Tangshan Weihao also offers customized magnesium alloy powder services, enabling tailored compositions and precise control of particle size distribution to perfectly meet the diverse requirements of 3D printing and powder metallurgy applications. This truly delivers “on-demand customization and precise matching.” As a domestic enterprise specializing in the industrial-scale production of high-purity atomized spherical magnesium alloy powders, Tangshan Weihao’s technologies and products have reached internationally advanced levels. Our products are exported to more than 30 countries and regions worldwide, showcasing China’s strength in magnesium alloy powders on the global stage. 

From Powder to Printing Services

Tangshan Weihao Powers the Rapid Development of Lightweight 3D Printing 

From the foundational raw materials for lightweighting to the core feedstock for 3D printing, magnesium alloy powder is reshaping the landscape of high-end manufacturing. Leveraging more than two decades of technological expertise, Tangshan Weihao Magnesium Powder has established a seamless end-to-end process—from magnesium alloy ingots to magnesium alloy powder—enabling high-quality magnesium alloy powder to penetrate an expanding array of high-end applications, accelerating the commercialization of 3D printing technology, and injecting new momentum into industries such as aerospace, automotive lightweighting, consumer electronics, the low-altitude economy, drones, and biomedicine. Looking ahead, Tangshan Weihao will continue to deepen the integrated application of magnesium alloy powder and 3D printing, driven by technological innovation, to deliver even higher-quality, better-suited magnesium alloy powder products and unlock further possibilities in lightweight, high-end manufacturing.