6K Additive acquires Specialty Metallurgical Products to expand its metal alloy portfolio


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6K Additive, producer of industrial materials for the 3D printing sector, has strengthened its portfolio of metal alloys with the acquisition of Specialty Metallurgical Products (SMP).

SMP specializes in titanium and zirconium tablets used as a grain refinery for the metal alloy market, which will expand 6K Additive’s metal alloy product portfolio for the aerospace, automotive and medical industries.

“We have over 20 years of experience supplying our Ty-Gem grain refining products to the aluminum industry,” said Frank Roberts, president of 6K Additive. “The addition of SMP’s titanium products to our portfolio will complement our existing offering while enhancing our expertise in the process.

“The acquisition will also add a whole new product line to our current portfolio of zirconium tablets. “

The 6K Battery Center of Excellence in North Andover, MA. Photo via 6K.

6K’s growth trajectory

6K has made several recent announcements regarding financing, facility expansion and new product launches. Last month, the company raised $ 51 million in a Series C funding round that will facilitate the completion of its battery development center of excellence, double its 6K Energy team, and triple its capacity to production of 3D printing metal powders.

The company also announced the commercial launch of a new set of refractory metal powders for 3D printing, comprising high-value metals such as tungsten, rhenium and niobium-based alloys. 6K hopes to target the defense, aerospace and medical industries with the new line, due to their material requirements to handle high temperature and high strength applications.

The company’s patented UniMelt system is based on a microwave plasma process that converts recycled raw materials such as milling and turning into 3D printable metal powders. The process would offer an improved level of durability over methods such as gas and plasma atomization in terms of efficiency and cost.

A UniMelt system in a 3D printing equipment production plant.  Photo via 6K.
A UniMelt system in a 3D printing equipment production plant. Photo via 6K.

Integrate the SMP

Based in Red Lion, Pa., SMP would be the first company to produce and offer aluminum alloy producers a 100% titanium tablet, free of binders and salts. According to SMP, today almost all aluminum foundries use 100 percent titanium pellets or washers to make their alloys.

In addition to titanium tablets, the company also specializes in zirconium tablets, both of which are widely used as a grain refinery in the metal alloy market.

“We have a long history of supplying premium titanium additives to the industry and have established SMP as the primary supplier of zirconium,” said Jim Clark, former president of SMP and now strategic advisor to 6K Additive. “Becoming a member of the 6K Additive team ensures that our customers receive the same quality product, but backed by a larger organization that has the logistical and operational infrastructure to support our rapid growth. “

While full terms of the acquisition were not disclosed, the deal will see SMP’s products elevate 6K Additive’s existing line of Ty-Gem compacts used in similar applications and markets. The new products will allow the company to extend its business relationships to new and existing companies for titanium customers, while also facilitating the development of new applications and new customers for zirconium.

According to 6K Additive, this move will further strengthen its position as a leading supplier of metal alloy additives to primary and secondary aluminum producers around the world. The agreement also expands the company’s product portfolio for metal alloys for the aerospace, automotive and medical industries.

“The quality products that SMP brings to 6K Additive allow us to go further and deeper with our customers by providing a durable, quality alloy solution that no other company in the world can offer,” added Roberts. .

The non-erodible throat insert for a solid rocket engine nozzle 3D printed using tungsten rhenium.  Photo via <a class=additive 6K.” class=”wp-image-196029″ data-lazy-srcset=”https://3dprintingindustry.com/wp-content/uploads/2021/09/The-non-eroding-throat-insert-for-a-solid-rocket-motor-nozzle-3D-printed-using-tungsten-rhenium.-Photo-via-6K-Additive..jpg 640w, https://3dprintingindustry.com/wp-content/uploads/2021/09/The-non-eroding-throat-insert-for-a-solid-rocket-motor-nozzle-3D-printed-using-tungsten-rhenium.-Photo-via-6K-Additive.-300×300.jpg 300w, https://3dprintingindustry.com/wp-content/uploads/2021/09/The-non-eroding-throat-insert-for-a-solid-rocket-motor-nozzle-3D-printed-using-tungsten-rhenium.-Photo-via-6K-Additive.-610×610.jpg 610w, https://3dprintingindustry.com/wp-content/uploads/2021/09/The-non-eroding-throat-insert-for-a-solid-rocket-motor-nozzle-3D-printed-using-tungsten-rhenium.-Photo-via-6K-Additive.-200×200.jpg 200w, https://3dprintingindustry.com/wp-content/uploads/2021/09/The-non-eroding-throat-insert-for-a-solid-rocket-motor-nozzle-3D-printed-using-tungsten-rhenium.-Photo-via-6K-Additive.-500×500.jpg 500w” data-lazy-sizes=”(max-width: 640px) 100vw, 640px” data-lazy-src=”https://3dprintingindustry.com/wp-content/uploads/2021/09/The-non-eroding-throat-insert-for-a-solid-rocket-motor-nozzle-3D-printed-using-tungsten-rhenium.-Photo-via-6K-Additive..jpg”/>
A non-eroding throat insert for a solid rocket engine nozzle 3D printed using tungsten rhenium. Photo via additive 6K.

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Featured Image Shows 6K Battery Center of Excellence in North Andover, MA. Photo via 6K.

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