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6K, a developer of specialist 3D printing supplies, has signed a joint growth settlement with world chemical compounds agency Albemarle Company for the manufacturing of novel lithium-ion battery supplies.
The joint effort might be enabled by 6K’s patented UniMelt expertise, a sustainable supplies manufacturing platform used to create industrial-grade powders.
Alongside the joint growth settlement, Albemarle has additionally made an undisclosed capital funding in 6K. The funding was made by way of Volta Vitality Applied sciences, a 2017 VC agency centered on the power storage sector and an present investor of 6K.
“Albemarle’s engagement with 6K is yet one more instance of Albemarle’s dedication to take care of its expertise management in lithium,” mentioned Dr. Jeff Chamberlain, CEO of Volta Vitality Applied sciences. “Volta is thrilled that 6K continues to work straight with world leaders within the growth of its ground-breaking manufacturing expertise.”

The UniMelt microwave plasma system
6K’s UniMelt system operates on the corporate’s proprietary microwave plasma course of, which is designed to transform millings, turnings, and different recycled waste supplies into usable 3D printing supplies. The method is outlined by its high-volume manufacturing capabilities and is ready to produce all kinds of commercial powders similar to Onyx In718, Onyx Ti64, ferrous alloys, cobalt-based alloys, and even high-temperature ceramics.
The corporate had already repurposed its UniMelt expertise for the event of lithium-ion battery supplies again in April 2021, when it established a new Middle of Excellence for its power division, 6K Vitality. Situated in North Andover, MA, the 33,000 sq. ft. state-of-the-art facility has since been specializing in the event of latest sustainable battery supplies.
Extra lately, in September, 6K additionally raised $51 million in a Collection C financing spherical to ramp up its battery materials growth efforts. Particularly, the agency used the funds to double the floorspace of its Middle of Excellence whereas additionally doubling its 6K Vitality worker rely.
With Albemarle and its battery materials experience now within the scene, 6K’s UniMelt expertise is anticipated to allow beforehand unseen power storage gadget performances.
Dr. Glen Merfeld, CTO for Albemarle Lithium, provides, “Albemarle is creating superior lithium supplies to allow breakthrough ranges of lithium-ion battery efficiency. The UniMelt plasma expertise opens new response pathways for lithium materials innovation. Our collaboration with 6K has important potential.”

In the direction of sustainable battery materials manufacturing
The usage of UniMelt can also be anticipated to usher in an entire host of sustainability advantages, in contrast to different standard battery manufacturing platforms. For instance, 6K states that if a conventional 16GWh battery cathode manufacturing plant was changed with an equal UniMelt manufacturing facility, it might reduce CO2 emissions by as much as 70%. Water consumption is also slashed by as much as 90%, and wastewater manufacturing could be eradicated altogether, all whereas requiring 50% much less manufacturing unit area.
If all goes nicely, the joint growth settlement might have main implications for sectors similar to electrical automobiles, grid storage, and shopper items. Particularly, gadgets and programs that depend on power storage gadgets might very nicely start to learn from improved cycle lives, higher security, extra compact type elements, and higher storage capability.
“We’re happy to associate with a world chief in lithium expertise and manufacturing”, commented Dr. Aaron Bent, 6K’s CEO. “The settlement with Albemarle highlights the dedication of each organizations to drive battery materials efficiency enhancements whereas introducing extra sustainable manufacturing strategies. We’re thrilled to welcome Albemarle to our investor group and our engineers are wanting to work alongside Albemarle’s group.”
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Featured picture reveals a peek contained in the UniMelt microwave plasma system. Photograph through 6K.
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