Saving 500 tons of carbon dioxide with 3D printing of ceramics
When you need structural components made of ceramics that are as large as a human being, it can become a challenge. A challenge that was also faced by the Zeiss company. That's because the conventional manufacturing process, in which silicon carbide powder is pressed into a block and then milled, presented a major technical hurdle here. "A new idea was needed," says Stefan Unger, who is responsible for supply chain sustainability at Zeiss.