> . . A team of researchers led by Andrew Kustas at Sandia National Laboratories, Albuquerque, New Mexico, utilized this technique to develop a high-performing six-element superalloy. The alloy — made of 42% aluminum, 25% titanium, 13% niobium, 8% zirconium, 8% molybdenum, and 4% tantalum — is strong, lightweight, and incredibly heat resistant. . . . [Source Article](https://www.freethink.com/hard-tech/superalloy-3d-printed)