TY - JOUR AU - Herzl Chai AU - Brian Lawn C2 - Acta Materialia DA - 2006-11-24 LA - en M1 - 55 PB - Acta Materialia PY - 2006 TI - A Universal Relation for Edge Chipping From Sharp Contacts in Brittle Materials and It's Use as a Simple Means of Toughness Evaluation UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=850142 ER -