A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CARBON-CARBON COMPOSITE INCLUDING ANTIOXIDANT COATING
An article including carbon-carbon composite substrate is treated with an antioxidant coating prior to use in an oxidizing environment. The antioxidant coating is configured to reduce oxidation at an external surface of the C-C composite and reduce ingress of oxidants into pores or other open passages defined by the C-C composite substrate to avoid internal oxidation. The article includes a C-C composite substrate, a bond coat, and an antioxidant coating. The C-C composite substrate defines a friction surface and a non-friction surface. The bond coat is disposed on the non-friction surface. The antioxidant coating is disposed on at least a portion of the bond coat. The antioxidant coating includes ytterbium disilicate and a sintering aid.
CARBON-CARBON COMPOSITE INCLUDING ANTIOXIDANT COATING
An article including carbon-carbon composite substrate is treated with an antioxidant coating prior to use in an oxidizing environment. The antioxidant coating is configured to reduce oxidation at an external surface of the C-C composite and reduce ingress of oxidants into pores or other open passages defined by the C-C composite substrate to avoid internal oxidation. The article includes a C-C composite substrate, a bond coat, and an antioxidant coating. The C-C composite substrate defines a friction surface and a non-friction surface. The bond coat is disposed on the non-friction surface. The antioxidant coating is disposed on at least a portion of the bond coat. The antioxidant coating includes ytterbium disilicate and a sintering aid.
CARBON-CARBON COMPOSITE INCLUDING ANTIOXIDANT COATING
KOHLENSTOFF-KOHLENSTOFF-VERBUNDWERKSTOFF MIT ANTIOXIDANSBESCHICHTUNG
COMPOSITE CARBONE-CARBONE COMPRENANT UN REVĂTEMENT ANTI-OXYDANT
JADIDIAN BAHRAM (author) / RATEICK RICHARD GEORGE (author) / MEHR MEHRAD (author) / OLSON DONALD (author)
2021-08-25
Patent
Electronic Resource
English
Carbon-carbon composite component with antioxidant coating
| European Patent Office | 2019