公开(公告)号：US20230257313A1

公开(公告)日：2023-08-17

申请号：US17671361

申请日：2022-02-14

Applicant: GOODRICH CORPORATION

Inventor： JUN NABLE ,  STEVEN A. POTEET ,  XIA TANG ,  JAMES T. BEALS

IPC: C04B41/50 ,  C04B35/83 ,  C03C10/00 ,  C04B41/00

CPC classification number: C04B41/5058 ,  C03C10/0009 ,  C03C10/0054 ,  C04B35/83 ,  C04B41/0072 ,  C04B41/5023 ,  C04B41/5064 ,  C04B2235/9684

Abstract: Systems and methods for forming an oxidation protection system on a composite structure are provided. In various embodiments, the oxidation protection system comprises a boron-glass layer formed on the composite substrate and a silicon-glass layer formed over the boron-glass layer. Each of the boron-glass layer and the silicon-glass layer include a glass former and a glass modifier.

公开(公告)号：US20210198159A1

公开(公告)日：2021-07-01

申请号：US17079239

申请日：2020-10-23

Applicant: GOODRICH CORPORATION

Inventor： STEVEN A. POTEET ,  Katherine Urena Pimentel ,  Philip Sheehan ,  John Weaver

IPC: C04B41/50 ,  C04B35/83 ,  C04B41/00 ,  C04B41/45

Abstract: Systems and methods for forming an oxidation protection system on a composite structure are provided. In various embodiments, an oxidation protection system disposed on a substrate may comprise a boron-silicon-glass layer or a boron layer and a silicon layer. The boron-silicon-glass layer, boron layer, the silicon layer, or a pretreatment layer may include an oxygen reactant compound.