公开(公告)号：US12246994B2

公开(公告)日：2025-03-11

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 ,  C04B41/89

Abstract: A method for forming an oxidation protection system on a composite structure are provided. The method includes applying a composite slurry to the composite structure, wherein the composite slurry comprises boron carbide, silicon carbide, borosilicate glass, an oxygen reactant compound including a silica forming component, and a carrier fluid and heating the composite structure to a temperature sufficient to form a boron-silicon-glass-oxygen reactant layer on the composite structure.

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.

公开(公告)号：US20190233324A1

公开(公告)日：2019-08-01

申请号：US15886671

申请日：2018-02-01

Applicant: GOODRICH CORPORATION

Inventor： Steven A. Poteet ,  John E. Holowczak ,  John Linck ,  John Weaver

IPC: C03C3/097 ,  C03C3/089 ,  C03C4/20 ,  F16D55/22

CPC classification number: C03C3/097 ,  C03C3/089 ,  C03C4/20 ,  C03C2201/10 ,  C03C2201/28 ,  C03C2203/20 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/00362 ,  F16D55/22 ,  F16D69/023 ,  C04B35/83 ,  C04B41/4539 ,  C04B41/5022 ,  C04B41/5092

Abstract: Systems and methods for forming an oxidation protection system, on a composite structure is provided. In various embodiments, an oxidation protection system disposed on a substrate may comprise a borosilicate glass layer comprising a borosilicate glass, a base layer comprising a first pre-slurry composition comprising a first phosphate glass composition, and/or a sealing layer comprising a second pre-slurry composition comprising a second phosphate glass composition. The borosilicate glass layer, base layer, and/or sealing layer may be disposed in any suitable order relative to the composite structure.