公开(公告)号：US12000049B2

公开(公告)日：2024-06-04

申请号：US17558887

申请日：2021-12-22

Applicant: Raytheon Technologies Corporation

Inventor： John J. Gangloff, Jr. ,  John E. Holowczak ,  Ying She ,  Kenneth David Smith ,  Haralambos Cordatos ,  Gurkan Gok ,  Zissis A. Dardas

IPC: C23C16/54 ,  C23C16/511 ,  H01J37/32

CPC classification number: C23C16/545 ,  C23C16/511 ,  H01J37/32192 ,  H01J37/3277

Abstract: A reactor furnace for coating fiber tow includes an elongate reactor having a fiber tow inlet and a fiber tow outlet; a thermo-chemical reactor section positioned along the elongate reactor; a first microwave source for directing microwave energy along the reactor from a first end of the reactor toward a second end of the reactor; a second microwave source for directing microwave energy along the reactor from the second end of the reactor toward the first end of the reactor; a gas inlet upstream of the thermo-chemical reactor; and a gas outlet downstream of the thermo-chemical reactor.

公开(公告)号：US20220112608A1

公开(公告)日：2022-04-14

申请号：US17402801

申请日：2021-08-16

Applicant: Raytheon Technologies Corporation

Inventor： Xia Tang ,  Richard Wesley Jackson ,  James T. Beals ,  Kenneth David Smith

IPC: C23C26/00 ,  F02C7/30 ,  C04B35/14 ,  C04B35/622 ,  C04B35/626 ,  C04B35/64

Abstract: An example article according to the present disclosure includes, among other possible things, a metallic substrate, and a bond coat on the metallic substrate. The bond coat includes a matrix phase, gettering particles in the matrix phase, wherein the gettering particles are reactive with oxidants, and a dispersion of matrix modifier particles in the matrix phase. The example article also includes a diffusion barrier between the bond coat and the metallic substrate, wherein the diffusion barrier is configured to inhibit diffusion of components from the bond coat into the metallic substrate. An example composite material and method of applying a barrier to a substrate are also disclosed.

公开(公告)号：US12291783B2

公开(公告)日：2025-05-06

申请号：US17402801

申请日：2021-08-16

Applicant: Raytheon Technologies Corporation

Inventor： Xia Tang ,  Richard Wesley Jackson ,  James T. Beals ,  Kenneth David Smith

IPC: C23C26/00 ,  C04B35/14 ,  C04B35/622 ,  C04B35/626 ,  C04B35/64 ,  F02C7/30

Abstract: An example article according to the present disclosure includes, among other possible things, a metallic substrate, and a bond coat on the metallic substrate. The bond coat includes a matrix phase, gettering particles in the matrix phase, wherein the gettering particles are reactive with oxidants, and a dispersion of matrix modifier particles in the matrix phase. The example article also includes a diffusion barrier between the bond coat and the metallic substrate, wherein the diffusion barrier is configured to inhibit diffusion of components from the bond coat into the metallic substrate. An example composite material and method of applying a barrier to a substrate are also disclosed.

公开(公告)号：US20230193467A1

公开(公告)日：2023-06-22

申请号：US17558887

申请日：2021-12-22

Applicant: Raytheon Technologies Corporation

Inventor： John J. Gangloff, JR. ,  John E. Holowczak ,  Ying She ,  Kenneth David Smith ,  Haralambos Cordatos ,  Gurkan Gok ,  Zissis A. Dardas

IPC: C23C16/54 ,  C23C16/511

CPC classification number: C23C16/545 ,  C23C16/511

Abstract: A reactor furnace for coating fiber tow includes an elongate reactor having a fiber tow inlet and a fiber tow outlet; a thermo-chemical reactor section positioned along the elongate reactor; a first microwave source for directing microwave energy along the reactor from a first end of the reactor toward a second end of the reactor; a second microwave source for directing microwave energy along the reactor from the second end of the reactor toward the first end of the reactor; a gas inlet upstream of the thermo-chemical reactor; and a gas outlet downstream of the thermo-chemical reactor.