Title:
分離コーティングを適用するためのコーティングプロセス
Document Type and Number:
Japanese Patent JP7214479
Kind Code:
B2
Abstract:
A coating process for applying a bifurcated coating to an article is disclosed including applying an aluminizing slurry to a first portion of the article, applying a chromizing slurry to a second portion of the article, and simultaneously heat treating the article, the aluminizing slurry, and the chromizing slurry. Heat treating the aluminizing slurry forms an aluminide coating on the first portion of the article and an aluminide diffusion zone between the article and the aluminide coating. Heat treating the chromizing slurry forms a chromide coating on the second portion of the article and a chromide diffusion zone between the article and the chromide coating. The first portion and the second portion are both maintained in an unmasked state while applying the aluminizing slurry and the chromizing slurry and during the heat treating.
More Like This:
Inventors:
Chang, Limin
Thompson, Christopher Edward
One, Limin
Thompson, Christopher Edward
One, Limin
Application Number:
JP2018566933A
Publication Date:
January 30, 2023
Filing Date:
May 02, 2017
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
C23C8/04; C23C10/30; C23C10/32; C23C10/56; F01D5/28; F01D25/00; F02C7/00; F23R3/42
Domestic Patent References:
| JP2007186786A |
Foreign References:
| US20150197841 |
Attorney, Agent or Firm:
Hiroshi Ogura
Toshihisa Kurokawa
Ryoichi Sawaki
Toshihisa Kurokawa
Ryoichi Sawaki