General Electric Company

Nio (Anhui) Holding Co., Ltd.

Jianzhi Zhao

Canan Uslu Hardwicke

Wenqing Peng

Chuan Lin

Cem Murat Eminoglu

Shizhong Wang

Liming Zhang

Richard Todd Everhart

Lei Cao

Zhida Pan

Mihir Kumar Lal

Weichao Tian

Yuchi Liu

Jincheng Zhao

Guangtao Wu

A gas turbine component includes a substrate and a corrosion resistant layer coupled to the substrate. The corrosion resistant layer includes zirconium silicate and is configured to protect the substrate from exposure to a vanadium corrodent.

Gas turbine components and methods of assembling the same

A method includes masking at least one hole of an article with a paste, wherein the hole opens onto a surface of the article, applying a coating to the surface of the article, and removing the paste including contacting the paste with water, leaving at least one open hole in the surface of the coated article. The paste includes about 40-80 wt % of a filler material, about 0.5-20 wt % of an inorganic binder, about 0.5-15 wt % of a polyhydroxy compound and about 5-25 wt % of water. The filler material includes a first material which includes alkali metal doped alumina, zirconium oxide, titanium oxide, silicon dioxide, or a combination thereof and a second material which includes a silicate. A weight ratio between the first and second materials is in a range of about 1-10.

Method of coating an article, paste and plug for preventing hole blockage during coating

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Shanghai, China

Jianzhi Zhao