The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2023
Filed:
Feb. 08, 2018
Ebara Environmental Plant Co., Ltd., Tokyo, JP;
Dai-ichi High Frequency Co., Ltd., Tokyo, JP;
Shigenari Hayashi, Tokyo, JP;
Mohammad Emami, Tokyo, JP;
Manabu Noguchi, Tokyo, JP;
Eiji Ishikawa, Tokyo, JP;
Eichi Tanaka, Tokyo, JP;
Nobuhiro Takasaki, Tokyo, JP;
Takashi Kogin, Tokyo, JP;
EBARA ENVIRONMENTAL PLANT CO., LTD, Tokyo, JP;
DAI-ICHI HIGH FREQUENCY CO., LTD., Tokyo, JP;
Abstract
There are provided a Ni-based thermal spraying alloy powder having excellent corrosion resistance and erosion-corrosion resistance even in an environment in which corrosion acts or corrosion and erosion act simultaneously, and a method for manufacturing an alloy coating. A Ni-based thermal spraying alloy powder comprising Cr: 15 wt % or more and 25 wt % or less, Mo: 0 wt % or more and 5 wt % or less, Si: 0.5 wt % or more and less than 2 wt %, Fe: 5 wt % or less, C: 0.3 wt % or more and 0.7 wt % or less, and B: 4 wt % or more and 7 wt % or less, with the balance being Ni and incidental impurities.