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Patent Searching and Data


Title:
HOT DRY SPRAYING MATERIAL AND METHOD FOR HOT DRY SPRAYING WORK
Document Type and Number:
WIPO Patent Application WO/2019/082740
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve adhesion, adhesiveness, and corrosion resistance in a hot dry spraying material and a method for hot dry spraying work. To this end, the present invention is a method for hot dry spraying work in which a formulation comprising a refractory material and a binder is pressure-fed through a tubing toward a spray nozzle, water is added at a distal end section of the spray nozzle, and same is hot-sprayed on, wherein the method is characterized in that the formulation comprises 10 to 50 mass% magnesium limestone having a grain size of 1 mm or larger out of 100 mass% of the total amount of the refractory material and the binder, and the amount of water added is 10 to 50 mass% in terms of outer percentage relative to the 100 mass% of the total amount of the refractory material and the binder.

Inventors:
OONO, Yousuke (1-1 Higashihama-machi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 86, 〒8068586, JP)
Application Number:
JP2018/038510
Publication Date:
May 02, 2019
Filing Date:
October 16, 2018
Export Citation:
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Assignee:
KROSAKIHARIMA CORPORATION (1-1 Higashihama-machi, Yahatanishi-ku Kitakyushu-sh, Fukuoka 86, 〒8068586, JP)
International Classes:
C04B35/03; C04B35/66; F27D1/00; F27D1/16
Domestic Patent References:
WO2004082868A12004-09-30
Foreign References:
JPS63156078A1988-06-29
JP2011121798A2011-06-23
JPS5551763A1980-04-15
JP2006239756A2006-09-14
Attorney, Agent or Firm:
EIWA PATENT FIRM (Hakata-Shin-mitsui bldg, 4F 1-1-1, Hakataekimae, Hakata-ku, Fukuoka-sh, Fukuoka 11, 〒8120011, JP)
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