Title:
EXAMINATION METHOD, EXAMINATION DEVICE, AND FURNACE CONSTRUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/116342
Kind Code:
A1
Abstract:
Provided is an examination method used when constructing a furnace by layering a refractory material with mortar layers therebetween, wherein voids in the mortar layers are detected by causing an examination device to scan, the device having a function for detecting the presence of voids in the mortar layers.
Inventors:
YOTSUJI JUNICHI (JP)
WATANABE TAKU (JP)
WATANABE TAKU (JP)
Application Number:
PCT/JP2019/046787
Publication Date:
June 11, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
F27D1/00; C10B29/02; G01N22/02
Foreign References:
| JP2007192546A | 2007-08-02 | |||
| JP2003166950A | 2003-06-13 | |||
| JP2005156316A | 2005-06-16 | |||
| JP2019174101A | 2019-10-10 |
Attorney, Agent or Firm:
KUMASAKA Akira et al. (JP)
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