Title:
NANOCOLLOID FILLING RUST-PROOF METAL MATERIAL, NANOCOLLOID MIXED RUST-PROOF COATING AND RUST-PROOF METHOD USING NANOCOLLOID PARTICLE
Document Type and Number:
Japanese Patent JP2020147840
Kind Code:
A
Abstract:
To provide a rust-proof method capable of preventing expansion of corrosion from pitting corrosion and gap corrosion, by terminating a cause of the corrosion occurring in pin holes or gaps, with nanocolloid particles.SOLUTION: A rust-proof method according to the present invention prevents occurrence of rust from pin holes or the like 110, by filling nanocolloid particles in the pin holes or the like 110 by spraying a nanocolloid particle solution in which the nanocolloid particles are dispersed in a solvent on the pin holes or the like 110 present on a surface of a metal material 100.SELECTED DRAWING: Figure 1
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Inventors:
KYO HARUHIDE
KUWAMOTO ISAO
BABA NORIAKI
KUWAMOTO ISAO
BABA NORIAKI
Application Number:
JP2019049224A
Publication Date:
September 17, 2020
Filing Date:
March 16, 2019
Export Citation:
Assignee:
SAITAMA INSTITUTE OF TECH
IBIO EPOCH KK
IBIO EPOCH KK
International Classes:
C23F11/00; B22F1/02; B22F9/00; B63B59/04; B82Y30/00; B82Y40/00; C09C1/62; C09C3/08; C09D5/00; C09D5/10; C09D7/62; C09D17/00; C09D201/00; C23C26/00
Domestic Patent References:
| JP2012136725A | 2012-07-19 | |||
| JP2009138233A | 2009-06-25 | |||
| JP2005068278A | 2005-03-17 | |||
| JP2006321948A | 2006-11-30 |
Attorney, Agent or Firm:
Ken Masuda
Emi Masuda
Emi Masuda