Title:
HIGH-TEMPERATURE METAL COOLING METHOD AND HOT-DIP-GALVANIZED STEEL STRIP PRODUCING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/037916
Kind Code:
A1
Abstract:
Provided is a high-temperature metal cooling method which, without using a device having a complicated configuration, improves cooling performance and enables uniform cooling by means of an injection liquid. The high-temperature metal cooling method according to the present invention is characterized by comprising cooling a high-temperature metal that is being conveyed, with a microbubble-containing cooling liquid by supplying the cooling liquid toward the high-temperature metal.
Inventors:
TERASAKI YU (JP)
TAKAHASHI HIDEYUKI (JP)
KOYAMA TAKUMI (JP)
MUKO RYOICHI (JP)
YAMAMOTO AKIHIRO (JP)
TAKAHASHI HIDEYUKI (JP)
KOYAMA TAKUMI (JP)
MUKO RYOICHI (JP)
YAMAMOTO AKIHIRO (JP)
Application Number:
PCT/JP2017/028840
Publication Date:
March 01, 2018
Filing Date:
August 08, 2017
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C23C2/28; B21B45/02; C23C2/06; C23C2/26; C23C2/40
Foreign References:
| JP2011001631A | 2011-01-06 | |||
| JPH09125271A | 1997-05-13 | |||
| JPS5458664A | 1979-05-11 | |||
| JPH0681107A | 1994-03-22 | |||
| JPS54110934A | 1979-08-30 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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