Title:
ANTIOXIDANT AGENT, PROCESS FOR PRODUCING ANTIOXIDANT AGENT, AND PROCESS FOR PRODUCING METALLIC MATERIAL
Document Type and Number:
Japanese Patent JP2012021121
Kind Code:
A
Abstract:
To provide an antioxidant agent which can prevent the formation of scale on the surface of a heated metallic material more effectively compared with conventional antioxidant agents.
The antioxidant agent comprises multiple glass frits having different softening points and an inorganic compound having a melting point of ≤600°C. The inorganic compound can be softened mostly in a low temperature range around 600°C. The multiple glass frits can be softened mostly in a temperature range of from 600 to 1,300°C. Therefore, the antioxidant agent can cover the surface of a metallic material in a broad temperature range and can prevent the oxidization of the surface of the metallic material and thereby prevent the formation of scale on the surface.
Inventors:
SHIMODA KAZUMUNE
YAMAKAWA TOMIO
MURAMATSU KOJI
INOUE YUJI
NISHIMORI JUNICHI
HIDAKA YASUYOSHI
MATSUMOTO KEIJI
KATO TAKAHISA
AKIYAMA SHUICHI
YAMAKAWA TOMIO
MURAMATSU KOJI
INOUE YUJI
NISHIMORI JUNICHI
HIDAKA YASUYOSHI
MATSUMOTO KEIJI
KATO TAKAHISA
AKIYAMA SHUICHI
Application Number:
JP2010162159A
Publication Date:
February 02, 2012
Filing Date:
July 16, 2010
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
C10M125/28; C03C8/02; C10M125/10; C10M125/26; C10N10/04; C10N20/00; C10N20/02; C10N30/10; C10N40/24
Domestic Patent References:
| JPH02209420A | 1990-08-20 | |||
| JPS61180634A | 1986-08-13 | |||
| JPS60210338A | 1985-10-22 | |||
| JPH01224239A | 1989-09-07 | |||
| JPS4817460A | ||||
| JP2007314780A | 2007-12-06 | |||
| JP2007314875A | 2007-12-06 | |||
| JP2002356787A | 2002-12-13 | |||
| JPH06504302A | 1994-05-19 |
Attorney, Agent or Firm:
Hidetoshi Ueba
Takao Matsuyama
Go Sakane
Kawakami Keiko
Tadashi Takezoe
Takao Matsuyama
Go Sakane
Kawakami Keiko
Tadashi Takezoe