How to use

Advanced Search

Search Sites

TOP
Tetsu-to-Hagané
Vol. 92 (2006), No. 11

Tetsu-to-Hagané Vol. 92 (2006), No. 11

Grid List Abstracts

ONLINE ISSN:	1883-2954
PRINT ISSN:	0021-1575
Publisher:	The Iron and Steel Institute of Japan

Backnumber

Vol. 110 (2024)
1. No.15
2. No.14
3. No.13
4. No.12
5. No.11
6. No.10
7. No.9
8. No.8
9. No.7
10. No.6
11. No.5
12. No.4
13. No.3
14. No.2
15. No.1
Vol. 109 (2023)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 108 (2022)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 107 (2021)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 106 (2020)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 105 (2019)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 104 (2018)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 103 (2017)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 102 (2016)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 101 (2015)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 100 (2014)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 99 (2013)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 98 (2012)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 97 (2011)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 96 (2010)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 95 (2009)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 94 (2008)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 93 (2007)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 92 (2006)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 91 (2005)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 90 (2004)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 89 (2003)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 88 (2002)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 87 (2001)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 86 (2000)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 85 (1999)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 84 (1998)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 83 (1997)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 82 (1996)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 81 (1995)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 80 (1994)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 79 (1993)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 78 (1992)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 77 (1991)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 76 (1990)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 75 (1989)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 74 (1988)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 73 (1987)
1. No.16
2. No.15
3. No.14
4. No.13
5. No.12
6. No.11
7. No.10
8. No.9
9. No.8
10. No.7
11. No.6
12. No.5
13. No.4
14. No.3
15. No.2
16. No.1
Vol. 72 (1986)
1. No.16
2. No.15
3. No.14
4. No.13
5. No.12
6. No.11
7. No.10
8. No.9
9. No.8
10. No.7
11. No.6
12. No.5
13. No.4
14. No.3
15. No.2
16. No.1
Vol. 71 (1985)
1. No.16
2. No.15
3. No.14
4. No.13
5. No.12
6. No.11
7. No.10
8. No.9
9. No.8
10. No.7
11. No.6
12. No.5
13. No.4
14. No.3
15. No.2
16. No.1
Vol. 70 (1984)
1. No.16
2. No.15
3. No.14
4. No.13
5. No.12
6. No.11
7. No.10
8. No.9
9. No.8
10. No.7
11. No.6
12. No.5
13. No.4
14. No.3
15. No.2
16. No.1
Vol. 69 (1983)
1. No.16
2. No.15
3. No.14
4. No.13
5. No.12
6. No.11
7. No.10
8. No.9
9. No.8
10. No.7
11. No.6
12. No.5
13. No.4
14. No.3
15. No.2
16. No.1
Vol. 68 (1982)
1. No.16
2. No.15
3. No.14
4. No.13
5. No.12
6. No.11
7. No.10
8. No.9
9. No.8
10. No.7
11. No.6
12. No.5
13. No.4
14. No.3
15. No.2
16. No.1
Vol. 67 (1981)
1. No.16
2. No.15
3. No.14
4. No.13
5. No.12
6. No.11
7. No.10
8. No.9
9. No.8
10. No.7
11. No.6
12. No.5
13. No.4
14. No.3
15. No.2
16. No.1
Vol. 66 (1980)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 65 (1979)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 64 (1978)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 63 (1977)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 62 (1976)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 61 (1975)
1. No.15
2. No.14
3. No.13
4. No.12
5. No.11
6. No.10
7. No.9
8. No.8
9. No.7
10. No.6
11. No.5
12. No.4
13. No.3
14. No.2
15. No.1
Vol. 60 (1974)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 59 (1973)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 58 (1972)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 57 (1971)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 56 (1970)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 55 (1969)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 54 (1968)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 53 (1967)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 52 (1966)
1. No.13
2. No.12
3. No.11
4. No.10
5. No.9
6. No.8
7. No.7
8. No.6
9. No.5
10. No.4
11. No.3
12. No.2
13. No.1
Vol. 51 (1965)
1. No.13
2. No.12
3. No.11
4. No.10
5. No.9
6. No.8
7. No.7
8. No.6
9. No.5
10. No.4
11. No.3
12. No.2
13. No.1
Vol. 50 (1964)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 49 (1963)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 48 (1962)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 47 (1961)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 46 (1960)
1. No.14
2. No.13
3. No.12
4. No.11
5. No.10
6. No.9
7. No.8-supl
8. No.7
9. No.6
10. No.5
11. No.4
12. No.3
13. No.2
14. No.1
Vol. 45 (1959)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 44 (1958)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 43 (1957)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 42 (1956)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1
Vol. 41 (1955)
1. No.12
2. No.11
3. No.10
4. No.9
5. No.8
6. No.7
7. No.6
8. No.5
9. No.4
10. No.3
11. No.2
12. No.1

Keyword Ranking

21 Nov. (Last 30 Days)

Tetsu-to-Hagané Vol. 92 (2006), No. 11

Water Model Experiment on the Motion of a Non-spherical Particle in Molten Steel Based on Simultaneous Visualization of the Particle and Surrounding Flow

Goichi MATSUI, Manabu IGUCHI

pp. 643-648

Abstract

This study deals with the mechanism of small-body-falling namely the vortex-body interaction. The body is regarded as a model for nonmetallic inclusions moving or floating in molten steel. In the study visualization experiments for the motion of a small thin disk falling down in water have been conducted. The motion of the thin disk and its surrounding water velocity field were simultaneously measured using the MOFIA system. The velocity field around the disk was measured by particle image velocimetry (PIV). Fluorescent tracer particles with an average diameter of 10μm were used to separate the wavelengths from both that of YAG laser and those of lights for images taken by a CCD camera. The three dimensional motion of the disk was reconstructed using the images of two high-speed cameras. The experimental results collectively show that the motion of the disk was affected by its density and thickness. The motion changed from two-dimensional zigzag motion to spiral motion with an increase in the density of disk. In the case of a high density disk, a chaotic motion was observed.

Readers Who Read This Article Also Read

Application of the Threshold Stress Intensity Factor K_ISCC to the Evaluation of the Susceptibility to Delayed Fracture of High Strength Bolts

Tetsu-to-Hagané Vol.62(1976), No.1

Effects of Ti-based Oxide Inclusions on Formation of Intragranular Ferrite in Steels

Tetsu-to-Hagané Vol.90(2004), No.3

Suppression of Mold Powder Entrapment Using Immersion Nozzle of Elliptic Cross Section

Tetsu-to-Hagané Vol.88(2002), No.5

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

Water Model Experiment on the Motion of a Non-spherical Particle in Molten Steel Based on Simultaneous Visualization of the Particle and Surrounding Flow

Bibtex

Ris

Reaction Mechanism between Solid CaO and FeO_x-CaO-SiO₂?P₂O₅ Slag at 1573K

Tasuku HAMANO, Shinya FUKAGAI, Fumitaka TSUKIHASHI

pp. 649-654

Abstract

Solid CaO and FeO_x-CaO-SiO₂-P₂O₅ slag were reacted for 2 to 2400 s at 1573K. The interface of CaO and slag was observed and analyzed by SEM/EDS. The CaO-FeO layer was formed beside solid CaO. The thickness of the CaO-FeO layer increased with time. Next to the CaO-FeO layer, 2CaO·SiO₂ phase was formed in the melt and high content of FeO was included in the liquid. The activities of FeO and CaO for each phase were evaluated and reaction mechanism between solid CaO and FeO_x-CaO-SiO₂-P₂O₅ slag was discussed. The activity of FeO for 2CaO·SiO₂ saturated melt is larger than that for the CaO-FeO layer, therefore, Fe²⁺ diffuses from slag phase to solid CaO. Then the CaO-FeO layer is formed beside solid CaO. The pass of the slag composition change accompanied by CaO dissolution are represented in the phase diagram for the FeO_x-CaO-(SiO₂+P₂O₅) pseudo ternary system.

Readers Who Read This Article Also Read

Behavior of Phosphorous Transfer from CaO–Fe_tO–P₂O₅(–SiO₂) Slag to CaO Particles

ISIJ International Vol.46(2006), No.2

Microscopic Formation Mechanisms of P₂O₅-containing Phase at the Interface between Solid CaO and Molten Slag

Tetsu-to-Hagané Vol.95(2009), No.3

Fundamental Study on the Dissolution Rate of CaO into Liquid Slag

Tetsu-to-Hagané Vol.62(1976), No.2

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

Reaction Mechanism between Solid CaO and FeO_x-CaO-SiO₂?P₂O₅ Slag at 1573K

Bibtex

Ris

Flux Film in the Mold of High Speed Continuous Casing

Masahito HANAO, Masayuki KAWAMOTO

pp. 655-660

Abstract

The film, which is formed by mold flux in the continuous casting mold, plays very important roles in terms of lubrication or heat transfer.But, thickness or structure of it has not been adequately clarified.
In this study, it was tried to take the sample of actual flux film from the continuous casting mold just after the cast, keeping its position as it was during the cast. Thanks to this trial, thickness of the flux film at the meniscus in the mold could be clarified. According to the observation on the flux film section by microscope, the structure of the flux film was discussed, in terms of its crystallization.
Furthermore, based on the results of the observation mentioned above, the heat transfer phenomenon through the flux film in the mold was discussed.
As a result of the discussions, the following conclusions were obtained.
1) The mold flux film can be considered to be about 1 mm. Glassy layer, which has been considered to be molten flux on the top of molten steel during the cast and covered the film just after the cast, can be supposed to make up the film during the cast.
2) The liquid layer in the film is as thick as that is estimated on the basis of mold flux consumption during the cast.
3) In the case that the film at the meniscus in the mold is about 1 mm thick, total thermal resistance of radiation and conduction is equivalent to interfacial thermal resistance between the film and the mold.
4) The reported values of interfacial thermal resistance can be considered to be larger than that in the actual mold during the casting. The reason seems to be that they were measured in the condition without any pressure by the molten steel, like that in the mold. In the actual mold, the interfacial thermal resistance seems to be smaller.

Readers Who Read This Article Also Read

Prediction of As-cast Austenite Grain Size for Near-net-shape CC

Tetsu-to-Hagané Vol.90(2004), No.4

連続鋳造

Tetsu-to-Hagané Vol.59(1973), No.4

超強力鋼・遅れ破壊

Tetsu-to-Hagané Vol.59(1973), No.11

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

Flux Film in the Mold of High Speed Continuous Casing

Bibtex

Ris

Deformation Analysis of Longitudinal Surface Micro-defects in Flat Rolling

Nobuki YUKAWA, Yoshinori YOSHIDA, Takashi ISHIKAWA

pp. 661-666

Abstract

The shape change of longitudinal surface micro-defects in flat rolling was investigated using a rigid-plastic finite element analysis. Rolling of plate with V-shaped scratches or rectangle defects that are parallel to the rolling direction, was simulated assuming a generalized plane strain condition. The calculated results were verified with experiments of model material, and good agreement between both results was obtained. The influence of rolling conditions, such as reduction, friction coefficient and the position of initial defect, on the shape of existing defect after rolling was evaluated. Using the developed FEM, the evolution of seam defects was also simulated, and good agreement with experimental results were obtained. The proposed prediction method can be utilized to make defect free products in flat rolling.

Readers Who Read This Article Also Read

Rolling Theory and Its Application

Tetsu-to-Hagané Vol.56(1970), No.8

日本鉄鋼協会第103回講演大会講演概要集(II) その2

Tetsu-to-Hagané Vol.68(1982), No.5

日本鉄鋼協会第98回講演大会講演概要

Tetsu-to-Hagané Vol.65(1979), No.11

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

Deformation Analysis of Longitudinal Surface Micro-defects in Flat Rolling

Bibtex

Ris

Numerical Analysis of Cathodic Protection Distance for Steel-Zinc Couple under Thin Layer Electrolytes

Nobuhiro OKADA, Miki TAKEBAYASHI, Masamitsu MATSUMOTO, Masanari KIMOTO, Takeo KODOU

pp. 667-675

Abstract

Cathodic protection distance at the shear cut edge of zinc coated steel sheet is an important parameter for the lifetime of the steel material. However, cathodic protection distance is variable for electrolyte thickness, electric conductivity and so on. It is difficult to quantify the cathodic protection distance under various environmental conditions. So it is useful to estimate the cathodic protection distance by numerical analysis.
Most of numerical analysis models for galvanic corrosion use a polarization curve measured in a bulk electrolyte solution. However, under thin layer electrolytes, the cathodic current density strongly depends on the electrolyte thickness and the polarization curve shifts by salt concentration. So we developed the numerical analysis model that the polarization curve is calculated by the electrolyte thickness and NaCl concentration.
We investigated the cathodic protection distance in NaCl solution for several thicknesses and concentrations by numerical analysis. Moreover, we estimated the cathodic protection distance in the drying process of NaCl solution on the shear cut edge of zinc coated steel sheet.

Readers Who Read This Article Also Read

Effect of Small Additions of Ti and Nb on the Creep-Rupture Strength of High-Alloy Austenitic Stainless Steels

Tetsu-to-Hagané Vol.57(1971), No.1

連続鋳造

Tetsu-to-Hagané Vol.59(1973), No.4

再結晶・集合組織・その他

Tetsu-to-Hagané Vol.59(1973), No.11

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

Numerical Analysis of Cathodic Protection Distance for Steel-Zinc Couple under Thin Layer Electrolytes

Bibtex

Ris

Cross Cut Test for Coated Steel Plate

Yoshinobu NAKAMURA, Manabu ADACHI, Kazuya FUJITA, Yuta TACHIBANA, Takeo IIDA, Yoshiaki URAHAMA

pp. 676-682

Abstract

In order to develop the accuracy of cross cut test, some factors were investigated. Cellophane tape is widlely used in the cross cut test. It was found that the conditions of taping up, the peeling rate and angale must be accordance with JIS. While the temperature and humidity specifications during testing are described in JIS, a great care is required for storage, since the humindity has a strong influence on the performance of the pressure sensitive adhesives during storage as well as upon the results of a peel-off test. The fast rewinding rate from a reel of pressure sensitive adhesive tapes seem to make a rough surface. It must be noted these factors. The cellophase tape showed almost the same peel adhesion for various coated steel plates with different base and post coatings. Therefore, it was clarified that the cellophane tape is suitable for the cross cut test. The trench introduced by a cutter knife on the coated steel plate was observed by a laser microscope. In order to form the stable trench, it was found to be useful in accordance with JIS regulations except the blade angle at the trench introduction.

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

Cross Cut Test for Coated Steel Plate

Bibtex

Ris

Separation and Recovery of Phosphorus from Steelmaking Slags with the Aid of Strong Magnetic Field

Kazuyo YOKOYAMA, Hironari KUBO, Kazuhiro MORI, Hidehiko OKADA, Shuji TAKEUCHI, Tetsuya NAGASAKA

pp. 683-689

Abstract

In order to make sure the great potential of steelmaking slag as a new phosphorus resource, domestic phosphorus material flow in Japan including iron and steel industry has been investigated based on the statistical data on 2002. It has been demonstrated that phosphorus in the steelmaking slag is almost equivalent with that in the imported phosphate rock in the view points of the amount and the concentration. Phosphorus exists mainly in the form of calcium-phosphate or its solid solution with calcium-silicate rather than the Fe_tO rich liquid phase in the slag and exhibits remarkable segregation in the solidified slag. If the strong magnetic field is applied to the crushed slag, precipitated calcium-phosphate solution phase can be separated from Fe_tO matrix phase due to the large difference of each magnetic property. It has also been indicated by the Waste Input-Output model that the phosphorus recovery from steelmaking slag by the new process proposed in the present work has great environmental and economical benefits.

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

Separation and Recovery of Phosphorus from Steelmaking Slags with the Aid of Strong Magnetic Field

Bibtex

Ris

In-situ Observation of the Reduction of Iron Oxides by Solid State Carbon in TEM

Nobuhiro ISHIKAWA, Kazuo FURUYA, Takeshi AOYAGI, Nayuta MITSUOKA, Takashi INAMI

pp. 690-692

Bookmark

Detail

PDF Download

Share it with SNS

Article Title

In-situ Observation of the Reduction of Iron Oxides by Solid State Carbon in TEM

Bibtex

Ris

Article Access Ranking

21 Nov. (Last 30 Days)

In-situ Observation of Precipitation and Growth of MnS Inclusions during Solidification of a High Sulfur Steel

ISIJ International Advance Publication
Measurement of Bubble Size Distribution and Generation Position of Bubbles Generated during Smelting Reduction of Iron Oxide-containing Slag

ISIJ International Advance Publication
Injection of hydrogenous gases into the blast furnace tuyeres for reducing CO₂ emissions: a review

ISIJ International Advance Publication
Development of a Low-carbon Sintering Process Technology and Its Application to a Pilot-scale Sintering Testing

ISIJ International Vol.64(2024), No.13
Precipitation Behavior of MnS from Molten Iron to Al₂O₃ during Solidification

Tetsu-to-Hagané Advance Publication
Molecular dynamics simulation of viscosity of the CaO, MgO and Al₂O₃ melts

ISIJ International Advance Publication
Effect of Al Content on Precipitation Behavior of AIN Inclusions during Unidirectional Solidification Process of Fe-(0.5-2.0)%Al-2.0%Mn Alloys

Tetsu-to-Hagané Advance Publication
Quantitative Understanding of Solute Concentration Distribution by Microsegregation During Solidification

Tetsu-to-Hagané Advance Publication
SOKD: A soft optimization knowledge distillation scheme for surface defects identification of hot-rolled strip

ISIJ International Advance Publication
Reduction and Carburization Behaviors of Iron Oxide Composite with Iron Carbide and Free Carbon

ISIJ International Advance Publication

You can use this feature after you logged into the site.
Please click the button below.

Tetsu-to-Hagané Vol. 92 (2006), No. 11

Keyword Ranking

reduction caco3 in electric furnace

kinetics of decarburization of liquid iron with high concentration ofcarbon

kinetics of decarburization of liquid iron by ar-coz gasmixture

ahss

charpy impact chemistry

dual phase steel

foamy slag in eaf

kinetics of decarburization of liquid iron by

ladle furnace flicker

scm440

Tetsu-to-Hagané Vol. 92 (2006), No. 11

Water Model Experiment on the Motion of a Non-spherical Particle in Molten Steel Based on Simultaneous Visualization of the Particle and Surrounding Flow

Share it with SNS

Reaction Mechanism between Solid CaO and FeOx-CaO-SiO2?P2O5 Slag at 1573K

Share it with SNS

Flux Film in the Mold of High Speed Continuous Casing

Share it with SNS

Deformation Analysis of Longitudinal Surface Micro-defects in Flat Rolling

Share it with SNS

Numerical Analysis of Cathodic Protection Distance for Steel-Zinc Couple under Thin Layer Electrolytes

Share it with SNS

Cross Cut Test for Coated Steel Plate

Share it with SNS

Separation and Recovery of Phosphorus from Steelmaking Slags with the Aid of Strong Magnetic Field

Share it with SNS

In-situ Observation of the Reduction of Iron Oxides by Solid State Carbon in TEM

Share it with SNS

Article Access Ranking

In-situ Observation of Precipitation and Growth of MnS Inclusions during Solidification of a High Sulfur Steel

Measurement of Bubble Size Distribution and Generation Position of Bubbles Generated during Smelting Reduction of Iron Oxide-containing Slag

Injection of hydrogenous gases into the blast furnace tuyeres for reducing CO2 emissions: a review

Development of a Low-carbon Sintering Process Technology and Its Application to a Pilot-scale Sintering Testing

Precipitation Behavior of MnS from Molten Iron to Al2O3 during Solidification

Molecular dynamics simulation of viscosity of the CaO, MgO and Al2O3 melts

Effect of Al Content on Precipitation Behavior of AIN Inclusions during Unidirectional Solidification Process of Fe-(0.5-2.0)%Al-2.0%Mn Alloys

Quantitative Understanding of Solute Concentration Distribution by Microsegregation During Solidification

SOKD: A soft optimization knowledge distillation scheme for surface defects identification of hot-rolled strip

Reduction and Carburization Behaviors of Iron Oxide Composite with Iron Carbide and Free Carbon

Advanced Search

Reaction Mechanism between Solid CaO and FeO_x-CaO-SiO₂?P₂O₅ Slag at 1573K

Injection of hydrogenous gases into the blast furnace tuyeres for reducing CO₂ emissions: a review

Precipitation Behavior of MnS from Molten Iron to Al₂O₃ during Solidification

Molecular dynamics simulation of viscosity of the CaO, MgO and Al₂O₃ melts