CN1788102A - 成形性优良的铁素体系不锈钢板及其制造方法 - Google Patents
成形性优良的铁素体系不锈钢板及其制造方法 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—Cold rolling
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
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- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
No. | 成分(质量%) | 总析出量(质量%) | ||||||||||||||
C | Si | Mn | P | Cr | N | Nb | Mo | Ti | Al | B | Cu | W | Sn | |||
本发明例 | 1 | 0.002 | 0.29 | 0.21 | 0.021 | 14.5 | 0.009 | 0.53 | 1.5 | - | - | - | - | - | - | 0.39 |
2 | 0.003 | 0.04 | 0.10 | 0.028 | 16.1 | 0.011 | 0.47 | 1.7 | 0.15 | 0.005 | 0.0005 | - | - | - | 0.44 | |
3 | 0.004 | 0.11 | 0.09 | 0.018 | 15.2 | 0.009 | 0.45 | 1.6 | 0.14 | 0.005 | 0.0005 | - | - | - | 0.39 | |
4 | 0.002 | 0.25 | 0.25 | 0.030 | 14.5 | 0.015 | 0.30 | 0.6 | 0.10 | 0.008 | 0.0003 | - | - | - | 0.28 | |
5 | 0.006 | 0.29 | 0.15 | 0.030 | 14.2 | 0.017 | 0.40 | 0.5 | 0.05 | 0.007 | 0.0009 | - | - | - | 0.17 | |
6 | 0.003 | 0.25 | 0.15 | 0.035 | 18.8 | 0.013 | 0.55 | 1.8 | 0.13 | 0.030 | 0.0005 | - | - | - | 0.33 | |
7 | 0.003 | 0.05 | 0.09 | 0.015 | 19.2 | 0.009 | 0.55 | 1.8 | 0.11 | 0.006 | 0.0006 | - | - | - | 0.36 | |
8 | 0.008 | 0.13 | 0.25 | 0.021 | 11.3 | 0.018 | 0.41 | 0.5 | 0.06 | 0.070 | 0.0006 | - | - | - | 0.09 | |
9 | 0.005 | 0.16 | 0.05 | 0.013 | 11.2 | 0.008 | 0.32 | 0.6 | 0.09 | 0.031 | 0.0010 | - | - | - | 0.11 | |
10 | 0.007 | 0.28 | 0.13 | 0.010 | 15.8 | 0.011 | 0.45 | 0.7 | 0.14 | 0.010 | 0.0032 | 0.25 | - | - | 0.15 | |
11 | 0.004 | 0.25 | 0.15 | 0.010 | 16.3 | 0.008 | 0.55 | 1.1 | 0.05 | - | 0.0026 | - | 0.5 | - | 0.45 | |
12 | 0.005 | 0.16 | 0.14 | 0.010 | 17.8 | 0.013 | 0.55 | 1.6 | 0.03 | 0.070 | 0.0013 | - | - | 0.12 | 0.49 | |
13 | 0.006 | 0.15 | 0.11 | 0.020 | 18.6 | 0.005 | 0.77 | 1.8 | 0.18 | - | 0.0011 | 0.52 | - | 0.05 | 0.50 | |
14 | 0.009 | 0.06 | 0.09 | 0.010 | 18.3 | 0.003 | 0.55 | 1.4 | 0.15 | 0.006 | 0.0008 | 2.3 | - | - | 0.49 | |
15 | 0.006 | 0.18 | 0.15 | 0.040 | 17.1 | 0.004 | 0.53 | 1.2 | 0.02 | - | 0.0006 | 0.3 | 0.5 | 0.5 | 0.43 | |
16 | 0.003 | 0.12 | 0.25 | 0.020 | 16.2 | 0.001 | 0.55 | 1.1 | 0.17 | 0.006 | 0.0004 | 0.65 | 0.13 | - | 0.41 |
No. | 冷轧板退火温度℃ | 热轧板退火条件 | 冷轧母材的Nb析出量(体积%) | 冷轧母材的Nb系析出物直径μm | 冷轧母材的再结晶晶粒直径μm | 冷轧母材的再结晶率% | 成品板的r値 | 成品板的Δr値 | 成品板的伸长率% | 成品板的高温强度MPa | ||
温度℃ | 时间秒 | |||||||||||
本发明例 | 1 | 1050 | 950 | 60 | 0.32 | 0.20 | 16 | 16 | 1.5 | 0.1 | 35 | 21 |
2 | 1075 | 930 | 60 | 0.19 | 0.16 | 38 | 85 | 1.6 | 0.3 | 36 | 22 | |
3 | 1050 | 900 | 50 | 0.23 | 0.15 | 32 | 89 | 1.6 | 0.3 | 37 | 21 | |
4 | 1050 | 850 | 130 | 0.29 | 0.25 | 36 | 85 | 1.7 | 0.2 | 38 | 20 | |
5 | 1030 | 无 | 无 | 0.38 | 0.16 | 23 | 30 | 1.6 | 0.2 | 38 | 22 | |
6 | 1075 | 940 | 70 | 0.54 | 0.34 | 38 | 75 | 1.4 | 0.3 | 35 | 24 | |
7 | 1075 | 850 | 3600 | 0.51 | 0.22 | 31 | 46 | 1.5 | 0.2 | 35 | 25 | |
8 | 1010 | 830 | 36000 | 0.38 | 0.12 | 40 | 79 | 1.6 | 0.2 | 39 | 25 | |
9 | 1010 | 无 | 无 | 0.23 | 0.11 | 16 | 53 | 1.5 | 0.1 | 40 | 22 | |
10 | 1030 | 800 | 9000 | 0.41 | 0.60 | 32 | 31 | 1.4 | 0.2 | 36 | 24 | |
11 | 1070 | 900 | 120 | 0.46 | 0.25 | 28 | 56 | 1.6 | 0.2 | 38 | 25 | |
12 | 1070 | 950 | 60 | 0.55 | 0.19 | 25 | 76 | 1.5 | 0.3 | 35 | 26 | |
13 | 1070 | 750 | 36000 | 0.59 | 0.43 | 19 | 74 | 1.7 | 0.1 | 35 | 26 | |
14 | 1070 | 950 | 60 | 0.43 | 0.34 | 37 | 85 | 1.5 | 0.4 | 35 | 27 | |
15 | 1070 | 810 | 30 | 0.51 | 0.53 | 32 | 64 | 1.6 | 0.3 | 38 | 26 | |
16 | 1070 | 750 | 3600 | 0.58 | 0.54 | 33 | 54 | 1.5 | 0.3 | 37 | 29 |
No. | 成分(质量%) | 总析出量(质量%) | ||||||||||||||
C | Si | Mn | P | Cr | N | Nb | Mo | Ti | Al | B | Cu | W | Sn | |||
比较例 | 17 | 0.015* | 0.04 | 0.10 | 0.028 | 16.1 | 0.011 | 0.47 | 1.7 | 0.15 | 0.005 | 0.0005 | - | - | - | 0.49 |
18 | 0.006 | 1.2* | 0.25 | 0.030 | 14.2 | 0.017 | 0.40 | 0.5 | 0.05 | 0.007 | 0.0009 | - | - | - | 0.41 | |
19 | 0.007 | 0.24 | 1.2* | 0.015 | 19.2 | 0.009 | 0.55 | 1.8 | 0.11 | 0.006 | 0.0006 | - | - | - | 0.35 | |
20 | 0.003 | 0.15 | 0.07 | 0.045* | 15.8 | 0.011 | 0.45 | 0.7 | 0.05 | 0.010 | 0.0032 | - | - | - | 0.34 | |
21 | 0.004 | 0.11 | 0.06 | 0.01 | 22.5* | 0.015 | 0.30 | 0.6 | 0.10 | 0.008 | 0.0003 | - | - | - | 0.58 | |
22 | 0.003 | 0.08 | 0.07 | 0.028 | 14.5 | 0.026* | 0.40 | 0.5 | 0.05 | 0.007 | 0.0009 | - | - | - | 0.15 | |
23 | 0.006 | 0.25 | 0.29 | 0.03 | 16.1 | 0.009 | 1.1* | 0.5 | - | - | - | - | - | - | 0.65* | |
24 | 0.003 | 0.29 | 0.25 | 0.02 | 14.0 | 0.009 | 0.23* | 0.5 | 0.05 | 0.070 | 0.0006 | - | - | - | 0.16 | |
25 | 0.006 | 0.09 | 0.22 | 0.01 | 14.9 | 0.013 | 0.31 | 0.2* | - | - | - | - | - | - | 0.11 | |
26 | 0.005 | 0.05 | 0.24 | 0.03 | 14.1 | 0.001 | 0.65 | 2.1* | 0.15 | 0.007 | 0.0009 | - | - | - | 0.78* | |
27 | 0.006 | 0.23 | 0.14 | 0.01 | 16.1 | 0.004 | 0.63 | 1.5 | 0.25* | 0.007 | 0.0009 | - | - | - | 0.42 | |
28 | 0.008 | 0.28 | 0.16 | 0.04 | 14.1 | 0.003 | 0.90 | 0.5 | 0.15 | 0.16* | 0.0010 | - | - | - | 0.46 | |
29 | 0.007 | 0.05 | 0.05 | 0.02 | 16.8 | 0.006 | 0.77 | 0.6 | 0.05 | 0.063 | 0.0055* | - | - | - | 0.58 | |
30 | 0.007 | 0.18 | 0.23 | 0.01 | 15.8 | 0.011 | 0.45 | 0.7 | 0.11 | 0.010 | 0.0032 | 3.6* | - | - | 0.78* | |
31 | 0.004 | 0.05 | 0.05 | 0.01 | 16.3 | 0.008 | 0.55 | 1.1 | 0.18 | 0.054 | 0.0026 | - | 1.2* | - | 0.59 | |
32 | 0.005 | 0.05 | 0.14 | 0.01 | 17.8 | 0.013 | 0.55 | 1.6 | 0.03 | 0.07 | 0.0013 | - | - | 1.8* | 0.52 | |
33 | 0.002 | 0.29 | 0.13 | 0.02 | 14.2 | 0.012 | 0.51 | 1.8 | - | - | - | - | - | - | 0.61* | |
34 | 0.003 | 0.28 | 0.10 | 0.02 | 16.3 | 0.015 | 0.48 | 1.9 | 0.18 | 0.008 | 0.0009 | - | - | - | 0.75* | |
35 | 0.003 | 0.04 | 0.10 | 0.028 | 16.1 | 0.011 | 0.47 | 1.7 | 0.15 | 0.005 | 0.0005 | - | - | - | 0.61* | |
36 | 0.004 | 0.13 | 0.11 | 0.018 | 16.9 | 0.013 | 0.42 | 1.3 | - | - | - | - | - | - | 0.64* | |
37 | 0.002 | 0.11 | 0.09 | 0.03 | 16.2 | 0.015 | 0.55 | 1.6 | 0.11 | 0.006 | 0.0008 | - | - | - | 0.79* | |
38 | 0.004 | 0.23 | 0.09 | 0.018 | 15.2 | 0.009 | 0.39 | 1.5 | 0.11 | 0.005 | 0.0005 | - | - | - | 0.82* | |
39 | 0.003 | 0.05 | 0.09 | 0.015 | 19.2 | 0.009 | 0.55 | 1.8 | 0.11 | 0.006 | 0.0006 | - | - | - | 0.83* | |
40 | 0.007 | 0.28 | 0.13 | 0.010 | 15.8 | 0.011 | 0.45 | 0.7 | 0.14 | 0.010 | 0.0032 | 0.25 | - | - | 0.62* | |
41 | 0.004 | 0.25 | 0.25 | 0.010 | 16.3 | 0.008 | 0.55 | 1.1 | 0.05 | - | 0.0026 | - | 0.5 | - | 0.73* | |
42 | 0.005 | 0.26 | 0.21 | 0.010 | 17.8 | 0.013 | 0.55 | 1.6 | 0.03 | 0.070 | 0.0013 | - | - | 0.12 | 0.72* | |
43 | 0.006 | 0.15 | 0.11 | 0.020 | 18.6 | 0.005 | 0.55 | 1.8 | 0.18 | - | 0.0011 | 0.52 | - | 0.05 | 0.65* | |
44 | 0.009 | 0.06 | 0.09 | 0.010 | 18.3 | 0.003 | 0.55 | 1.4 | 0.15 | 0.006 | 0.0008 | 2.3 | - | - | 1.23* |
No. | 冷轧板退火温度℃ | 热轧板退火条件 | 冷轧母材的Nb析出量(体积%) | 冷轧母材的Nb系析出物直径μm | 冷轧母材的再结晶晶粒直径μm | 冷轧母材的再结晶率% | 成品板的r値 | 成品板的Δr値 | 成品板的伸长率% | 成品板的高温强度MPa | ||
温度℃ | 时间秒 | |||||||||||
比较例 | 17 | 1070 | 850 | 60 | 0.18 | 0.13 | 64* | 100* | 0.9* | 0.6* | 30* | 16* |
18 | 1030 | 950 | 100 | 0.23 | 0.15 | 78* | 100* | 1.1* | 0.6* | 29* | 23 | |
19 | 1070 | 920 | 30 | 0.26 | 0.26 | 65* | 95* | 1.4 | 0.4 | 32* | 24 | |
20 | 1030 | 925 | 160 | 0.34 | 0.19 | 55* | 100* | 1.4 | 0.4 | 34* | 24 | |
21 | 1070 | 975 | 40 | 0.28 | 0.31 | 53* | 83* | 1.4 | 0.4 | 30* | 25 | |
22 | 1050 | 950 | 60 | 0.24 | 0.26 | 73* | 100* | 1.3* | 0.7* | 30* | 21* | |
23 | 1050 | 1150 | 80 | 0.12* | 0.09* | 85* | 95 | 0.9* | 0.9* | 28* | 26 | |
24 | 1030 | 1000 | 50 | 0.39 | 0.18 | 66* | 96* | 1.1* | 0.6* | 31* | 17* | |
25 | 1030 | 850 | 60 | 0.15 | 0.07* | 38 | 100* | 0.9* | 0.8* | 38 | 17* | |
26 | 1030 | 850 | 1000 | 0.59 | 0.09* | 22 | 20 | 0.9* | 0.4 | 29* | 23 | |
27 | 1030 | 950 | 60 | 0.55 | 0.62 | 40 | 77 | 1.6 | 0.4 | 33* | 19* | |
28 | 1030 | 850 | 36000 | 0.58 | 0.26 | 83* | 40 | 1.3* | 0.4 | 33* | 20 | |
29 | 1070 | 950 | 25 | 0.43 | 0.17 | 33 | 50 | 1.3* | 0.4 | 31* | 20 | |
30 | 1050 | 1100 | 100 | 0.39 | 0.23 | 67* | 85 | 1.3* | 0.4 | 25* | 25 | |
31 | 1070 | 1100 | 100 | 0.20 | 0.22 | 84* | 95* | 1.3* | 0.6* | 25* | 26 | |
32 | 1070 | 1100 | 100 | 0.30 | 0.33 | 103* | 100* | 1.2* | 0.9* | 25* | 27 | |
33 | 900* | 950 | 80 | 0.31 | 0.21 | 18 | 21 | 1.5 | 0.1 | 32* | 21 | |
34 | 900* | 940 | 70 | 0.16 | 0.18 | 39 | 88 | 1.6 | 0.3 | 34* | 22 | |
35 | 950* | 1000 | 60 | 0.05* | 0.09* | 55* | 95* | 1.3* | 0.6* | 34* | 22 | |
36 | 980* | 700 | 30000 | 0.40 | 0.09* | 40 | 2* | 1.3* | 0.9* | 34* | 21 | |
37 | 1000* | 1020 | 150 | 0.13 | 0.12 | 120* | 100* | 0.9* | 0.8* | 33* | 22 | |
38 | 950* | 1000 | 100 | 0.15 | 0.11 | 64* | 90 | 1.3* | 0.5* | 34* | 21 | |
39 | 900* | 1010 | 30 | 0.51 | 0.22 | 40 | 100* | 1.4 | 0.5* | 32* | 25 | |
40 | 1000* | 无 | 无 | 0.19 | 0.15 | 60* | 2* | 1.1* | 0.1 | 36 | 24 | |
41 | 1000* | 1050 | 120 | 0.05* | 0.11 | 89 | 86* | 1.3* | 0.6* | 35 | 25 | |
42 | 1000* | 700 | 300 | 0.35 | 0.08* | 38 | 20 | 1.2* | 0.3 | 33* | 26 | |
43 | 1000* | 1100 | 500 | 0.23 | 0.53 | 83* | 85 | 1.3* | 0.5* | 33* | 26 | |
44 | 950* | 1075 | 60 | 0.23 | 0.24 | 38 | 100* | 1.3* | 0.5* | 27* | 27 |
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JP2004113478A JP4519505B2 (ja) | 2004-04-07 | 2004-04-07 | 成形性に優れるフェライト系ステンレス鋼板およびその製造方法 |
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US8470237B2 (en) | 2006-05-09 | 2013-06-25 | Nippon Steel & Sumikin Stainless Steel Corporation | Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosion |
CN103276299A (zh) * | 2013-04-16 | 2013-09-04 | 宝钢不锈钢有限公司 | 一种高表面质量的铁素体不锈钢钢板及其制造方法 |
CN104160054A (zh) * | 2012-03-09 | 2014-11-19 | 新日铁住金不锈钢株式会社 | 铁素体系不锈钢板 |
CN105506502A (zh) * | 2014-09-25 | 2016-04-20 | 宝钢不锈钢有限公司 | 一种耐硫酸用铁素体不锈钢及其制造方法 |
CN105803347A (zh) * | 2014-08-08 | 2016-07-27 | Posco公司 | 成型性优异的铁素体不锈钢及其制造方法 |
CN106756503A (zh) * | 2016-12-27 | 2017-05-31 | 北京首钢吉泰安新材料有限公司 | 易切削合金、合金丝、其制备方法、笔头、笔芯及笔 |
CN107746930A (zh) * | 2017-09-29 | 2018-03-02 | 江苏理工学院 | 一种抗氧化铁素体不锈钢合金材料及其制备方法 |
US10030282B2 (en) | 2012-02-15 | 2018-07-24 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferrite-based stainless steel plate having excellent resistance against scale peeling, and method for manufacturing same |
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- 2005-03-29 KR KR1020057022988A patent/KR100727497B1/ko active IP Right Grant
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Also Published As
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EP1734143B1 (en) | 2013-01-09 |
US8048239B2 (en) | 2011-11-01 |
WO2005098067A1 (ja) | 2005-10-20 |
EP1734143A4 (en) | 2007-09-26 |
JP2005298854A (ja) | 2005-10-27 |
CN100351415C (zh) | 2007-11-28 |
KR20060007441A (ko) | 2006-01-24 |
JP4519505B2 (ja) | 2010-08-04 |
US20090000703A1 (en) | 2009-01-01 |
KR100727497B1 (ko) | 2007-06-13 |
EP1734143A1 (en) | 2006-12-20 |
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