CN1169992C - 机械结构用钢 - Google Patents
机械结构用钢 Download PDFInfo
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- CN1169992C CN1169992C CNB021505128A CN02150512A CN1169992C CN 1169992 C CN1169992 C CN 1169992C CN B021505128 A CNB021505128 A CN B021505128A CN 02150512 A CN02150512 A CN 02150512A CN 1169992 C CN1169992 C CN 1169992C
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 156
- 239000010959 steel Substances 0.000 title claims abstract description 156
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 18
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 229910052758 niobium Inorganic materials 0.000 claims description 9
- 229910052714 tellurium Inorganic materials 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052797 bismuth Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 abstract description 8
- 229910052717 sulfur Inorganic materials 0.000 abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 229910020442 SiO2—TiO2 Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 48
- 229910052751 metal Inorganic materials 0.000 description 45
- 239000002184 metal Substances 0.000 description 45
- 150000001875 compounds Chemical class 0.000 description 40
- 239000011651 chromium Substances 0.000 description 25
- 238000005520 cutting process Methods 0.000 description 20
- 239000011572 manganese Substances 0.000 description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 230000006866 deterioration Effects 0.000 description 12
- 238000002844 melting Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 238000011835 investigation Methods 0.000 description 7
- 239000006104 solid solution Substances 0.000 description 7
- 229910000746 Structural steel Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 230000001976 improved effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 230000009975 flexible effect Effects 0.000 description 4
- 229910052711 selenium Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000006392 deoxygenation reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004453 electron probe microanalysis Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000636 Ce alloy Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910017231 MnTe Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
No | 化学组成(质量%、其余为:Fe) | |
C Si Mn P S Ti sol.Al Ca O N | ||
本发明钢 | 1 | 0.39 0.26 0.52 0.008 0.045 0.018 0.005 0.0023 0.0031 0.0057 |
2 | 0.38 0.21 0.55 0.016 0.048 0.020 0.002 0.0021 0.0031 0.0084 | |
3 | 0.38 0.20 0.57 0.018 0.050 0.007 0.003 0.0013 0.0024 0.0144 | |
4 | 0.41 0.21 1.25 0.012 0.053 0.018 0.003 0.0017 0.0021 0.0110 | |
5 | 0.50 0.20 0.79 0.013 0.056 0.003 0.002 0.0025 0.0029 0.0123 | |
6 | 0.40 0.22 0.59 0.025 0.058 0.020 0.003 0.0011 0.0017 0.0102 | |
7 | 0.36 0.25 0.79 0.021 0.068 0.035 0.002 0.0014 0.0038 0.0076 | |
8 | 0.47 0.19 1.15 0.025 0.074 0.021 <0.002 0.0017 0.0025 0.0102 | |
9 | 0.43 0.19 1.52 0.022 0.075 0.035 0.002 0.0024 0.0035 0.0094 | |
10 | 0.41 0.17 1.21 0.016 0.106 0.007 0.007 0.0018 0.0032 0.0114 | |
11 | 0.44 0.17 1.26 0.016 0.108 0.008 0.002 0.0030 0.0030 0.0120 | |
12 | 0.55 0.25 1.24 0.020 0.160 0.006 0.003 0.0015 0.0024 0.0095 | |
13 | 0.53 0.21 0.74 0.013 0.058 0.019 0.002 0.0025 0.0029 0.0111 Cr:0.10 | |
14 | 0.38 0.53 1.45 0.015 0.061 0.007 0.001 0.0018 0.0029 0.0135 Cr:0.14 | |
15 | 0.39 0.55 1.50 0.016 0.065 0.006 0.002 0.0012 0.0023 0.0141 Cr:0.12 | |
16 | 0.52 0.17 0.74 0.022 0.069 0.004 <0.002 0.0016 0.0038 0.0124 Cr:0.09 | |
17 | 0.35 0.17 1.28 0.018 0.092 0.006 0.002 0.0012 0.0033 0.0130 Cr:0.20 | |
18 | 0.41 0.20 1.29 0.018 0.093 0.002 0.002 0.0034 0.0036 0.0145 Cu:0.02 | |
19 | 0.47 0.25 1.40 0.020 0.068 0.008 0.001 0.0019 0.0027 0.0124 Ni:0.10 | |
20 | 0.42 0.24 1.23 0.029 0.065 0.020 0.004 0.0019 0.0028 0.0108 Nb:0.05 | |
21 | 0.42 0.22 1.26 0.010 0.098 0.005 0.002 0.0029 0.0035 0.0082 Nb:0.10 | |
22 | 0.41 0.20 1.18 0.022 0.072 0.021 0.004 0.0013 0.0020 0.0110 Mo:0.10 | |
23 | 0.37 0.25 1.29 0.013 0.094 0.002 0.002 0.0024 0.0026 0.0087 Mo:0.10 | |
24 | 0.45 0.18 1.16 0.021 0.156 0.017 0.002 0.0020 0.0029 0.0107 V:0.10 | |
25 | 0.41 0.46 0.75 0.016 0.036 0.010 0.002 0.0016 0.0029 0.0148 Cr:0.10,V:0.07 | |
26 | 0.48 0.27 1.42 0.019 0.065 0.007 0.002 0.0017 0.0025 0.0105 Cr:0.10,V:0.10 | |
27 | 0.40 0.18 1.24 0.014 0.110 0.011 <0.002 0.0029 0.0029 0.0128 Cr:0.25,V:0.10 | |
28 | 0.39 0.17 1.22 0.014 0.106 0.024 <0.002 0.0030 0.0041 0.0119 Ni:0.14,Cr:0.25,V:0.09 | |
29 | 0.43 0.20 1.17 0.017 0.042 0.026 0.003 0.0020 0.0025 0.0080 Se:0.0025 | |
30 | 0.38 0.20 1.20 0.018 0.055 0.018 0.003 0.0015 0.0025 0.0078 Te:0.0020 | |
31 | 0.40 0.22 1.24 0.023 0.088 0.030 <0.002 0.0020 0.0030 0.0087 REM:0.0009 | |
32 | 0.43 0.21 1.30 0.020 0.090 0.004 0.003 0.0023 0.0027 0.0079 Se:0.005 | |
33 | 0.40 0.22 1.17 0.011 0.155 0.020 0.002 0.0013 0.0018 0.0085 Bi:0.07 | |
34 | 0.46 0.20 1.23 0.021 0.040 0.024 0.003 0.0016 0.0022 0.0081 Cr:0.08,Bi:0.05 | |
35 | 0.42 0.18 1.15 0.024 0.052 0.023 0.003 0.0021 0.0034 0.0116 V:0.09,Bi:0.07 | |
36 | 0.45 0.19 1.24 0.026 0.062 0.020 <0.002 0.0014 0.0019 0.0079 Cr:0.10,Te:0.0035 | |
37 | 0.45 0.22 1.21 0.024 0.063 0.030 0.003 0.0011 0.0014 0.0076 V:0.10,Te:0.0020,REM:0.0009 | |
38 | 0.39 0.22 1.16 0.015 0.065 0.015 0.002 0.0013 0.0019 0.0075 Cr:0.10,REM:0.0010 | |
39 | 0.46 0.17 1.16 0.028 0.110 0.019 0.004 0.0017 0.0028 0.0096 Cu:0.04,Bi:0.08 | |
40 | 0.37 0.21 1.19 0.013 0.134 0.034 0.003 0.0015 0.0020 0.0104 Bi:0.09,REM:0.0011 |
No | 化学组成(质量%、其余为:Fe) | |
C Si Mn P S Ti sol.Al Ca O N | ||
比较钢 | 41 | 0.50 0.19 0.81 0.015 0.053 0.007 0.003 0.0020 0.0015 0.0105 |
42 | 0.53 0.20 0.76 0.014 0.058 0.003 0.002 0.0033 0.0041 0.0116 | |
43 | 0.48 0.22 1.25 0.010 0.055 0.008 0.002 0.0020 0.0055 0.0115 | |
44 | 0 45 0.21 1.34 0.020 0.098 0.015 0.003 0.0031 0.0010 0.0111 | |
45 | 0.39 0.24 1.26 0.020 0.099 0.010 0.005 0.0018 0 0019 0.0107 | |
46 | 0.42 0.21 1.20 0.018 0.095 0 009 0.003 0.0022 0.0049 0.0112 | |
47 | 0.43 0.22 1.26 0.019 0.094 0.008 0.002 0.0018 0.0054 0.0123 | |
48 | 0.44 0.19 1.25 0.014 0.102 0.008 0.002 0.0027 0.0025 0.0125 | |
49 | 0 42 0.18 1.21 0.018 0.109 0.005 0.004 0.0025 0.0021 0.0110 | |
50 | 0.36 0.60 1.46 0.015 0.172 0.010 <0.002 0.0030 0.0021 0.0160 | |
51 | 0 39 0.65 1.44 0.015 0.175 0.011 <0.002 0.0030 0.0031 0.0170 | |
52 | 0.40 0.30 1.10 0.018 0.095 0.020 0.008 0.0035 0.0025 0.0106 V:0.10 | |
53 | 0.42 0.22 1.20 0.016 0 097 0.009 0.002 0.0025 0.0020 0.0098 Cr:0.10 | |
54 | 0.45 0.20 1.19 0.016 0.100 0.015 0.007 0.0030 0.0025 0.0111 Mo:0.10 | |
55 | 0.46 0.25 1.14 0.013 0.103 0.007 0.002 0.0021 0.0020 0.0104 Cu:0.03 | |
56 | 0.33 0.16 1.24 0.019 0 105 0.015 0.004 0.0026 0.0018 0.0100 Te:0.0014 | |
57 | 0.36 0.27 1.19 0.024 0.107 0.018 0.003 0.0024 0.0018 0.0105 Mg:0.0010 | |
58 | 0.45 0.21 1.16 0.018 0.112 0.020 0.006 0.0013 0.0010 0.0099 REM:0.0008 | |
59 | 0.38 0.64 1.38 0.015 0.180 0.012 <0.002 0.0030 0.0024 0.0135 Cr:0.18,V:0.14 | |
60 | 0.38 0.18 1.22 0.014 0.099 0.008 <0.002 0 0033 0.0021 0.0108 Ni:0.15,Cr:0.25,V:0.09 | |
61 | 0 37 0.20 1.20 0.020 0.172 0.006 <0.002 0.0025 0.0017 0.0133 Cu:0.11,Ni:0.06,Cr:0.19,Mo:0.03,V:0.12 | |
62 | 0.45 0.005* 1.15 0.018 0.108 0.007 <0.002 0.0021 0.0095 0.0108 | |
63 | 0.51 0.17 0.81 0.013 0.002* 0.008 0.004 0.0030 0.0040 0.0080 | |
64 | 0.40 0.19 2.10* 0.016 0.101 0.026 0.002 0.0035 0.0053 0.0115 | |
65 | 0.85* 0.18 1.15 0.015 0.099 0.018 <0.002 0.0029 0.0038 0.0125 | |
66 | 0.52 0.19 0.92 0.019 0.054 0.032 0.020* 0.0027 0.0010 0.0134 | |
67 | 0.50 0.24 1.26 0.017 0.106 0.025 0.010* 0.0003 0.0019 0.0111 | |
68 | 0.38 0.22 1.22 0.012 0.180 0 002 <0.002 <0.0001*0.0016 0.0094 | |
69 | 0.40 0.21 1.19 0.025 0.104 0.009 0.035* 0.0020 0.0025 0.0101 | |
70 | 0.42 0.19 1.26 0.021 0.095 0.011 0.030* 0.0012 0.0019 0.0115 | |
71 | 0.46 0.13 1.22 0.017 0.097 0.013 0.020* 0.0017 0.0020 0.0107 | |
72 | 0.45 0.20 1.25 0.020 0.098 0.005 0.040* 0.0014 0.0020 0.0105 | |
73 | 0.48 0.13 1.24 0.015 0.116 <0.001*0.003 0.0029 0.0025 0.0127 | |
74 | 0.50 0.25 1.20 0.020 0.060 0.001 0.002 0.0018 0.0024 0.0090 Pb:0.13* | |
75 | 0.46 0.45 1.00 0.020 0.068 0.004 <0.002 0.0015 0.0025 0.0085 Pb:0.15* |
N | 切屑处理 工具n0 n0/S(%) n1 n1/n0 n2 指数 寿命(个/mm2) (个/mm2) (个/mm2) f (穿孔数) | |
本发明钢 | 1 | 258 5733 13 0.050 18 1156 81 |
2 | 244 5072 11 0.045 17 1226 82 | |
3 | 245 4900 7 0.029 17 1220 98 | |
4 | 287 5398 10 0.035 12 1166 85 | |
5 | 321 5732 13 0.040 26 1214 125 | |
6 | 254 4379 10 0.039 15 1155 92 | |
7 | 365 5368 31 0.085 24 941 125 | |
8 | 378 5121 16 0.042 14 989 87 | |
9 | 349 4629 24 0.069 27 889 97 | |
10 | 460 4355 9 0.019 12 1119 107 | |
11 | 472 4362 18 0.038 20 944 116 | |
12 | 536 3350 8 0.015 24 894 155 | |
13 | 319 5502 8 0.025 35 1086 137 | |
14 | 229 3754 14 0.061 15 934 89 | |
15 | 284 4369 13 0.046 12 1015 101 | |
16 | 283 4099 15 0.053 16 971 116 | |
17 | 509 5542 4 0.008 24 1039 116 | |
18 | 532 5720 12 0.023 19 1183 132 | |
19 | 255 3750 11 0.043 14 1000 94 | |
20 | 310 4793 13 0.042 13 928 94 | |
21 | 582 5958 13 0.023 19 1106 115 | |
22 | 335 4629 10 0.030 18 1119 99 | |
23 | 558 5947 19 0.034 16 1186 124 | |
24 | 571 3660 18 0.032 21 731 127 | |
25 | 219 6083 16 0.073 19 1500 84 | |
26 | 320 4923 15 0.047 15 1169 85 | |
27 | 423 3850 15 0.035 22 927 125 | |
28 | 604 5697 8 0.013 14 858 129 | |
29 | 259 6128 20 0.077 18 1538 89 | |
30 | 262 4787 7 0.027 21 1023 102 | |
31 | 465 5288 12 0.026 25 955 107 | |
32 | 573 6340 11 0.019 32 1153 116 | |
33 | 529 3413 6 0.011 19 748 125 | |
34 | 235 5826 7 0.030 24 1463 80 | |
35 | 268 5123 8 0.030 24 1434 98 | |
36 | 310 5005 11 0.035 14 1114 89 | |
37 | 369 5838 16 0.043 19 1187 86 | |
38 | 317 4855 15 0.047 22 1057 85 | |
39 | 496 4509 10 0.020 19 791 121 | |
40 | 528 3940 16 0.030 22 799 125 |
No | 切屑处理 工具n0 n0/S(%) n1 n1/n0 n2 指数 寿命(个/mm2) (个/mm2) (个/mm2) f (穿孔数) | |
比较钢 | 41 | 116 2189* 18 0.155* 13 604* 104 |
42 | 121 2086* 20 0.165* 24 586* 109 | |
43 | 135 2455* 14 0.104* 25 673* 98 | |
44 | 142 1449* 17 0.119* 32 480* 139 | |
45 | 145 1465* 16 0.110* 20 626* 135 | |
46 | 225 2368* 23 0.102* 18 674* 119 | |
47 | 218 2319* 22 0.101* 16 638* 105 | |
48 | 245 2402* 25 0.102* 12 686* 128 | |
49 | 145 1330* 15 0.103* 15 413* 126 | |
50 | 278 1616* 29 0.104* 15 517* 157 | |
51 | 304 1737* 31 0.102* 19 497* 154 | |
52 | 187 1968* 20 0.107* 10 695* 127 | |
53 | 169 1742* 18 0.107* 16 670* 121 | |
54 | 184 1840* 22 0.120* 11 610* 108 | |
55 | 194 1883* 20 0.103* 11 680* 117 | |
56 | 179 1705* 18 0.101* 14 476* 124 | |
57 | 244 2465* 32 0.131* 36 595* 126 | |
58 | 198 1768* 20 0.101* 18 571* 119 | |
59 | 326 1811* 33 0.101* 24 411* 158 | |
60 | 244 2465* 68 0.277* 36 596* 126 | |
61 | 312 1814* 33 0.106* 34 558* 165 | |
62 | 210 1944* 25 0.119* 10 454* 118 | |
63 | 73 36500 4 0.055 11 22500 8* | |
64 | 477 4719 23 0.048 19 977 34* | |
65 | 490 4945 32 0.065 16 906 7* | |
66 | 346 6407 12 0.035 4* 1463 20* | |
67 | 452 4264 0 0.000 0* 1104 62* | |
68 | 555 3083 0 0.000 0* 711 82* | |
69 | 421 4048 15 0.036 0* 904 63* | |
70 | 457 4811 12 0.026 0* 1032 50* | |
71 | 448 4619 18 0.040 2* 1021 55* | |
72 | 498 5082 17 0.034 1* 1092 45* | |
73 | 478 4121 29 0.061 6* 629 78* | |
74 | 145 2417 12 0.083 14 1150 101 | |
75 | 123 2236* 8 0.065 3* 1044 105 |
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Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861906A (en) * | 1972-12-29 | 1975-01-21 | Republic Steel Corp | Calcium deoxidized, fine grain steels |
JPS5947024B2 (ja) * | 1980-07-09 | 1984-11-16 | 株式会社神戸製鋼所 | 冷間圧造性と被削性の優れた機械構造用鋼 |
DE3126984A1 (de) * | 1980-07-09 | 1982-03-25 | Kabushiki Kaisha Kobe Seiko Sho, Kobe | "stahl fuer den maschinenbau mit ausgezeichneter kaltschmiedbarkeit und zerspanbarkeit" |
JPS57140854A (en) * | 1981-02-23 | 1982-08-31 | Nippon Steel Corp | Machine structural steel with superior machinability |
JPS6223970A (ja) * | 1985-07-24 | 1987-01-31 | Nippon Steel Corp | 連続鋳造による低炭素硫黄−鉛快削鋼 |
JPS62103340A (ja) | 1985-10-29 | 1987-05-13 | Kobe Steel Ltd | 機械構造用Ca快削鋼 |
JPS62170460A (ja) * | 1986-01-21 | 1987-07-27 | Honda Motor Co Ltd | 高強度弁ばね用鋼及びその製造方法 |
JPH0892687A (ja) | 1994-09-22 | 1996-04-09 | Kobe Steel Ltd | 熱間鍛造用高強度高靭性非調質鋼とその製造方法 |
FR2765593B1 (fr) * | 1997-07-04 | 1999-08-20 | Ascometal Sa | Acier au carbone ou faiblement allie a usinabilite amelioree et procede d'elaboration de cet acier |
US5961747A (en) * | 1997-11-17 | 1999-10-05 | University Of Pittsburgh | Tin-bearing free-machining steel |
JP3437079B2 (ja) | 1998-02-05 | 2003-08-18 | 株式会社神戸製鋼所 | 切りくず処理性に優れた機械構造用鋼 |
JP3587348B2 (ja) | 1998-07-14 | 2004-11-10 | 大同特殊鋼株式会社 | 旋削加工性に優れた機械構造用鋼 |
JP2000219936A (ja) | 1999-02-01 | 2000-08-08 | Daido Steel Co Ltd | 快削鋼 |
JP2000282171A (ja) | 1999-03-31 | 2000-10-10 | Kobe Steel Ltd | 切り屑分断性および機械的特性に優れた機械構造用鋼 |
JP3954751B2 (ja) * | 1999-04-02 | 2007-08-08 | 新日本製鐵株式会社 | 鍛造性と被削性に優れる鋼 |
JP2001131684A (ja) | 1999-11-04 | 2001-05-15 | Kobe Steel Ltd | 切り屑処理性に優れた機械構造用鋼 |
JP3442705B2 (ja) | 1999-11-26 | 2003-09-02 | 株式会社神戸製鋼所 | 快削鋼 |
JP4049969B2 (ja) | 2000-05-24 | 2008-02-20 | 山陽特殊製鋼株式会社 | 機械構造用快削鋼 |
JP4148311B2 (ja) | 2000-12-12 | 2008-09-10 | トヨタ自動車株式会社 | 被削性に優れ、強度異方性の小さい鉛無添加の機械構造用鋼 |
JP2002180194A (ja) | 2000-12-12 | 2002-06-26 | Sanyo Special Steel Co Ltd | 衝撃特性の異方性に優れる非調質鋼 |
JP4556334B2 (ja) | 2001-02-01 | 2010-10-06 | 大同特殊鋼株式会社 | 軟窒化用非調質鋼熱間鍛造部品 |
-
2002
- 2002-11-12 CN CNB021505128A patent/CN1169992C/zh not_active Expired - Fee Related
- 2002-11-14 EP EP02292842A patent/EP1312689B1/en not_active Expired - Fee Related
- 2002-11-15 US US10/295,032 patent/US6797231B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106536775A (zh) * | 2014-07-03 | 2017-03-22 | 新日铁住金株式会社 | 机械结构用轧制棒钢及其制造方法 |
US10260123B2 (en) | 2014-07-03 | 2019-04-16 | Nippon Steel & Sumitomo Metal Corporation | Rolled steel bar for machine structural use and method of producing the same |
CN109355573A (zh) * | 2018-12-03 | 2019-02-19 | 东北大学 | 一种基于碳分配技术的一钢多级热轧钢板及其制造方法 |
Also Published As
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EP1312689A1 (en) | 2003-05-21 |
CN1420197A (zh) | 2003-05-28 |
US20030138343A1 (en) | 2003-07-24 |
US6797231B2 (en) | 2004-09-28 |
EP1312689B1 (en) | 2007-11-28 |
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