CN1210432C - 低碳硫易切钢 - Google Patents
低碳硫易切钢 Download PDFInfo
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- CN1210432C CN1210432C CNB031034535A CN03103453A CN1210432C CN 1210432 C CN1210432 C CN 1210432C CN B031034535 A CNB031034535 A CN B031034535A CN 03103453 A CN03103453 A CN 03103453A CN 1210432 C CN1210432 C CN 1210432C
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- steel
- sulfide
- cutting
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- 229910000915 Free machining steel Inorganic materials 0.000 title claims abstract description 56
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 85
- 239000010959 steel Substances 0.000 claims abstract description 85
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 23
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 21
- 229910052718 tin Inorganic materials 0.000 claims abstract description 18
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 18
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 12
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 10
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 3
- DXHPZXWIPWDXHJ-UHFFFAOYSA-N carbon monosulfide Chemical compound [S+]#[C-] DXHPZXWIPWDXHJ-UHFFFAOYSA-N 0.000 claims description 27
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 21
- 239000005864 Sulphur Substances 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052758 niobium Inorganic materials 0.000 abstract description 7
- 229910052711 selenium Inorganic materials 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 47
- 230000000694 effects Effects 0.000 description 41
- 229910052751 metal Inorganic materials 0.000 description 21
- 239000002184 metal Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 17
- 150000001875 compounds Chemical class 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 10
- 230000006866 deterioration Effects 0.000 description 10
- 238000009749 continuous casting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 150000004767 nitrides Chemical class 0.000 description 6
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- 238000004453 electron probe microanalysis Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000006104 solid solution Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005211 surface analysis Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000009975 flexible effect Effects 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000101 thioether group Chemical group 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000003245 working effect Effects 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
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
钢No. | 化学组成(质量%) 余部Fe和杂质 | Mn/S(原子比) | Ti/S(质量%比) | |||||||||
C | Si | Mn | P | S | Al | Ti | N | O | 其他 | |||
1 | 0.08 | - | 0.96 | 0.017 | 0.33 | - | 0.13 | 0.0035 | 0.0060 | - | 1.70 | 0.39 |
2 | 0.06 | 0.01 | 0.92 | 0.017 | 0.49 | 0.001 | 0.07 | 0.0050 | 0.0210 | - | 1.10 | 0.15 |
3 | 0.07 | - | 0.91 | 0.017 | 0.47 | - | 0.12 | 0.0065 | 0.0100 | - | 1.13 | 0.26 |
4 | 0.06 | 0.06 | 0.86 | 0.020 | 0.49 | 0.001 | 0.25 | 0.0066 | 0.0170 | - | 1.02 | 0.51 |
5 | 0.07 | 0.02 | 0.86 | 0.075 | 0.46 | 0.001 | 0.26 | 0.0054 | 0.0110 | - | 1.09 | 0.57 |
6 | 0.06 | 0.02 | 0.87 | 0.018 | 0.50 | 0.001 | 0.13 | 0.0064 | 0.0190 | - | 1.02 | 0.26 |
7 | 0.07 | 0.17 | 0.98 | 0.018 | 0.50 | 0.001 | 0.14 | 0.0104 | 0.0150 | - | 1.14 | 0.28 |
8 | 0.06 | 0.05 | 0.92 | 0.019 | 0.50 | 0.014 | 0.14 | 0.0097 | 0.0160 | - | 1.07 | 0.28 |
9 | 0.19 | 0.29 | 0.40 | 0.016 | 0.22 | 0.003 | 0.10 | 0.0024 | 0.0020 | - | 1.06 | 0.45 |
10 | 0.10 | 0.01 | 1.02 | 0.022 | 0.34 | 0.003 | 0.05 | 0.0043 | 0.0110 | - | 1.75 | 0.15 |
11 | 0.09 | 0.02 | 1.17 | 0.023 | 0.49 | 0.005 | 0.05 | 0.0054 | 0.0180 | - | 1.39 | 0.11 |
12 | 0.05 | - | 0.93 | 0.018 | 0.33 | - | 0.08 | 0.0087 | 0.0091 | - | 1.62 | 0.25 |
13 | 0.15 | 0.01 | 1.00 | 0.024 | 0.39 | 0.001 | 0.13 | 0.0063 | 0.0158 | - | 1.49 | 0.34 |
14 | 0.10 | - | 0.58 | 0.017 | 0.25 | - | 0.06 | 0.0088 | 0.0179 | - | 1.35 | 0.24 |
15 | 0.07 | - | 1.55 | 0.018 | 0.69 | - | 0.25 | 0.0074 | 0.0166 | - | 1.31 | 0.51 |
16 | 0.08 | - | 0.95 | 0.020 | 0.35 | - | 0.10 | 0.0048 | 0.0135 | Te:0.0038 | 1.58 | 0.29 |
17 | 0.08 | - | 0.98 | 0.018 | 0.45 | - | 0.09 | 0.0055 | 0.0140 | Se:0.0020 | 1.27 | 0.20 |
18 | 0.06 | 0.01 | 0.88 | 0.017 | 0.49 | 0.001 | 0.11 | 0.0062 | 0.0210 | Ca:0.0031 | 1.05 | 0.22 |
19 | 0.07 | - | 0.91 | 0.015 | 0.48 | - | 0.15 | 0.0111 | 0.0148 | Ca:0.0025,Mg:0.0021 | 1.11 | 0.31 |
20 | 0.07 | - | 0.91 | 0.016 | 0.46 | 0.001 | 0.13 | 0.0042 | 0.0145 | REM:0.0035 | 1.16 | 0.27 |
21 | 0.06 | - | 0.95 | 0.018 | 0.50 | 0.001 | 0.13 | 0.0078 | 0.0190 | Bi:0.07 | 1.11 | 0.26 |
22 | 0.07 | 0.17 | 0.89 | 0.018 | 0.47 | 0.001 | 0.11 | 0.0056 | 0.0158 | Sn:0.18 | 1.10 | 0.24 |
23 | 0.08 | - | 0.86 | 0.016 | 0.36 | - | 0.08 | 0.0063 | 0.0139 | Cu:0.38 | 1.41 | 0.24 |
24 | 0.09 | 0.01 | 0.90 | 0.017 | 0.38 | 0.002 | 0.13 | 0.0087 | 0.0188 | Ni:0.15 | 1.40 | 0.34 |
25 | 0.05 | - | 0.89 | 0.015 | 0.46 | - | 0.09 | 0.0054 | 0.0096 | Cr:0.55 | 1.11 | 0.20 |
26 | 0.09 | 0.15 | 0.94 | 0.019 | 0.50 | 0.001 | 0.10 | 0.0047 | 0.0075 | Mo:0.20 | 1.10 | 0.20 |
27 | 0.05 | - | 0.83 | 0.018 | 0.47 | - | 0.06 | 0.0085 | 0.0112 | V:0.10 | 1.03 | 0.13 |
28 | 0.08 | - | 0.94 | 0.015 | 0.45 | 0.001 | 0.20 | 0.0075 | 0.0148 | Nb:0.03 | 1.22 | 0.44 |
29 | 0.07 | - | 0.89 | 0.019 | 0.49 | 0.003 | 0.19 | 0.0026 | 0.0088 | Cr:0.50.Mo:0.18 | 1.05 | 0.39 |
钢No. | 化学组成(质量%) 余部Fe和杂质 | Mn/S(原子比) | Ti/S(质量%比) | |||||||||
C | Si | Mn | P | S | Al | Ti | N | O | 其他 | |||
30 | 0.08 | - | 0.95 | 0.055 | 0.33 | 0.002 | -** | 0.0048 | 0.0185 | Pb:0.31** | 1.68 | - |
31 | 0.07 | 0.01 | 1.10 | 0.060 | 0.32 | 0.002 | -** | 0.0090 | 0.0150 | Pb:0.27** | 2.01 | - |
32 | 0.08 | - | 1.02 | 0.067 | 0.33 | 0.002 | -** | 0.0066 | 0.0150 | - | 1.80 | - |
33 | 0.06 | 0.01 | 0.84 | 0.018 | 0.47 | 0.001 | -** | 0.0083 | 0.0210 | - | 1.04 | - |
34 | 0.07 | 0.01 | 1.26 | 0.018 | 0.62 | 0.001 | -** | 0.0059 | 0.0140 | - | 1.19 | - |
35 | 0.08 | - | 1.00 | 0.020 | 0.35 | - | 0.01** | 0.0076 | 0.0175 | - | 1.67 | 0.03 |
36 | 0.19 | 0.29 | 0.49 | 0.016 | 0.25 | 0.003 | 0.35** | 0.0061 | 0.0020 | - | 1.14 | 1.40** |
37 | 0.52** | 0.17 | 0.54 | 0.016 | 0.21 | - | 0.05 | 0.0079 | 0.0180 | - | 1.50 | 0.24 |
38 | 0.35** | - | 0.50 | 0.019 | 0.23 | 0.002 | 0.08 | 0.0046 | 0.0058 | - | 1.27 | 0.35 |
39 | 0.01** | - | 0.89 | 0.013 | 0.33 | 0.002 | 0.06 | 0.0047 | 0.0148 | - | 1.57 | 0.18 |
40 | 0.06 | - | 0.49 | 0.014 | 0.15** | - | 0.05 | 0.0095 | 0.0193 | - | 1.91 | 0.33 |
41 | 0.07 | 0.01 | 1.53 | 0.018 | 1.05** | 0.001 | 0.10 | 0.0072 | 0.0210 | - | 0.85** | 0.09 |
42 | 0.06 | - | 0.18 | 0.018 | 0.34 | 0.001 | 0.14 | 0.0074 | 0.0090 | - | 0.31** | 0.41 |
43 | 0.08 | 0.01 | 2.53** | 0.018 | 0.65 | 0.001 | 0.15 | 0.0066 | 0.0210 | - | 2.27 | 0.23 |
44 | 0.07 | - | 0.88 | 0.4** | 0.20 | - | 0.09 | 0.0079 | 0.0176 | - | 2.57 | 0.44 |
45 | 0.09 | 0.19 | 0.82 | 0.015 | 0.47 | - | 0.12 | 0.0098 | 0.0064 | Cr:4.0** | 1.01 | 0.24 |
46 | 0.06 | - | 0.93 | 0.019 | 0.45 | 0.004 | 0.14 | 0.0085 | 0.0116 | V:2.5** | 1.19 | 0.31 |
47 | 0.08 | - | 0.91 | 0.013 | 0.46 | 0.002 | 0.08 | 0.0076 | 0.0063 | Cr:2.8**,Mo:1.5** | 1.14 | 0.18 |
钢No. | 断面收缩率(%) | 30分钟后工具磨损量(μm) | 达到VB=100μm的时间(分) | 切屑处理性(个数/g) | 备注 |
1 | 65.8 | 21 | 179* | 15 | |
2 | 55.2 | 35 | 110 | 12 | |
3 | 54.8 | 32 | 181* | 16 | |
4 | 56.9 | 35 | 117 | 17 | |
5 | 58.8 | 29 | 119 | 21 | |
6 | 52.7 | 38 | 109 | 15 | |
7 | 56.7 | 35 | 116 | 14 | |
8 | 55.8 | 41 | 101 | 18 | |
9 | 57.7 | 44 | 94 | 13 | |
10 | 61.0 | 42 | 108 | 12 | |
11 | 57.8 | 38 | 111 | 11 | |
12 | 63.2 | 34 | 121 | 15 | |
13 | 61.5 | 39 | 96 | 14 | |
14 | 60.6 | 39 | 94 | 13 | |
15 | 52.1 | 27 | 128 | 23 | |
16 | 56.9 | 25 | 156 | 11 | |
17 | 52.0 | 26 | 135 | 13 | |
18 | 59.7 | 29 | 139 | 19 | |
19 | 53.4 | 24 | 155 | 16 | |
20 | 55.9 | 28 | 130 | 17 | |
21 | 52.1 | 42 | 102 | 15 | |
22 | 50.4 | 35 | 113 | 15 | |
23 | 63.6 | 44 | 91 | 14 | |
24 | 65.8 | 38 | 97 | 13 | |
25 | 54.9 | 45 | 90 | 18 | |
26 | 58.8 | 40 | 93 | 17 | |
27 | 53.8 | 39 | 95 | 14 | |
28 | 57.6 | 36 | 102 | 14 | |
29 | 54.3 | 39 | 90 | 18 |
钢No. | 断面收缩率(%) | 30分钟后工具磨损量(μm) | 达到VB=100μm的时间(分) | 切屑处理性(个数/g) | 备注 |
30 | 47.8 | 97 | 36 | 9 | |
31 | 49.6 | 99 | 30 | 8 | |
32 | 55.4 | 165 | 17 | 1 | |
33 | 51.8 | 210(20min) | 9 | 6 | |
34 | 45.4 | 68 | 72 | 10 | |
35 | 54.4 | 90 | 39 | 2 | |
36 | 64.2 | 72 | 69 | 15 | |
37 | 52.8 | 93 | 36 | 12 | |
38 | 67.9 | 89 | 38 | 14 | |
39 | 57.5 | 104 | 29 | 7 | |
40 | 65.3 | 138 | 20 | 5 | |
41 | 5.1 | 39 | 102 | 5 | 锻造裂痕 |
42 | 4.3 | 48 | 61 | 9 | 锻造裂痕 |
43 | 65.7 | 205(20min) | 8 | 10 | |
44 | 13.6 | 103 | 28 | 18 | 锻造裂痕 |
45 | 52.0 | 245(15min) | 7 | 13 | |
46 | 55.3 | 205(20min) | 9 | 17 | |
47 | 54.7 | 275(15min) | 6 | 10 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP200226368 | 2002-02-04 | ||
JP2002026368A JP3758581B2 (ja) | 2002-02-04 | 2002-02-04 | 低炭素快削鋼 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1436875A CN1436875A (zh) | 2003-08-20 |
CN1210432C true CN1210432C (zh) | 2005-07-13 |
Family
ID=27606471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031034535A Expired - Fee Related CN1210432C (zh) | 2002-02-04 | 2003-01-30 | 低碳硫易切钢 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030152476A1 (zh) |
EP (1) | EP1335035B1 (zh) |
JP (1) | JP3758581B2 (zh) |
KR (1) | KR100513992B1 (zh) |
CN (1) | CN1210432C (zh) |
DE (1) | DE60300506T2 (zh) |
TW (1) | TWI228149B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3918787B2 (ja) * | 2003-08-01 | 2007-05-23 | 住友金属工業株式会社 | 低炭素快削鋼 |
JP4141405B2 (ja) * | 2003-10-28 | 2008-08-27 | 大同特殊鋼株式会社 | 快削鋼及びそれを用いた燃料噴射システム部品 |
CN100447273C (zh) * | 2003-12-01 | 2008-12-31 | 株式会社神户制钢所 | 成品表面粗糙度优异的低碳再硫化易切削钢产品及其制法 |
JP4516832B2 (ja) * | 2004-11-26 | 2010-08-04 | 清仁 石田 | 快削軟磁鉄 |
CN100430510C (zh) * | 2006-01-24 | 2008-11-05 | 江苏华久特钢工具有限公司 | 高性能低成本高速钢 |
JP2007289979A (ja) * | 2006-04-23 | 2007-11-08 | Sanyo Special Steel Co Ltd | Ti添加はだ焼鋼からなる鋳鋼片または鋼塊の製造方法およびその鋳鋼片または鋼塊並びにその鋳鋼片または鋼塊からなるはだ焼鋼鋼材 |
JP4193998B1 (ja) * | 2007-06-28 | 2008-12-10 | 株式会社神戸製鋼所 | 被削性に優れた機械構造用鋼およびその製造方法 |
TWI391500B (zh) * | 2008-08-06 | 2013-04-01 | Posco | 環保無鉛之快削鋼及其製作方法 |
RU2503737C1 (ru) * | 2012-08-06 | 2014-01-10 | Закрытое акционерное общество "Омутнинский металлургический завод" | Автоматные висмутсодержащие стали |
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KR101536469B1 (ko) * | 2013-12-24 | 2015-07-13 | 주식회사 포스코 | 절삭 가공성 및 진동 감쇠능이 우수한 고망간 강재 |
CN104480409B (zh) * | 2014-12-10 | 2017-05-03 | 无锡鑫常钢管有限责任公司 | 一种06Cr17Ni12Mo2Ti奥氏体不锈钢管及生产工艺 |
US10400320B2 (en) | 2015-05-15 | 2019-09-03 | Nucor Corporation | Lead free steel and method of manufacturing |
CN104947006A (zh) * | 2015-07-01 | 2015-09-30 | 黄峰 | 一种节油器用催化丝及其制备方法 |
KR20190034273A (ko) * | 2016-07-27 | 2019-04-01 | 신닛테츠스미킨 카부시키카이샤 | 기계 구조용 강 |
CN106834916A (zh) * | 2016-12-09 | 2017-06-13 | 安徽宏翔自动化科技有限公司 | 一种高强度耐腐蚀的合金 |
KR101889189B1 (ko) * | 2016-12-22 | 2018-08-16 | 주식회사 포스코 | 수소유기균열 저항성이 우수한 인장강도 450MPa급 후육 강재 및 그 제조방법 |
TWI663266B (zh) * | 2017-02-28 | 2019-06-21 | 日商杰富意鋼鐵股份有限公司 | 切削加工用線材 |
CN109023101B (zh) * | 2018-09-21 | 2019-07-23 | 江西樟树市兴隆特殊钢有限公司 | 一种无磁性模具钢及其制备方法 |
CN109778073B (zh) * | 2019-02-20 | 2021-05-11 | 宝钢特钢长材有限公司 | 一种易切削汽车同步器用钢及其制备方法 |
CN111075114A (zh) * | 2019-12-27 | 2020-04-28 | 广西南宁三正工程材料有限公司 | 一种钢筋网片及其制备方法 |
CN111876689B (zh) * | 2020-09-08 | 2022-05-13 | 鞍钢股份有限公司 | 一种仪器仪表用低碳含硒的易切削钢及其制造方法 |
CN112795848B (zh) * | 2021-03-22 | 2021-06-25 | 北京科技大学 | 一种易切削耐腐蚀钢及其制备方法 |
CN113073266A (zh) * | 2021-03-26 | 2021-07-06 | 成都先进金属材料产业技术研究院股份有限公司 | 1150MPa级高强度易切削不锈钢及其制备方法 |
CN114480963A (zh) * | 2021-12-24 | 2022-05-13 | 鞍钢集团北京研究院有限公司 | 一种环保型低碳低硫含铋易切削钢 |
CN114645217B (zh) * | 2022-03-25 | 2023-02-28 | 宝武杰富意特殊钢有限公司 | 易切削钢及其制备方法 |
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JPS5020917A (zh) * | 1973-06-26 | 1975-03-05 | ||
JPH11310848A (ja) * | 1998-04-27 | 1999-11-09 | Sumitomo Metal Ind Ltd | 高強度快削非調質鋼材用連続鋳造鋳片および鋼材の製造方法 |
JP2003049240A (ja) * | 2001-06-01 | 2003-02-21 | Daido Steel Co Ltd | 快削鋼 |
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US20030152476A1 (en) | 2003-08-14 |
KR100513992B1 (ko) | 2005-09-09 |
DE60300506T2 (de) | 2006-02-23 |
JP3758581B2 (ja) | 2006-03-22 |
DE60300506D1 (de) | 2005-05-25 |
TWI228149B (en) | 2005-02-21 |
TW200302872A (en) | 2003-08-16 |
EP1335035B1 (en) | 2005-04-20 |
CN1436875A (zh) | 2003-08-20 |
EP1335035A1 (en) | 2003-08-13 |
KR20030066448A (ko) | 2003-08-09 |
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