CN101151387A - 管线用管用厚壁无缝钢管及其制造方法 - Google Patents
管线用管用厚壁无缝钢管及其制造方法 Download PDFInfo
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- CN101151387A CN101151387A CNA2006800098840A CN200680009884A CN101151387A CN 101151387 A CN101151387 A CN 101151387A CN A2006800098840 A CNA2006800098840 A CN A2006800098840A CN 200680009884 A CN200680009884 A CN 200680009884A CN 101151387 A CN101151387 A CN 101151387A
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- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
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- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
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- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 2
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- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 2
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- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 2
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 2
- JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 2
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 2
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- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
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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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
-
- 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Extraction Processes (AREA)
Abstract
Description
钢 | 化学组成[mass%、Fe:bal.] | 参考 | |||||||||||||||||
C | Si | Mn | P | S | Cr | Ni | Mo | Ti | sol.Al | N | V | Cu | Nb | B | Ca | Mg | REM | ||
A | 0.05 | 0.07 | 1.77 | 0.008 | 0.0012 | 0.50 | 0.12 | 0.16 | 0.006 | 0.025 | 0.0036 | 0.04 | 0.00 | - | - | 0.0007 | - | - | 发明钢 |
B | 0.05 | 0.08 | 1.46 | 0.006 | 0.0013 | 0.41 | 0.06 | 0.25 | 0.008 | 0.015 | 0.0053 | 0.04 | 0.00 | - | - | 0.0009 | - | - | 发明钢 |
C | 0.03 | 0.07 | 1.77 | 0.012 | 0.0009 | 0.25 | 0.12 | 0.13 | 0.010 | 0.027 | 0.0035 | 0.01 | 0.00 | - | - | 0.0025 | - | - | 发明钢 |
D | 0.06 | 0.05 | 1.19 | 0.011 | 0.0009 | 0.47 | 0.16 | 0.24 | 0.007 | 0.027 | 0.0048 | 0.01 | 0.00 | - | - | 0.0022 | - | - | 发明钢 |
E | 0.03 | 0.09 | 1.54 | 0.010 | 0.0013 | 0.48 | 0.14 | 0.10 | 0.006 | 0.019 | 0.0065 | 0.00 | 0.00 | - | - | 0.0011 | - | - | 发明钢 |
F | 0.06 | 0.08 | 1.69 | 0.007 | 0.0011 | 0.27 | 0.17 | 0.14 | 0.008 | 0.029 | 0.0039 | 0.03 | 0.00 | - | - | 0.0010 | - | - | 发明钢 |
G | 0.07 | 0.09 | 1.53 | 0.006 | 0.0010 | 0.36 | 0.26 | 0.16 | 0.007 | 0.023 | 0.0057 | 0.00 | 0.25 | - | - | 0.0024 | - | - | 发明钢 |
H | 0.07 | 0.08 | 1.60 | 0.006 | 0.0005 | 0.37 | 0.12 | 0.08 | 0.010 | 0.023 | 0.0026 | 0.00 | 0.00 | - | 0.0021 | 0.0015 | - | - | 发明钢 |
I | 0.07 | 0.05 | 1.53 | 0.008 | 0.0014 | 0.07 | 0.16 | 0.22 | 0.006 | 0.023 | 0.0040 | 0.03 | 0.33 | - | - | 0.0020 | - | - | 发明钢 |
J | 0.03 | 0.07 | 1.60 | 0.009 | 0.0008 | 0.33 | 0.27 | 0.23 | 0.007 | 0.024 | 0.0026 | 0.03 | 0.00 | - | - | 0.0008 | - | - | 发明钢 |
K | 0.07 | 0.06 | 1.49 | 0.009 | 0.0009 | 0.39 | 0.10 | 0.07 | 0.009 | 0.020 | 0.0067 | 0.00 | 0.31 | - | - | 0.0014 | - | - | 发明钢 |
L | 0.03 | 0.10 | 1.46 | 0.008 | 0.0011 | 0.44 | 0.14 | 0.16 | 0.007 | 0.027 | 0.0040 | 0.03 | 0.32 | - | - | 0.0012 | - | - | 发明钢 |
M | 0.05 | 0.09 | 1.75 | 0.007 | 0.0006 | 0.35 | 0.19 | 0.17 | 0.010 | 0.017 | 0.0048 | 0.00 | 0.00 | - | - | 0.0016 | - | - | 发明钢 |
N | 0.04 | 0.06 | 1.43 | 0.005 | 0.0010 | 0.35 | 0.15 | 0.29 | 0.009 | 0.016 | 0.0050 | 0.04 | 0.00 | - | - | 0.0027 | 0.0008 | - | 发明钢 |
O | 0.04 | 0.07 | 1.31 | 0.011 | 0.0009 | 0.44 | 0.24 | 0.31 | 0.010 | 0.015 | 0.0025 | 0.04 | 0.00 | - | 0.0011 | 0.0025 | - | 0.0015 | 发明钢 |
P | 0.06 | 0.06 | 1.47 | 0.009 | 0.0005 | 0.31 | 0.05 | 0.18 | 0.008 | 0.024 | 0.0068 | 0.03 | 0.00 | - | - | 0.0019 | 0.0012 | - | 发明钢 |
Q | 0.03 | 0.06 | 1.35 | 0.006 | 0.0005 | 0.42 | 0.12 | 0.21 | 0.006 | 0.020 | 0.0055 | 0.01 | 0.25 | - | - | 0.0013 | 0.0011 | - | 发明钢 |
R | 0.03 | 0.05 | 1.55 | 0.011 | 0.0007 | 0.23 | 0.18 | 0.19 | 0.009 | 0.029 | 0.0063 | 0.00 | 0.00 | - | - | 0.0017 | - | - | 发明钢 |
S | 0.06 | 0.07 | 1.44 | 0.011 | 0.0014 | 0.33 | 0.16 | 0.19 | 0.009 | 0.017 | 0.0027 | 0.00 | 0.00 | - | 0.0022 | 0.0007 | - | - | 发明钢 |
T | 0.05 | 0.08 | 1.69 | 0.011 | 0.0005 | 0.38 | 0.11 | 0.06 | 0.007 | 0.026 | 0.0045 | 0.04 | 0.23 | - | - | 0.0020 | - | - | 发明钢 |
U | 0.04 | 0.08 | 1.42 | 0.009 | 0.0009 | 0.32 | 0.20 | 0.30 | 0.007 | 0.020 | 0.0020 | 0.04 | 0.00 | - | 0.0011 | 0.0017 | - | - | 发明钢 |
V | 0.07 | 0.09 | 1.30 | 0.006 | 0.0009 | 0.59 | 0.14 | 0.26 | 0.006 | 0.028 | 0.0041 | 0.02 | 0.30 | 0.022 | - | 0.0029 | - | - | 发明钢 |
W | 0.04 | 0.07 | 1.72 | 0.012 | 0.0010 | 0.50 | 0.20 | 0.22 | 0.008 | 0.018 | 0.0039 | 0.00 | 0.18 | 0.008 | 0.0015 | 0.0020 | 0.0008 | 0.0007 | 发明钢 |
X | 0.03 | 0.08 | 1.51 | 0.006 | 0.0009 | 0.47 | 0.35 | 0.33 | 0.009 | 0.025 | 0.0038 | 0.03 | 0.31 | 0.019 | - | 0.0027 | - | - | 发明钢 |
AA | 0.11 | 0.09 | 1.36 | 0.008 | 0.0012 | 0.49 | 0.11 | 0.17 | 0.008 | 0.029 | 0.0036 | 0.04 | 0.00 | - | 0.0014 | 0.0008 | - | - | 比较钢 |
BB | 0.06 | 0.34 | 1.47 | 0.009 | 0.0011 | 0.49 | 0.10 | 0.28 | 0.007 | 0.023 | 0.0033 | 0.03 | 0.00 | - | 0.0013 | 0.0011 | - | - | 比较钢 |
CC | 0.04 | 0.06 | 1.59 | 0.008 | 0.0070 | 0.52 | 0.15 | 0.25 | 0.006 | 0.027 | 0.0035 | 0.04 | 0.00 | - | 0.0013 | 0.0008 | - | - | 比较钢 |
DD | 0.05 | 0.08 | 1.65 | 0.009 | 0.0009 | 0.57 | 0.14 | 0.23 | 0.019 | 0.028 | 0.0032 | 0.02 | 0.00 | - | 0.0016 | 0.0008 | - | - | 比较钢 |
EE | 0.04 | 0.08 | 1.80 | 0.008 | 0.0010 | 0.46 | 0.10 | 0.21 | 0.007 | 0.023 | 0.0036 | 0.11 | 0.00 | - | 0.0015 | 0.0012 | - | - | 比较钢 |
FF | 0.04 | 0.08 | 1.75 | 0.009 | 0.0008 | 0.45 | 0.10 | 0.19 | 0.009 | 0.020 | 0.0042 | 0.04 | 0.00 | - | 0.0015 | - | - | - | 比较钢 |
编号 | 钢 | 凝固 | 制管加热条件 | 制管后的淬火处理条件 | 回火条件 | 强度 | 韧性 | 钢管壁厚(mm) | 参考 | ||||||||||
工艺 | 冷却速度(℃/分) | 加热温度(℃) | 加热速度(℃/分) | 中间保持条件 | 直接再加热 | 冷却到室温后再加热 | 冷却速度(℃/秒) | 冷却结束温度(℃) | 温度(℃) | 时间(分) | 屈服应力(MPa) | 破面转移温度(℃) | |||||||
温度(℃) | 时间(分) | 温度(℃) | 时间(分) | 温度(℃) | 时间(分) | ||||||||||||||
1-1 | A | RCC | 10.6 | 1250 | - | 600 | 90 | 950 | 10 | - | - | 8.4 | 37 | 590 | 20 | 772 | -38 | 42 | 发明例 |
1-2 | A | RCC | 15.1 | 1200 | 16.5 | - | - | 950 | 10 | - | - | 11.6 | 55 | 630 | 30 | 752 | -7 | 42 | 比较例 |
2-1 | B | RCC | 11.7 | 1250 | 9.4 | - | - | 900 | 20 | - | - | 11.7 | 56 | 600 | 30 | 663 | -58 | 40 | 发明例 |
2-2 | B | RCC | 4.5 | 1150 | 7.9 | - | - | 900 | 20 | - | - | 97 | 59 | 600 | 30 | 620 | -19 | 40 | 比较例 |
3-1 | C | RCC | 10.2 | 1150 | - | 800 | 90 | 950 | 10 | - | - | 15.6 | 26 | 590 | 20 | 586 | -45 | 35 | 发明例 |
3-2 | C | RCC | 12.1 | 1300 | 6.5 | - | - | 950 | 10 | - | - | 10.1 | 60 | 610 | 20 | 568 | 0 | 35 | 比较例 |
4-1 | D | RCC | 9.7 | 1150 | 5.6 | - | - | 950 | 10 | - | - | 14.6 | 50 | 640 | 30 | 605 | -51 | 35 | 发明例 |
4-2 | D | RCC | 12.5 | 1100 | 16.4 | 400 | 90 | 950 | 10 | - | - | 10.9 | 57 | 560 | 20 | 582 | -4 | 35 | 比较例 |
5-1 | E | RCC | 14.1 | 1200 | 9.9 | - | - | 950 | 10 | - | - | 11.5 | 62 | 590 | 20 | 611 | -33 | 45 | 发明例 |
5-2 | E | RCC | 10.7 | 1250 | 7.7 | - | - | 950 | 10 | - | - | 5.5 | 47 | 590 | 30 | 567 | -16 | 45 | 比较例 |
6-1 | F | RCC | 8.2 | 1200 | 7.1 | - | - | 980 | 5 | - | - | 14.8 | 53 | 550 | 20 | 630 | -60 | 35 | 发明例 |
6-2 | F | RCC | 13 | 1150 | - | 750 | 120 | 980 | 5 | - | - | 8.3 | 200 | 600 | 10 | 655 | -18 | 35 | 比较例 |
7-1 | G | RCC | 11.8 | 1200 | 9.0 | - | - | 950 | 10 | - | - | 9.2 | 31 | 610 | 20 | 682 | -58 | 30 | 发明例 |
7-2 | G | RCC | 13.6 | 1310 | 6.3 | - | - | 950 | 10 | - | - | 19.4 | 51 | 640 | 10 | 690 | -5 | 30 | 比较例 |
8-1 | H | RCC | 8.4 | 1250 | 6.2 | - | - | 940 | 10 | - | - | 17.8 | 46 | 600 | 10 | 755 | -39 | 32 | 发明例 |
8-2 | H | RCC | 15 | 1200 | 7.4 | - | - | 940 | 10 | - | - | 4.1 | 48 | 620 | 30 | 709 | 2 | 32 | 比较例 |
9-1 | I | RCC | 10.9 | 1250 | - | 650 | 30 | 950 | 10 | - | - | 18 | 30 | 570 | 10 | 617 | -51 | 32 | 发明例 |
9-2 | I | RCC | 4.5 | 1100 | - | 700 | 120 | 950 | 10 | - | - | 8.9 | 40 | 620 | 20 | 612 | -15 | 32 | 比较例 |
10-1 | J | RCC | 14.4 | 1100 | 9.9 | - | - | 950 | 10 | - | - | 19.1 | 53 | 640 | 20 | 647 | -31 | 30 | 发明例 |
10-2 | J | RCC | 10.9 | 1100 | 6.7 | - | - | 950 | 10 | - | - | 14.3 | 179 | 580 | 10 | 641 | -22 | 30 | 比较例 |
11-1 | K | RCC | 15.7 | 1250 | 8.1 | - | - | 950 | 10 | - | - | 9.2 | 57 | 640 | 10 | 654 | -42 | 50 | 发明例 |
11-2 | K | RCC | 12.7 | 1200 | 15.7 | - | - | 950 | 10 | - | - | 8.7 | 50 | 550 | 10 | 643 | 2 | 50 | 比较例 |
12-1 | L | RCC | 11.9 | 1150 | 7.7 | - | - | 950 | 10 | - | - | 10.6 | 51 | 580 | 20 | 605 | -35 | 45 | 发明例 |
12-2 | L | RCC | 12.4 | 1200 | 5.8 | - | - | 1080 | 10 | - | - | 9.5 | 55 | 610 | 10 | 624 | -12 | 45 | 比较例 |
13-1 | M | RCC | 8.7 | 1250 | 6.9 | - | - | 950 | 30 | - | - | 11.8 | 31 | 560 | 20 | 706 | -42 | 40 | 发明例 |
13-2 | M | RCC | 12.6 | 1100 | - | 600 | 60 | 780 | 30 | - | - | 13.2 | 41 | 610 | 20 | 703 | -9 | 40 | 比较例 |
14-1 | N | RCC | 10.1 | 1250 | 8.7 | - | - | - | - | - | - | 16 | 40 | 640 | 30 | 640 | -54 | 35 | 发明例 |
14-2 | N | RCC | 13.6 | 1200 | - | 850 | 60 | - | - | - | - | 4.3 | 26 | 560 | 10 | 591 | -2 | 35 | 比较例 |
编号 | 钢 | 凝固 | 制管加热条件 | 制管后的淬火处理条件 | 回火条件 | 强度 | 韧性 | 钢管壁厚(mm) | 参考 | ||||||||||
工艺 | 冷却速度(℃/分) | 加热温度(℃) | 加热速度(℃/分) | 中间保持条件 | 直接再加热 | 冷却到室温后再加热 | 冷却速度(℃/秒) | 冷却结束温度(℃) | 温度(℃) | 时间(分) | 屈服应力(MPa) | 破面转移温度(℃) | |||||||
温度(℃) | 时间(分) | 温度(℃) | 时间(分) | 温度(℃) | 时间(分) | ||||||||||||||
15-1 | O | RCC | 15.1 | 1100 | 6.8 | - | - | - | - | - | - | 14.5 | 50 | 580 | 30 | 745 | -31 | 30 | 发明例 |
15-2 | O | RCC | 15.8 | 1150 | 5.3 | - | - | - | - | - | - | 19.6 | 163 | 640 | 20 | 766 | -2 | 30 | 比较例 |
16-1 | P | RCC | 13.2 | 1150 | - | 800 | 90 | - | - | - | - | 9.3 | 36 | 640 | 10 | 586 | -43 | 40 | 发明例 |
16-2 | P | RCC | 14.6 | 1150 | - | 700 | 60 | - | - | - | - | 14.3 | 30 | 400 | 30 | 573 | -9 | 40 | 比较例 |
17-1 | Q | RCC | 8.3 | 1150 | 8.7 | - | - | - | - | - | - | 13.3 | 60 | 630 | 20 | 577 | -47 | 30 | 发明例 |
17-2 | Q | RCC | 15 | 1150 | - | 800 | 60 | - | - | - | - | 18.6 | 45 | 750 | 30 | 535 | -10 | 30 | 比较例 |
18-1 | R | RCC | 13.4 | 1100 | - | 700 | 90 | - | - | - | - | 16.3 | 53 | 630 | 10 | 530 | -42 | 35 | 发明例 |
18-2 | R | RCC | 5.2 | 1200 | 9.3 | - | - | - | - | - | - | 15.1 | 52 | 630 | 30 | 519 | -24 | 35 | 比较例 |
19-1 | S | RCC | 13.9 | 1200 | 9.3 | - | - | - | - | - | - | 13.4 | 37 | 570 | 20 | 720 | -51 | 30 | 发明例 |
19-2 | S | RCC | 15.3 | 1310 | 5.1 | - | - | - | - | - | - | 18.9 | 44 | 560 | 10 | 698 | -3 | 30 | 比较例 |
20-1 | T | RCC | 10.9 | 1100 | - | 850 | 90 | - | - | - | - | 8.4 | 45 | 640 | 10 | 679 | -47 | 40 | 发明例 |
20-2 | T | RCC | 13.4 | 1250 | 19.7 | - | - | - | - | - | - | 13.9 | 39 | 620 | 30 | 673 | 2 | 40 | 比较例 |
21-1 | U | RCC | 11.8 | 1200 | 7.9 | - | - | - | - | - | - | 11.3 | 43 | 590 | 20 | 751 | -35 | 35 | 发明例 |
21-2 | U | RCC | 14 | 1200 | 18.2 | 300 | 30 | - | - | - | - | 17.1 | 40 | 550 | 10 | 746 | -14 | 35 | 比较例 |
22-1 | V | RCC | 10.3 | 1250 | - | 750 | 30 | - | - | 920 | 15 | 9.6 | 34 | 620 | 30 | 875 | -36 | 43 | 发明例 |
22-2 | V | RCC | 14.6 | 1250 | 9.1 | - | - | - | - | 920 | 15 | 11.7 | 210 | 580 | 20 | 872 | 8 | 43 | 比较例 |
23-1 | W | RCC | 11.4 | 1150 | - | 600 | 120 | - | - | 920 | 30 | 12.4 | 45 | 560 | 20 | 888 | -42 | 40 | 发明例 |
23-2 | W | RCC | 11.9 | 1250 | - | 800 | 90 | - | - | 920 | 30 | 3.7 | 45 | 640 | 20 | 837 | 16 | 40 | 比较例 |
24-1 | X | RCC | 13.6 | 1250 | 6.8 | - | - | - | - | 920 | 20 | 12.9 | 48 | 630 | 30 | 889 | -38 | 40 | 发明例 |
24-2 | X | RCC | 9.5 | 1250 | 5.6 | - | - | - | - | 1100 | 20 | 12.1 | 28 | 610 | 30 | 900 | -19 | 40 | 比较例 |
25 | AA | RCC | 11.8 | 1250 | 8.0 | - | - | - | - | 920 | 15 | 10.6 | 34 | 600 | 30 | 860 | -12 | 40 | 比较例 |
26 | BB | RCC | 11.7 | 1250 | 8.1 | - | - | - | - | 920 | 15 | 10.1 | 31 | 600 | 30 | 840 | -11 | 40 | 比较例 |
27 | CC | RCC | 10.6 | 1250 | 7.6 | - | - | - | - | 920 | 15 | 11.2 | 27 | 600 | 30 | 825 | -12 | 40 | 比较例 |
28 | DD | RCC | 12.3 | 1250 | 7.2 | - | - | - | - | 920 | 15 | 9.8 | 28 | 600 | 30 | 914 | -6 | 45 | 比较例 |
29 | EE | RCC | 11.2 | 1250 | 8.6 | - | - | - | - | 920 | 15 | 10.4 | 30 | 600 | 30 | 870 | -15 | 45 | 比较例 |
30 | FF | RCC | 11.6 | 1250 | 7.5 | - | - | - | 920 | 15 | 10.3 | 31 | 600 | 30 | 886 | -17 | 45 | 比较例 |
编号 | 钢 | 凝固 | 开坯轧制加热条件 | 制管 | 制管后的淬火处理条件 | 回火条件 | 强度 | 韧性 | 钢管壁厚(mm) | 参考 | ||||||||||
工艺 | 冷却速度(℃/分) | 加热温度(℃) | 加热速度(℃/分) | 中间保持条件 | 加热温度(℃) | 直接再加热 | 冷却到室温后再加热 | 冷却速度(℃/秒) | 冷却结束温度(℃) | 温度(℃) | 时间(分) | 屈服应力(MPa) | 破面转移温度(℃) | |||||||
温度(℃) | 时间(分) | 温度(℃) | 时间(分) | 温度(℃) | 时间(分) | |||||||||||||||
1-1 | A | BLCC | 15.0 | 1150 | 8.3 | - | - | 1250 | 950 | 10 | - | - | 17 | 44 | 580 | 20 | 779 | -30 | 35 | 发明例 |
1-2 | A | BLCC | 14.3 | 1200 | 6.1 | - | - | 1310 | 950 | 10 | - | - | 16.9 | 35 | 580 | 20 | 778 | 4 | 35 | 比较例 |
2-1 | B | BLCC | 15.2 | 1250 | 7.8 | - | - | 1200 | 950 | 10 | - | - | 11.3 | 42 | 590 | 10 | 649 | -54 | 45 | 发明例 |
2-2 | B | BLCC | 16.1 | 1100 | 7.8 | - | - | 1250 | 950 | 10 | - | - | 4.9 | 60 | 570 | 20 | 607 | -13 | 45 | 比较例 |
3-1 | C | BLCC | 15.1 | 1150 | 8.0 | - | - | 1150 | 950 | 10 | - | - | 10.1 | 65 | 640 | 30 | 597 | -33 | 30 | 发明例 |
3-2 | C | BLCC | 16.0 | 1200 | 17.1 | 350 | 30 | 1150 | 950 | 10 | - | - | 19.4 | 38 | 580 | 10 | 583 | -21 | 30 | 比较例 |
4-1 | D | BLCC | 13.8 | 1200 | 6.7 | - | - | 1100 | 950 | 10 | - | - | 11 | 48 | 560 | 20 | 580 | -31 | 35 | 发明例 |
4-2 | D | BLCC | 11.7 | 1310 | 6.0 | - | - | 1200 | 950 | 10 | - | - | 17.2 | 38 | 610 | 10 | 614 | -17 | 35 | 比较例 |
5-1 | E | BLCC | 11.7 | 1200 | 4.8 | - | - | 1250 | 950 | 10 | - | - | 17.1 | 27 | 600 | 20 | 606 | -40 | 32 | 发明例 |
5-2 | E | BLCC | 14.4 | 1150 | 7.9 | - | - | 1250 | 950 | 10 | - | - | 4.4 | 26 | 560 | 10 | 555 | -19 | 32 | 比较例 |
6-1 | F | BLCC | 12.0 | 1200 | 5.6 | - | - | 1200 | 950 | 10 | - | - | 11.8 | 41 | 590 | 20 | 662 | -27 | 40 | 发明例 |
6-2 | F | BLCC | 16.3 | 1150 | 7.8 | - | - | 1150 | 760 | 10 | - | - | 11.4 | 36 | 630 | 10 | 631 | -9 | 40 | 比较例 |
7-1 | G | BLCC | 13.1 | 1150 | 5.8 | - | - | 1250 | 950 | 10 | - | - | 15.5 | 42 | 600 | 30 | 714 | -28 | 35 | 发明例 |
7-2 | G | BLCC | 13.6 | 1200 | 7.1 | - | - | 1100 | 950 | 10 | - | - | 11.2 | 179 | 560 | 20 | 712 | -7 | 35 | 比较例 |
8-1 | H | BLCC | 14.7 | 1200 | 6.4 | - | - | 1250 | 950 | 10 | - | - | 17.7 | 69 | 560 | 30 | 771 | -27 | 33 | 发明例 |
8-2 | H | BLCC | 7.1 | 1150 | 5.9 | - | - | 1150 | 950 | 10 | - | - | 13.1 | 45 | 590 | 30 | 780 | -1 | 33 | 比较例 |
9-1 | I | BLCC | 15.5 | 1250 | 6.7 | - | - | 1150 | 950 | 10 | - | - | 16.5 | 33 | 600 | 30 | 616 | -48 | 35 | 发明例 |
9-2 | I | BLCC | 11.3 | 1200 | 5.7 | - | - | 1320 | 950 | 10 | - | - | 12 | 66 | 560 | 10 | 632 | 4 | 35 | 比较例 |
10-1 | J | BLCC | 12.3 | 1250 | 6.3 | - | - | 1250 | 950 | 10 | - | - | 17.4 | 56 | 620 | 30 | 651 | -43 | 30 | 发明例 |
10-2 | J | BLCC | 12.3 | 1200 | 16.8 | - | - | 1150 | 950 | 10 | - | - | 19.9 | 39 | 600 | 30 | 640 | 0 | 30 | 比较例 |
11-1 | K | BLCC | 15.5 | 1250 | 7.7 | - | - | 1200 | 950 | 10 | - | - | 8.8 | 33 | 580 | 20 | 633 | -50 | 50 | 发明例 |
11-2 | K | BLCC | 16.3 | 1250 | 750 | 120 | 1200 | 950 | 10 | - | - | 8.2 | 192 | 550 | 30 | 666 | -3 | 50 | 比较例 | |
12-1 | L | BLCC | 15.8 | 1100 | 8.2 | - | - | 1200 | 950 | 10 | - | - | 15.3 | 26 | 580 | 20 | 612 | -46 | 30 | 发明例 |
12-2 | L | BLCC | 15.1 | 1250 | 6.8 | - | - | 1100 | 1090 | 10 | - | - | 18.5 | 37 | 640 | 20 | 616 | -23 | 30 | 比较例 |
13-1 | M | BLCC | 17.3 | 1250 | 8.1 | - | - | 1150 | 950 | 10 | - | - | 16.2 | 71 | 550 | 30 | 683 | -51 | 35 | 发明例 |
13-2 | M | BLCC | 6.7 | 1200 | 5.2 | - | - | 1250 | 950 | 10 | - | - | 10.1 | 66 | 550 | 10 | 680 | -3 | 35 | 比较例 |
14-1 | N | BLCC | 14.1 | 1100 | 7.3 | - | - | 1200 | - | - | - | - | 19.3 | 55 | 630 | 20 | 607 | -46 | 30 | 发明例 |
14-2 | N | BLCC | 10.0 | 1150 | 5.8 | - | - | 1250 | - | - | - | - | 19 | 41 | 380 | 20 | 625 | -23 | 30 | 比较例 |
编号 | 钢 | 凝固 | 开坯轧制加热条件 | 制管 | 制管后的淬火处理条件 | 回火条件 | 强度 | 韧性 | 钢管壁厚(mm) | 参考 | ||||||||||
工艺 | 冷却速度(℃/分) | 加热温度(℃) | 加热速度(℃/分) | 中间保持条件 | 加热温度(℃) | 直接再加热 | 冷却到室温后再加热 | 冷却速度(℃/秒) | 冷却结束温度(℃) | 温度(℃) | 时间(分) | 屈服应力(MPa) | 破面转移温度(℃) | |||||||
温度(℃) | 时间(分) | 温度(℃) | 时间(分) | 温度(℃) | 时间(分) | |||||||||||||||
15-1 | O | BLCC | 16.9 | 1250 | 7.6 | - | - | 1150 | - | - | - | - | 8.2 | 50 | 590 | 20 | 746 | -32 | 35 | 发明例 |
15-2 | O | BLCC | 15.5 | 1150 | 19.1 | 250 | 30 | 1150 | - | - | - | - | 15.7 | 37 | 590 | 20 | 769 | 4 | 35 | 比较例 |
16-1 | P | BLCC | 14.1 | 1200 | 6.4 | - | - | 1100 | - | - | - | - | 13.6 | 66 | 560 | 20 | 572 | -49 | 33 | 发明例 |
16-2 | P | BLCC | 17.5 | 1100 | 7.7 | - | - | 1200 | - | - | - | - | 17.9 | 166 | 630 | 20 | 596 | 3 | 33 | 比较例 |
17-1 | Q | BLCC | 12.0 | 1200 | 6.2 | - | - | 1250 | - | - | - | - | 9.5 | 39 | 580 | 10 | 585 | -41 | 40 | 发明例 |
17-2 | Q | BLCC | 17.3 | 1100 | - | 800 | 60 | 1150 | - | - | - | - | 14.4 | 54 | 740 | 10 | 460 | -21 | 40 | 比较例 |
18-1 | R | BLCC | 14.8 | 1100 | 7.5 | - | - | 1250 | - | - | - | - | 19.9 | 30 | 630 | 20 | 538 | -31 | 30 | 发明例 |
18-2 | R | BLCC | 6.9 | 1250 | 5.6 | - | - | 1100 | - | - | - | - | 17.5 | 64 | 610 | 20 | 556 | -11 | 30 | 比较例 |
19-1 | S | BLCC | 11.8 | 1200 | 6.8 | - | - | 1200 | - | - | - | - | 16.4 | 68 | 640 | 10 | 739 | -27 | 35 | 发明例 |
19-2 | S | BLCC | 17.9 | 1330 | - | 750 | 120 | 1250 | - | - | - | - | 10.8 | 40 | 620 | 30 | 712 | -4 | 35 | 比较例 |
20-1 | T | BLCC | 14.3 | 1250 | 6.4 | - | - | 1250 | - | - | - | - | 9.1 | 53 | 620 | 20 | 646 | -53 | 50 | 发明例 |
20-2 | T | BLCC | 16.5 | 1250 | 8.5 | - | - | 1200 | - | - | - | - | 3.1 | 30 | 630 | 30 | 597 | -17 | 50 | 比较例 |
21-1 | U | BLCC | 13.5 | 1250 | 7.5 | - | - | 1250 | - | - | - | - | 19.9 | 53 | 640 | 10 | 711 | -41 | 30 | 发明例 |
21-2 | U | BLCC | 10.4 | 1150 | 20.8 | - | - | 1150 | - | - | - | - | 8.2 | 51 | 610 | 10 | 733 | -11 | 30 | 比较例 |
22-1 | V | BLCC | 17.0 | 1200 | - | 600 | 60 | 1200 | - | - | 910 | 30 | 14.3 | 29 | 610 | 30 | 878 | -27 | 32 | 发明例 |
22-2 | V | BLCC | 15.5 | 1150 | - | 700 | 60 | 1250 | - | - | 1090 | 30 | 18.3 | 64 | 570 | 20 | 882 | 5 | 32 | 比较例 |
23-1 | W | BLCC | 15.6 | 1150 | 8.4 | - | - | 1200 | - | - | 920 | 20 | 13 | 58 | 640 | 30 | 876 | -22 | 40 | 发明例 |
23-2 | W | BLCC | 15.3 | 1250 | 7.6 | - | - | 1250 | - | - | 920 | 20 | 8 | 203 | 640 | 30 | 887 | 16 | 40 | 比较例 |
24-1 | X | BLCC | 10.2 | 1150 | 6.0 | - | - | 1250 | - | - | 930 | 15 | 9.3 | 71 | 560 | 20 | 900 | -27 | 45 | 发明例 |
24-2 | X | BLCC | 17.8 | 1100 | - | 800 | 90 | 1100 | - | - | 930 | 15 | 4.8 | 30 | 620 | 20 | 845 | 4 | 45 | 比较例 |
25 | AA | BLCC | 15.9 | 1230 | 8.8 | - | - | 1250 | - | - | 920 | 15 | 14.4 | 40 | 600 | 30 | 848 | -15 | 35 | 比较例 |
26 | BB | BLCC | 14.7 | 1230 | 8.6 | - | - | 1250 | - | - | 920 | 15 | 16 | 38 | 600 | 30 | 846 | -8 | 35 | 比较例 |
27 | CC | BLCC | 13.7 | 1230 | 7.2 | - | - | 1250 | - | - | 920 | 15 | 13.3 | 32 | 600 | 30 | 855 | -16 | 40 | 比较例 |
28 | DD | BLCC | 17.7 | 1230 | 8.5 | - | - | 1250 | - | - | 920 | 15 | 13.3 | 32 | 600 | 30 | 884 | -14 | 40 | 比较例 |
29 | EE | BLCC | 15.3 | 1230 | 7.3 | - | - | 1250 | - | - | 920 | 15 | 14.5 | 36 | 600 | 30 | 901 | -9 | 35 | 比较例 |
30 | FF | BLCC | 14.1 | 1230 | 9.2 | - | - | 1250 | - | - | 920 | 15 | 15.9 | 33 | 600 | 30 | 849 | -6 | 35 | 比较例 |
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JP2005095240A JP4792778B2 (ja) | 2005-03-29 | 2005-03-29 | ラインパイプ用厚肉継目無鋼管の製造方法 |
JP095240/2005 | 2005-03-29 |
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EP (1) | EP1876254B1 (zh) |
JP (1) | JP4792778B2 (zh) |
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AR (1) | AR052706A1 (zh) |
AU (1) | AU2006229079C1 (zh) |
BR (1) | BRPI0608953B8 (zh) |
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- 2006-03-09 WO PCT/JP2006/304613 patent/WO2006103894A1/ja active Application Filing
- 2006-03-09 BR BRPI0608953A patent/BRPI0608953B8/pt not_active IP Right Cessation
- 2006-03-09 EP EP06728830.8A patent/EP1876254B1/en not_active Not-in-force
- 2006-03-09 AU AU2006229079A patent/AU2006229079C1/en not_active Ceased
- 2006-03-09 CN CNB2006800098840A patent/CN100543167C/zh not_active Expired - Fee Related
- 2006-03-17 AR ARP060101061A patent/AR052706A1/es active IP Right Grant
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2007
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EP1876254A1 (en) | 2008-01-09 |
EP1876254B1 (en) | 2014-11-12 |
BRPI0608953B8 (pt) | 2017-03-21 |
CA2602526A1 (en) | 2006-10-05 |
US20080047635A1 (en) | 2008-02-28 |
JP2006274350A (ja) | 2006-10-12 |
NO20074257L (no) | 2007-12-20 |
CA2602526C (en) | 2011-08-16 |
AU2006229079C1 (en) | 2011-03-17 |
WO2006103894A1 (ja) | 2006-10-05 |
AR052706A1 (es) | 2007-03-28 |
BRPI0608953A2 (pt) | 2010-02-17 |
CN100543167C (zh) | 2009-09-23 |
EP1876254A4 (en) | 2012-08-01 |
NO340772B1 (no) | 2017-06-19 |
AU2006229079B2 (en) | 2009-04-09 |
BRPI0608953B1 (pt) | 2016-10-11 |
US20100236670A1 (en) | 2010-09-23 |
AU2006229079A1 (en) | 2006-10-05 |
JP4792778B2 (ja) | 2011-10-12 |
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