CN1816417A - 奥氏体系钢焊接接头 - Google Patents
奥氏体系钢焊接接头 Download PDFInfo
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- CN1816417A CN1816417A CNA2004800159794A CN200480015979A CN1816417A CN 1816417 A CN1816417 A CN 1816417A CN A2004800159794 A CNA2004800159794 A CN A2004800159794A CN 200480015979 A CN200480015979 A CN 200480015979A CN 1816417 A CN1816417 A CN 1816417A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 claims abstract description 64
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 62
- 239000001257 hydrogen Substances 0.000 claims abstract description 62
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 63
- 229910001566 austenite Inorganic materials 0.000 claims description 15
- 239000010953 base metal Substances 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 24
- 229910052719 titanium Inorganic materials 0.000 abstract description 24
- 239000000203 mixture Substances 0.000 abstract description 11
- 229910052748 manganese Inorganic materials 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 abstract description 3
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 229910000765 intermetallic Inorganic materials 0.000 description 15
- 230000000694 effects Effects 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 11
- 238000005204 segregation Methods 0.000 description 11
- 239000012071 phase Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 7
- 238000009864 tensile test Methods 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 6
- 150000004767 nitrides Chemical class 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000007790 solid phase Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004021 metal welding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- -1 Hf or the like Substances 0.000 description 1
- 206010058490 Hyperoxia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000000222 hyperoxic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/3066—Fe as the principal constituent with Ni as next major constituent
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
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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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- C—CHEMISTRY; METALLURGY
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- 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
- C22C38/18—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
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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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/10—Pipe-lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
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- Y10T428/12958—Next to Fe-base component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
- Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
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Abstract
Description
C | Si | Mn | P | S | Ni | Cr | Mo | W | Ti | Al | Nb | V | N | ||
母材 | M1 | 0.024 | 0.32 | 10.2 | 0.017 | 0.001 | 8.75 | 18.3 | 2.32 | 0.12 | 0.01 | 0.01 | - | 0.08 | 0.27 |
M2 | 0.018 | 0.25 | 5.25 | 0.009 | 0.001 | 20.3 | 24.8 | - | 0.23 | 0.01 | 3.2 | - | 0.45 | - | |
M3 | 0.022 | 0.32 | 0.88 | 0.017 | 0.001 | 10.4 | 17.5 | 2.21 | - | 0.01 | 0.01 | - | - | 0.02 | |
M4 | 0.026 | 0.38 | 6.25 | 0.015 | 0.001 | 9.25 | 19.3 | 2.45 | - | 0.03 | - | - | 0.06 | 0.26 | |
焊接材料 | W1 | 0.018 | 0.18 | 0.97 | 0.016 | 0.003 | 37.7 | 22.3 | 7.52 | - | 0.23 | 0.93 | 3.87 | - | 0.02 |
W2 | 0.035 | 0.24 | 1.23 | 0.018 | 0.001 | 50.3 | 25.4 | 6.25 | - | - | 1.28 | 4.35 | - | 0.02 | |
W3 | 0.025 | 0.19 | 0.57 | 0.011 | 0.002 | 71.2 | 21.7 | - | - | - | 2.55 | 4.85 | - | 0.03 | |
Y1 | 0.026 | 0.35 | 1.07 | 0.018 | 0.003 | 42.3 | 19.7 | 5.36 | - | 0.12 | 0.11 | 4.38 | - | 0.02 | |
Y2 | 0.022 | 0.28 | 0.98 | 0.019 | 0.003 | 51.2 | 26.5 | - | - | - | 1.71 | 6.25 | - | 0.02 | |
Y3 | 0.019 | 0.43 | 1.25 | 0.018 | 0.002 | 48.8 | 22.7 | - | - | 0.41 | 3.87 | 3.57 | - | 0.03 | |
W4 | 0.018 | 0.21 | 1.05 | 0.017 | 0.003 | 38.9 | 22.8 | 7.71 | - | 0.12 | 0.61 | 4.92 | - | 0.02 | |
W5 | 0.026 | 0.45 | 0.96 | 0.015 | 0.001 | 40.2 | 21.5 | 7.71 | - | 0.45 | - | 3.51 | - | 0.26 | |
Y4 | 0.021 | 0.18 | 0.97 | 0.016 | 0.003 | 37.7 | 22.3 | 7.52 | - | - | - | 3.87 | - | 0.02 | |
Y5 | 0.019 | 0.24 | 0.94 | 0.016 | 0.002 | 34.8 | 21.9 | 6.98 | - | 0.25 | 0.68 | - | - | 0.02 |
母材 | 焊接材料 | 焊接金属 | ||||||||||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | W | Ti | Al | Nb | N | Al+Ti | Al+Ti-Nb/8 | ||||
本发明例 | A1 | M1 | W1 | 0.019 | 0.20 | 2.36 | 0.016 | 0.003 | 33.3 | 21.7 | 6.73 | 0.02 | 0.20 | 0.79 | 3.29 | 0.058 | 0.99 | 0.58 |
A2 | M1 | W2 | 0.033 | 0.25 | 2.59 | 0.018 | 0.001 | 44.0 | 24.3 | 5.66 | 0.02 | - | 1.09 | 3.69 | 0.058 | 1.09 | 0.62 | |
A3 | M1 | W3 | 0.025 | 0.21 | 2.03 | 0.012 | 0.002 | 61.8 | 21.2 | 0.35 | 0.02 | - | 2.17 | 4.12 | 0.066 | 2.17 | 1.65 | |
A4 | M2 | W1 | 0.018 | 0.19 | 1.62 | 0.015 | 0.003 | 35.1 | 22.7 | 6.38 | 0.03 | 0.20 | 1.27 | 3.29 | 0.017 | 1.47 | 1.06 | |
A5 | M3 | W1 | 0.019 | 0.21 | 1.04 | 0.015 | 0.003 | 30.4 | 21.7 | 6.43 | - | 0.19 | 0.81 | 3.39 | 0.058 | 1.00 | 0.58 | |
A6 | M1 | W4 | 0.019 | 0.23 | 2.36 | 0.017 | 0.003 | 34.6 | 22.2 | 6.94 | 0.02 | 0.10 | 0.52 | 4.22 | 0.056 | 0.63 | 0.10 | |
A7 | M4 | W5 | 0.026 | 0.44 | 1.75 | 0.015 | 0.001 | 35.6 | 21.2 | 6.93 | - | 0.39 | - | 2.98 | 0.260 | 0.39 | 0.01 | |
比较例 | B1 | M1 | Y1 | 0.026 | 0.35 | 2.45 | 0.018 | 0.003 | 37.2 | 19.5 | 4.90 | 0.02 | 0.10 | 0.09 | 3.72 | 0.058 | 0.20 | -0.27 |
B2 | M1 | Y2 | 0.022 | 0.29 | 2.37 | 0.019 | 0.003 | 44.8 | 25.3 | 0.35 | 0.02 | - | 1.45 | 5.31 | 0.058 | 1.45 | 0.79 | |
B3 | M1 | Y3 | 0.020 | 0.41 | 2.60 | 0.018 | 0.002 | 42.7 | 22.0 | 0.35 | 0.02 | 0.35 | 3.29 | 3.03 | 0.066 | 3.64 | 3.26 | |
B4 | M1 | Y4 | 0.021 | 0.20 | 2.35 | 0.016 | 0.003 | 33.4 | 21.7 | 6.74 | 0.02 | - | - | 3.29 | 0.057 | - | -0.40 | |
B5 | M1 | Y5 | 0.020 | 0.25 | 2.33 | 0.016 | 0.002 | 30.9 | 21.4 | 6.28 | 0.02 | 0.21 | 0.58 | - | 0.057 | 0.79 | - |
母材 | 焊接材料 | 接头抗拉强度 | 韧性 | 耐氢脆化特性 | ||
本发明例 | A1 | M1 | W1 | ○ | ○ | ○ |
A2 | M1 | W2 | ○ | ○ | ○ | |
A3 | M1 | W3 | ○ | ○ | ○ | |
A4 | M2 | W1 | ○ | ○ | ○ | |
A5 | M3 | W1 | ○ | ○ | ○ | |
A6 | M1 | W4 | ○ | ○ | ○ | |
A7 | M4 | W5 | ○ | ○ | ○ | |
比较例 | B1 | M1 | Y1 | ○ | × | × |
B2 | M1 | Y2 | ○ | × | × | |
B3 | M1 | Y3 | ○ | × | × | |
B4 | M1 | Y4 | ○ | × | × | |
B5 | M1 | Y5 | × | × | × |
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP165669/2003 | 2003-06-10 | ||
JP2003165669 | 2003-06-10 |
Publications (2)
Publication Number | Publication Date |
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CN1816417A true CN1816417A (zh) | 2006-08-09 |
CN100445020C CN100445020C (zh) | 2008-12-24 |
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CNB2004800159794A Expired - Fee Related CN100445020C (zh) | 2003-06-10 | 2004-06-08 | 奥氏体系钢焊接接头 |
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US (1) | US7393597B2 (zh) |
EP (1) | EP1645355B1 (zh) |
JP (1) | JP4265604B2 (zh) |
KR (1) | KR100663720B1 (zh) |
CN (1) | CN100445020C (zh) |
CA (1) | CA2528406C (zh) |
DE (1) | DE602004019089D1 (zh) |
WO (1) | WO2004110695A1 (zh) |
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-
2004
- 2004-06-08 CA CA2528406A patent/CA2528406C/en not_active Expired - Fee Related
- 2004-06-08 EP EP04745841A patent/EP1645355B1/en not_active Expired - Fee Related
- 2004-06-08 JP JP2005506951A patent/JP4265604B2/ja not_active Expired - Fee Related
- 2004-06-08 DE DE602004019089T patent/DE602004019089D1/de not_active Expired - Lifetime
- 2004-06-08 KR KR1020057023576A patent/KR100663720B1/ko active IP Right Grant
- 2004-06-08 CN CNB2004800159794A patent/CN100445020C/zh not_active Expired - Fee Related
- 2004-06-08 WO PCT/JP2004/008279 patent/WO2004110695A1/ja active Search and Examination
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CN101945724A (zh) * | 2007-12-17 | 2011-01-12 | 埃克森美孚研究工程公司 | 通过应变硬化的高强度镍合金焊接 |
CN101906557A (zh) * | 2010-09-15 | 2010-12-08 | 江苏天业合金材料有限公司 | 一种超低温焊接合金钢及其生产方法 |
CN102615406A (zh) * | 2011-01-31 | 2012-08-01 | 林德股份公司 | 焊接方法 |
CN102615406B (zh) * | 2011-01-31 | 2019-02-05 | 林德股份公司 | 焊接方法 |
CN103945976A (zh) * | 2011-11-21 | 2014-07-23 | 株式会社神户制钢所 | 耐回火脆化特性优异的焊接金属 |
CN103945976B (zh) * | 2011-11-21 | 2016-06-01 | 株式会社神户制钢所 | 耐回火脆化特性优异的焊接金属 |
CN106061670A (zh) * | 2014-02-26 | 2016-10-26 | 新日铁住金株式会社 | 焊接接头以及焊接接头的制造方法 |
CN106061670B (zh) * | 2014-02-26 | 2018-09-07 | 新日铁住金株式会社 | 焊接接头以及焊接接头的制造方法 |
CN104073738A (zh) * | 2014-07-16 | 2014-10-01 | 苏州大学 | 奥氏体耐热钢及其制备方法 |
CN104073738B (zh) * | 2014-07-16 | 2016-09-28 | 苏州大学 | 奥氏体耐热钢及其制备方法 |
CN109070281A (zh) * | 2016-03-31 | 2018-12-21 | 新日铁住金株式会社 | 焊接结构构件 |
Also Published As
Publication number | Publication date |
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US7393597B2 (en) | 2008-07-01 |
JPWO2004110695A1 (ja) | 2006-07-20 |
KR20060025550A (ko) | 2006-03-21 |
EP1645355B1 (en) | 2009-01-14 |
CN100445020C (zh) | 2008-12-24 |
EP1645355A4 (en) | 2006-12-06 |
CA2528406C (en) | 2010-09-21 |
DE602004019089D1 (de) | 2009-03-05 |
EP1645355A1 (en) | 2006-04-12 |
US20060191606A1 (en) | 2006-08-31 |
JP4265604B2 (ja) | 2009-05-20 |
KR100663720B1 (ko) | 2007-01-02 |
CA2528406A1 (en) | 2004-12-23 |
WO2004110695A1 (ja) | 2004-12-23 |
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