CN108098180A - 一种焊接返修评定方法 - Google Patents
一种焊接返修评定方法 Download PDFInfo
- Publication number
- CN108098180A CN108098180A CN201711488830.3A CN201711488830A CN108098180A CN 108098180 A CN108098180 A CN 108098180A CN 201711488830 A CN201711488830 A CN 201711488830A CN 108098180 A CN108098180 A CN 108098180A
- Authority
- CN
- China
- Prior art keywords
- weld seam
- welding
- assessment method
- reprocessed
- regions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000012958 reprocessing Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000011156 evaluation Methods 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 229910000859 α-Fe Inorganic materials 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000007778 shielded metal arc welding Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005482 strain hardening Methods 0.000 claims description 4
- 238000012372 quality testing Methods 0.000 abstract description 4
- 239000006227 byproduct Substances 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 238000004080 punching Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711488830.3A CN108098180B (zh) | 2017-12-30 | 2017-12-30 | 一种焊接返修评定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711488830.3A CN108098180B (zh) | 2017-12-30 | 2017-12-30 | 一种焊接返修评定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108098180A true CN108098180A (zh) | 2018-06-01 |
CN108098180B CN108098180B (zh) | 2020-06-05 |
Family
ID=62215235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711488830.3A Active CN108098180B (zh) | 2017-12-30 | 2017-12-30 | 一种焊接返修评定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108098180B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112440020A (zh) * | 2020-11-16 | 2021-03-05 | 四川石油天然气建设工程有限责任公司 | 一种耐蚀合金复合管焊缝缺陷的返修焊接工艺及评定方法 |
US20210268612A1 (en) * | 2018-07-20 | 2021-09-02 | Mitsubishi Power, Ltd. | Repair welding method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136565A (en) * | 1979-04-09 | 1980-10-24 | Fuji Kogyosho:Kk | Automatic welding method |
GB2286142A (en) * | 1994-01-27 | 1995-08-09 | Pwa International Ltd | Energy beam butt welding of forged and cast metal |
CN105115802A (zh) * | 2015-09-21 | 2015-12-02 | 蓬莱巨涛海洋工程重工有限公司 | 一种新的焊接返修ctod实验方法 |
CN107009003A (zh) * | 2017-05-15 | 2017-08-04 | 山东电力基本建设总公司 | 凝汽器钛管的返修工艺 |
-
2017
- 2017-12-30 CN CN201711488830.3A patent/CN108098180B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136565A (en) * | 1979-04-09 | 1980-10-24 | Fuji Kogyosho:Kk | Automatic welding method |
GB2286142A (en) * | 1994-01-27 | 1995-08-09 | Pwa International Ltd | Energy beam butt welding of forged and cast metal |
CN105115802A (zh) * | 2015-09-21 | 2015-12-02 | 蓬莱巨涛海洋工程重工有限公司 | 一种新的焊接返修ctod实验方法 |
CN107009003A (zh) * | 2017-05-15 | 2017-08-04 | 山东电力基本建设总公司 | 凝汽器钛管的返修工艺 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210268612A1 (en) * | 2018-07-20 | 2021-09-02 | Mitsubishi Power, Ltd. | Repair welding method |
US11872663B2 (en) * | 2018-07-20 | 2024-01-16 | Mitsubishi Heavy Industries, Ltd. | Repair welding method |
CN112440020A (zh) * | 2020-11-16 | 2021-03-05 | 四川石油天然气建设工程有限责任公司 | 一种耐蚀合金复合管焊缝缺陷的返修焊接工艺及评定方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108098180B (zh) | 2020-06-05 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A welding repair evaluation method Effective date of registration: 20211213 Granted publication date: 20200605 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2021980014729 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230406 Granted publication date: 20200605 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2021980014729 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A welding repair evaluation method Effective date of registration: 20230427 Granted publication date: 20200605 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2023980039429 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200605 Pledgee: China Construction Bank Corporation Gaomi sub branch Pledgor: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Registration number: Y2023980039429 |