CN106868425A - 一种改善690MPa级低C中Mn高强韧中厚板焊接接头低温冲击韧性的焊后热处理方法 - Google Patents
一种改善690MPa级低C中Mn高强韧中厚板焊接接头低温冲击韧性的焊后热处理方法 Download PDFInfo
- Publication number
- CN106868425A CN106868425A CN201710155706.9A CN201710155706A CN106868425A CN 106868425 A CN106868425 A CN 106868425A CN 201710155706 A CN201710155706 A CN 201710155706A CN 106868425 A CN106868425 A CN 106868425A
- Authority
- CN
- China
- Prior art keywords
- welding
- low
- heat treatment
- weld heat
- post weld
- 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
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
- C22C38/18—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
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid
-
- 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
- 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
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- 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
- C22C38/06—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
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710155706.9A CN106868425B (zh) | 2017-03-16 | 2017-03-16 | 一种改善690MPa级低C中Mn高强韧中厚板焊接接头低温冲击韧性的焊后热处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710155706.9A CN106868425B (zh) | 2017-03-16 | 2017-03-16 | 一种改善690MPa级低C中Mn高强韧中厚板焊接接头低温冲击韧性的焊后热处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106868425A true CN106868425A (zh) | 2017-06-20 |
CN106868425B CN106868425B (zh) | 2018-03-27 |
Family
ID=59172355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710155706.9A Active CN106868425B (zh) | 2017-03-16 | 2017-03-16 | 一种改善690MPa级低C中Mn高强韧中厚板焊接接头低温冲击韧性的焊后热处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106868425B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107511566A (zh) * | 2017-10-24 | 2017-12-26 | 徐州市华圆机械厂 | 一种热处理去应力的焊接方法 |
CN108356417A (zh) * | 2018-02-07 | 2018-08-03 | 钢铁研究总院 | 一种提高高强塑积中锰钢激光焊接接头塑性的热处理方法 |
CN109161791A (zh) * | 2018-08-29 | 2019-01-08 | 宝山钢铁股份有限公司 | 具有优良低温韧性的690MPa级别船舶及海洋工程用钢及其制造方法 |
CN110527793A (zh) * | 2019-09-06 | 2019-12-03 | 武汉科技大学 | 一种提高低铬型不锈钢焊接接头低温韧性的热处理方法 |
CN110814568A (zh) * | 2019-10-21 | 2020-02-21 | 东北大学 | 一种高强韧中锰钢气体保护焊焊丝 |
CN111515530A (zh) * | 2020-05-19 | 2020-08-11 | 上海工程技术大学 | 铝硅镀层热成形钢的激光送丝焊接方法 |
US20210054953A1 (en) * | 2019-08-20 | 2021-02-25 | KLINGER Kempchen GmbH | Flange connection having a weld ring gasket |
CN115283787A (zh) * | 2022-09-05 | 2022-11-04 | 中国石油化工股份有限公司 | 一种高压储氢用钢的焊接工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104805378A (zh) * | 2015-05-13 | 2015-07-29 | 东北大学 | 一种高强韧的超低碳中锰钢中厚板及其制备方法 |
WO2016103624A1 (ja) * | 2014-12-25 | 2016-06-30 | Jfeスチール株式会社 | 深井戸向けコンダクターケーシング用高強度厚肉電縫鋼管およびその製造方法並びに深井戸向け高強度厚肉コンダクターケーシング |
CN106498146A (zh) * | 2016-10-13 | 2017-03-15 | 北京科技大学 | 一种改善厚板多道焊焊接接头低温韧性的方法 |
-
2017
- 2017-03-16 CN CN201710155706.9A patent/CN106868425B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016103624A1 (ja) * | 2014-12-25 | 2016-06-30 | Jfeスチール株式会社 | 深井戸向けコンダクターケーシング用高強度厚肉電縫鋼管およびその製造方法並びに深井戸向け高強度厚肉コンダクターケーシング |
CN104805378A (zh) * | 2015-05-13 | 2015-07-29 | 东北大学 | 一种高强韧的超低碳中锰钢中厚板及其制备方法 |
CN106498146A (zh) * | 2016-10-13 | 2017-03-15 | 北京科技大学 | 一种改善厚板多道焊焊接接头低温韧性的方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107511566A (zh) * | 2017-10-24 | 2017-12-26 | 徐州市华圆机械厂 | 一种热处理去应力的焊接方法 |
CN108356417A (zh) * | 2018-02-07 | 2018-08-03 | 钢铁研究总院 | 一种提高高强塑积中锰钢激光焊接接头塑性的热处理方法 |
CN109161791B (zh) * | 2018-08-29 | 2020-08-25 | 宝山钢铁股份有限公司 | 具有优良低温韧性的690MPa级别船舶及海洋工程用钢及其制造方法 |
CN109161791A (zh) * | 2018-08-29 | 2019-01-08 | 宝山钢铁股份有限公司 | 具有优良低温韧性的690MPa级别船舶及海洋工程用钢及其制造方法 |
US11976754B2 (en) * | 2019-08-20 | 2024-05-07 | KLINGER Kempchen GmbH | Flange connection having a weld ring gasket |
US20210054953A1 (en) * | 2019-08-20 | 2021-02-25 | KLINGER Kempchen GmbH | Flange connection having a weld ring gasket |
CN110527793A (zh) * | 2019-09-06 | 2019-12-03 | 武汉科技大学 | 一种提高低铬型不锈钢焊接接头低温韧性的热处理方法 |
CN110527793B (zh) * | 2019-09-06 | 2021-07-20 | 武汉科技大学 | 一种提高低铬型不锈钢焊接接头低温韧性的热处理方法 |
CN110814568B (zh) * | 2019-10-21 | 2021-05-18 | 东北大学 | 一种高强韧中锰钢气体保护焊焊丝 |
CN110814568A (zh) * | 2019-10-21 | 2020-02-21 | 东北大学 | 一种高强韧中锰钢气体保护焊焊丝 |
CN111515530A (zh) * | 2020-05-19 | 2020-08-11 | 上海工程技术大学 | 铝硅镀层热成形钢的激光送丝焊接方法 |
CN111515530B (zh) * | 2020-05-19 | 2022-05-10 | 上海工程技术大学 | 铝硅镀层热成形钢的激光送丝焊接方法 |
CN115283787A (zh) * | 2022-09-05 | 2022-11-04 | 中国石油化工股份有限公司 | 一种高压储氢用钢的焊接工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN106868425B (zh) | 2018-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106868425B (zh) | 一种改善690MPa级低C中Mn高强韧中厚板焊接接头低温冲击韧性的焊后热处理方法 | |
Pandey et al. | Role of evolving microstructure on the mechanical behaviour of P92 steel welded joint in as-welded and post weld heat treated state | |
Pandey et al. | Characterization of microstructure of HAZs in as-welded and service condition of P91 pipe weldments | |
JP5817832B2 (ja) | 溶接熱影響部の低温靭性に優れた高張力鋼板およびその製造方法 | |
US10358688B2 (en) | Steel plate and method of producing same | |
CN104789866B (zh) | 630MPa级调质型低温球罐用高强高韧性钢板及其制造方法 | |
JP5439973B2 (ja) | 優れた生産性と溶接性を兼ね備えた、pwht後の落重特性に優れた高強度厚鋼板およびその製造方法 | |
KR20130045900A (ko) | 용접부의 인성과 내지연 파괴 특성이 우수한 내마모 강판 | |
CN108368594A (zh) | 具有优异的低温应变时效冲击特性和焊接热影响区冲击特性的高强度钢材及其制造方法 | |
EP2385149B1 (en) | Steel material for welding and method for producing same | |
CN101722382A (zh) | 焊后需调质处理的高强度气体保护焊焊丝 | |
JP2012122111A (ja) | 優れた生産性と溶接性を兼ね備えた、PWHT後の落重特性に優れたTMCP−Temper型高強度厚鋼板の製造方法 | |
CN104923967A (zh) | 可免除预热的高强高韧气保焊丝及焊缝金属 | |
CN101683701A (zh) | 机械控制轧制与控制冷却结构钢埋弧焊焊接工艺 | |
Kalyankar et al. | Effect of post weld heat treatment on mechanical properties of pressure vessel steels | |
Cai et al. | Cold metal transfer plus pulse (CMT+ P) welding of G115 steel: Mechanisms, microstructure, and mechanical properties | |
CN109722510B (zh) | 优化高强韧特厚板粗晶热影响区组织与性能的方法 | |
Bhanu et al. | Dissimilar weldments of P91 and Incoloy 800HT: Microstructure, mechanical properties, and residual stresses | |
CN110527793B (zh) | 一种提高低铬型不锈钢焊接接头低温韧性的热处理方法 | |
JP3487262B2 (ja) | Ctod特性に優れた高強度厚鋼板及びその製造方法 | |
Lin et al. | Study on the microstructure and toughness of dissimilarly welded joints of advanced 9Cr/CrMoV | |
JP6051735B2 (ja) | 溶接性および耐遅れ破壊特性に優れた高張力鋼板の製造方法 | |
JP6536459B2 (ja) | 厚鋼板およびその製造方法 | |
Yang et al. | Microstructure and mechanical properties of ultralow carbon high-strength steel weld metals with or without Cu-Nb addition | |
JP2002224835A (ja) | 溶接熱影響部靭性に優れた高靱性高張力鋼の溶接方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Qi Xiangyu Inventor after: Du Linxiu Inventor after: Hu Jun Inventor after: Zhang Bin Inventor after: Weng Lei Inventor after: Wu Hongyan Inventor before: Qi Xiangyu Inventor before: Du Linxiu Inventor before: Hu Jun Inventor before: Zhang Bin Inventor before: Weng Lei Inventor before: Wu Hongyan |
|
CB03 | Change of inventor or designer information |