CN103639574B - T2与16MnR复合板的焊接工艺方法 - Google Patents

T2与16MnR复合板的焊接工艺方法 Download PDF

Info

Publication number
CN103639574B
CN103639574B CN201310603588.5A CN201310603588A CN103639574B CN 103639574 B CN103639574 B CN 103639574B CN 201310603588 A CN201310603588 A CN 201310603588A CN 103639574 B CN103639574 B CN 103639574B
Authority
CN
China
Prior art keywords
welding
adopted
ernicu
16mnr
wire
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.)
Active
Application number
CN201310603588.5A
Other languages
English (en)
Other versions
CN103639574A (zh
Inventor
王茂威
王宝龙
郭立新
冯亦浓
张忠雷
常大海
荆艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Petroleum Jilin Chemical Engineering and Construction Co Ltd
Original Assignee
China Petroleum Jilin Chemical Engineering and Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Petroleum Jilin Chemical Engineering and Construction Co Ltd filed Critical China Petroleum Jilin Chemical Engineering and Construction Co Ltd
Priority to CN201310603588.5A priority Critical patent/CN103639574B/zh
Publication of CN103639574A publication Critical patent/CN103639574A/zh
Application granted granted Critical
Publication of CN103639574B publication Critical patent/CN103639574B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/16Arc welding or cutting making use of shielding gas
    • B23K9/167Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/23Arc welding or cutting taking account of the properties of the materials to be welded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/16Composite materials, e.g. fibre reinforced

Abstract

一种T2与16MnR复合板的焊接工艺方法,其特征在于:焊接顺序为复层—过渡层—基层,焊接方法为手工钨极氩弧焊,采用的焊接材料为镍基焊丝ERNiCu—7,开55o-65o坡口,组对间隙0mm—0.5mm,钝边尺寸0.5mm—1.5mm。通过本发明的焊接方法,解决了复层金属T2流动性好造成的可焊性差的缺点,解决了小圆筒无法在里侧焊的问题,而且焊接过程中由于采用相同的焊接材料-镍基焊丝ERNiCu—7,不用控制复层和过渡层厚度,用此方法焊接的试件完全符合国家的评定标准《钢制压力容器焊接工艺评定》JB4708—2000的要求及其换版后的标准《承压设备焊接工艺评定》NB/T47014-2011)。

Description

T2与16MnR复合板的焊接工艺方法
技术领域
本发明涉及焊接工艺,尤其是涉及一种适用于材质为T2与16MnR复合板的焊接工艺方法。
背景技术
目前,考虑T2流动性好的特点,焊接时需利用过渡层为垫板焊接复层T2,其焊接顺序为基层→过渡层→复层,而且已有技术焊接采用的焊接材料为:复层采用与母材成份相近的铜焊丝或铜焊条,过渡层采用镍基焊丝或铜焊丝,由于各层采用不同的焊接材料,因此,必须严格控制各层的焊接厚度才能保证焊接质量。
在吉恩镍业中试装置设备制造工程中,有2台圆筒形设备—羰基铁蒸发器,其板材材质为T2与16MnR复合板,厚度为2+6mm。其外形尺寸为500×1200mm。
由于本设备自身尺寸的限制,无法在筒内焊接,必须在外侧进行,然而其焊接顺序却只能为复层→过渡层→基层,这样就无法利用过渡层做垫板,造成复层金属T2可焊性差。
发明内容
本发明的目的是提供一种在外侧使复层金属T2易焊接的工艺方法,以解决复层金属T2流动性好造成的可焊性差的缺点。
为实现上述目的,本发明提供一种T2与16MnR复合板的焊接工艺方法,其特征在于:焊接顺序为复层—过渡层—基层,焊接方法为手工钨极氩弧焊,采用的焊接材料为镍基焊丝ERNiCu—7,开55o-65o坡口,组对间隙0 mm—0.5mm, 钝边尺寸0.5 mm—1.5 mm。
通过本发明的焊接方法,解决了复层金属T2流动性好造成的可焊性差的缺点,解决了小圆筒无法在里侧焊的问题,而且焊接过程中由于采用相同的焊接材料-镍基焊丝ERNiCu—7,不用控制复层和过渡层厚度,用此方法焊接的试件完全符合国家的评定标准《钢制压力容器焊接工艺评定》JB4708—2000的要求及其换版后的标准《承压设备焊接工艺评定》NB/T47014-2011)。
 附图说明
附图1是本发明的坡口形状示意图。
 具体实施方式
实施例1
参照附图1,本发明焊接顺序为复层1—过渡层2—基层3,焊接方法为手工钨极氩弧焊,采用的焊接材料为镍基焊丝ERNiCu—7,∮2.5,开60o坡口,组对间隙0.2mm, 钝边尺寸1mm。
实施例2
参照附图1,本发明焊接顺序为复层1—过渡层2—基层3,焊接方法为手工钨极氩弧焊,采用的焊接材料为镍基焊丝ERNiCu—7,∮2.5,开55o坡口,组对间隙0mm, 钝边尺寸0.5mm。
实施例3
参照附图1,本发明焊接顺序为复层1—过渡层2—基层3,焊接方法为手工钨极氩弧焊,采用的焊接材料为镍基焊丝ERNiCu—7,∮2.5,开65o坡口,组对间隙0.5mm, 钝边尺寸1.5mm。
焊接工艺规范
焊接过程中应注意:①焊把不要摆动,使焊丝始终处于保护氛围中;②施焊前将硼砂用无水酒精调成糊状,涂敷在焊道或焊丝表面,并及时焊接。具体焊接参数见表7.1。
表7.1  焊接参数
                                                
试验例
用此方法焊接的试件完全符合评定标准《钢制压力容器焊接工艺评定》JB4708—2000的要求及其换版后的标准《承压设备焊接工艺评定》NB/T47014-2011),具体机械性能检验结果见表5.1
表5.1  机械性能检验结果
由于所采用的焊丝中含元素钛1.5~3.0%,焊接时能够有效地控制焊缝的气孔,保证焊缝质量。

Claims (1)

1.一种T2与16MnR复合板的焊接工艺方法,其特征在于:包括以下步骤:
1)焊接顺序为复层—过渡层—基层,焊接方法为手工钨极氩弧焊;
2)采用的焊接材料为镍基焊丝ERNiCu—7,∮2.5;
3)开55o-65o坡口,组对间隙0 mm—0.5mm, 钝边尺寸0.5 mm—1.5 mm;
4)采用机械方法进行坡口加工;
5)焊接参数:电流为245~260A,电压为12~14V,焊接速度为10cm/min;
6)氩弧焊喷嘴保护气体为氩气,气体流量为16L/min;
7)焊接要领:①焊把不要摆动,使焊丝始终处于保护氛围中;②施焊前将硼砂用无水酒精调成糊状,涂敷在焊道或焊丝表面,并及时焊接;
8)按照《承压设备焊接工艺评定》NB/T47014-2011进行机械性能检验。
CN201310603588.5A 2013-11-26 2013-11-26 T2与16MnR复合板的焊接工艺方法 Active CN103639574B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310603588.5A CN103639574B (zh) 2013-11-26 2013-11-26 T2与16MnR复合板的焊接工艺方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310603588.5A CN103639574B (zh) 2013-11-26 2013-11-26 T2与16MnR复合板的焊接工艺方法

Publications (2)

Publication Number Publication Date
CN103639574A CN103639574A (zh) 2014-03-19
CN103639574B true CN103639574B (zh) 2015-01-14

Family

ID=50244931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310603588.5A Active CN103639574B (zh) 2013-11-26 2013-11-26 T2与16MnR复合板的焊接工艺方法

Country Status (1)

Country Link
CN (1) CN103639574B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439640A (zh) * 2014-11-19 2015-03-25 柳州凯通机械有限公司 不锈钢管板与铜管的焊接方法
CN106975819B (zh) * 2016-01-15 2019-02-01 宝鸡石油钢管有限责任公司 一种镍基双金属复合管全位置自动焊接方法
CN114247965B (zh) * 2020-09-21 2023-06-13 江苏利柏特股份有限公司 模块化生产中哈氏合金复合材料焊接及热处理工艺方法
CN113510405B (zh) * 2021-07-22 2023-03-17 内蒙古第一机械集团股份有限公司 一种用于焊接钛/钢异种材料的焊丝及其制作工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794550A (zh) * 2012-07-26 2012-11-28 江苏民生特种设备集团有限公司 复合钢板终端环缝的焊接方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181774A (en) * 1981-04-28 1982-11-09 Mitsubishi Heavy Ind Ltd Welding method for copper or copper alloy clad steel plate
JPS58112688A (ja) * 1981-12-25 1983-07-05 Japan Steel Works Ltd:The 銅合金クラツド鋼板の突合せ溶接方法
JPH08141740A (ja) * 1994-11-18 1996-06-04 Nippon Steel Corp 高強度クラッド鋼管のシーム溶接方法
JP3607808B2 (ja) * 1997-01-22 2005-01-05 新日本製鐵株式会社 チタンクラッド鋼板の溶接方法及び防食構造体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794550A (zh) * 2012-07-26 2012-11-28 江苏民生特种设备集团有限公司 复合钢板终端环缝的焊接方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
铜/钢复合板焊接工艺;杜永勤等;《焊接》;20131230(第12期);20-22 *
铜-钢复合板的焊接工艺;谭高峰;《工业加热》;20090131;第38卷(第1期);66-68 *

Also Published As

Publication number Publication date
CN103639574A (zh) 2014-03-19

Similar Documents

Publication Publication Date Title
CN103639574B (zh) T2与16MnR复合板的焊接工艺方法
CN104493342B (zh) 一种中厚板x型坡口不清根焊接工艺
CN103264209A (zh) 不锈钢焊件的组合焊接方法
CN106141372B (zh) 坡口焊缝机器人横焊的多层多道焊接方法
CN104874929B (zh) 厚度为11~30mm工业纯钛板的焊接工艺方法
CN101590572A (zh) 立式双面双弧等离子对称焊接方法
CN103785932A (zh) 中厚板i型坡口大间隙不清根焊接工艺
CN104874919A (zh) 一种厚板窄间隙激光焊接方法
CN104722896A (zh) 一种镍基合金的埋弧自动焊焊接方法
CN104588844B (zh) 一种钢板的焊接工艺
JP6091974B2 (ja) 溶接物の製造方法、溶接方法、溶接装置
CN103978288B (zh) 一种串联tig-mig焊接的方法
CN108890092A (zh) 熔化极mag焊焊接管板单面焊双面成型的方法
CN104439648A (zh) 一种3-5mm板厚的铝及其合金TIG焊焊接工艺
CN106001867A (zh) 多电极单面单层埋弧焊方法
CN103286480A (zh) 一种用于大功率tig焊接的保护气
KR101931140B1 (ko) 55중량% 초과의 caf2를 갖는 플럭스에 의해 일렉트로슬래그 스트립 클래딩에 의해 금속 표면 상으로 오버레이 재료를 용착하기 위한 방법; 대응하는 플럭스 및 이러한 오버레이에 의한 물품
CN106583887B (zh) 一种电力变压器油箱上磁屏蔽焊接防开裂方法
CN109262120B (zh) 一种不预热焊接薄板锡青铜的等离子弧焊方法及装置
CN102029464A (zh) 一种热镀锌薄板对接焊接方法
CN110732762A (zh) 一种金属粉末再压缩等离子弧焊接工艺
US20160288234A1 (en) Ceramic backing tile with consumable insert
CN104493338A (zh) 一种3mm以下板厚的铝及其合金TIG焊焊接工艺
KR102529300B1 (ko) 파이프 용접 방법
CN103170711A (zh) Tig焊手工“摇把焊”方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant