PL403107A1 - Sposób testowania podatnosci róznych rodzajów stali na pekniecia na zimno - Google Patents

Sposób testowania podatnosci róznych rodzajów stali na pekniecia na zimno

Info

Publication number
PL403107A1
PL403107A1 PL403107A PL40310712A PL403107A1 PL 403107 A1 PL403107 A1 PL 403107A1 PL 403107 A PL403107 A PL 403107A PL 40310712 A PL40310712 A PL 40310712A PL 403107 A1 PL403107 A1 PL 403107A1
Authority
PL
Poland
Prior art keywords
testing
steel
various types
vulnerability
cold cracks
Prior art date
Application number
PL403107A
Other languages
English (en)
Other versions
PL227292B1 (pl
Inventor
Zhengran Lu
Original Assignee
Shanghai Boiler Works 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 Shanghai Boiler Works Co. Ltd. filed Critical Shanghai Boiler Works Co. Ltd.
Publication of PL403107A1 publication Critical patent/PL403107A1/pl
Publication of PL227292B1 publication Critical patent/PL227292B1/pl

Links

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 any single one of main groups B23K1/00 - B23K28/00
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to investigating the properties, e.g. the weldability, of materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Arc Welding In General (AREA)

Abstract

W wynalazku ujawniono sposób testowania podatnosci róznych rodzajów stali na pekniecia na zimno powiazany z GB 4675.1-84 Weldability Testing - Method of Y-groove Cracking Test i obejmujacy przygotowanie elementów testowych, proces testowania oraz ocene. W porównaniu do obecnego stanu techniki wynalazek wykazuje zalete polegajaca na tym, ze umozliwia przeprowadzenie wygodnej i wiarygodnej próby oraz oceny podatnosci róznych rodzajów stali na pekniecia na zimno. Dzieki temu sposobowi testowania mozliwe jest zapewnienie wiarygodnej podstawy wyboru optymalnej temperatury podgrzania wstepnego oraz materialu do spawania ze soba róznych rodzajów stali.
PL403107(22)20120216A 2011-08-31 2012-02-16 Sposób testowania podatnosci róznych rodzajów stali na pekniecia na zimno PL227292B1 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110253867A CN102310291A (zh) 2011-08-31 2011-08-31 一种异种钢冷裂纹敏感性试验方法
CN201110253867.4 2011-08-31
PCT/CN2012/071229 WO2013029350A1 (zh) 2011-08-31 2012-02-16 一种异种钢冷裂纹敏感性试验方法

Publications (2)

Publication Number Publication Date
PL403107A1 true PL403107A1 (pl) 2014-01-20
PL227292B1 PL227292B1 (pl) 2017-11-30

Family

ID=45424068

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403107(22)20120216A PL227292B1 (pl) 2011-08-31 2012-02-16 Sposób testowania podatnosci róznych rodzajów stali na pekniecia na zimno

Country Status (4)

Country Link
CN (1) CN102310291A (pl)
PL (1) PL227292B1 (pl)
WO (1) WO2013029350A1 (pl)
ZA (1) ZA201301306B (pl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102310291A (zh) * 2011-08-31 2012-01-11 上海锅炉厂有限公司 一种异种钢冷裂纹敏感性试验方法
CN103286470A (zh) * 2012-03-08 2013-09-11 上海振华重工(集团)股份有限公司 高强钢对接焊接横向裂纹预制方法
CN103586593B (zh) * 2013-10-30 2015-10-07 河海大学常州校区 一种异种钢焊接冷裂敏感性预测方法
CN104227259B (zh) * 2014-09-09 2016-01-27 长春轨道客车股份有限公司 不锈钢车体缝焊焊接设备焊接工艺性能验证工艺方法
CN104625456B (zh) * 2015-01-09 2017-11-28 江苏省沙钢钢铁研究院有限公司 一种斜y型坡口焊接裂纹试验拘束焊缝制造方法
CN104713760B (zh) * 2015-02-16 2018-01-19 天津大学 焊接横向裂纹敏感性评价用带横向通槽试件及评价方法
CN104880364B (zh) * 2015-06-20 2017-05-31 湖南科技大学 一种焊接拘束应力可调试验装置
CN105269170A (zh) * 2015-07-23 2016-01-27 东方电气集团东方锅炉股份有限公司 小口径管热裂纹敏感性的评定方法
CN107877026B (zh) * 2017-11-30 2020-10-30 马鞍山钢铁股份有限公司 一种评价700MPa级以上高强结构钢焊接性能的试验方法
CN109202336B (zh) * 2018-11-22 2021-03-02 中石化第十建设有限公司 一种焊材熔敷金属sohic试件的制备方法
CN112276410A (zh) * 2019-07-23 2021-01-29 九江海天设备制造有限公司 一种低合金高强钢板斜y型坡口焊接裂纹试验方法
CN113732553B (zh) * 2020-05-27 2022-11-18 宝山钢铁股份有限公司 基于双丝埋弧焊的低碳微合金钢高热输入焊接性评估方法
CN113732551B (zh) * 2020-05-27 2022-11-18 宝山钢铁股份有限公司 基于药芯焊丝的低碳微合金钢高热输入焊接性评估方法
CN113732556B (zh) * 2020-05-29 2022-11-18 宝山钢铁股份有限公司 基于气保焊的低碳微合金钢超低热输入焊接性评估方法
CN111761250A (zh) * 2020-06-30 2020-10-13 南通振华重型装备制造有限公司 一种预防690级高强度钢焊接裂纹的焊接试验方法
CN112067781B (zh) * 2020-08-21 2023-09-19 平顶山平煤机煤矿机械装备有限公司 用于液压支架结构件焊接冷裂纹敏感性的试验方法
CN113414516B (zh) * 2021-07-07 2022-09-09 北京科技大学 一种先进高强钢点焊焊接性的预判评价方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3751411B2 (ja) * 1997-05-20 2006-03-01 バブコック日立株式会社 異種金属の溶接方法
CN100486749C (zh) * 2007-02-06 2009-05-13 河北省职工焊割技术协会 异种钢10Cr9Mo1VNb与1Cr18Ni9的焊接方法
CN100462178C (zh) * 2007-06-18 2009-02-18 哈尔滨工业大学 TiAl/TC4异种材料电子束焊接热循环复合控制方法
CN102310291A (zh) * 2011-08-31 2012-01-11 上海锅炉厂有限公司 一种异种钢冷裂纹敏感性试验方法

Also Published As

Publication number Publication date
WO2013029350A1 (zh) 2013-03-07
CN102310291A (zh) 2012-01-11
PL227292B1 (pl) 2017-11-30
ZA201301306B (en) 2014-02-26

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