JP5437995B2 - 36Ni−Fe構造体の溶接法 - Google Patents
36Ni−Fe構造体の溶接法 Download PDFInfo
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- JP5437995B2 JP5437995B2 JP2010507495A JP2010507495A JP5437995B2 JP 5437995 B2 JP5437995 B2 JP 5437995B2 JP 2010507495 A JP2010507495 A JP 2010507495A JP 2010507495 A JP2010507495 A JP 2010507495A JP 5437995 B2 JP5437995 B2 JP 5437995B2
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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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
-
- 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
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-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
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
-
- 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
- B23K2101/12—Vessels
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/221—Welding
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53313—Means to interrelatedly feed plural work parts from plural sources without manual intervention
- Y10T29/53322—Means to assemble container
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Description
を生じさせる。構造体のある領域がより高いCTEのためにより大きな収縮を示す場合、その高及び低CTE領域間の境界に沿って機械的破断を引き起こしうる付加的な応力を生じさせる。この現象はしばしば「CTE不適合(mismatch)」として言及される。
用は、本質的に不均質な材料性を生じさせるが故に制限される。普通溶接された継ぎ目は、継ぎ目に沿って異なる微構造を生じさせる。典型的には、ベース金属に適合する充填材材料を使用する溶接はより大きいグレイン寸法(grain size)を生じさせ、これが破断に敏感である機械的により弱い継ぎ目をもたらす。溶接された継ぎ目に沿う破断を避けるためには、しばしば機械的により強い充填材材料を用いて、継ぎ目をベース材料よりも強くする。それにもかかわらず、36%Ni−Fe合金の溶接に使用されるより強い充填材材料は、普通(強度に対する合金付加物のために)ベース材料よりも大きいCTEを有し、これが極低温を必要とする条件下に破断するかもしれないCTE不適合性に帰結する。かくして、改良された継ぎ目の溶接できる36%Ni−Fe合金構造体及びこの製造並びに使用法に対するたゆまぬ必要性が現存している。
献として引用されるASTM F1684またはASTM A333/A333M明細書に定義されている。具体例において、36%Ni−Fe合金は36%のNiを、ASTM明細書に記述される量のFe及び痕跡元素と共に含んでなる。ある具体例において、36%Ni−Fe合金はASTM F1684に記述されているごとき合金UNS No.K93603を含んでなる。ある具体例において、36%Ni−Fe合金はASTM A333/A333Mに記述されるごとき合金グレード11を含んでなる。ある具体例において、36%Ni−Fe合金は表1に記述される1つまたはそれ以上の合金を含んでなる。ある具体例において、36%Ni−Fe合金は図1のプロットで示すようなCTE最小値を有する合金を含んでなる。すべての元素は重量%で表示されている。
回避する。ある具体例においては、36%Ni−Fe合金の充填材材料を使用して、36%Ni−Feプレートから形成されるシングルV接合内においてガスタングステンアーク溶接により溶接ビードを形成させる。
Claims (11)
- 所望の壁厚、長さ、及び継ぎ目域の、36%Ni−Fe合金ベース材料から作られた構造体を形成し、
過度な溶接強化が継ぎ目域における溶接ビード部分として残るように、該構造体を継ぎ目域に沿って該36%Ni−Fe合金ベース材料と正確に同一の組成を有する36%Ni−Fe合金充填材で溶接し、
継ぎ目域における厚さが減じられるように該溶接ビードを冷加工し、そして
継ぎ目域にベース材料に等しいまたはそれより大きい極限引張り強度、降伏強度、または両方を有しせしめるのに有効な条件下に継ぎ目域を熱処理する、
ことを含んでなる構造体の溶接法。 - 熱膨張係数がベース材料及び継ぎ目域において等しい、請求項1の方法。
- グレイン寸法がベース材料及び継ぎ目域において等しい、請求項1の方法。
- 継ぎ目域を結晶化させるのに有効な時間、760−871℃(1400−1600°F)の範囲の温度で熱処理を行う、請求項1の方法。
- 継ぎ目域における厚さを、冷加工により20%−80%の範囲で減じる、請求項1の方法。
- 継ぎ目域における厚さが、冷加工の結果構造体の所望の壁厚と同一である、請求項1の方法。
- タングステン不活性ガス溶接で溶接を行う、請求項1の方法。
- 継ぎ目域をシングルVプレパレーション接合から形成する、請求項1の方法。
- 構造体の形成工程が、更に継ぎ目域を作るためのプレートの成形を含んでなる、請求項1の方法。
- 構造体及び溶接された継ぎ目域が400MPa(58ksi)に等しいまたはそれより大きい極限引張り強度、270MPa(30ksi)に等しいまたはそれより大きい降伏強度、或いはその両方を有する、請求項1の方法。
- 構造体が極低温条件下での用途で評価されるパイプまたは貯蔵タンクを含んでなる、請求項1の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/746,307 US20080277398A1 (en) | 2007-05-09 | 2007-05-09 | Seam-welded 36% ni-fe alloy structures and methods of making and using same |
| US11/746,307 | 2007-05-09 | ||
| PCT/US2008/059481 WO2008140873A1 (en) | 2007-05-09 | 2008-04-04 | Seam-welded 36 ni-fe alloy structures and methods of making and using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010526667A JP2010526667A (ja) | 2010-08-05 |
| JP5437995B2 true JP5437995B2 (ja) | 2014-03-12 |
Family
ID=39563284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010507495A Expired - Fee Related JP5437995B2 (ja) | 2007-05-09 | 2008-04-04 | 36Ni−Fe構造体の溶接法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20080277398A1 (ja) |
| EP (1) | EP2142332B1 (ja) |
| JP (1) | JP5437995B2 (ja) |
| KR (1) | KR101471690B1 (ja) |
| CN (1) | CN101678493B (ja) |
| BR (1) | BRPI0810729A2 (ja) |
| ES (1) | ES2392472T3 (ja) |
| RU (1) | RU2461452C2 (ja) |
| WO (1) | WO2008140873A1 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9040865B2 (en) | 2007-02-27 | 2015-05-26 | Exxonmobil Upstream Research Company | Corrosion resistant alloy weldments in carbon steel structures and pipelines to accommodate high axial plastic strains |
| EP2357099B1 (de) * | 2010-02-16 | 2017-07-12 | Benteler Automobiltechnik GmbH | Stabilisator und Verfahren zum Herstellen eines Stabilisators |
| US9821401B2 (en) | 2011-01-28 | 2017-11-21 | Exxonmobil Upstream Research Company | High toughness weld metals with superior ductile tearing resistance |
| DE102011009827A1 (de) * | 2011-01-31 | 2012-08-02 | Linde Aktiengesellschaft | Schweissverfahren |
| RU2606144C2 (ru) * | 2012-08-14 | 2017-01-10 | Виктор Никонорович Семенов | Способ сварки толстостенных крупногабаритных деталей |
| CN103032640B (zh) * | 2012-12-31 | 2015-03-18 | 东莞市金瑞五金制品有限公司 | 一种压缩机排气管及其制造方法和应用 |
| CN103084753B (zh) * | 2013-01-23 | 2016-07-27 | 宝山钢铁股份有限公司 | 一种镍铁精密合金焊丝 |
| US10189120B2 (en) | 2013-02-01 | 2019-01-29 | Aperam | Welding wire for Fe—36Ni alloy |
| EP3015226B1 (en) * | 2013-06-26 | 2016-12-28 | SP Berner Plastic Group, S.L. | Method for producing handles for cleaning utensils |
| DE102013218413A1 (de) * | 2013-09-13 | 2015-03-19 | Zf Friedrichshafen Ag | Stabilisator eines Kraftfahrzeugs und Verfahren zum Herstellen desselben |
| CN105848819B (zh) * | 2013-12-24 | 2019-01-15 | Posco公司 | 耐热钢用焊接材料 |
| DE102017129218A1 (de) * | 2017-12-08 | 2019-06-13 | Vdm Metals International Gmbh | Schweisszusatzwerkstoff |
| KR102326326B1 (ko) | 2019-12-17 | 2021-11-12 | 주식회사 포스코 | 복사관 장치 및 그 제조 방법 |
| CN114799425B (zh) * | 2022-06-30 | 2022-11-11 | 中国空气动力研究与发展中心高速空气动力研究所 | 一种殷瓦钢中厚板焊接工艺 |
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-
2007
- 2007-05-09 US US11/746,307 patent/US20080277398A1/en not_active Abandoned
-
2008
- 2008-04-04 RU RU2009145512/02A patent/RU2461452C2/ru not_active IP Right Cessation
- 2008-04-04 BR BRPI0810729-7A2A patent/BRPI0810729A2/pt not_active Application Discontinuation
- 2008-04-04 KR KR1020097023218A patent/KR101471690B1/ko not_active Expired - Fee Related
- 2008-04-04 CN CN200880015277.4A patent/CN101678493B/zh not_active Expired - Fee Related
- 2008-04-04 WO PCT/US2008/059481 patent/WO2008140873A1/en not_active Ceased
- 2008-04-04 JP JP2010507495A patent/JP5437995B2/ja not_active Expired - Fee Related
- 2008-04-04 ES ES08745163T patent/ES2392472T3/es active Active
- 2008-04-04 EP EP08745163A patent/EP2142332B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| RU2009145512A (ru) | 2011-06-20 |
| ES2392472T3 (es) | 2012-12-11 |
| CN101678493A (zh) | 2010-03-24 |
| RU2461452C2 (ru) | 2012-09-20 |
| JP2010526667A (ja) | 2010-08-05 |
| US20080277398A1 (en) | 2008-11-13 |
| CN101678493B (zh) | 2014-05-28 |
| KR101471690B1 (ko) | 2014-12-10 |
| KR20100016293A (ko) | 2010-02-12 |
| BRPI0810729A2 (pt) | 2014-10-21 |
| WO2008140873A1 (en) | 2008-11-20 |
| EP2142332B1 (en) | 2012-10-03 |
| EP2142332A1 (en) | 2010-01-13 |
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