JP5320439B2 - 高耐食プラント機器 - Google Patents
高耐食プラント機器 Download PDFInfo
- Publication number
- JP5320439B2 JP5320439B2 JP2011131796A JP2011131796A JP5320439B2 JP 5320439 B2 JP5320439 B2 JP 5320439B2 JP 2011131796 A JP2011131796 A JP 2011131796A JP 2011131796 A JP2011131796 A JP 2011131796A JP 5320439 B2 JP5320439 B2 JP 5320439B2
- Authority
- JP
- Japan
- Prior art keywords
- lining
- joint
- structural material
- support portion
- high corrosion
- 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.)
- Expired - Fee Related
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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1265—Non-butt welded joints, e.g. overlap-joints, T-joints or spot welds
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
-
- 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
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/14—Titanium or alloys thereof
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Connection Of Plates (AREA)
Description
表1,表2および表3は、本発明の実施例として用いられたライニング板および支持部の高耐食材料の化学成分である。表1は、ジルコニウムおよびジルコニウム合金供試材の化学成分である。表2は、チタンおよびチタン合金供試材の化学成分である。表3は、ステンレス鋼およびニッケル合金供試材の化学成分である。
2 構造材料部
3 支持部
4 構造材料部の孔
5 接合部
6 ネジ部
7 ナット
8 ワッシャ
9 間隙
10,11 ライニング板
12 支持材
13 回転ツール
14 溶接部
15 空洞や切込
16 治具
17 荷重
18 希釈部
Claims (8)
- 高耐食材料のライニング板と支持部、構造材料部を備えた高耐食プラント機器であって、
前記ライニング板と支持部は摩擦攪拌された接合部で接続され、前記支持部は構造材料部との間隙を介して、構造材料部に対して幾何学的構造により締結、もしくは組み込まれていることを特徴とする高耐食プラント機器。 - 請求項1において、前記高耐食材料は、ジルコニウム,ジルコニウム合金,チタン,チタン合金,ステンレス鋼もしくはニッケル合金であることを特徴とする高耐食プラント機器。
- 請求項1において、前記ライニング板と支持部における接合部は、酸素濃度および窒素濃度それぞれが母材仕様値の酸素濃度および窒素濃度それぞれの上限値以下であり、平均結晶粒径が0.5から10μmの等軸粒組織を備え、母材とのビッカース硬さの差が0HV以上100HV未満であることを特徴とする高耐食プラント機器。
- 請求項1において、前記間隙は、高耐食プラント機器の運転時温度と構造を踏まえ、熱膨張による寸法変化から設定されていることを特徴とする高耐食プラント機器。
- 請求項1において、前記接合部は、摩擦攪拌により接合、もしくは酸素および窒素分圧100Pa以下の真空中、もしくは不活性ガス雰囲気中で予め溶接した溶接金属部を摩擦攪拌されてなることを特徴とする高耐食プラント機器。
- 請求項1において、前記支持部が組み込まれる構造材料部の孔は、開口部に対して深部の寸法が大きいことを特徴とする高耐食プラント機器。
- 請求項6において、前記支持部を前記構造材料部の孔に挿入し、摩擦攪拌も含めた圧力負荷により支持部を変形させて、支持部が構造材料部の孔から脱離しないように固定されていることを特徴とする高耐食プラント機器。
- 請求項1において、前記摩擦攪拌された接合部は、毎分20L以上の流量で不活性ガスを接合部に吹付けて摩擦攪拌されていることを特徴とする高耐食プラント機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011131796A JP5320439B2 (ja) | 2011-06-14 | 2011-06-14 | 高耐食プラント機器 |
US13/523,404 US8479970B2 (en) | 2011-06-14 | 2012-06-14 | High corrosion resistant equipment for a plant |
EP12171976.9A EP2535138B1 (en) | 2011-06-14 | 2012-06-14 | High corrosion resistant equipment for a plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011131796A JP5320439B2 (ja) | 2011-06-14 | 2011-06-14 | 高耐食プラント機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013000755A JP2013000755A (ja) | 2013-01-07 |
JP5320439B2 true JP5320439B2 (ja) | 2013-10-23 |
Family
ID=46319589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011131796A Expired - Fee Related JP5320439B2 (ja) | 2011-06-14 | 2011-06-14 | 高耐食プラント機器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8479970B2 (ja) |
EP (1) | EP2535138B1 (ja) |
JP (1) | JP5320439B2 (ja) |
Families Citing this family (19)
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US9266191B2 (en) * | 2013-12-18 | 2016-02-23 | Aeroprobe Corporation | Fabrication of monolithic stiffening ribs on metallic sheets |
US8632850B2 (en) | 2005-09-26 | 2014-01-21 | Schultz-Creehan Holdings, Inc. | Friction fabrication tools |
US9511446B2 (en) | 2014-12-17 | 2016-12-06 | Aeroprobe Corporation | In-situ interlocking of metals using additive friction stir processing |
US9511445B2 (en) | 2014-12-17 | 2016-12-06 | Aeroprobe Corporation | Solid state joining using additive friction stir processing |
US20140299651A1 (en) * | 2013-03-12 | 2014-10-09 | Edison Welding Institute | Molybdenum-based friction stir welding tools |
TWI638696B (zh) * | 2014-02-14 | 2018-10-21 | 日商亞伊色爾股份有限公司 | 構造體之製造方法、構造體及熱交換體 |
CA2947981C (en) | 2014-05-15 | 2021-10-26 | General Electric Company | Titanium alloys and their methods of production |
WO2016181770A1 (ja) * | 2015-05-14 | 2016-11-17 | 日本軽金属株式会社 | 接合方法 |
EP3342526B1 (en) * | 2015-08-26 | 2020-12-23 | Nippon Light Metal Company, Ltd. | Method of manufacturing a liquid cooling jacket, and a liquid cooling jacket |
CN106435228A (zh) * | 2016-06-03 | 2017-02-22 | 清华大学 | 一种制备远离平衡态铝基/镁基合金材料的固态合金化工艺 |
CN108430687B (zh) * | 2016-06-20 | 2020-10-27 | 日本轻金属株式会社 | 接合方法 |
JP6809182B2 (ja) * | 2016-12-09 | 2021-01-06 | 日本軽金属株式会社 | 接合方法 |
JP2018108595A (ja) * | 2017-01-05 | 2018-07-12 | 日本軽金属株式会社 | 接合方法 |
JP2018118275A (ja) * | 2017-01-25 | 2018-08-02 | 日本軽金属株式会社 | 接合方法 |
JP6756215B2 (ja) * | 2016-09-26 | 2020-09-16 | 日本軽金属株式会社 | 接合方法 |
WO2019040795A1 (en) * | 2017-08-23 | 2019-02-28 | Arconic Inc. | ADDITIONALLY MANUFACTURED PARTS HAVING VARIOUS GRAIN MICROSTRUCTURES AND RELATED METHODS OF MANUFACTURING SAME |
US10369748B2 (en) * | 2017-10-26 | 2019-08-06 | Battelle Memorial Institute | Friction stirring interlocking of dissimilar materials |
KR102273514B1 (ko) * | 2017-10-31 | 2021-07-06 | 멜드 매뉴팩쳐링 코포레이션 | 고체-상태의 첨가제 제조 시스템 및 재료 조성물 및 구조 |
JP7246161B2 (ja) * | 2018-10-25 | 2023-03-27 | 日本発條株式会社 | 接合体 |
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-
2011
- 2011-06-14 JP JP2011131796A patent/JP5320439B2/ja not_active Expired - Fee Related
-
2012
- 2012-06-14 US US13/523,404 patent/US8479970B2/en not_active Expired - Fee Related
- 2012-06-14 EP EP12171976.9A patent/EP2535138B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2535138A3 (en) | 2015-04-22 |
EP2535138B1 (en) | 2016-04-27 |
JP2013000755A (ja) | 2013-01-07 |
US8479970B2 (en) | 2013-07-09 |
US20120321904A1 (en) | 2012-12-20 |
EP2535138A2 (en) | 2012-12-19 |
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