GB202215174D0 - Multidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions - Google Patents

Multidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions

Info

Publication number
GB202215174D0
GB202215174D0 GBGB2215174.0A GB202215174A GB202215174D0 GB 202215174 D0 GB202215174 D0 GB 202215174D0 GB 202215174 A GB202215174 A GB 202215174A GB 202215174 D0 GB202215174 D0 GB 202215174D0
Authority
GB
United Kingdom
Prior art keywords
catalytic
ligands
catalytic compositions
processes utilizing
compositions containing
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
Application number
GBGB2215174.0A
Other versions
GB2617650A (en
GB2617650B (en
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.)
Shanghai Maritime University
Original Assignee
Shanghai Maritime University
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 Maritime University filed Critical Shanghai Maritime University
Publication of GB202215174D0 publication Critical patent/GB202215174D0/en
Publication of GB2617650A publication Critical patent/GB2617650A/en
Application granted granted Critical
Publication of GB2617650B publication Critical patent/GB2617650B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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 only one of the preceding main groups
    • B23K31/003—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
GB2215174.0A 2022-08-04 2022-10-14 An ultrasonic stress relief system and a method for eliminating residual stress using the same Active GB2617650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210935648.2A CN115418472A (en) 2022-08-04 2022-08-04 Ultrasonic vibration aging system

Publications (3)

Publication Number Publication Date
GB202215174D0 true GB202215174D0 (en) 2022-11-30
GB2617650A GB2617650A (en) 2023-10-18
GB2617650B GB2617650B (en) 2024-04-24

Family

ID=84197100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2215174.0A Active GB2617650B (en) 2022-08-04 2022-10-14 An ultrasonic stress relief system and a method for eliminating residual stress using the same

Country Status (2)

Country Link
CN (1) CN115418472A (en)
GB (1) GB2617650B (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512584B1 (en) * 1998-06-29 2003-01-28 Lsp Technologies, Inc. Quality control for laser peening
DE10243415A1 (en) * 2002-09-18 2004-04-01 Alstom (Switzerland) Ltd. Process for the generation of residual compressive stresses in the surface of workpieces
CN104726687B (en) * 2014-10-15 2017-10-10 哈尔滨工业大学（威海） Welding deformation and the method and apparatus of residual stress is reduced or eliminated with weldering ultrasonic impact
CN106001895A (en) * 2016-06-07 2016-10-12 清华大学 Rotary type wood friction welding and stress testing device
CN106563913B (en) * 2016-11-10 2018-09-18 浙江大学宁波理工学院 Stress apparatus and method are eliminated in mould repair hammering
US10809122B1 (en) * 2017-06-21 2020-10-20 Amazon Technologies, Inc. Components of weighing module and mechanism for coupling to fixture
CN109777947A (en) * 2019-01-18 2019-05-21 哈尔滨工业大学 A kind of micro- texture processing method of stainless steel surface based on ultrasonic impact and preparation facilities
CN110824006B (en) * 2019-11-08 2021-12-28 南通大学 Postweld weld impact quality discrimination method based on intelligent acoustic information identification
CN213142136U (en) * 2020-06-03 2021-05-07 武汉华拓量测科技有限公司 Clamp for eliminating welding stress through ultrasonic impact
CN212833931U (en) * 2020-07-31 2021-03-30 江苏阳明船舶装备制造技术有限公司 Ultrasonic impact device for eliminating welding residual stress
CN112063832B (en) * 2020-09-16 2022-07-19 哈尔滨工业大学 High-precision dynamic tool setting system and tool setting method for ultrasonic impact machining
CN112029989A (en) * 2020-09-25 2020-12-04 上海海事大学 Small-size component clamping device for high-frequency vibration aging system
CN113444870A (en) * 2021-06-10 2021-09-28 上海海事大学 Ultrasonic impact vibration aging system
CN113736986A (en) * 2021-09-24 2021-12-03 安徽理工大学 Ultrasonic impact strengthening precision machining platform with multiple moving shafts

Also Published As

Publication number Publication date
GB2617650A (en) 2023-10-18
GB2617650B (en) 2024-04-24
CN115418472A (en) 2022-12-02

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