GB202304209D0 - Room-temperature nitriding process based on thermal-mechanical effects of laser, and processing device - Google Patents

Room-temperature nitriding process based on thermal-mechanical effects of laser, and processing device

Info

Publication number
GB202304209D0
GB202304209D0 GBGB2304209.6A GB202304209A GB202304209D0 GB 202304209 D0 GB202304209 D0 GB 202304209D0 GB 202304209 A GB202304209 A GB 202304209A GB 202304209 D0 GB202304209 D0 GB 202304209D0
Authority
GB
United Kingdom
Prior art keywords
laser
thermal
room
processing device
process based
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
GBGB2304209.6A
Other versions
GB2614984B (en
GB2614984A (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.)
Jiangsu University
Original Assignee
Jiangsu 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 Jiangsu University filed Critical Jiangsu University
Publication of GB202304209D0 publication Critical patent/GB202304209D0/en
Publication of GB2614984A publication Critical patent/GB2614984A/en
Application granted granted Critical
Publication of GB2614984B publication Critical patent/GB2614984B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Laser Beam Processing (AREA)
GB2304209.6A 2020-09-11 2020-12-02 Room-temperature nitriding process based on thermal-mechanical effects of laser, and processing device Active GB2614984B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010950538.4A CN112226724B (en) 2020-09-11 2020-09-11 Normal-temperature nitriding process and processing device based on laser thermal-mechanical effect
PCT/CN2020/133238 WO2022052334A1 (en) 2020-09-11 2020-12-02 Room-temperature nitriding process based on thermal-mechanical effects of laser, and processing device

Publications (3)

Publication Number Publication Date
GB202304209D0 true GB202304209D0 (en) 2023-05-10
GB2614984A GB2614984A (en) 2023-07-26
GB2614984B GB2614984B (en) 2024-02-14

Family

ID=74117063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2304209.6A Active GB2614984B (en) 2020-09-11 2020-12-02 Room-temperature nitriding process based on thermal-mechanical effects of laser, and processing device

Country Status (3)

Country Link
CN (1) CN112226724B (en)
GB (1) GB2614984B (en)
WO (1) WO2022052334A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113026000B (en) * 2021-04-02 2022-12-09 泰杋科技股份有限公司 Device and method for preparing tantalum nitride film by precursor coating gas protection laser
CN115404436B (en) * 2022-05-07 2024-04-09 江苏大学 Ultrasonic acceleration-based surface strengthening device and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895830A (en) * 1981-12-01 1983-06-07 Nec Corp Manufacture of semiconductor device
JPS61288431A (en) * 1985-06-17 1986-12-18 Fujitsu Ltd Manufacture of insulating layer
FR2696759B1 (en) * 1992-10-09 1994-11-04 Alsthom Gec Process for nitriding a piece of titanium alloy and device for spraying nitrogen and neutral gas.
CN101717912B (en) * 2009-12-15 2012-02-22 江苏大学 Method for assisting ion for penetrating into metallic matrix by using laser shock wave
CN102409292A (en) * 2011-11-18 2012-04-11 江苏大学 Method and device for continuously synthesizing diamond membrane by radiating carbon nanotube with strong laser
CN102978628A (en) * 2012-11-27 2013-03-20 中国人民解放军空军工程大学 Method for carrying out anatonosis by adopting laser plasma impact wave in chemical heat treatment process
CN103789720A (en) * 2014-02-26 2014-05-14 樊宇 Method for enhancing laser nitridation effect through double-pulse stepped waveform laser
CN108441625A (en) * 2018-02-07 2018-08-24 常州大学 A kind of laser-impact technique improving glow discharge nitriding efficiency
CN109207906B (en) * 2018-09-30 2021-02-12 江苏大学 Laser high-temperature impact-nitriding composite processing device and method
CN111286584A (en) * 2020-04-01 2020-06-16 重庆金樾光电科技有限公司 System and method for laser nitriding metal surfaces

Also Published As

Publication number Publication date
WO2022052334A1 (en) 2022-03-17
CN112226724A (en) 2021-01-15
CN112226724B (en) 2021-08-03
GB2614984B (en) 2024-02-14
GB2614984A (en) 2023-07-26

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