GB2024872B - Apparatus for gas carburizing a bore - Google Patents

Apparatus for gas carburizing a bore

Info

Publication number
GB2024872B
GB2024872B GB7828898A GB7828898A GB2024872B GB 2024872 B GB2024872 B GB 2024872B GB 7828898 A GB7828898 A GB 7828898A GB 7828898 A GB7828898 A GB 7828898A GB 2024872 B GB2024872 B GB 2024872B
Authority
GB
United Kingdom
Prior art keywords
bore
gas carburizing
carburizing
gas
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
Application number
GB7828898A
Other versions
GB2024872A (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.)
CHELYABIN GOSUDARINST PROEKTIR
Original Assignee
CHELYABIN GOSUDARINST PROEKTIR
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 CHELYABIN GOSUDARINST PROEKTIR filed Critical CHELYABIN GOSUDARINST PROEKTIR
Priority to GB7828898A priority Critical patent/GB2024872B/en
Publication of GB2024872A publication Critical patent/GB2024872A/en
Application granted granted Critical
Publication of GB2024872B publication Critical patent/GB2024872B/en
Expired legal-status Critical Current

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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • 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
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
GB7828898A 1978-07-05 1978-07-05 Apparatus for gas carburizing a bore Expired GB2024872B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7828898A GB2024872B (en) 1978-07-05 1978-07-05 Apparatus for gas carburizing a bore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7828898A GB2024872B (en) 1978-07-05 1978-07-05 Apparatus for gas carburizing a bore

Publications (2)

Publication Number Publication Date
GB2024872A GB2024872A (en) 1980-01-16
GB2024872B true GB2024872B (en) 1983-05-18

Family

ID=10498269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828898A Expired GB2024872B (en) 1978-07-05 1978-07-05 Apparatus for gas carburizing a bore

Country Status (1)

Country Link
GB (1) GB2024872B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107899884B (en) * 2017-10-30 2019-06-04 梁嘉慧 A kind of tire inner wall daub device

Also Published As

Publication number Publication date
GB2024872A (en) 1980-01-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee