ES518300A0 - METHOD OF HARDENING IN SHELL OF A STEEL COMPONENT. - Google Patents

METHOD OF HARDENING IN SHELL OF A STEEL COMPONENT.

Info

Publication number
ES518300A0
ES518300A0 ES518300A ES518300A ES518300A0 ES 518300 A0 ES518300 A0 ES 518300A0 ES 518300 A ES518300 A ES 518300A ES 518300 A ES518300 A ES 518300A ES 518300 A0 ES518300 A0 ES 518300A0
Authority
ES
Spain
Prior art keywords
hardening
shell
steel component
steel
component
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
ES518300A
Other languages
Spanish (es)
Other versions
ES8401781A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES518300A0 publication Critical patent/ES518300A0/en
Publication of ES8401781A1 publication Critical patent/ES8401781A1/en
Expired legal-status Critical Current

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
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Led Device Packages (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES518300A 1981-12-17 1982-12-16 Improvements in or relating to the case-hardening of metal components Expired ES8401781A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08138138A GB2112024B (en) 1981-12-17 1981-12-17 Improvements in or relating to the case-hardening of metal components

Publications (2)

Publication Number Publication Date
ES518300A0 true ES518300A0 (en) 1984-01-01
ES8401781A1 ES8401781A1 (en) 1984-01-01

Family

ID=10526686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518300A Expired ES8401781A1 (en) 1981-12-17 1982-12-16 Improvements in or relating to the case-hardening of metal components

Country Status (12)

Country Link
AU (1) AU9162382A (en)
BE (1) BE895388A (en)
BR (1) BR8207325A (en)
DE (1) DE3246647A1 (en)
DK (1) DK557382A (en)
ES (1) ES8401781A1 (en)
FR (1) FR2518580A1 (en)
GB (1) GB2112024B (en)
IT (1) IT1155393B (en)
NL (1) NL8204753A (en)
PT (1) PT75996B (en)
ZA (1) ZA829272B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110801907B (en) * 2019-10-11 2021-05-04 常熟市电力耐磨合金铸造有限公司 High-wear-resistance composite casting hammer disc and preparation process thereof

Also Published As

Publication number Publication date
ZA829272B (en) 1983-11-30
BE895388A (en) 1983-04-15
DE3246647A1 (en) 1983-06-30
PT75996A (en) 1983-01-01
AU9162382A (en) 1983-06-23
DK557382A (en) 1983-06-18
IT8224778A1 (en) 1984-06-16
IT8224778A0 (en) 1982-12-16
FR2518580A1 (en) 1983-06-24
IT1155393B (en) 1987-01-28
NL8204753A (en) 1983-07-18
PT75996B (en) 1985-12-03
GB2112024B (en) 1985-09-04
ES8401781A1 (en) 1984-01-01
BR8207325A (en) 1983-10-18
GB2112024A (en) 1983-07-13

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