DE2315165B2 - Verfahren zum gasnitrieren eisenhaltiger teile - Google Patents

Verfahren zum gasnitrieren eisenhaltiger teile

Info

Publication number
DE2315165B2
DE2315165B2 DE19732315165 DE2315165A DE2315165B2 DE 2315165 B2 DE2315165 B2 DE 2315165B2 DE 19732315165 DE19732315165 DE 19732315165 DE 2315165 A DE2315165 A DE 2315165A DE 2315165 B2 DE2315165 B2 DE 2315165B2
Authority
DE
Germany
Prior art keywords
parts
atmosphere
ammonia
content
hydrogen
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.)
Withdrawn
Application number
DE19732315165
Other languages
German (de)
English (en)
Other versions
DE2315165A1 (de
Inventor
Joseph A.; Riopelle III Joseph Alfred; Toledo Ohio Lincoln (V.St.A.)
Original Assignee
Midland-Ross Corp., Cleveland, Ohio (V-StA.)
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 Midland-Ross Corp., Cleveland, Ohio (V-StA.) filed Critical Midland-Ross Corp., Cleveland, Ohio (V-StA.)
Publication of DE2315165A1 publication Critical patent/DE2315165A1/de
Publication of DE2315165B2 publication Critical patent/DE2315165B2/de
Withdrawn legal-status Critical Current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
    • C23C8/06—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
    • C23C8/26—Nitriding of ferrous surfaces

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)
  • Catalysts (AREA)
DE19732315165 1972-04-13 1973-03-27 Verfahren zum gasnitrieren eisenhaltiger teile Withdrawn DE2315165B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24382472A 1972-04-13 1972-04-13

Publications (2)

Publication Number Publication Date
DE2315165A1 DE2315165A1 (de) 1973-10-18
DE2315165B2 true DE2315165B2 (de) 1977-01-20

Family

ID=22920283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732315165 Withdrawn DE2315165B2 (de) 1972-04-13 1973-03-27 Verfahren zum gasnitrieren eisenhaltiger teile

Country Status (12)

Country Link
JP (1) JPS5317982B2 (fr)
KR (1) KR800000216B1 (fr)
AU (1) AU473425B2 (fr)
BR (1) BR7302525D0 (fr)
CA (1) CA991963A (fr)
DE (1) DE2315165B2 (fr)
ES (1) ES412463A1 (fr)
FR (1) FR2179879B1 (fr)
GB (1) GB1414746A (fr)
IN (1) IN138930B (fr)
IT (1) IT981703B (fr)
RO (1) RO62628A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553863A (en) * 1978-06-27 1980-01-11 Honda Motor Co Ltd Treating method of prime coat by gas softening nitriding
FR2461019A1 (fr) * 1979-07-09 1981-01-30 Honda Motor Co Ltd Procede de nitruration douce au moyen d'un gaz
GB2173513B (en) * 1985-02-25 1989-06-14 Lucas Ind Plc Making of steel component
CN103732782A (zh) * 2011-06-30 2014-04-16 罗伯特·博世有限公司 传动带的环部件的制造方法
NL1039971C2 (en) * 2012-12-24 2014-06-25 Bosch Gmbh Robert Heat treatment process in a manufacturing method of a ring set for a drive belt.
CN107010610B (zh) * 2017-06-13 2023-09-19 王兆兵 一种高效节能的高纯氮化锰生产系统

Also Published As

Publication number Publication date
JPS5317982B2 (fr) 1978-06-12
AU473425B2 (en) 1976-06-24
GB1414746A (en) 1975-11-19
IN138930B (fr) 1976-04-17
FR2179879A1 (fr) 1973-11-23
FR2179879B1 (fr) 1976-05-21
ES412463A1 (es) 1976-05-01
AU5310673A (en) 1974-09-12
KR800000216B1 (ko) 1980-03-22
JPS4917328A (fr) 1974-02-15
IT981703B (it) 1974-10-10
RO62628A (fr) 1978-03-15
CA991963A (en) 1976-06-29
DE2315165A1 (de) 1973-10-18
BR7302525D0 (pt) 1974-06-27

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Legal Events

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