GB1263008A - Internally nitrided powder - Google Patents

Internally nitrided powder

Info

Publication number
GB1263008A
GB1263008A GB01164/70A GB1116470A GB1263008A GB 1263008 A GB1263008 A GB 1263008A GB 01164/70 A GB01164/70 A GB 01164/70A GB 1116470 A GB1116470 A GB 1116470A GB 1263008 A GB1263008 A GB 1263008A
Authority
GB
United Kingdom
Prior art keywords
powder
steel
march
metal nitride
nitriding
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
GB01164/70A
Other languages
English (en)
Inventor
L E Kindlimann
G S Ansell
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum Steel Corp
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 Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of GB1263008A publication Critical patent/GB1263008A/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
    • C23C8/06—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12139—Nonmetal particles in particulate component

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)
  • Powder Metallurgy (AREA)
GB01164/70A 1969-03-07 1970-03-09 Internally nitrided powder Expired GB1263008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80536169A 1969-03-07 1969-03-07

Publications (1)

Publication Number Publication Date
GB1263008A true GB1263008A (en) 1972-02-09

Family

ID=25191364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01164/70A Expired GB1263008A (en) 1969-03-07 1970-03-09 Internally nitrided powder

Country Status (5)

Country Link
US (1) US3650729A (enExample)
JP (1) JPS5212124B1 (enExample)
DE (1) DE2011065A1 (enExample)
GB (1) GB1263008A (enExample)
SE (1) SE373605B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2184170C2 (ru) * 2000-09-04 2002-06-27 Мошкина Ирина Станиславовна Способ получения азотированных ферросплавов
RU2208656C2 (ru) * 2001-05-23 2003-07-20 Открытое акционерное общество "Чепецкий механический завод" Способ получения лигатуры
RU2331691C2 (ru) * 2006-06-21 2008-08-20 Егор Васильевич Рощин Способ получения азотированных ферросплавов и лигатур
RU2665658C1 (ru) * 2017-05-11 2018-09-03 Общество с ограниченной ответственностью "НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ ВакЭТО" (ООО НПП ВакЭТО) Способ легирования железа азотом

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442329B2 (enExample) * 1973-09-01 1979-12-13
JPS5281006A (en) * 1975-12-29 1977-07-07 Kobe Steel Ltd High speed steel made from powder containing nitrogen
JPS5297320A (en) * 1976-02-12 1977-08-16 Kobe Steel Ltd Nitrogen-containing high speed steel produced with powder metallurgy
JPS52141406A (en) * 1976-05-21 1977-11-25 Kobe Steel Ltd Tool steel containing nitrogen made by powder metallurgy
JPS55108016U (enExample) * 1979-01-23 1980-07-29
SU928831A1 (ru) * 1980-01-25 1986-03-23 Научно-Исследовательский Институт Прикладной Математики И Механики При Томском Государственном Университете Им.В.В.Куйбышева Сплав дл легировани стали
SE454059B (sv) * 1985-09-12 1988-03-28 Santrade Ltd Sett att framstella pulverpartiklar for finkorniga hardmateriallegeringar
US5462808A (en) * 1993-09-03 1995-10-31 Sumitomo Metal Industries, Ltd. Highly rigid composite material and process for its manufacture
FI20040849L (fi) * 2004-06-18 2005-12-19 Metso Powdermet Oy Menetelmä komposiittimateriaalien valmistukseen sekä menetelmällä valmistettu komposiittimateriaali
US8075839B2 (en) * 2006-09-15 2011-12-13 Haynes International, Inc. Cobalt-chromium-iron-nickel alloys amenable to nitride strengthening

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994600A (en) * 1958-09-01 1961-08-01 Hansen Friedrich Iron powder for making sintered iron articles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2184170C2 (ru) * 2000-09-04 2002-06-27 Мошкина Ирина Станиславовна Способ получения азотированных ферросплавов
RU2208656C2 (ru) * 2001-05-23 2003-07-20 Открытое акционерное общество "Чепецкий механический завод" Способ получения лигатуры
RU2331691C2 (ru) * 2006-06-21 2008-08-20 Егор Васильевич Рощин Способ получения азотированных ферросплавов и лигатур
RU2665658C1 (ru) * 2017-05-11 2018-09-03 Общество с ограниченной ответственностью "НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ ВакЭТО" (ООО НПП ВакЭТО) Способ легирования железа азотом

Also Published As

Publication number Publication date
JPS5212124B1 (enExample) 1977-04-05
US3650729A (en) 1972-03-21
SE373605B (sv) 1975-02-10
DE2011065A1 (de) 1970-11-05

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