DE1928695C3 - Die Verwendung eines austenitischen Stahls als Werkstoff für die Luftfahrtindustrie - Google Patents

Die Verwendung eines austenitischen Stahls als Werkstoff für die Luftfahrtindustrie

Info

Publication number
DE1928695C3
DE1928695C3 DE1928695A DE1928695A DE1928695C3 DE 1928695 C3 DE1928695 C3 DE 1928695C3 DE 1928695 A DE1928695 A DE 1928695A DE 1928695 A DE1928695 A DE 1928695A DE 1928695 C3 DE1928695 C3 DE 1928695C3
Authority
DE
Germany
Prior art keywords
nitride
chromium
precipitation
nickel
dispersion
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
DE1928695A
Other languages
German (de)
English (en)
Other versions
DE1928695B2 (de
DE1928695A1 (de
Inventor
Lynn Edward Natrona Heights Pa. Kindlimann
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 DE1928695A1 publication Critical patent/DE1928695A1/de
Publication of DE1928695B2 publication Critical patent/DE1928695B2/de
Application granted granted Critical
Publication of DE1928695C3 publication Critical patent/DE1928695C3/de
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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/08—Extraction of nitrogen
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
DE1928695A 1968-06-07 1969-06-06 Die Verwendung eines austenitischen Stahls als Werkstoff für die Luftfahrtindustrie Expired DE1928695C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73518668A 1968-06-07 1968-06-07

Publications (3)

Publication Number Publication Date
DE1928695A1 DE1928695A1 (de) 1970-01-15
DE1928695B2 DE1928695B2 (de) 1981-04-23
DE1928695C3 true DE1928695C3 (de) 1982-02-18

Family

ID=24954714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1928695A Expired DE1928695C3 (de) 1968-06-07 1969-06-06 Die Verwendung eines austenitischen Stahls als Werkstoff für die Luftfahrtindustrie

Country Status (7)

Country Link
BE (1) BE734045A (cg-RX-API-DMAC7.html)
CH (1) CH511290A (cg-RX-API-DMAC7.html)
DE (1) DE1928695C3 (cg-RX-API-DMAC7.html)
FR (1) FR2010519A1 (cg-RX-API-DMAC7.html)
GB (1) GB1250934A (cg-RX-API-DMAC7.html)
LU (1) LU58811A1 (cg-RX-API-DMAC7.html)
SE (1) SE362445B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615904A (en) * 1969-02-28 1971-10-26 Allegheny Ludlume Steel Corp Method of improving nitride-strengthened stainless steel properties
FR2082749A5 (en) * 1970-03-25 1971-12-10 Allegheny Ludlum Steel Steel powder internally reinforced with a - dispersion of metallic nitride particles
US3663312A (en) * 1970-03-09 1972-05-16 Allegheny Ludlum Steel Nitride-strengthened, stainless steel
GB8324745D0 (en) * 1983-09-15 1983-10-19 Welsh National Scholl Of Medic Steel castings
RU2158319C1 (ru) * 2000-04-25 2000-10-27 Институт металлургии и материаловедения им. А.А. Байкова РАН Высокопрочная коррозионно- и износостойкая аустенитная сталь

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR729466A (fr) * 1931-03-14 1932-07-25 Commentry Procédé de durcissement par l'azote des alliages austénitiques
US2300274A (en) * 1939-06-27 1942-10-27 Gen Electric Process for annealing austenitic steels
US3180727A (en) * 1962-02-20 1965-04-27 Du Pont Composition containing a dispersionhardening phase and a precipitation-hardening phase and process for producing the same
LU48989A1 (cg-RX-API-DMAC7.html) * 1965-07-05 1967-01-05

Also Published As

Publication number Publication date
FR2010519A1 (cg-RX-API-DMAC7.html) 1970-02-20
SE362445B (cg-RX-API-DMAC7.html) 1973-12-10
BE734045A (cg-RX-API-DMAC7.html) 1969-12-04
DE1928695B2 (de) 1981-04-23
LU58811A1 (cg-RX-API-DMAC7.html) 1971-03-25
DE1928695A1 (de) 1970-01-15
GB1250934A (cg-RX-API-DMAC7.html) 1971-10-27
CH511290A (fr) 1971-08-15

Similar Documents

Publication Publication Date Title
DE2402518C2 (de) Harter Karbidhartmetall-Körper
DE69811200T2 (de) Einsatzstahl mit hervorragender verhinderung der sekundärrekristallisation während der aufkohlung, verfahren zu dessen herstellung, halbzeug für aufzukohlende teile
DE69604902T2 (de) Rostfreier stahlpuder und ihre verwendung zur herstellung formkörper durch pulvermetallurgie
DE60019141T2 (de) Verfahren zum Herstellen von Produkten aus ausscheidungsgehärtetem, martensitischem, nichtrostendem Stahl und Verwendung des Verfahrens
DE2714674B2 (de) Superlegierung mit hoher Dauerfestigkeit
DE1957421A1 (de) Korrosionsbestaendige nichtrostende Stahllegierung
DE1558683C2 (de) Verwendung einer Kobalt-Chrom-Wolfram-Nickel-Knetlegierung
DE2427038A1 (de) Nichtrostender stahl und verfahren zu seiner herstellung
DE1928695C3 (de) Die Verwendung eines austenitischen Stahls als Werkstoff für die Luftfahrtindustrie
DE3001761C2 (de) Verwendung eines kobaltfreien Hochgeschwindigkeitsstahls für Trennwerkzeuge
DE1433800B2 (de) Verfahren zur verminderung des verlustes der hochtemperaturverformbarkeit von austenitischen edelstaehlen bei der bestrahlung im atomreaktor
DE2043229A1 (de) Nichtrostende Stahllegierung
DE69403474T2 (de) Entschwefelungsverfahren zur verbesserung der oxidationsbeständigkeit von werkstücken aus superlegierung
DE1955334A1 (de) Kobalt-Eisen-Legierungen
DE112020007343T5 (de) Hoch-Entropie-Legierung und Verfahren zu deren Wärmebehandlung
DE1927461B2 (cg-RX-API-DMAC7.html)
EP0760869B1 (de) Intermetallische nickel-aluminium-basislegierung
DE4021286C1 (cg-RX-API-DMAC7.html)
DE2434956A1 (de) Bei hohen temperaturen oxidationsbestaendige eisenhaltige legierung
DE3143566C2 (de) Verfahren zur kontinuierlichen Wärmebehandlung von Zirconium- und Titanmetall sowie deren Legierungen
DE2303756B2 (de) Verfahren zur erzeugung einer mischkarbidschicht aus vanadium und chrom auf kohlenstoffhaltigen eisenwerkstoffen
DE3346089A1 (de) Verfahren zum herstellen hochfester, duktiler koerper aus kohlenstoffreichen eisenbasislegierungen
DE2709263A1 (de) Hochfester stahl fuer das aufchromen durch diffusion
DE69519677T2 (de) Verwendung nichtmagnetischen, rostfreien stahls
DE3738923A1 (de) Verfahren zur herstellung hartloetbarer superlegierungen

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: ALLEGHENY LUDLUM STEEL CORP., PITTSBURGH, PA., US

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee