BE788922A - Procede pour produire une microstructure a grain ultrafin dans les alliages ferreux - Google Patents

Procede pour produire une microstructure a grain ultrafin dans les alliages ferreux

Info

Publication number
BE788922A
BE788922A BE788922DA BE788922A BE 788922 A BE788922 A BE 788922A BE 788922D A BE788922D A BE 788922DA BE 788922 A BE788922 A BE 788922A
Authority
BE
Belgium
Prior art keywords
producing
ferrous alloys
ultrafine grain
grain microstructure
microstructure
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
R L Miller
Original Assignee
Uss Eng & Consult
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.)
Publication date
Publication of BE788922A publication Critical patent/BE788922A/xx

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
BE788922D 1971-09-21 Procede pour produire une microstructure a grain ultrafin dans les alliages ferreux BE788922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18233171A 1971-09-21 1971-09-21

Publications (1)

Publication Number Publication Date
BE788922A true BE788922A (fr) 1973-03-15

Family

ID=22667987

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788922D BE788922A (fr) 1971-09-21 Procede pour produire une microstructure a grain ultrafin dans les alliages ferreux

Country Status (8)

Country Link
US (1) US3755004A (enrdf_load_stackoverflow)
JP (1) JPS5644130B2 (enrdf_load_stackoverflow)
BE (1) BE788922A (enrdf_load_stackoverflow)
DE (1) DE2245520A1 (enrdf_load_stackoverflow)
FR (1) FR2161900B1 (enrdf_load_stackoverflow)
GB (1) GB1412637A (enrdf_load_stackoverflow)
IT (1) IT975020B (enrdf_load_stackoverflow)
NL (1) NL7212730A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405865B (sv) * 1975-01-22 1979-01-08 Uddeholms Ab Forfarande for framstellning av stalband med en struktur bestaende av sferoidiserade karbidpartiklar i en ferritisk grundmassa
IT1049173B (it) * 1975-09-12 1981-01-20 Italsider Spa Trattamento termico di tempra intermedia e rinvenimento velocetramite correnti parassite e dispositivo per l applicazione del trattamento ad un impianto di laminazione ad elevata produttivita per prodotti piatti
US4047979A (en) * 1976-10-08 1977-09-13 United States Steel Corporation Heat treatment for improving the toughness of high manganese steels
US4437900A (en) 1981-12-28 1984-03-20 Exxon Research And Engineering Co. Thermal mechanical treatment for enhancing high temperature properties of cast austenitic steel structures
JPS61181014U (enrdf_load_stackoverflow) * 1985-04-30 1986-11-12
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
JP2611922B2 (ja) * 1993-06-21 1997-05-21 株式会社万陽 パーツフイーダー
US6027587A (en) * 1993-06-29 2000-02-22 The Broken Hill Proprietary Company Limited Strain-induced transformation to ultrafine microstructure in steel
CN1121502C (zh) * 1997-09-22 2003-09-17 科学技术厅金属材料技术研究所 超细组织钢及其制造方法
EP0903413B1 (en) * 1997-09-22 2004-04-14 National Research Institute For Metals Fine-grained ferrite-based structural steel and manufacturing process of this steel
US8060975B2 (en) * 2000-01-24 2011-11-22 Makolle Williams Paint roller
US20040060620A1 (en) * 2000-10-05 2004-04-01 Johns Hopkins University High performance nanostructured materials and methods of making the same
US20030070736A1 (en) * 2001-10-12 2003-04-17 Borg Warner Inc. High-hardness, highly ductile ferrous articles
US8721810B2 (en) * 2008-09-18 2014-05-13 The Invention Science Fund I, Llc System and method for annealing nuclear fission reactor materials
US8784726B2 (en) * 2008-09-18 2014-07-22 Terrapower, Llc System and method for annealing nuclear fission reactor materials
US8529713B2 (en) * 2008-09-18 2013-09-10 The Invention Science Fund I, Llc System and method for annealing nuclear fission reactor materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235413A (en) * 1961-11-20 1966-02-15 United States Steel Corp Method of producing steel products with improved properties
US3196053A (en) * 1962-08-13 1965-07-20 United States Steel Corp Production of heat-treated sheets
US3502514A (en) * 1968-01-30 1970-03-24 United States Steel Corp Method of processing steel

Also Published As

Publication number Publication date
FR2161900B1 (enrdf_load_stackoverflow) 1977-08-26
JPS5644130B2 (enrdf_load_stackoverflow) 1981-10-17
US3755004A (en) 1973-08-28
NL7212730A (enrdf_load_stackoverflow) 1973-03-23
JPS4838826A (enrdf_load_stackoverflow) 1973-06-07
DE2245520A1 (de) 1973-03-29
FR2161900A1 (enrdf_load_stackoverflow) 1973-07-13
GB1412637A (en) 1975-11-05
IT975020B (it) 1974-07-20

Similar Documents

Publication Publication Date Title
BE788922A (fr) Procede pour produire une microstructure a grain ultrafin dans les alliages ferreux
BE777671Q (fr) Procede pour ameliorer la resistance a la corrosion de surfacesmetalliques
BE785183A (fr) Procede de formation de colonnes de sable tasse dans le sol
BE762376A (fr) Procede pour produire des alliages a gros grain
BE774828A (fr) Procede pour ameliorer des pieces coulees
CH520536A (de) Verfahren zum Stranggiessen von Metall
BE792936A (fr) Procede pour produire des supraconducteurs
IT975225B (it) Procedimento di colata di metalli
AU471226B2 (en) Process forthe continuous casting ofa molten metal
BE801767A (fr) Procede de reduction de minerais metalliques
BE799791A (fr) Procede pour reduire des minerais.
RO64169A (fr) Procede pour obtenir des phosphates complexes d'aluminium
BE791212A (fr) Procede pour le durcissement des reserves
AT263244B (de) Verfahren zum vertikalen Stranggießen von Nichteisenmetallen
BE784944A (fr) Procede pour former une image positive directe, et produit utilisable dans ce procede
BE764349A (fr) Composition et procede pour le formage des metaux
BE794577A (fr) Procede pour supprimer la formation de diaminocyclohexane dans la fabrication de l'hexamethylenediamine
BE763282A (fr) Procede pour produire de l'acier a basse teneur en carbone possedant une emboutissabilite exceptionnelle
BE820122A (fr) Alliage permettant le scellement verre-metal et procede pour le produire
BE791269R (fr) Produits trefiles en alliage d'aluminium et procede pour les
IT967565B (it) Metodo di colata di metalli
CH556916A (fr) Procede pour le depot electrolytique d'alliages d'or.
BE779295A (fr) Procede et machine pour la coulee continue de metal
BE793567A (fr) Procede de coulee de metal
BE769717A (fr) Procede et appareil pour la production de poudres metalliques