BE788922A - PROCESS FOR PRODUCING AN ULTRAFINE GRAIN MICROSTRUCTURE IN FERROUS ALLOYS - Google Patents

PROCESS FOR PRODUCING AN ULTRAFINE GRAIN MICROSTRUCTURE IN FERROUS ALLOYS

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
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/en

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
BE788922D 1971-09-21 PROCESS FOR PRODUCING AN ULTRAFINE GRAIN MICROSTRUCTURE IN FERROUS ALLOYS BE788922A (en)

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 (en) 1973-03-15

Family

ID=22667987

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788922D BE788922A (en) 1971-09-21 PROCESS FOR PRODUCING AN ULTRAFINE GRAIN MICROSTRUCTURE IN FERROUS ALLOYS

Country Status (8)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405865B (en) * 1975-01-22 1979-01-08 Uddeholms Ab PROCEDURE FOR THE PRODUCTION OF STEEL BANDS WITH A STRUCTURE CONSISTING OF SPEROIDIZED CARBID PARTICLES IN A FERRITIC BASIC
IT1049173B (en) * 1975-09-12 1981-01-20 Italsider Spa INTERMEDIATE HARDENING HEAT TREATMENT AND SPEED RECOVERY WITH PARASITE CURRENTS AND DEVICE FOR THE APPLICATION OF THE TREATMENT TO A HIGH PRODUCTIVITY LAMINATION PLANT FOR FLAT PRODUCTS
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
JPS58168498U (en) * 1982-05-01 1983-11-10 段谷産業株式会社 Uneven wood grain decorative board
JPS61181014U (en) * 1985-04-30 1986-11-12
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
JP2611922B2 (en) * 1993-06-21 1997-05-21 株式会社万陽 Parts feeder
NZ267938A (en) * 1993-06-29 1998-05-27 Broken Hill Pty Co Ltd Strain-induced transformation to ultrafine microstructure in steel
US6572716B2 (en) * 1997-09-22 2003-06-03 National Research Institute For Metals Fine ferrite-based structure steel production method
CN1121502C (en) * 1997-09-22 2003-09-17 科学技术厅金属材料技术研究所 Super fine organization steel and method for mfg. same
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
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
US8721810B2 (en) * 2008-09-18 2014-05-13 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
DE2245520A1 (en) 1973-03-29
FR2161900A1 (en) 1973-07-13
JPS5644130B2 (en) 1981-10-17
NL7212730A (en) 1973-03-23
JPS4838826A (en) 1973-06-07
IT975020B (en) 1974-07-20
FR2161900B1 (en) 1977-08-26
US3755004A (en) 1973-08-28
GB1412637A (en) 1975-11-05

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