BR7303565D0 - PROCESS TO PRODUCE TEMPERED HYPERAUTECTOID ACES, LGA AND PROCESS TO PRODUCE A CASE - Google Patents

PROCESS TO PRODUCE TEMPERED HYPERAUTECTOID ACES, LGA AND PROCESS TO PRODUCE A CASE

Info

Publication number
BR7303565D0
BR7303565D0 BR3565/73A BR356573A BR7303565D0 BR 7303565 D0 BR7303565 D0 BR 7303565D0 BR 3565/73 A BR3565/73 A BR 3565/73A BR 356573 A BR356573 A BR 356573A BR 7303565 D0 BR7303565 D0 BR 7303565D0
Authority
BR
Brazil
Prior art keywords
produce
hyperautectoid
lga
aces
case
Prior art date
Application number
BR3565/73A
Other languages
Portuguese (pt)
Inventor
G Hunt
W Green Jr
J Woodilla Jr
Original Assignee
Torrington Co
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 Torrington Co filed Critical Torrington Co
Publication of BR7303565D0 publication Critical patent/BR7303565D0/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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
BR3565/73A 1972-05-18 1973-05-16 PROCESS TO PRODUCE TEMPERED HYPERAUTECTOID ACES, LGA AND PROCESS TO PRODUCE A CASE BR7303565D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00254454A US3826694A (en) 1972-05-18 1972-05-18 Thermal treatment of steel

Publications (1)

Publication Number Publication Date
BR7303565D0 true BR7303565D0 (en) 1974-06-27

Family

ID=22964374

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3565/73A BR7303565D0 (en) 1972-05-18 1973-05-16 PROCESS TO PRODUCE TEMPERED HYPERAUTECTOID ACES, LGA AND PROCESS TO PRODUCE A CASE

Country Status (6)

Country Link
US (1) US3826694A (en)
JP (1) JPS568889B2 (en)
BR (1) BR7303565D0 (en)
CA (1) CA994656A (en)
DE (1) DE2324750B2 (en)
GB (2) GB1439071A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537570B2 (en) * 1974-04-19 1980-09-29
JPS57137790U (en) * 1981-02-23 1982-08-28
NO854396L (en) * 1985-11-05 1987-05-06 Kverneland As PROCEDURE FOR STEEL Curing.
JP3646467B2 (en) * 1996-07-31 2005-05-11 日本精工株式会社 Rolling bearing
FR2761699B1 (en) 1997-04-04 1999-05-14 Ascometal Sa STEEL AND METHOD FOR MANUFACTURING A BEARING PART
DE19849679C1 (en) * 1998-10-28 2000-01-05 Skf Gmbh Heat treatment of steel workpieces through hardening
JP6922759B2 (en) 2018-01-25 2021-08-18 トヨタ自動車株式会社 Manufacturing method of steel parts

Also Published As

Publication number Publication date
CA994656A (en) 1976-08-10
JPS4966524A (en) 1974-06-27
AU5458973A (en) 1974-10-17
DE2324750A1 (en) 1973-11-29
GB1439072A (en) 1976-06-09
DE2324750B2 (en) 1976-05-20
GB1439071A (en) 1976-06-09
US3826694A (en) 1974-07-30
JPS568889B2 (en) 1981-02-26

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