GB0400556D0 - Quenching method and furnace - Google Patents

Quenching method and furnace

Info

Publication number
GB0400556D0
GB0400556D0 GBGB0400556.7A GB0400556A GB0400556D0 GB 0400556 D0 GB0400556 D0 GB 0400556D0 GB 0400556 A GB0400556 A GB 0400556A GB 0400556 D0 GB0400556 D0 GB 0400556D0
Authority
GB
United Kingdom
Prior art keywords
furnace
quenching method
quenching
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.)
Withdrawn
Application number
GBGB0400556.7A
Other versions
GB2397071A (en
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Publication of GB0400556D0 publication Critical patent/GB0400556D0/en
Publication of GB2397071A publication Critical patent/GB2397071A/en
Withdrawn legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • C21D1/62—Quenching devices
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races

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 Articles (AREA)
GB0400556A 2003-01-13 2004-01-12 Quenching method and quenching chamber Withdrawn GB2397071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0300687.1A GB0300687D0 (en) 2003-01-13 2003-01-13 Quenching method and furnace

Publications (2)

Publication Number Publication Date
GB0400556D0 true GB0400556D0 (en) 2004-02-11
GB2397071A GB2397071A (en) 2004-07-14

Family

ID=9951032

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0300687.1A Ceased GB0300687D0 (en) 2003-01-13 2003-01-13 Quenching method and furnace
GB0400556A Withdrawn GB2397071A (en) 2003-01-13 2004-01-12 Quenching method and quenching chamber

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0300687.1A Ceased GB0300687D0 (en) 2003-01-13 2003-01-13 Quenching method and furnace

Country Status (2)

Country Link
US (1) US20040182484A1 (en)
GB (2) GB0300687D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0504417B1 (en) * 2005-09-27 2014-11-04 Bosch Do Brasil PROCESS FOR INCREASING STEEL PIECE RESISTANCE
WO2014130150A1 (en) 2013-02-20 2014-08-28 Rolls-Royce Corporation Wall member useful in quenching
CN104152645A (en) * 2014-08-29 2014-11-19 山东开泰工业科技有限公司 Cast steel shot air cooling quenching device and quenching method
CN107988474A (en) * 2017-12-19 2018-05-04 上海先越冶金技术股份有限公司 A kind of high-pressure gas quenching furnace with diversity runner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048833A (en) * 1963-02-14 1966-11-23 Davy & United Eng Co Ltd Heat treatment of elongate material
GB1048832A (en) * 1963-02-14 1966-11-23 Davy & United Eng Co Ltd Fluidised bed containers
FR2257373A1 (en) * 1974-01-16 1975-08-08 Wheelabrator Allevard Hardened and tempered carbon steel shot for shot-blasting - use of isothermal quenching treatment increases working life of shot
US4717433A (en) * 1983-03-07 1988-01-05 Rockwell International Corporation Method of cooling a heated workpiece utilizing a fluidized bed
DE3331574C1 (en) * 1983-09-01 1984-04-26 Ewald 4133 Neukirchen-Vluyn Schwing Process and plant for the heat treatment of metallic objects in a fluidized bed place
GB8717702D0 (en) * 1987-07-25 1987-09-03 Barton Abrasives Ltd Quenching & isothermal transformation of steel shot
EP1207211A3 (en) * 2000-11-15 2004-02-04 Four Electrique Delémont S.A. Device for heat treating metal workpieces
US6506048B1 (en) * 2001-11-01 2003-01-14 Procedyne Corp. Apparatus and method for transferring heat treated parts

Also Published As

Publication number Publication date
GB2397071A (en) 2004-07-14
US20040182484A1 (en) 2004-09-23
GB0300687D0 (en) 2003-02-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)