GB0300687D0 - Quenching method and furnace - Google Patents

Quenching method and furnace

Info

Publication number: GB0300687D0
Authority: GB; United Kingdom
Prior art keywords: furnace; quenching method; quenching
Prior art date: 2003-01-13
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.): Ceased

Application number

GBGB0300687.1A

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.)

2003-01-13

Filing date

2003-01-13

Publication date

2003-02-12

2003-01-13 Application filed by BOC Group Ltd filed Critical BOC Group Ltd

2003-01-13 Priority to GBGB0300687.1A priority Critical patent/GB0300687D0/en

2003-02-12 Publication of GB0300687D0 publication Critical patent/GB0300687D0/en

2004-01-08 Priority to US10/753,928 priority patent/US20040182484A1/en

2004-01-12 Priority to GB0400556A priority patent/GB2397071A/en

Status Ceased legal-status Critical Current

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)

GBGB0300687.1A 2003-01-13 2003-01-13 Quenching method and furnace Ceased GB0300687D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GBGB0300687.1A GB0300687D0 (en)	2003-01-13	2003-01-13	Quenching method and furnace
US10/753,928 US20040182484A1 (en)	2003-01-13	2004-01-08	Quenching method and furnace
GB0400556A GB2397071A (en)	2003-01-13	2004-01-12	Quenching method and quenching chamber

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 (1)

Publication Number	Publication Date
GB0300687D0 true GB0300687D0 (en)	2003-02-12

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 After (1)

Application Number	Title	Priority Date	Filing Date
GB0400556A Withdrawn GB2397071A (en)	2003-01-13	2004-01-12	Quenching method and quenching chamber

Country Status (2)

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

Families Citing this family (5)

* 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
US9840747B2 (en) *	2013-02-20	2017-12-12	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
JP6604143B2 (en) *	2015-10-28	2019-11-13	日産自動車株式会社	Gas 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

2003
- 2003-01-13 GB GBGB0300687.1A patent/GB0300687D0/en not_active Ceased
2004
- 2004-01-08 US US10/753,928 patent/US20040182484A1/en not_active Abandoned
- 2004-01-12 GB GB0400556A patent/GB2397071A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2397071A (en)	2004-07-14
US20040182484A1 (en)	2004-09-23
GB0400556D0 (en)	2004-02-11

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EP1472498A4 (en)	2008-04-16	Continuous process furnace
GB0213848D0 (en)	2002-07-24	Furnace
GB0300687D0 (en)	2003-02-12	Quenching method and furnace
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GB0229420D0 (en)	2003-01-22	Annealing method and apparatus
GB0322407D0 (en)	2003-10-29	Method and means
GB0326699D0 (en)	2003-12-17	Method and composition
GB0329112D0 (en)	2004-01-21	Method and treatment
SI1613895T1 (en)	2008-02-29	A furnace and its method of operation
GB0320279D0 (en)	2003-10-01	Furnace

Legal Events

Date	Code	Title	Description
2004-02-25	AT	Applications terminated before publication under section 16(1)