CA1332143C - Methode de trempe par impaction d'un jet gazeux et appareil connexe - Google Patents

Methode de trempe par impaction d'un jet gazeux et appareil connexe

Info

Publication number
CA1332143C
CA1332143C CA000556312A CA556312A CA1332143C CA 1332143 C CA1332143 C CA 1332143C CA 000556312 A CA000556312 A CA 000556312A CA 556312 A CA556312 A CA 556312A CA 1332143 C CA1332143 C CA 1332143C
Authority
CA
Canada
Prior art keywords
workpiece
gas
coolant
flow
cooling
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.)
Expired - Lifetime
Application number
CA000556312A
Other languages
English (en)
Inventor
Mani Natarajan
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.)
Surface Combustion Corp
Original Assignee
Surface Combustion Corp
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 Surface Combustion Corp filed Critical Surface Combustion Corp
Application granted granted Critical
Publication of CA1332143C publication Critical patent/CA1332143C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching

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 Treatments In General, Especially Conveying And Cooling (AREA)
CA000556312A 1987-05-19 1988-01-12 Methode de trempe par impaction d'un jet gazeux et appareil connexe Expired - Lifetime CA1332143C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/051,420 USH777H (en) 1987-05-19 1987-05-19 Method for jet gas impingement quenching
US051,420 1987-05-19

Publications (1)

Publication Number Publication Date
CA1332143C true CA1332143C (fr) 1994-09-27

Family

ID=21971197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000556312A Expired - Lifetime CA1332143C (fr) 1987-05-19 1988-01-12 Methode de trempe par impaction d'un jet gazeux et appareil connexe

Country Status (2)

Country Link
US (1) USH777H (fr)
CA (1) CA1332143C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419792A (en) * 1994-07-25 1995-05-30 General Electric Company Method and apparatus for cooling a workpiece
US6074599A (en) * 1998-07-20 2000-06-13 Ghafari Associates, Inc. Air quenching chamber
US6394793B1 (en) 2001-01-13 2002-05-28 Ladish Company, Incorporated Method and apparatus of cooling heat-treated work pieces
US20030098106A1 (en) * 2001-11-29 2003-05-29 United Technologies Corporation Method and apparatus for heat treating material
DE10210952B4 (de) * 2002-03-13 2007-02-15 Ald Vacuum Technologies Ag Vorrichtung zur Behandlung von metallischen Werkstücken mit Kühlgas
US7654234B2 (en) * 2006-02-17 2010-02-02 Thomas Engine Company, Llc Barrel engine block assembly
DE102009052900A1 (de) * 2009-11-13 2011-05-19 Ipsen International Gmbh Verfahren und Einrichtung zur Leitung der Strömumg in Industrieöfen für die Wärmebehandlung von metallischen Werkstoffen/Werkstücken
US8540482B2 (en) 2010-06-07 2013-09-24 United Technologies Corporation Rotor assembly for gas turbine engine
US10340709B2 (en) * 2011-07-29 2019-07-02 Lightening Energy Electric battery rapid recharging system including a mobile charging station having a coolant supply line and an electrical supply line
US9187799B2 (en) 2012-08-13 2015-11-17 William R. Jones 20 bar super quench vacuum furnace
US9568016B2 (en) 2013-04-23 2017-02-14 Dresser-Rand Company Impeller internal thermal cooling holes
US10385433B2 (en) 2016-03-16 2019-08-20 Honeywell International Inc. Methods for processing bonded dual alloy rotors including differential heat treatment processes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1001842A (en) 1972-10-02 1976-12-21 Domtar Limited Air bearing moisture profiler
JPS5832511A (ja) 1981-08-21 1983-02-25 Nippon Kokan Kk <Nkk> 厚鋼板の冷却方法
DE3322386A1 (de) 1983-06-22 1985-01-10 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Verfahren zur kuehlung einer charge nach einer waermebehandlung und ofenanlage zur durchfuehrung des verfahrens
DE3346884A1 (de) 1983-12-23 1985-07-11 Ipsen Industries International Gmbh, 4190 Kleve Industrieofen zur waermebehandlung metallischer werkstuecke
DE3405244C1 (de) 1984-02-15 1985-04-11 Aichelin GmbH, 7015 Korntal-Münchingen Industrieofen,insbesondere Mehrkammer-Vakuumofen zur Waermebehandlung von Chargen metallischer Werkstuecke

Also Published As

Publication number Publication date
USH777H (en) 1990-05-01

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