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CN87105737A - 流化床的快速淬火法 - Google Patents

流化床的快速淬火法 Download PDF

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Publication number
CN87105737A
CN87105737A CN198787105737A CN87105737A CN87105737A CN 87105737 A CN87105737 A CN 87105737A CN 198787105737 A CN198787105737 A CN 198787105737A CN 87105737 A CN87105737 A CN 87105737A CN 87105737 A CN87105737 A CN 87105737A
Authority
CN
China
Prior art keywords
bed
temperature
article
fluidized
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.)
Pending
Application number
CN198787105737A
Other languages
English (en)
Chinese (zh)
Inventor
杰克·范登西普
马克·安东尼·德拉诺
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of CN87105737A publication Critical patent/CN87105737A/zh
Pending legal-status Critical Current

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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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D1/34—Methods of heating
    • C21D1/53—Heating in fluidised beds
    • 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

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  • 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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CN198787105737A 1986-09-30 1987-08-19 流化床的快速淬火法 Pending CN87105737A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US913320 1978-06-07
US91332086A 1986-09-30 1986-09-30

Publications (1)

Publication Number Publication Date
CN87105737A true CN87105737A (zh) 1988-05-04

Family

ID=25433163

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198787105737A Pending CN87105737A (zh) 1986-09-30 1987-08-19 流化床的快速淬火法

Country Status (6)

Country Link
EP (1) EP0262324A1 (fr)
JP (1) JPS6389615A (fr)
KR (1) KR880004112A (fr)
CN (1) CN87105737A (fr)
BR (1) BR8703860A (fr)
CA (1) CA1296603C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1311088C (zh) * 2002-01-18 2007-04-18 王新辉 用风对钢丸进行热处理的方法及其流化床装置
CN101333593A (zh) * 2008-07-25 2008-12-31 张家港市东航机械有限公司 钢帘线钢丝淬火流化粒子炉中的低位返砂器
CN101886159A (zh) * 2010-07-13 2010-11-17 贾会平 钢坯加热的方法和装置
CN112334584A (zh) * 2018-07-11 2021-02-05 安赛乐米塔尔公司 用于控制平坦金属产品的冷却的方法
US12091744B2 (en) 2018-06-13 2024-09-17 Arcelormittal Vacuum deposition facility and method for coating a substrate
US12091739B2 (en) 2018-06-13 2024-09-17 Arcelormittal Vacuum deposition facility and method for coating a substrate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080729A (en) * 1987-11-10 1992-01-14 Union Carbide Industrial Gases Technology Corporation Process for rapid quenching in a collapsed bed

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053704A (en) * 1953-11-27 1962-09-11 Exxon Research Engineering Co Heat treating metals
FR2447968A1 (fr) * 1979-01-30 1980-08-29 Celes Sa Procede de trempe superficielle
JPS565917A (en) * 1979-06-28 1981-01-22 Komatsu Ltd Fluidized bed hardening device
JPS6043410B2 (ja) * 1981-11-11 1985-09-27 東レエンジニアリング株式会社 流動層炉による金属熱処理方法
DE3230531A1 (de) * 1982-08-17 1984-02-23 Ruhrgas Ag, 4300 Essen Verfahren zum zwischenvergueten von werkstuecken
US4717433A (en) * 1983-03-07 1988-01-05 Rockwell International Corporation Method of cooling a heated workpiece utilizing a fluidized bed
JPS60121253A (ja) * 1983-12-05 1985-06-28 Nissan Motor Co Ltd 球状黒鉛鋳鉄

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1311088C (zh) * 2002-01-18 2007-04-18 王新辉 用风对钢丸进行热处理的方法及其流化床装置
CN101333593A (zh) * 2008-07-25 2008-12-31 张家港市东航机械有限公司 钢帘线钢丝淬火流化粒子炉中的低位返砂器
CN101333593B (zh) * 2008-07-25 2010-06-30 张家港市东航机械有限公司 钢帘线钢丝淬火流化粒子炉中的低位返砂器
CN101886159A (zh) * 2010-07-13 2010-11-17 贾会平 钢坯加热的方法和装置
CN101886159B (zh) * 2010-07-13 2011-11-16 贾会平 钢坯加热的方法和装置
US12091744B2 (en) 2018-06-13 2024-09-17 Arcelormittal Vacuum deposition facility and method for coating a substrate
US12091739B2 (en) 2018-06-13 2024-09-17 Arcelormittal Vacuum deposition facility and method for coating a substrate
CN112334584A (zh) * 2018-07-11 2021-02-05 安赛乐米塔尔公司 用于控制平坦金属产品的冷却的方法

Also Published As

Publication number Publication date
CA1296603C (fr) 1992-03-03
JPS6389615A (ja) 1988-04-20
EP0262324A1 (fr) 1988-04-06
KR880004112A (ko) 1988-06-01
BR8703860A (pt) 1988-05-03

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SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication