CA1296603C - Procede de trempe rapide dans un lit fluidise - Google Patents

Procede de trempe rapide dans un lit fluidise

Info

Publication number: CA1296603C
Authority: CA; Canada
Prior art keywords: bed; temperature; article; conductivity gas; high conductivity
Prior art date: 1986-09-30
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

CA000542520A

Other languages

English (en)

Inventor

Jaak Van Den Sype

Mark A. Delano

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.)

1986-09-30

Filing date

1987-07-20

Publication date

1992-03-03

1987-07-20 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1992-03-03 Application granted granted Critical

1992-03-03 Publication of CA1296603C publication Critical patent/CA1296603C/fr

2009-03-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 85
238000010791 quenching Methods 0.000 title claims abstract description 83
230000008569 process Effects 0.000 title claims abstract description 77
230000000171 quenching effect Effects 0.000 title claims abstract description 46
239000002245 particle Substances 0.000 claims abstract description 26
239000007789 gas Substances 0.000 claims description 90
229910000851 Alloy steel Inorganic materials 0.000 claims description 36
229910045601 alloy Inorganic materials 0.000 claims description 25
239000000956 alloy Substances 0.000 claims description 25
238000005243 fluidization Methods 0.000 claims description 18
239000007787 solid Substances 0.000 claims description 16
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
229910052782 aluminium Inorganic materials 0.000 claims description 9
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
239000001307 helium Substances 0.000 claims description 9
229910052734 helium Inorganic materials 0.000 claims description 9
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 9
239000000203 mixture Substances 0.000 claims description 9
230000015572 biosynthetic process Effects 0.000 claims description 7
229910000734 martensite Inorganic materials 0.000 claims description 7
229910000838 Al alloy Inorganic materials 0.000 claims description 6
229910052759 nickel Inorganic materials 0.000 claims description 6
229910052757 nitrogen Inorganic materials 0.000 claims description 6
239000001257 hydrogen Substances 0.000 claims description 5
229910052739 hydrogen Inorganic materials 0.000 claims description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
238000005279 austempering Methods 0.000 claims description 4
239000000843 powder Substances 0.000 claims description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
229910052799 carbon Inorganic materials 0.000 claims description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
229910021529 ammonia Inorganic materials 0.000 claims description 2
229910052802 copper Inorganic materials 0.000 claims description 2
239000010949 copper Substances 0.000 claims description 2
150000002431 hydrogen Chemical class 0.000 claims description 2
229910052742 iron Inorganic materials 0.000 claims description 2
229910044991 metal oxide Inorganic materials 0.000 claims description 2
150000004706 metal oxides Chemical class 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 description 13
239000002184 metal Substances 0.000 description 13
229910000831 Steel Inorganic materials 0.000 description 9
239000010959 steel Substances 0.000 description 9
230000008859 change Effects 0.000 description 6
239000012530 fluid Substances 0.000 description 6
229910001566 austenite Inorganic materials 0.000 description 5
239000007788 liquid Substances 0.000 description 5
238000010586 diagram Methods 0.000 description 4
150000002739 metals Chemical class 0.000 description 3
239000003921 oil Substances 0.000 description 3
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
230000009466 transformation Effects 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
229910001562 pearlite Inorganic materials 0.000 description 2
230000009467 reduction Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
229910000859 α-Fe Inorganic materials 0.000 description 2
229910001104 4140 steel Inorganic materials 0.000 description 1
-1 AISI 4640 Substances 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
240000004543 Vicia ervilia Species 0.000 description 1
230000032683 aging Effects 0.000 description 1
239000003570 air Substances 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
229910001563 bainite Inorganic materials 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000012267 brine Substances 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
235000000396 iron Nutrition 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
239000001095 magnesium carbonate Substances 0.000 description 1
235000014380 magnesium carbonate Nutrition 0.000 description 1
239000000463 material Substances 0.000 description 1
DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
229910052863 mullite Inorganic materials 0.000 description 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
230000035882 stress Effects 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
238000005303 weighing Methods 0.000 description 1
229910001928 zirconium oxide Inorganic materials 0.000 description 1

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Mechanical 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)

CA000542520A 1986-09-30 1987-07-20 Procede de trempe rapide dans un lit fluidise Expired - Lifetime CA1296603C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US913,320		1978-06-07
US91332086A	1986-09-30	1986-09-30

Publications (1)

Publication Number	Publication Date
CA1296603C true CA1296603C (fr)	1992-03-03

Family

ID=25433163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000542520A Expired - Lifetime CA1296603C (fr)	1986-09-30	1987-07-20	Procede de trempe rapide dans un lit fluidise

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)

Families Citing this family (7)

* 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
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
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
CN101886159B (zh) *	2010-07-13	2011-11-16	贾会平	钢坯加热的方法和装置
WO2019239186A1 (fr)	2018-06-13	2019-12-19	Arcelormittal	Installation de dépôt sous vide et procédé de revêtement d'un substrat
WO2019239184A1 (fr)	2018-06-13	2019-12-19	Arcelormittal	Installation de dépôt sous vide et procédé de revêtement d'un substrat
WO2020012222A1 (fr) *	2018-07-11	2020-01-16	Arcelormittal	Procédé de commande du refroidissement d'un produit métallique

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

1987
- 1987-07-20 CA CA000542520A patent/CA1296603C/fr not_active Expired - Lifetime
- 1987-07-24 EP EP87110765A patent/EP0262324A1/fr not_active Withdrawn
- 1987-07-24 BR BR8703860A patent/BR8703860A/pt unknown
- 1987-07-30 JP JP62189051A patent/JPS6389615A/ja active Pending
- 1987-08-03 KR KR1019870008490A patent/KR880004112A/ko not_active Ceased
- 1987-08-19 CN CN198787105737A patent/CN87105737A/zh active Pending

Also Published As

Publication number	Publication date
JPS6389615A (ja)	1988-04-20
KR880004112A (ko)	1988-06-01
BR8703860A (pt)	1988-05-03
CN87105737A (zh)	1988-05-04
EP0262324A1 (fr)	1988-04-06

Legal Events

Date	Code	Title	Description
1994-09-03	MKLA	Lapsed

Publication	Publication Date	Title
US3053704A (en)	1962-09-11	Heat treating metals
CA1296603C (fr)	1992-03-03	Procede de trempe rapide dans un lit fluidise
CN1015066B (zh)	1991-12-11	金属工件的热处理方法
US3519497A (en)	1970-07-07	Method for the thermal treatment of steel rails
Tóth	2021	The possibilities of the retained austenite reduction on tool steels
CA1303468C (fr)	1992-06-16	Methode de traitement thermique de bouts de rail en acier
Delia et al.	1998	Effect of austenitizing conditions on the impact properties of an alloyed austempered ductile iron of initially ferritic matrix structure
US2863790A (en)	1958-12-09	Method of making steel shot
US5080729A (en)	1992-01-14	Process for rapid quenching in a collapsed bed
Chevrier et al.	1979	Optimal cooling rate and process control in metallic parts heat treatment
Bramfitt et al.	1973	Effect of cooling rate and alloying on the
US20070125463A1 (en)	2007-06-07	Fluidized bed cryogenic apparatus and continuous cooling method for quenching of steel parts
JPH032927B2 (fr)	1991-01-17
Villa et al.	2024	Thermally activated martensite formation: an essential revision of the physical metallurgy of steel
Reynoldson	2024	Use of Fluidised Beds for Quenching in the Heat Treatment Field
Moore et al.	1981	Evaluation of gas carburizing in a new fluidized-bed furnace
EP0281249A1 (fr)	1988-09-07	Procédé de traitement thermique de produits ferreux
SALTS	2021	HOT SEAT
Chou et al.	1989	TEM studies of DO3 structure in Fe-30Mn-9Al-0.4 C weld metal
Hicho et al.	1990	Effects of varying austenitizing temperature and cooling rate on the ability of HSLA-80 steel to achieve impact properties comparable to HSLA-100 steel
SHIBATA et al.	1985	Vacuum Carburizing of a Dual Phase Steel
Doheim et al.	1988	Effect of fluidised bed parameters on quenching of steel sections
JPH02194120A (ja)	1990-07-31	鋳造品のダイレクトオーステンパー処理法
Shepelyakovskii et al.	1973	Effect of the amount and dispersity of hard-to-dissolve particles on austenite grain size in steel with 0.6% C
Li et al.	2004	Continuous cooling transformation of niobium microalloyed high carbon steels.