SE8007375L - Forfarande for herdning av stal och metallegeringar samt anordning for utforande av forfarandet - Google Patents

Forfarande for herdning av stal och metallegeringar samt anordning for utforande av forfarandet

Info

Publication number: SE8007375L
Authority: SE; Sweden
Prior art keywords: parts; procedure; metal alloys; solution; harding
Prior art date: 1979-10-25

Application number

SE8007375A

Other languages

Unknown language ( )

English (en)

Other versions

SE448886B (sv

Inventor

H-E Mobius

S Soraya

Original Assignee

Roechling Burbach Gmbh Stahl

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.)

1979-10-25

Filing date

1980-10-21

Publication date

1981-04-26

1980-10-21 Application filed by Roechling Burbach Gmbh Stahl filed Critical Roechling Burbach Gmbh Stahl

1981-04-26 Publication of SE8007375L publication Critical patent/SE8007375L/sv

1987-03-23 Publication of SE448886B publication Critical patent/SE448886B/sv

Links

238000000034 method Methods 0.000 title abstract 3
229910001092 metal group alloy Inorganic materials 0.000 title abstract 2
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
229910021538 borax Inorganic materials 0.000 abstract 2
238000010791 quenching Methods 0.000 abstract 2
230000000171 quenching effect Effects 0.000 abstract 2
235000010339 sodium tetraborate Nutrition 0.000 abstract 2
239000000243 solution Substances 0.000 abstract 2
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
229910000831 Steel Inorganic materials 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
238000009833 condensation Methods 0.000 abstract 1
239000002826 coolant Substances 0.000 abstract 1
235000011187 glycerol Nutrition 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
235000011152 sodium sulphate Nutrition 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
- 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
- C21D1/60—Aqueous agents

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Heat Treatment Of Articles (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)
Lubricants (AREA)

SE8007375A 1979-10-25 1980-10-21 Forfarande for stortkylning av stal och metallegeringar SE448886B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2943065A DE2943065C2 (de)	1979-10-25	1979-10-25	Verfahren zum Abschrecken von Stählen und Metallegierungen

Publications (2)

Publication Number	Publication Date
SE8007375L true SE8007375L (sv)	1981-04-26
SE448886B SE448886B (sv)	1987-03-23

Family

ID=6084315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8007375A SE448886B (sv)	1979-10-25	1980-10-21	Forfarande for stortkylning av stal och metallegeringar

Country Status (9)

Country	Link
AT (1)	AT373289B (sv)
BE (1)	BE885861A (sv)
CH (1)	CH647810A5 (sv)
DE (1)	DE2943065C2 (sv)
FR (1)	FR2467886A1 (sv)
GB (1)	GB2062014B (sv)
IT (1)	IT1151099B (sv)
NL (1)	NL8005865A (sv)
SE (1)	SE448886B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CS228355B1 (en) *	1982-02-23	1984-05-14	Lubomir Ing Bilek	Method of water requirement detection in multicomponent quenching bath and an apparatus for carrying out the method
DE3639052A1 (de) *	1986-11-14	1988-05-19	Ipsen Ind Int Gmbh	Verfahren und vorrichtung zur waermebehandlung von kleinteilen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE753021A (fr) *	1970-07-03	1971-01-04	Cockerill	Installation pour le refroidissement du fil machine.
BE762838A (fr) *	1971-02-11	1971-08-11	Centre Rech Metallurgique	Procede et dispositif pour la fabrication de ronds a beton,
DE2435831A1 (de) *	1974-07-25	1976-02-12	Arbed F & G Drahtwerke	Verfahren und vorrichtung zur behandlung von warmgewalztem stahldraht im hinblick auf die weiterverarbeitung durch ziehen
BE853454A (fr) *	1977-04-08	1977-10-10	Centre Rech Metallurgique	Procede et dispositif pour la fabrication de fil machine en acier dur
DE2815090C2 (de) *	1977-04-08	1985-05-09	Centre de Recherches Métallurgiques - Centrum voor Research in de Metallurgie - Association sans but lucratif - Vereniging zonder winstoogmerk, Bruxelles	Verfahren und Vorrichtung zur Herstellung von Walzdraht aus hartem Stahl

1979
- 1979-10-25 DE DE2943065A patent/DE2943065C2/de not_active Expired
1980
- 1980-10-21 SE SE8007375A patent/SE448886B/sv not_active IP Right Cessation
- 1980-10-23 AT AT0524380A patent/AT373289B/de not_active IP Right Cessation
- 1980-10-23 CH CH7892/80A patent/CH647810A5/de not_active IP Right Cessation
- 1980-10-23 BE BE6/47301A patent/BE885861A/fr not_active IP Right Cessation
- 1980-10-24 IT IT25545/80A patent/IT1151099B/it active
- 1980-10-24 FR FR8022759A patent/FR2467886A1/fr active Pending
- 1980-10-24 GB GB8034281A patent/GB2062014B/en not_active Expired
- 1980-10-24 NL NL8005865A patent/NL8005865A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
IT8025545A0 (it)	1980-10-24
SE448886B (sv)	1987-03-23
ATA524380A (de)	1983-05-15
GB2062014B (en)	1984-09-05
NL8005865A (nl)	1981-04-28
GB2062014A (en)	1981-05-20
FR2467886A1 (fr)	1981-04-30
IT1151099B (it)	1986-12-17
CH647810A5 (de)	1985-02-15
DE2943065C2 (de)	1984-03-22
AT373289B (de)	1984-01-10
DE2943065A1 (de)	1981-05-07
BE885861A (fr)	1981-02-16

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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