CH647810A5 - Verfahren zum abschrecken von metallegierungen. - Google Patents

Verfahren zum abschrecken von metallegierungen. Download PDF

Info

Publication number: CH647810A5
Authority: CH; Switzerland
Prior art keywords: quenching; water; bath; temperature; mass
Prior art date: 1979-10-25

Application number

CH7892/80A

Other languages

German (de)

English (en)

Inventor

Hans-Eberhard Dr Moebius

Sorayapur 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

1980-10-23

Publication date

1985-02-15

1980-10-23 Application filed by Roechling Burbach Gmbh Stahl filed Critical Roechling Burbach Gmbh Stahl

1985-02-15 Publication of CH647810A5 publication Critical patent/CH647810A5/de

Links

238000000034 method Methods 0.000 title claims description 16
229910001092 metal group alloy Inorganic materials 0.000 title claims description 4
238000010791 quenching Methods 0.000 claims description 36
230000000171 quenching effect Effects 0.000 claims description 36
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
239000003795 chemical substances by application Substances 0.000 claims description 24
239000000243 solution Substances 0.000 claims description 10
229910021538 borax Inorganic materials 0.000 claims description 9
235000010339 sodium tetraborate Nutrition 0.000 claims description 9
239000004328 sodium tetraborate Substances 0.000 claims description 9
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 7
UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims description 7
238000009835 boiling Methods 0.000 claims description 6
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
239000007864 aqueous solution Substances 0.000 claims description 4
238000009833 condensation Methods 0.000 claims description 4
230000005494 condensation Effects 0.000 claims description 4
229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
235000011152 sodium sulphate Nutrition 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 2
239000003921 oil Substances 0.000 description 10
239000000654 additive Substances 0.000 description 8
238000007792 addition Methods 0.000 description 6
230000000694 effects Effects 0.000 description 4
239000000203 mixture Substances 0.000 description 4
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
230000001105 regulatory effect Effects 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
238000010411 cooking Methods 0.000 description 3
239000002826 coolant Substances 0.000 description 3
238000001816 cooling Methods 0.000 description 3
235000011187 glycerol Nutrition 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
239000000463 material Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
235000010333 potassium nitrate Nutrition 0.000 description 2
239000004323 potassium nitrate Substances 0.000 description 2
235000019353 potassium silicate Nutrition 0.000 description 2
235000010344 sodium nitrate Nutrition 0.000 description 2
239000004317 sodium nitrate Substances 0.000 description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
239000010959 steel Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
239000000080 wetting agent Substances 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
JEQBIVYSKGUKGE-UHFFFAOYSA-N [Na].[Na].[Na].[Na].OCC(O)CO.[Na] Chemical compound [Na].[Na].[Na].[Na].OCC(O)CO.[Na] JEQBIVYSKGUKGE-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
ZXPNHQOWDWPUEH-UHFFFAOYSA-N boric acid;sulfuric acid Chemical compound OB(O)O.OS(O)(=O)=O ZXPNHQOWDWPUEH-UHFFFAOYSA-N 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000005242 forging Methods 0.000 description 1
230000017525 heat dissipation Effects 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910001562 pearlite Inorganic materials 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
239000000779 smoke Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 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
- 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)

CH7892/80A 1979-10-25 1980-10-23 Verfahren zum abschrecken von metallegierungen. CH647810A5 (de)

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 (1)

Publication Number	Publication Date
CH647810A5 true CH647810A5 (de)	1985-02-15

Family

ID=6084315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH7892/80A CH647810A5 (de)	1979-10-25	1980-10-23	Verfahren zum abschrecken von metallegierungen.

Country Status (9)

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

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

Also Published As

Publication number	Publication date
NL8005865A (nl)	1981-04-28
BE885861A (fr)	1981-02-16
SE8007375L (sv)	1981-04-26
AT373289B (de)	1984-01-10
SE448886B (sv)	1987-03-23
FR2467886A1 (fr)	1981-04-30
GB2062014A (en)	1981-05-20
IT1151099B (it)	1986-12-17
GB2062014B (en)	1984-09-05
DE2943065C2 (de)	1984-03-22
IT8025545A0 (it)	1980-10-24
ATA524380A (de)	1983-05-15
DE2943065A1 (de)	1981-05-07

Legal Events

Date	Code	Title	Description
1988-06-30	PL	Patent ceased
2024-10-31	PL	Patent ceased

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AT285280B (de)	1970-10-27	Vorrichtung und Verfahren zum Aufbringen von geschmolzenem Metall auf einen stangen-, rohr- oder bandförmigen Kern
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