FR2467886A1 - Procede et installation pour tremper des aciers et des alliages metalliques - Google Patents
Procede et installation pour tremper des aciers et des alliages metalliques Download PDFInfo
- Publication number
- FR2467886A1 FR2467886A1 FR8022759A FR8022759A FR2467886A1 FR 2467886 A1 FR2467886 A1 FR 2467886A1 FR 8022759 A FR8022759 A FR 8022759A FR 8022759 A FR8022759 A FR 8022759A FR 2467886 A1 FR2467886 A1 FR 2467886A1
- Authority
- FR
- France
- Prior art keywords
- quenching
- water
- weight
- installation
- agent
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 5
- 239000010959 steel Substances 0.000 title claims abstract description 5
- 229910001092 metal group alloy Inorganic materials 0.000 title claims abstract description 4
- 238000010791 quenching Methods 0.000 claims abstract description 49
- 230000000171 quenching effect Effects 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 238000009835 boiling Methods 0.000 claims description 9
- 229910021538 borax Inorganic materials 0.000 claims description 8
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 8
- 239000004328 sodium tetraborate Substances 0.000 claims description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 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 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000007792 addition Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 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
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000007832 Na2SO4 Substances 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
- IFAGJNNYKJYUSJ-UHFFFAOYSA-N [Na].[Na].OCC(O)CO Chemical compound [Na].[Na].OCC(O)CO IFAGJNNYKJYUSJ-UHFFFAOYSA-N 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction 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
- -1 ferrous metals Chemical class 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
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur 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
- 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)
- Lubricants (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
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 |
|---|---|
| FR2467886A1 true FR2467886A1 (fr) | 1981-04-30 |
Family
ID=6084315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8022759A Pending FR2467886A1 (fr) | 1979-10-25 | 1980-10-24 | Procede et installation pour tremper des aciers et des alliages metalliques |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT373289B (de) |
| BE (1) | BE885861A (de) |
| CH (1) | CH647810A5 (de) |
| DE (1) | DE2943065C2 (de) |
| FR (1) | FR2467886A1 (de) |
| GB (1) | GB2062014B (de) |
| IT (1) | IT1151099B (de) |
| NL (1) | NL8005865A (de) |
| SE (1) | SE448886B (de) |
Families Citing this family (2)
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE753021A (fr) * | 1970-07-03 | 1971-01-04 | Cockerill | Installation pour le refroidissement du fil machine. |
| FR2125311A1 (de) * | 1971-02-11 | 1972-09-29 | Centre Rech Metallurgique | |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 GB GB8034281A patent/GB2062014B/en not_active Expired
- 1980-10-24 IT IT25545/80A patent/IT1151099B/it active
- 1980-10-24 NL NL8005865A patent/NL8005865A/nl not_active Application Discontinuation
- 1980-10-24 FR FR8022759A patent/FR2467886A1/fr active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE753021A (fr) * | 1970-07-03 | 1971-01-04 | Cockerill | Installation pour le refroidissement du fil machine. |
| FR2125311A1 (de) * | 1971-02-11 | 1972-09-29 | Centre Rech Metallurgique | |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2943065A1 (de) | 1981-05-07 |
| IT1151099B (it) | 1986-12-17 |
| SE448886B (sv) | 1987-03-23 |
| NL8005865A (nl) | 1981-04-28 |
| ATA524380A (de) | 1983-05-15 |
| AT373289B (de) | 1984-01-10 |
| GB2062014A (en) | 1981-05-20 |
| SE8007375L (sv) | 1981-04-26 |
| IT8025545A0 (it) | 1980-10-24 |
| DE2943065C2 (de) | 1984-03-22 |
| CH647810A5 (de) | 1985-02-15 |
| GB2062014B (en) | 1984-09-05 |
| BE885861A (fr) | 1981-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name |