NO118925B - - Google Patents
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- Publication number
- NO118925B NO118925B NO16502066A NO16502066A NO118925B NO 118925 B NO118925 B NO 118925B NO 16502066 A NO16502066 A NO 16502066A NO 16502066 A NO16502066 A NO 16502066A NO 118925 B NO118925 B NO 118925B
- Authority
- NO
- Norway
- Prior art keywords
- plate
- water
- hardening
- zones
- quenching
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000010791 quenching Methods 0.000 claims description 32
- 230000000171 quenching effect Effects 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000012084 conversion product Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 14
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000014548 Rubus moluccanus Nutrition 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009864 tensile test Methods 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C21D1/667—Quenching devices for spray quenching
Landscapes
- 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 Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50959365A | 1965-11-24 | 1965-11-24 | |
| US54298266A | 1966-03-14 | 1966-03-14 | |
| US56301666A | 1966-06-22 | 1966-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118925B true NO118925B (ca) | 1970-03-02 |
Family
ID=27414417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO16502066A NO118925B (ca) | 1965-11-24 | 1966-10-05 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT309496B (ca) |
| BE (1) | BE688278A (ca) |
| DE (1) | DE1508378B1 (ca) |
| DK (1) | DK136870B (ca) |
| ES (1) | ES332216A1 (ca) |
| FI (1) | FI44916C (ca) |
| GB (1) | GB1149045A (ca) |
| LU (1) | LU52168A1 (ca) |
| NL (1) | NL156755B (ca) |
| NO (1) | NO118925B (ca) |
| SE (1) | SE328324B (ca) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2501175C3 (de) * | 1975-01-14 | 1982-02-11 | Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum | Vorrichtung zur Wärmebehandlung von Profilstahlabschnitten für den untertägigen Streckenausbau |
| PL3408420T3 (pl) * | 2016-01-25 | 2024-11-18 | Schwartz Gmbh | Sposób obróbki cieplnej metalowego elementu konstrukcji |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE885995C (de) * | 1942-12-24 | 1953-08-10 | Aeg | Spritzvorrichtung fuer intensive Abschreckung |
| US2776230A (en) * | 1951-10-22 | 1957-01-01 | United States Steel Corp | Method and apparatus for quenching pipe |
| US3208742A (en) * | 1962-02-16 | 1965-09-28 | United States Steel Corp | Apparatus for spray quenching |
-
1966
- 1966-10-04 SE SE1336666A patent/SE328324B/xx unknown
- 1966-10-05 NO NO16502066A patent/NO118925B/no unknown
- 1966-10-11 DE DE19661508378 patent/DE1508378B1/de active Pending
- 1966-10-12 AT AT954366AA patent/AT309496B/de not_active IP Right Cessation
- 1966-10-13 ES ES0332216A patent/ES332216A1/es not_active Expired
- 1966-10-13 GB GB4578966A patent/GB1149045A/en not_active Expired
- 1966-10-14 DK DK533866A patent/DK136870B/da unknown
- 1966-10-14 BE BE688278D patent/BE688278A/xx not_active IP Right Cessation
- 1966-10-14 LU LU52168D patent/LU52168A1/xx unknown
- 1966-10-14 NL NL6614528A patent/NL156755B/xx not_active IP Right Cessation
- 1966-11-14 FI FI300066A patent/FI44916C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| DK136870C (ca) | 1978-05-16 |
| SE328324B (ca) | 1970-09-14 |
| DK136870B (da) | 1977-12-05 |
| AT309496B (de) | 1973-08-27 |
| GB1149045A (en) | 1969-04-16 |
| FI44916B (ca) | 1971-11-01 |
| DE1508378B1 (de) | 1970-10-01 |
| NL6614528A (ca) | 1967-05-25 |
| BE688278A (ca) | 1967-04-14 |
| FI44916C (fi) | 1972-02-10 |
| LU52168A1 (ca) | 1966-12-14 |
| ES332216A1 (es) | 1967-11-16 |
| NL156755B (nl) | 1978-05-16 |
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