GB1286221A - De-scaling and protecting from subsequent oxidation hot-rolled ferrous products - Google Patents
De-scaling and protecting from subsequent oxidation hot-rolled ferrous productsInfo
- Publication number
- GB1286221A GB1286221A GB2085371A GB2085371A GB1286221A GB 1286221 A GB1286221 A GB 1286221A GB 2085371 A GB2085371 A GB 2085371A GB 2085371 A GB2085371 A GB 2085371A GB 1286221 A GB1286221 A GB 1286221A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- scaling
- silane
- protecting
- subsequent oxidation
- 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.)
- Expired
Links
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- MNKYQPOFRKPUAE-UHFFFAOYSA-N chloro(triphenyl)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 MNKYQPOFRKPUAE-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical group C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 150000003377 silicon compounds Chemical class 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- ZOYFEXPFPVDYIS-UHFFFAOYSA-N trichloro(ethyl)silane Chemical compound CC[Si](Cl)(Cl)Cl ZOYFEXPFPVDYIS-UHFFFAOYSA-N 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7004451A FR2077716A1 (enrdf_load_stackoverflow) | 1970-02-09 | 1970-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1286221A true GB1286221A (en) | 1972-08-23 |
Family
ID=9050276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2085371A Expired GB1286221A (en) | 1970-02-09 | 1971-04-19 | De-scaling and protecting from subsequent oxidation hot-rolled ferrous products |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3826681A (enrdf_load_stackoverflow) |
| BE (1) | BE762304A (enrdf_load_stackoverflow) |
| CA (1) | CA962560A (enrdf_load_stackoverflow) |
| DE (1) | DE2105553A1 (enrdf_load_stackoverflow) |
| ES (1) | ES388059A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2077716A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1286221A (enrdf_load_stackoverflow) |
| LU (1) | LU62567A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7101216A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1588468A (en) * | 1976-09-18 | 1981-04-23 | Nippon Steel Corp | Method of producing steel strip by hot rolling |
| IT1160196B (it) * | 1983-02-24 | 1987-03-04 | Dalmine Spa | Procedimento di disossidazione a caldo di tubi metallici semilavorati |
| US4623561A (en) * | 1985-07-15 | 1986-11-18 | Hoogovens Groep B.V. | Method of marking a hot steel slab |
| CN116637948A (zh) * | 2023-07-11 | 2023-08-25 | 南京钢铁股份有限公司 | 一种粗除鳞箱集管和高压水喷嘴的保护装置 |
-
1970
- 1970-02-09 FR FR7004451A patent/FR2077716A1/fr not_active Withdrawn
-
1971
- 1971-01-29 NL NL7101216A patent/NL7101216A/xx unknown
- 1971-01-29 BE BE762304A patent/BE762304A/xx unknown
- 1971-02-04 US US11259471 patent/US3826681A/en not_active Expired - Lifetime
- 1971-02-06 DE DE19712105553 patent/DE2105553A1/de active Pending
- 1971-02-08 ES ES388059A patent/ES388059A1/es not_active Expired
- 1971-02-08 LU LU62567D patent/LU62567A1/xx unknown
- 1971-02-09 CA CA104,860A patent/CA962560A/en not_active Expired
- 1971-04-19 GB GB2085371A patent/GB1286221A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU62567A1 (enrdf_load_stackoverflow) | 1971-08-19 |
| BE762304A (fr) | 1971-07-01 |
| ES388059A1 (es) | 1973-05-01 |
| NL7101216A (enrdf_load_stackoverflow) | 1971-08-11 |
| CA962560A (en) | 1975-02-11 |
| US3826681A (en) | 1974-07-30 |
| FR2077716A1 (enrdf_load_stackoverflow) | 1971-11-05 |
| DE2105553A1 (de) | 1971-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |