GB1475557A - Process for the simultaneous patening and removal of scale from wire strips and bands - Google Patents
Process for the simultaneous patening and removal of scale from wire strips and bandsInfo
- Publication number
- GB1475557A GB1475557A GB5346174A GB5346174A GB1475557A GB 1475557 A GB1475557 A GB 1475557A GB 5346174 A GB5346174 A GB 5346174A GB 5346174 A GB5346174 A GB 5346174A GB 1475557 A GB1475557 A GB 1475557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- patening
- bands
- simultaneous
- removal
- scale
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- NPPQSCRMBWNHMW-UHFFFAOYSA-N Meprobamate Chemical compound NC(=O)OCC(C)(CCC)COC(N)=O NPPQSCRMBWNHMW-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C21D1/607—Molten salts
-
- 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
- C21D1/82—Descaling by thermal stresses
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17574373A DD109036A1 (enrdf_load_stackoverflow) | 1973-12-11 | 1973-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1475557A true GB1475557A (en) | 1977-06-01 |
Family
ID=5494150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5346174A Expired GB1475557A (en) | 1973-12-11 | 1974-12-10 | Process for the simultaneous patening and removal of scale from wire strips and bands |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT355074B (enrdf_load_stackoverflow) |
| CS (1) | CS193509B2 (enrdf_load_stackoverflow) |
| DD (1) | DD109036A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2454474A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2253838B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1475557A (enrdf_load_stackoverflow) |
| HU (1) | HU170980B (enrdf_load_stackoverflow) |
| IT (1) | IT1026857B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU74569A1 (enrdf_load_stackoverflow) * | 1976-03-16 | 1977-09-27 |
-
1973
- 1973-12-11 DD DD17574373A patent/DD109036A1/xx unknown
-
1974
- 1974-11-16 DE DE19742454474 patent/DE2454474A1/de not_active Withdrawn
- 1974-11-20 AT AT928774A patent/AT355074B/de active
- 1974-12-06 IT IT3028174A patent/IT1026857B/it active
- 1974-12-10 GB GB5346174A patent/GB1475557A/en not_active Expired
- 1974-12-10 HU HUHE000671 patent/HU170980B/hu unknown
- 1974-12-11 FR FR7440754A patent/FR2253838B1/fr not_active Expired
- 1974-12-11 CS CS845074A patent/CS193509B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD109036A1 (enrdf_load_stackoverflow) | 1974-10-12 |
| AT355074B (de) | 1980-02-11 |
| FR2253838B1 (enrdf_load_stackoverflow) | 1978-09-22 |
| IT1026857B (it) | 1978-10-20 |
| CS193509B2 (en) | 1979-10-31 |
| DE2454474A1 (de) | 1975-06-12 |
| FR2253838A1 (enrdf_load_stackoverflow) | 1975-07-04 |
| ATA928774A (de) | 1979-07-15 |
| HU170980B (hu) | 1977-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |