SU379654A1 - METHOD OF MANUFACTURING TEXTURED TAPE FROM IRON-SILICON ALLOYS - Google Patents
METHOD OF MANUFACTURING TEXTURED TAPE FROM IRON-SILICON ALLOYSInfo
- Publication number
- SU379654A1 SU379654A1 SU1433758A SU1433758A SU379654A1 SU 379654 A1 SU379654 A1 SU 379654A1 SU 1433758 A SU1433758 A SU 1433758A SU 1433758 A SU1433758 A SU 1433758A SU 379654 A1 SU379654 A1 SU 379654A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- iron
- silicon alloys
- rolling
- tape
- texture
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 7
- 229910000676 Si alloy Inorganic materials 0.000 title description 3
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 title description 3
- 238000005096 rolling process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Manufacturing Of Steel Electrode Plates (AREA)
Description
1 .one .
Изобретение относитс к способам изготовлени ленты с текстурой (001) 1110 из железокремнистых сплавов.This invention relates to methods for manufacturing a (001) 1110 tape of iron-silicon alloys.
Известен способ изготовлени ленты с текстурой (001), 110, заключающийс в прокатке и высокотемпературном отжиге в определенной атмосфере. Способ применим лишь к заготовкам ограниченной толщины из сплавов высокой частоты и строго определенным составам печной атмосферы.A known method of manufacturing a tape with a (001), 110 texture, which involves rolling and high-temperature annealing in a certain atmosphere. The method is applicable only to blanks of limited thickness from alloys of high frequency and strictly defined compositions of the furnace atmosphere.
Целью изобретени вл етс упрощение технологии производства. Дл этого заготовку с ребровой текстурой (110) 001 оодвергают прокатке с обжатием 2-10% со скоростью не менее 100 сек и последующей прокатке под углом 45° с обжатием 70-90%.The aim of the invention is to simplify the production technology. To this end, the billet with a rib texture (110) 001 is subjected to rolling with a reduction of 2-10% at a speed of at least 100 seconds and subsequent rolling at an angle of 45 ° with a reduction of 70-90%.
Предлагаемый способ включает прокатку заготовки с ребровой текстурой (110) 001 с обжатием на 2-10% со скоростью не менее 100 сек дл получени мак симального количества двойников деформации; прокатку под углом 45° с обжатием 70--90% дл поворота ориентации двойников деформации (115) 501 к стабильной конечной ориентации (001) 110 и высокотем.пературный отжиг дл получени рекристаллизованной мелкозернистой структуры с текстурой (001) 110.The proposed method involves rolling a workpiece with a rib texture (110) 001 with a compression of 2-10% at a speed of at least 100 seconds to obtain the maximum number of deformation twins; rolling at an angle of 45 ° with a reduction of 70--90% to rotate the orientation of the deformation twins (115) 501 to a stable final orientation (001) 110 and high-temperature annealing to obtain a recrystallized fine-grained structure with (001) 110 texture.
Способ опробован на трансформаторной стали, содержащей 3% кремни , толщинойThe method was tested on transformer steel containing 3% silicon, thickness
0,5 лглг с ребровой тексгурой (ПО) 001. Процесс изготовлени ленты с текстурой (001) 110 состоит из прокатки вдоль направлени 001 со скоростью 4 м/сек, т. е. 150 сек,0.5 lg with rib rib (PO) 001. The process of making a tape with texture (001) 110 consists of rolling along the direction 001 at a speed of 4 m / s, i.e. 150 sec,
с обжатием 5%, прокатки под углом 45 к направлению 001 с обжатием 85,5% и отжига в вакууме с медленным нагревом до 1200°С.with a reduction of 5%, rolling at an angle of 45 to the direction 001 with a reduction of 85.5% and annealing in vacuum with slow heating to 1200 ° C.
В результате такой обработки сталь приобретает равномерное зерно, имеющее в поперечнике 0,5-1 мм, и интенсивность текстуры (001) ПО 80-85%.As a result of this treatment, the steel acquires a uniform grain, having a diameter of 0.5-1 mm, and a texture intensity (001) of 80-85%.
Благодар значительному упрощению технологии производства ленты, предлагаемыйDue to the significant simplification of tape production technology, the proposed
способ позвол ет получать текстурованные в двух направлени х ленты любых толщин без применени строго определенной атмосферы отжига или изменени химического состава сплава.the method allows to obtain tapes of any thickness, textured in two directions, without the use of a strictly defined annealing atmosphere or a change in the chemical composition of the alloy.
Предмет изобретени Subject invention
Способ изготовлени текстурованной ленты из железокремнистых сплавов, включающий .прокатку и высокотемпературный отжиг, отличающийс тем, что, с целью упрощени A method of manufacturing a textured ribbon of iron-silicon alloys, which includes rolling and high-temperature annealing, characterized in that, in order to simplify
технологии производства ленты с текстурой (001) ПО, заготовку с ребровой текстурой (ПО) 001 подвергают прокатке с обжатием 2-10% со скоростью не менее 100 сек и последующей прокатке под углом 45° сproduction technology of the tape with texture (001) software, the workpiece with edge texture (software) 001 is subjected to rolling with a reduction of 2-10% at a speed of at least 100 seconds and subsequent rolling at an angle of 45 °
обжатием 70-90%.compression of 70-90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1433758A SU379654A1 (en) | 1970-05-04 | 1970-05-04 | METHOD OF MANUFACTURING TEXTURED TAPE FROM IRON-SILICON ALLOYS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1433758A SU379654A1 (en) | 1970-05-04 | 1970-05-04 | METHOD OF MANUFACTURING TEXTURED TAPE FROM IRON-SILICON ALLOYS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU379654A1 true SU379654A1 (en) | 1973-04-20 |
Family
ID=20452482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1433758A SU379654A1 (en) | 1970-05-04 | 1970-05-04 | METHOD OF MANUFACTURING TEXTURED TAPE FROM IRON-SILICON ALLOYS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU379654A1 (en) |
-
1970
- 1970-05-04 SU SU1433758A patent/SU379654A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES426046A1 (en) | Processing for high permeability silicon steel comprising copper | |
| SU623527A3 (en) | Method of production of sheet steel | |
| US2113537A (en) | Method of rolling and treating silicon steel | |
| SU379654A1 (en) | METHOD OF MANUFACTURING TEXTURED TAPE FROM IRON-SILICON ALLOYS | |
| ES426018A1 (en) | Processing for high permeability silicon steel comprising copper | |
| ES426047A1 (en) | Processing for high permeability silicon steel comprising copper | |
| ES486912A1 (en) | Process of treatment of a precipitation hardenable Al-Mg-Si-alloy | |
| GB1322135A (en) | Method of producing a minimum-ridging type | |
| GB1224306A (en) | Improvements in or relating to processes for the production of patented rod | |
| GB1399293A (en) | Process for obtaining copper alloys and alloys so obtained | |
| GB1078721A (en) | Process for the producing silicon steel sheet having the (100) plane in the rolling plane | |
| GB1366353A (en) | Process for the production of thin aluminium strip of sheet | |
| US3166841A (en) | Descaling | |
| US3099592A (en) | Process of annealing low carbon steel | |
| US2384351A (en) | Method of forming extended lengths of metal wire | |
| JPS52150327A (en) | Lead wire and its production method | |
| GB780570A (en) | Method of making sheet or strip of aluminium or aluminium alloys | |
| US3954515A (en) | Production of superplastic zinc-aluminium alloy sheet | |
| GB740408A (en) | Method of rolling titanium sheets | |
| SU492563A1 (en) | The method of processing products of austenitic grade stainless steel | |
| SU558966A1 (en) | Method for making electrical contacts of gold based alloys | |
| JPS5655520A (en) | Production of surface decarbonized high carbon steel strip | |
| JPS5281010A (en) | Preparation of metal meterials solidified by rapid cooling | |
| SU451796A1 (en) | A method of manufacturing sheets of molybdenum-based alloys | |
| JPS5763638A (en) | Production of wire rod for cold forging |