SU240441A1 - METHOD OF DRAWING MAGNETIC COATINGS OF SPLAVOVOKBALT - Google Patents
METHOD OF DRAWING MAGNETIC COATINGS OF SPLAVOVOKBALTInfo
- Publication number
- SU240441A1 SU240441A1 SU1153384A SU1153384A SU240441A1 SU 240441 A1 SU240441 A1 SU 240441A1 SU 1153384 A SU1153384 A SU 1153384A SU 1153384 A SU1153384 A SU 1153384A SU 240441 A1 SU240441 A1 SU 240441A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- splavovokbalt
- copper
- cobalt
- magnetic coatings
- drawing magnetic
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- KTVIXTQDYHMGHF-UHFFFAOYSA-L Cobalt(II) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052803 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- SIBIBHIFKSKVRR-UHFFFAOYSA-N phosphanylidynecobalt Chemical compound [Co]#P SIBIBHIFKSKVRR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- BWFPGXWASODCHM-UHFFFAOYSA-N Copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N Dinuclear Copper Ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- ZGKNDXOLMOFEJH-UHFFFAOYSA-M Sodium hypophosphite Chemical compound [Na+].[O-]P=O ZGKNDXOLMOFEJH-UHFFFAOYSA-M 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K Trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- DHOCGIHFPKXZJB-UHFFFAOYSA-O [NH4+].[Cl+] Chemical compound [NH4+].[Cl+] DHOCGIHFPKXZJB-UHFFFAOYSA-O 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- -1 cobalt-phosphorus-copper Chemical compound 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011778 trisodium citrate Substances 0.000 description 1
- 231100000925 very toxic Toxicity 0.000 description 1
- HUMHYXGDUOGHTG-HEZXSMHISA-N α-D-GalpNAc-(1->3)-[α-L-Fucp-(1->2)]-D-Galp Chemical compound O[C@H]1[C@H](O)[C@H](O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](O[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](O)[C@@H](CO)OC1O HUMHYXGDUOGHTG-HEZXSMHISA-N 0.000 description 1
Description
Изобретение относитс к области получени ма1питных noKpjiiTiiH химическим путем.The present invention relates to the field of producing bulk NoKpjiiTiiH by chemical means.
Известны способы нанесени магпнтных покрытий спла1юв кобальта хпмпческим путем, например сплапа кобальт - фосфор. Псдостатка .ми извесгиых способов вл ютс п.тоха воспроизводимость свойств оса сдаемого сло и отсутствие возможности регулировани степени коэриитпвпости прп однонремен.ном сохранении скорос1и процесса.Methods are known for applying cobalt magnetic coatings by chemical means, for example cobalt-phosphorus splapa. There are many ways to do this: the reproducibility of the properties of the deposited layer and the absence of the possibility of controlling the degree of efficiency in one-time preservation of the speed of the process are very toxic.
Предлагаемый способ отл 1чаетс тем, что дл полччепп магнитных покрытий сплава кобальт - фосфор-медь в раствор ввод т сернокпслую медь прп следующем соотношении ко.мпоиснгов (в г/.i):The proposed method is distinguished by the fact that for half a chip magnetic coating of a cobalt-phosphorus-copper alloy the sulfuric layer of copper is added to the solution by the following ratio of co-sources (in g / .i):
кобальт сернокислый15-25cobalt sulfate15-25
ги пофосфпт и атри 15-25gi kophosphpt and atri 15-25
натрий лимоннокислый45-55sodium citrate45-55
аммоний хлор1 стый35-45ammonium chlorine 30-45
а.м.миак (25,|-ный раствор) 35 мл/л медь сернокисла 0,1 -1,0am.miak (25, | -th solution) 35 ml / l copper sulfate 0.1 -1.0
и процесс ведут прп рН 9,2--9,3, температуре 85--90 С и плотностн загрузкп 1,5-2,0 .г. Прп -осуществлении способа виедрепием меди в кобальт-фосфорпое покрытие позыщает его блеск п равномерность и .позвол ет регулировать (в пределах 24-15 ка/м) вел-ичину коэрцитивной силы. Па остаточную ,магн 1тнуюand the process is carried out prp pH 9.2--9.3, temperature 85--90 С and density of 1.5-2.0 g. The application of the method of copper copper coating to a cobalt-phosphorus coating causes its brilliance and uniformity and makes it possible to regulate (within 24–15 ka / m) the magnitude of the coercive force. Pa residual magn 1Tnuyu
индукцию внедрение .меди практическп не вли ет.The induction of the introduction of .media does not affect.
Б зависи.мост от копцепт{1апи11 в раство сернок 1слоГ| меди в покрытие можно ввести от 1 до 20,, .меди. Дл начала poaKiniii осаждени покрывае.мук) поверхность кратксвре.мснно К0нтакт1 руют с алю.минием пли по.хают ПМихльс катодно1о тока.B depends on the bridge on the {1api11 koceptt in the solution of the sulfur swag 1 | Copper in the coating, you can enter from 1 to 20 ,,. Medi. To begin poaKiniii deposition of a coating. Muk) the surface is short with aluminum and the PMHLS cathode current is obtained.
П р е .Т м е т изо б р с т е н -и PRIET.TMET ISBRUST NI
Способ нанесени магнитных покрытий сплавов кобальта химически.м путем из раствора, содержащего сернокислый кобальт, гипофосфит натрл , натрий лимоннокислый, аммоний хло1:)истый п aммиal, отлччающппс тем, что, с целью нолучс 1и cii.iaria коба;и/г---фссфор--мсдь , в pacTBOj) вво. т сернокпс.чую медь ири следующем соотношении компонентов (в г/л): кобальт сернокислы 15-25The method of applying magnetic coatings of cobalt alloys chemically. From a solution containing cobalt sulphate, sodium hypophosphite, sodium citrate, ammonium chloride; -forsfor - msd, in pacTBOj) input. t sulfur copper. Iri copper the following ratio of components (in g / l): cobalt sulfates 15-25
гинофссфпт натри 15-25sinofssfpt sodium 15-25
натри11 лимоннокислый45-55sodium 11 citrate45-55
а-ммоннй хлористый35-45a-mmon chloride35-45
ам.мпак (25/,,-пый раствор) 35 M.ij.i медь сернокисла 0,1 -1,0am.mpak (25 /, - solution) 35 M.ij.i copper sulfate 0.1 -1.0
и процесс ведут при рП 9,2-9,3, те.мпературе 85-90 С и плотности загрузкп 1,5-and the process is carried out at a RP of 9.2-9.3, a temperature of 85-90 ° C and a loading density of 1.5-
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874193071A Addition SU1415366A2 (en) | 1987-02-12 | 1987-02-12 | High-voltage high-frequency voltage converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU240441A1 true SU240441A1 (en) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2710611C1 (en) * | 2018-06-29 | 2019-12-30 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Method of producing metallic magnetic coatings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2710611C1 (en) * | 2018-06-29 | 2019-12-30 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Method of producing metallic magnetic coatings |
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