0.08mm 0cr25al5 Terata ea Alloy ea ho Futhumatsa Fecral Resistance bakeng sa Cable ea ho Tlotsa
Tšobotsi:
Ka nako e telele ea tšebeletso. E futhumatsa ka potlako. Bokhoni bo phahameng ba mocheso. Ho tšoana ha mocheso. E ka sebelisoa ka holimo. Ha e sebelisoa ka motlakase o lekantsoeng, ha ho na ntho e feto-fetohang. Ke terata ea motlakase ea tšireletso ea tikoloho. 'Me ke mokhoa o mong oa terata ea nichrome e turang. E ka etsoa hore e lumellane le litlhoko tsa bareki.
Li-alloy tsa FeCrAl li khetholloa ka ho hanyetsa ka mokhoa o motle oa oxidation le botsitso bo botle ba sebopeho bo fellang ka bophelo bo bolelele ba likarolo.
Hangata li sebelisoa linthong tse futhumatsang motlakase liontong tsa indasteri le lisebelisoa tsa lapeng.
Motsoako oa Fe-Cr-Al o nang le resistivity e phahameng le mocheso o sebetsang ho feta oa motsoako oa NiCr 'me o boetse o na le theko e tlase.
Likopo
Sekotwana sa motlakase sa tšepe-chrome-aluminium se sebediswa haholo bakeng sa ho etsa dielemente tsa ho futhumatsa tsa motlakase disebedisweng tsa lapeng le diontong tsa indasteri. Ditshebediso tse tlwaelehileng ke di-aene tse bataletseng, metjhini ya ho aena, di-heater tsa metsi, di-dies tsa polasetiki tsa ho bopa, di-aene tsa ho soldera, dielemente tsa tubular tse nang le sekwahelo sa tshepe le dielemente tsa cartridge.
sebaka sa kopo
Lihlahisoa tsa rona li sebelisoa haholo lisebelisoa tsa kalafo ea mocheso, likarolo tsa likoloi, tlhahiso ea tšepe le tšepe,
indasteri ea aluminium, lisebelisoa tsa tšepe, lisebelisoa tsa peterole, mechini ea khalase, mechini ea ceramic,
mechini ea lijo, mechine ea meriana, le indasteri ea boenjiniere ba motlakase.
Dikahare tsa Khemikhale, %
| Lisebelisoa tsa motsoako | Sebopeho sa lik'hemik'hale % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | ba bang | |
| boholo(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Phomolo | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Phomolo | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Phomolo | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Phomolo | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Phomolo | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Phomolo | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Phomolo | Nb eketsa 0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Phomolo | |
Litšobotsi tse ka sehloohong tsa tekheniki tsa FeCrAl Alloy:
| Letšoao Thepa | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Karolo e kholo ea lik'hemik'hale% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Tekanyo | Tekanyo | Tekanyo | Tekanyo | Tekanyo | Tekanyo | Tekanyo | |
| Re | Ho loketse | Ho loketse | Ho loketse | Ho loketse | Ho loketse | Ho loketse | Ho loketse | |
| Nomoro ea Tlatsetso: 0.5 | Ho eketsa Kho: 1.8-2.2 | |||||||
| Mocheso o phahameng ka ho fetisisa oa tšebeliso ea karolo | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Sebaka sa ho Qhibiliha | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Boima ba g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Ho hanyetsa μΩ·m,20 | 1.25±0.08 | 1.23±0.06 | 1.42±0.07 | 1.35±0.06 | 1.45±0.07 | 1.45±0.07 | 1.53±0.07 | |
| Matla a Tensile Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Sekhahla sa katoloso% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Maqhubu a kobehang a pheta-phetoang | 5 | 5 | 5 | 5 | 5 | |||
| Ho phahamisa ka potlako h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Mocheso o Ikhethang J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Coefficient ea ho Khanna Mocheso KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Koefficient ea katoloso e otlolohileng aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Bothata HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Sebopeho se senyenyane | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| Matla a khoheli | Matla a khoheli | Matla a khoheli | Matla a khoheli | Matla a khoheli | Matla a khoheli | Matla a khoheli | Matla a khoheli | |
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