0cr25al5 Mocheso o Phahameng oa ho hanyetsa Fecral Alloy Flat Wire
0Cr25Al5Mocheso o Phahameng Ho hanyetsa mochesoFecral Alloy terata e bataletseng
Tlhaloso e Akaretsang
FeCrAl alloy e entsoe ka alloy e phahameng ea mocheso, ferritic iron-chromium-aluminium alloy e ka sebelisoang mocheso ho fihlela ho 1350degrees. Likopo tse tloaelehileng bakeng sa0Cr21Al6Nb ke tsa motlakasentho e futhumatsangs liboping tsa mocheso o phahameng indastering ea ho futhumatsa mocheso, lirafshoa, likhalase, litšepe le liindasteri tsa elektroniki.
Sebopeho:
Ka bophelo ba nako e telele ea tšebeletso.Ho futhumatsa ka potlako.Ho sebetsa hantle ha mocheso.Mocheso o tšoanang. E ka sebelisoa ka holimo. Ha e sebelisoa ka motlakase o lekantsoeng, ha ho na taba e sa tsitsang. Ke ts'ireletso ea tikoloho terata ea mocheso oa motlakase. Le mokhoa o mong oa terata ea nichrome e theko e boima.E ka etsoa ho latela litlhoko tsa bareki
Li-alloys tsa FeCrAl li tšoauoa ka khanyetso e ntle ea oxidation le botsitso bo botle ba sebopeho se hlahisang bophelo bo bolelele ba lintho.
Hangata li sebelisoa linthong tse futhumatsang tsa motlakase liboping tsa indasteri le lisebelisoa tsa lapeng.
Fe-Cr-Al alloy e nang le resistivity e phahameng le mocheso o sebetsang ho feta oa NiCr alloy hape e na le theko e tlase.
Lisebelisoa
0Cr21Al6 Iron-chrome-aluminium resistor strip e sebelisoa haholo ho etsa likarolo tsa ho futhumatsa motlakase ka lisebelisoa tsa lapeng le libopi tsa indasteri. Lisebelisoa tse tloaelehileng ke litšepe tse bataletseng, mechini ea ho aena, licheso tsa metsi, ho bopeha ha polasetiki ho shoa, litšepe tsa tšepe, lisebelisoa tsa tšepe tse kentsoeng ka tšepe le likarolo tsa cartridge.
sebaka sa kopo
Lihlahisoa tsa rona li sebelisoa haholo lisebelisoa tsa kalafo ea mocheso, likarolo tsa koloi, tlhahiso ea tšepe le tšepe,
indasteri ea aluminium, lisebelisoa tsa tšepe, lisebelisoa tsa petrochemical, mochini oa khalase, mochini oa ceramic,
mechini ea lijo, mechini ea meriana, le indasteri ea boenjiniere ba matla.
Litaba tsa Lik'hemik'hale, %
| Lisebelisoa tsa alloy | 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 | Phomola | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15,5 | - | 4.5-5.3 | Phomola | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Phomola | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23,5 | ≤0.60 | 4.2-5.3 | Phomola | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Phomola | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Phomola | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Phomola | Nb eketsa0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Phomola | |
Litšobotsi tsa mantlha tsa tekheniki ea FeCrAl Alloy:
| Brand 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 | Ho leka-lekanya | Ho leka-lekanya | Ho leka-lekanya | Ho leka-lekanya | Ho leka-lekanya | Ho leka-lekanya | Ho leka-lekanya | |
| Re | E loketseng | E loketseng | E loketseng | E loketseng | E loketseng | E loketseng | E loketseng | |
| Keketso Nb:0.5 | Keketso Mo:1.8-2.2 | |||||||
| Component max. sebelisa mocheso | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Melting Point | 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 | |
| Tensile Matla Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Sekhahla sa katoloso% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Khafetsa ya ho kobeha | 5 | 5 | 5 | 5 | 5 | |||
| Phahamisa kapele h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Mocheso o khethehileng J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Mocheso Coefficient KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Linear katoloso coefficient aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Ho thatafala HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Microstructure | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
