Terata ea tšepe ea alloy e nang le elastic e phahameng ea 3J21 bakeng sa selemo
Terata ea 3J21 e entsoe ka motsoako oa 3J21, e leng motsoako o tenyetsehang o thehiloeng ho cobalt - pula - o thatafatsang haholo. E sebelisoa haholo lifofaneng, lisebelisoa tse nepahetseng, lisebelisoa tsa bongaka le mafapheng a mang ka lebaka la ts'ebetso ea eona e ntle haholo.
Sebopeho sa Lik'hemik'hale
Ho ea ka maemo a ASTM F1058, sebopeho sa lik'hemik'hale sa 3J21 ke se latelang:
| Karolo | Dikahare (%) |
| Co | 39 – 41 |
| Cr | 19 – 21 |
| Ni | 14 - 16 |
| Mo | 6.5 – 7.5 |
| Mn | 1.7 – 2.3 |
| C | 0.07 – 0.12 |
| Be | 0.01 |
| Fe | Bala. |
| Si | 0.6 |
| P | ≤0.015 |
| S | ≤0.015 |
Matlotlo a 'Mele
Thepa ea 'mele ea terata ea 3J21 e bontšitsoe tafoleng e latelang:
| Thepa | Boleng |
| Botenya (g/cm³) | 8.4 |
| Ho hanyetsa (μΩ·m) | 0.92 |
| Modulus e Tenyetsehang (E/MPa) | 196000 – 215500 |
| Modulus ea ho beola (G/MPa) | 73500 – 83500 |
| Ho Amoheleha ha Matla a Khoheli (K/10⁶) | 50 – 1000 |
| Sebaka sa ho Qhibiliha (℃) | 1372 – 1405 |
Likarolo tsa Sehlahisoa
- Ho tenyetseha ho Hoholo
- Khanyetso e Hlollang ea Mokhathala
- Khanyetso e Ntle ea Ts'enyeho
- E seng ea makenete
- Khanyetso ea mocheso o phahameng
Masimo a Kopo
- Sefofane: Se sebediswa bakeng sa di-spring tsa bohlokwa tsa dienjene, diaphragms, di-fasteners tse nepahetseng, dikarolo tsa sensor, jj.
- Lisebelisoa le Limithara tse Phahameng: Li sebetsa ho lithapo tsa khatello, li-hairspring, li-diaphragm, li-bellow, li-spring tse nepahetseng, jj.
- Lisebelisoa tsa Bongaka: Li sebelisoa bakeng sa likarolo tse tenyetsehang tsa lisebelisoa tsa ho buoa le likarolo tsa lisebelisoa tse kentsoeng.
- Mechine le Lisebelisoa tsa Elektroniki tse Nepahetseng: E loketse liliba tsa ho ikopanya tse tsamaisoang ka relay, lihokelo, likarolo tse tšehetsang tsa lisebelisoa tsa optical, jj.
- Matla le Petrochemical: E sebelisoa bakeng sa liliba tse khethehileng tsa li-valve le likarolo tse tenyetsehang tsa lisebelisoa tse theohelang ka tlase.
Litlhaloso tsa Sehlahisoa
Bophara ba terata ea 3J21 hangata bo tloha ho 0.05mm ho isa ho 6.0mm.
Litlhaloso tse fapaneng tsa bophara li loketse ho etsa likarolo tse fapaneng,
tse kang li-spring tse nyane tse nepahetseng le likarolo tsa sensor.
E fetileng: 42hxtio 3j53 Stirp Ni Span C902 Spring Permanent Magnetic Alloy Precision Elastic Parts Material Ribbon E 'ngoe: 3J21 Elastic Bar Precision Alloy Elastic Series Alloys Rod Bakeng sa Elastic Elements China Suppiler