High Precision Alloy
High Temperature Alloy
◆1J50 ine rectangular hysteresis loop uye yakakwirira saturation magnetic induction. Inonyanya kushandiswa mune magineti amplifiers, kukachidza coils, rectifier coils, uye komputa mudziyo wemidziyo inoshanda mukati mepakati magineti minda.
◆1J79 ine yakakwirira yekutanga magineti permeability, uye yakakodzera kune akasiyana-siyana transformers, transformers, magnetic amplifiers, choke cores uye magnetic shields inoshanda mumagetsi asina simba.
◆ 3J53 ine yakaderera frequency tembiricha coefficient muhuwandu hwe -40-80 ° C, uye inoshandiswa kune vibrator mu mechanical filter, rutsanga rwevibration relay nezvimwe zvikamu.
◆ 4J29 (F15) ine mutsara wekuwedzera kwekushisa kwekuwedzera kwakafanana neiyo yegirazi yakaoma mukati meimwe tembiricha yemhando, uye inoshandiswa kuenzanisa negirazi rakaoma muindasitiri yevacuum.
◆4J36 inokosha yakaderera-yekuwedzera iron-nickel alloy ine ultra-low-expansion coefficient, iyo inoshandiswa munharaunda inoda zvakanyanya kuderera kwekuwedzera kwekuwedzera.
◆4J42 inonyanya kushandiswa mukugadzirwa kwemagetsi emagetsi emagetsi, midziyo yakanyatsonaka, astronomical geodetic equipment ine zvinodiwa zvakanyanya kugadzikana, nezvimwewo.
Kemikari yakagadzirwa
| Giredhi | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | Fe | Al | Co | Ti |
| hapana mukuru pane | |||||||||||||
| 1J50 | 0.03 | 0.15～0.3 | 0.3～0.6 | 0.02 | 0.02 | - | 49.5 ~50.5 | - | ≤0.2 | base | - | - | - |
| 1J79 | 0.03 | 0.3～0.5 | 0.6～1.1 | 0.02 | 0.02 | - | 78.5 ~80.5 | 3.8～4.1 | ≤0.2 | base | - | - | - |
| 3J53 | 0.05 | 0.8 | 0.8 | 0.02 | 0.02 | 5.2～5.8 | 41.5 -43 | 0.7～0.9 | - | base | 0.5～0.8 | - | 2.3–2.7 |
| 4J29 | 0.03 | 0.3 | 0.5 | 0.02 | 0.02 | ＜0.2 | 28.5 -29.5 | ＜0.2 | ≤0.2 | base | - | 16.8 -17.8 | - |
| 4J36 | 0.05 | 0.3 | 0.2～0.6 | 0.02 | 0.02 | - | 35～37 | - | - | base | - | - | - |
| 4J42 | 0.05 | 0.3 | 0.8 | 0.02 | 0.02 | - | 41.5 -42.5 | - | - | base | ≤0.1 | ≤1.0 | - |
Alloy pfuma shoma
| Giredhi | Variety | Magnetic properties | ||
| Yekutanga permeability uo(MH/m) | Maximum Permeability(Uh/m) | Coercivity Hc(A/m) | ||
| 1J79 | Cold rolled strip | ≥31 | ≥250 | ≤1.2 |
| stick wire board | ≥25 | ≥125 | ≤2.4 | |
| 1J50 | Cold rolled strip | ≥3.8 | ≥62.5 | ≤9.6 |
| Mazariro akafodhiwa | ≥3.1 | ≥31.3 | ≤14.4 | |
| Giredhi | state | Elastic Modulus E(Mpa) | tensile simba b(N/m㎡) | Hardness Hv |
| 3J53 | kutonhora kushanda + kuchembera | 190000～215600 | 1170–1760 | 400～480 |
| Giredhi | Avhareji Yemutsara Wekuwedzera Coefficient(10-6℃) | ||||||
| 20～100℃ | 20～300℃ | 20～400℃ | 20～450℃ | 20～500℃ | 20～530℃ | 20～600℃ | |
| 4J29 | - | - | 4.6～5.2 | 5.1～5.5 | - | - | - |
| 4J50 | - | 9.2～10 | 9.2～9.9 | - | - | - | - |
| 4J36 | - | ≤1.5 | - | - | - | - | - |
| 4J42 | 5.5 | 4.6 | 5.8 | 6.7 | 7.6 | - | 9.1 |
