High Precision Alloy
Kub Kub Alloy
◆1J50 muaj lub voj voos hysteresis thiab siab saturation magnetic induction. Nws yog tsuas yog siv nyob rau hauv magnetic teb amplifiers, choke coils, rectifier coils, thiab computer ntaus ntawv Cheebtsam ua hauj lwm nyob rau hauv nruab nrab magnetic teb.
◆1J79 muaj lub siab pib sib nqus permeability, thiab yog tsim rau ntau yam transformers, transformers, magnetic amplifiers, choke cores thiab sib nqus shields ua hauj lwm nyob rau hauv tsis muaj zog magnetic teb.
◆3J53 muaj qhov ntsuas kub qis qis hauv qhov ntsuas ntawm -40-80 ° C, thiab yog siv rau lub vibrator hauv cov tshuab lim, lub reed ntawm vibration relay thiab lwm yam khoom.
◆4J29(F15) muaj ib tug linear thermal expansion coefficient zoo ib yam li cov iav nyuaj nyob rau hauv ib tug tej yam kub thiab txias, thiab yog siv rau kev sib piv nrog nyuaj iav nyob rau hauv lub tshuab nqus tsev lag luam.
◆4J36 yog ib qho tshwj xeeb qis-expansion hlau-nickel alloy nrog ultra-low expansion coefficient, uas yog siv nyob rau hauv ib puag ncig uas yuav tsum tau tsawg expansion coefficient.
◆4J42 feem ntau yog siv rau hauv kev tsim cov khoom siv hluav taws xob, cov cuab yeej siv hluav taws xob, cov khoom siv hnub qub geodetic nrog kev ruaj ntseg siab, thiab lwm yam.
Tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | Fe | Al | Co | Ti |
| tsis muaj ntau dua | |||||||||||||
| 1 j50 | 0.03 ib | 0.15 ~ 0.3 hli | 0.3-0.6 hli | 0.02 ib | 0.02 ib | - | 49.5 ~ 50.5 hli | - | ≤0.2 | puag | — | — | — |
| 1j79 ib | 0.03 ib | 0.3-0.5 hli | 0.6 ~ 1.1 | 0.02 ib | 0.02 ib | - | 78.5 ~ 80.5 hli | 3.8-4.1 | ≤0.2 | puag | — | — | — |
| 3 j53 | 0.05 Nws | 0.8 ua | 0.8 ua | 0.02 ib | 0.02 ib | 5.2-5.8 ib | 41.5-43 | 0.7-0.9 hli | — | puag | 0.5 ~ 0.8 hli | — | 2.3 ~ 2.7 hli |
| 4j29 ua | 0.03 ib | 0.3 | 0.5 | 0.02 ib | 0.02 ib | 0.2 | 28.5-29.5 Nws | 0.2 | ≤0.2 | puag | — | 16.8-17.8 Nws | — |
| 4j 36 | 0.05 Nws | 0.3 | 0.2-0.6 hli | 0.02 ib | 0.02 ib | - | 35-37 ib | - | — | puag | — | — | — |
| 4j42 ib | 0.05 Nws | 0.3 | 0.8 ua | 0.02 ib | 0.02 ib | - | 41.5-42.5 Nws | — | — | puag | ≤0.1 | ≤1.0 | - |
Alloy khoom yam tsawg kawg nkaus
| Qib | Ntau yam | Cov khoom sib nqus | ||
| Initial permeability uo (MH / m) | Qhov siab tshaj plaws permeability (Uh / m) | Kev coercivity Hc (A / m) | ||
| 1j79 ib | Txias dov strip | ≥31 | ≥250 | ≤1.2 |
| stick hlau board | ≥ 25 | ≥125 | ≤ 2.4 | |
| 1 j50 | Txias dov strip | ≥3.8 | ≥62.5 | ≤ 9.6 |
| Forged (dov) tuav | ≥3.1 | ≥31.3 | ≤14.4 | |
| Qib | xeev | Elastic Modulus E (Mpa) | tensile zog b (N / m ㎡) | Hardness Hv |
| 3 j53 | txias ua hauj lwm + laus | 190000-215600 | 1170-1760 Ib | 400-480 |
| Qib | Nruab nrab Linear Expansion Coefficient (10-6℃) | ||||||
| 20 ~ 100 ℃ | 20 ~ 300 ℃ | 20 ~ 400 ℃ | 20 ~ 450 ℃ | 20 ~ 500 ℃ | 20 ~ 530 ℃ | 20 ~ 600 ℃ | |
| 4j29 ua | — | — | 4.6-5.2 | 5.1-5.5 | — | — | — |
| 4j 50 | — | 9.2-10 | 9.2-9.9 ib | — | — | — | — |
| 4j 36 | — | ≤1.5 | — | — | — | — | — |
| 4j42 ib | 5.5 | 4.6 | 5.8 | 6.7 | 7.6 | — | 9.1 |
