Super laastik bir bir ah silig 3J21 guga
3J21 siligu wuxuu ka samaysan yahay 3J21 alloy, kaas oo ah cobalt - roobab ku salaysan - adkeynta sare - daawaha laastikada. Waxaa si weyn loogu isticmaalaa hawada, qalabka saxda ah, qalabka caafimaadka iyo goobaha kale sababtoo ah waxqabadkeeda wanaagsan.
Halabuurka Kiimikada
Marka loo eego heerka ASTM F1058, isku dhafka kiimikada 3J21 waa sida soo socota:
| Curiyaha | Waxa ku jira (%) |
| 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 | Bal. |
| Si | 0.6 |
| P | ≤0.015 |
| S | ≤0.015 |
Guryaha Jirka
Tilmaamaha jireed ee siliga 3J21 ayaa lagu muujiyay shaxda soo socota:
| Hanti | Qiimaha |
| Cufnaanta (g/cm³) | 8.4 |
| Iska caabin (μΩ·m) | 0.92 |
| Qalabka Elastic (E/MPa) | 196000 - 215500 |
| Modulus Shear (G/MPa) | 73500 - 83500 |
| U nugulnaanta Magnetik (K/10⁶) | 50 - 1000 |
| Meesha dhalaalaysa (℃) | 1372 - 1405 |
Tilmaamaha Alaabta
- Balaasti sare
- Iska caabin daal oo heer sare ah
- Iska caabinta Daxalka Wacan
- Aan ahayn magnet
- Sare - Iska caabinta heerkulka
Goobaha Codsiga
- Aerospace: Waxaa loo isticmaalaa ilaha muhiimka ah ee matoorada, diaphragms, xirayaasha saxda ah, walxaha dareemayaasha, iwm.
- Qalabka sare-dhamaadka iyo mitirka: Lagu dabaqi karo fiilooyinka xiisadda, timaha timaha, diaphragms, gogosha, ilo sax ah, iwm.
- Aaladaha Caafimaadka: Waxaa loo isticmaalaa qaybaha laastikada ee qalabka qalliinka iyo qaybaha qalabka la geliyo.
- Mashiinada Saxda ah iyo Elektarooniga: Ku habboon ilaha xidhiidhka gudbinta, xidhayaasha, qaybaha taageerada ee aaladaha indhaha, iwm.
- Tamarta iyo Batroolka: Waxaa loo isticmaalaa ilo-waaleedka gaarka ah iyo qaybo laastikada ah ee hoos - aaladaha daloolka.
Tilmaamaha Alaabta
Dhexroorka siligga 3J21 badanaa wuxuu u dhexeeyaa 0.05mm ilaa 6.0mm.
Tilmaamaha dhexroorka kala duwan ayaa ku habboon samaynta qaybo kala duwan,
sida ilo yar-yar oo sax ah iyo walxaha dareemayaasha.
Kii hore: 42hxtio 3j53 Stirp Ni Span C902 Gu'ga Joogtada Magnetic Alloy ee Saxda ah Qaybaha Laastikada Qalabka Ribbon Xiga: 3J21 Alastic Bar Saxan Alloy Elastic Alloys Usha Laastikada ah ee Walxaha Laastiga ah ee Shiinaha