Waya wachitsulo wopangidwa ndi alloy 3J21 wa masika
Waya wa 3J21 umapangidwa ndi aloyi ya 3J21, yomwe ndi aloyi yolimba kwambiri yochokera ku cobalt. Imagwiritsidwa ntchito kwambiri mumlengalenga, zida zolondola, zida zamankhwala ndi zina chifukwa cha magwiridwe ake abwino kwambiri.
Kapangidwe ka Mankhwala
Malinga ndi muyezo wa ASTM F1058, kapangidwe ka mankhwala ka 3J21 ndi motere:
| Chinthu | Zomwe zili mkati (%) |
| 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 | Mbala. |
| Si | 0.6 |
| P | ≤0.015 |
| S | ≤0.015 |
Katundu Wathupi
Makhalidwe enieni a waya wa 3J21 akuwonetsedwa mu tebulo lotsatirali:
| Katundu | Mtengo |
| Kuchulukana (g/cm³) | 8.4 |
| Kukana (μΩ·m) | 0.92 |
| Modulus Yotanuka (E/MPa) | 196000 – 215500 |
| Kudula Modulus (G/MPa) | 73500 – 83500 |
| Kusakhazikika kwa Maginito (K/10⁶) | 50 - 1000 |
| Malo Osungunula (℃) | 1372 – 1405 |
Zinthu Zamalonda
- Kutsika Kwambiri
- Kukana Kutopa Kwambiri
- Kukana Kwabwino kwa Dzimbiri
- Osati maginito
- Kukana kutentha kwambiri
Minda Yofunsira
- Ndege: Imagwiritsidwa ntchito pa masiponji ofunikira a injini, ma diaphragm, zomangira zolondola, zinthu zowunikira, ndi zina zotero.
- Zipangizo ndi Mamita Apamwamba: Amagwiritsidwa ntchito pa mawaya omangika, ma springi a tsitsi, ma diaphragm, ma bellows, ma springi olondola, ndi zina zotero.
- Zipangizo Zachipatala: Zogwiritsidwa ntchito popanga zinthu zotanuka za zida zopangira opaleshoni ndi zida zina zoyikidwa.
- Makina Olondola ndi Zamagetsi: Oyenera ma spring olumikizirana, zolumikizira, zida zothandizira zida zamagetsi, ndi zina zotero.
- Mphamvu ndi Petrochemical: Amagwiritsidwa ntchito popanga ma valvu apadera ndi zida zotanuka za zida zolowera pansi.
Zofotokozera Zamalonda
M'mimba mwake wa waya wa 3J21 nthawi zambiri umakhala pakati pa 0.05mm ndi 6.0mm.
Ma specifications osiyanasiyana a m'mimba mwake ndi oyenera kupanga zigawo zosiyanasiyana,
monga masipiringi ang'onoang'ono olondola komanso zinthu zoyezera.
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