Uea kila kila elastic super 3J21 no ka pūnāwai
Hana ʻia ka uea 3J21 me ka hui 3J21, he hui hui elastic kiʻekiʻe e hoʻokumu ʻia ana i ka cobalt. Hoʻohana nui ʻia ia i nā aerospace, nā mea hana pololei, nā mea lapaʻau a me nā ʻoihana ʻē aʻe ma muli o kāna hana maikaʻi loa.
Ka Hoʻohui Kemika
Wahi a ke kūlana ASTM F1058, penei ke ʻano kemika o 3J21:
| ʻElemene | ʻIke (%) |
| 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 |
Nā Waiwai Kino
Ua hōʻike ʻia nā ʻano kino o ka uea 3J21 ma ka papa aʻe:
| Waiwai | Waiwai |
| Ka nui (g/cm³) | 8.4 |
| Ke kū'ē ʻana (μΩ·m) | 0.92 |
| Modulus Elastic (E/MPa) | 196000 – 215500 |
| Modulus ʻokiʻoki (G/MPa) | 73500 – 83500 |
| Ka Maluhia o ka Magnetic (K/10⁶) | 50 – 1000 |
| Kiko Heheʻe (℃) | 1372 – 1405 |
Nā Hiʻohiʻona Huahana
- Ka Elasticity Kiʻekiʻe
- Kū'ē maikaʻi loa i ka luhi
- Kū'ē maikaʻi i ka palaho
- ʻAʻohe makeneka
- Ke kū'ē wela kiʻekiʻe
Nā Kahua Noi
- Aerospace: Hoʻohana ʻia no nā pūnāwai koʻikoʻi o nā ʻenekini, nā diaphragms, nā mea hoʻopaʻa pololei, nā mea ʻike, a pēlā aku.
- Nā Mea Hana Kiʻekiʻe a me nā Mika: Pili i nā uea hoʻoluʻu, nā pūnāwai lauoho, nā diaphragms, nā bellows, nā pūnāwai kikoʻī, a pēlā aku.
- Nā Mea Lapaʻau: Hoʻohana ʻia no nā ʻāpana elastic o nā mea hana ʻokiʻoki a me nā ʻāpana o nā mea i hoʻokomo ʻia.
- Nā Mīkini Kikoʻī a me nā Mea Uila: Kūpono no nā pūnāwai hoʻopili relay, nā mea hoʻohui, nā ʻāpana kākoʻo o nā mea optical, a pēlā aku.
- Ikehu a me ka Petrochemical: Hoʻohana ʻia no nā pūnāwai valve kūikawā a me nā ʻāpana elastic o nā mea hana down-hole.
Nā kikoʻī huahana
ʻO ke anawaena o ka uea 3J21 maʻamau mai 0.05mm a i 6.0mm.
He kūpono nā kikoʻī diameter like ʻole no ka hana ʻana i nā ʻāpana like ʻole,
e like me nā pūnāwai kikoʻī liʻiliʻi a me nā ʻāpana sensor.
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