Hoʻolauna
Hiki ke loaʻa nā ʻāpana super a i ʻole nā mea hana kiʻekiʻe i nā ʻano like ʻole a loaʻa nā mea i loko o nā hui like ʻole e loaʻa ai kahi hopena kikoʻī.ʻO kēia mau mea hoʻohui i ʻekolu mau ʻano e pili ana i ka hao, ka cobalt a me ka nickel.Loaʻa ka nickel-based a me ka cobalt-based super alloys e like me ka hoʻolei ʻia ʻana a i ʻole ka hana ʻia e like me ka haku mele ʻana a me ka hoʻohana ʻana.
Hiki ke hoʻoikaika ʻia i ka paʻakikī o ka ua, ka paʻakikī paʻa a me ka hana paʻakikī.Hiki iā lākou ke hana ma lalo o ke koʻikoʻi mechanical kiʻekiʻe a me nā mahana kiʻekiʻe a ma nā wahi hoʻi e pono ai ke kūpaʻa kiʻekiʻe.
ʻO HASTELLOY(r) C276 he mea hoʻoheheʻe ʻia e pale i ka hoʻomohala ʻana o nā palena o ka palaoa e hoʻohaʻahaʻa i ka pale ʻana i ka corrosion.
Hāʻawi ka ʻikepili ma lalo i kahi hiʻohiʻona o HASTELLOY(r) C276.
Hoʻohui Kimia
Hōʻike ʻia ka haku mele ʻana o HASTELLOY(r) C276 ma ka papa ma lalo.
| ʻElemu | Maʻiʻo (%) |
|---|---|
| Nikela, Ni | 57 |
| Molybdenum, Mo | 15-17 |
| Chromium, Cr | 14.5-16.5 |
| Hao, Fe | 4-7 |
| Tungsten, W | 3-4.50 |
| Cobalt, Co | 2.50 |
| Manganese, Mn | 1 |
| ʻO Vanadium, V | 0.35 |
| Silika, Si | 0.080 |
| Phosphorous, P | 0.025 |
| Kalapona, C | 0.010 |
| Sulfur, S | 0.010 |
Na Waiwai Kino
Hōʻike ka papa ma lalo i nā waiwai kino o HASTELLOY(r) C276.
| Waiwai | Metric | Imperial |
|---|---|---|
| ʻO ka mānoanoa | 8.89 g/cm³ | 0.321 paona/in³ |
| Lae hehee | 1371°C | 2500°F |
Na Waiwai Mechanical
Hōʻike ʻia nā waiwai mechanical o HASTELLOY(r) C276 ma ka papa aʻe.
| Waiwai | Metric | Imperial |
|---|---|---|
| Ka ikaika uʻi (@ka mānoanoa 4.80-25.4 mm, 538°C/@ka mānoanoa 0.189-1.00 in, 1000°F) | 601.2 MPa | 87200 psi |
| Ka ikaika hua (0.2% offset, @mānoanoa 2.40 mm, 427°C/@ mānoanoa 0.0945 in, 801°F) | 204.8 MPa | 29700 psi |
| Modulus lohi (RT) | 205 GPa | 29700 ksi |
| ʻO ka hoʻolōʻihi i ka wā hoʻomaha (ma 50.8 mm, @ mānoanoa 1.60-4.70 mm, 204°C/@ mānoanoa 0.0630-0.185 in, 399°F) | 56% | 56% |
| Paʻakiki, Rockwell B (pā) | 87 | 87 |
Waiwai wela
Hāʻawi ʻia nā waiwai wela o HASTELLOY(r) C276 ma ka papa ma lalo.
| Waiwai | Metric | Imperial |
|---|---|---|
| Hiki ke hoʻonui ʻia ka wela (@24-93°C/75.2-199°F) | 11.2 µm/m°C | 6.22 µin/in°F |
| Ka hoʻoili wela (-168 °C) | 7.20 W/mK | 50.0 BTU in/hr.ft².°F |
Nā inoa ʻē aʻe
ʻO nā mea like me HASTELLOY(r) C276 penei.
| ASTM B366 | ASTM B574 | ASTM B622 | ASTM F467 | DIN 2.4819 |
| ASTM B575 | ASTM B626 | ASTM B619 | ASTM F468 |
Ka manawa hoʻouna: Jul-03-2023