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Waea Rino Koranu Tino Ātete 3j21 Waea mō te Tautoko Puna Ratonga Whakarite
Waea maitai koranu tino rapa 3J21 mō te puna
He mea hanga te waea 3J21 ki te koranu 3J21, he koranu pakari-whakamārō teitei e ahu mai ana i te konupora. He whānuitia te whakamahinga i roto i te rererangi, i ngā taputapu tika, i ngā taputapu hauora me ētahi atu mara nā tōna mahi tino pai.
Te Hanganga Matū
E ai ki te paerewa ASTM F1058, ko te hanganga matū o 3J21 penei:
| Huānga | Ihirangi (%) |
|---|---|
| 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 | Para. |
| Si | 0.6 |
| P | ≤0.015 |
| S | ≤0.015 |
Ngā Āhuatanga Ā-tinana
Kei te ripanga e whai ake nei ngā āhuatanga ā-tinana o te waea 3J21:
| Taonga | Uara |
|---|---|
| Kiato (g/cm³) | 8.4 |
| Ātete (μΩ·m) | 0.92 |
| Tauwehenga Ātete (E/MPa) | 196000 – 215500 |
| Te Wāhanga Kutikuti (G/MPa) | 73500 – 83500 |
| Te Āhuatanga Aukume (K/10⁶) | 50 – 1000 |
| Te Pūwāhi Rewa (℃) | 1372 – 1405 |
Ngā Āhuatanga o te Hua
- Teitei o te Āhuatanga
- Ātete Tino Pai ki te Ngenge
- Ātete Pai ki te Waikura
- Kore-aukume
- Ātete pāmahana teitei
Ngā Āpure Tono
- Rererangi: Whakamahia mō ngā puna matua o ngā miihini, ngā diaphragm, ngā hononga tika, ngā huānga pūoko, me ētahi atu.
- Ngā Taputapu me ngā Mita Utu-teitei: E pā ana ki ngā waea kume, ngā puna makawe, ngā diaphragm, ngā pupuhi hau, ngā puna tika, me ētahi atu.
- Ngā Pūrere Hauora: Whakamahia mō ngā wāhanga rapa o ngā taputapu pokanga me ngā wāhanga o ngā taputapu kua whakatōkia.
- Ngā Mīhini me ngā Hikohiko Tika: He pai mō ngā puna whakapā whakawhiti, ngā hononga, ngā wāhanga tautoko o ngā taputapu whatu, me ētahi atu.
- Pūngao me te Matū Hinu: Whakamahia mō ngā puna takirere motuhake me ngā wāhanga pīngore o ngā taputapu poka-ki-raro.
Ngā Whakatakotoranga Hua
Ko te whānui o te waea 3J21 kei waenga i te 0.05mm ki te 6.0mm.
He rerekē ngā diameter e tika ana mō te hanga i ngā wāhanga rerekē,
pērā i ngā puna tika iti me ngā huānga pūoko.
He rerekē ngā diameter e tika ana mō te hanga i ngā wāhanga rerekē,
pērā i ngā puna tika iti me ngā huānga pūoko.
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