EN-GJS 400-15 / 500-7 Pae Rino Ngāwari | Rino Karāpiti Porowhita
Whakataki Hua
EN-GJS 400-15 / 500-7 Ko ngā Pae Rino Māeneene he hua rino maka mahi teitei i hangaia kia rite ki ngā paerewa o Ūropi, i hangaia mō ngā tono e hiahia ana ki te kaha teitei, te ngāwari pai, me te ngāwari miihini pai rawa atu. He hanganga moroiti karāhe porowhita ēnei pae, e tuku ana i ngā āhuatanga kume whakamiharo me te ātete pānga, ka waiho hei whiringa maha mō ngā tono hanganga me ngā tono miihini.
E tino maiohahia ana te raupapa EN-GJS i Ūropi mō te tuku i ngā momo kaha me ngā huinga roa. Ko te EN-GJS 400-15 he tino pai te ngāwari me te pakari, ko te EN-GJS 500-7 ia e whakarato ana i te kaha teitei ake me te pupuri tonu i te ngāwari. He pai ēnei pae rino ngāwari mō ngā wāhanga e pāngia ana e te ahotea auau, te wiri, te pānga ngawari rānei. Nā te kaha ki te miihini ka pai mō ngā mahi taratara me te whakaoti tika.
- ka hangaia ngā pae rino ngāwari kia rite ki ngā paerewa o te ao. Ka whakaatuhia ngā momo maitai e whakamahia whānuitia ana mō ngā pae rino ngāwari i roto i ngā huarahi rerekē e ai ki ngā whenua me ngā paerewa rerekē.
Ko ngā tohu maitai rino ngāwari e whakamahia whānuitia ana i raro i ētahi pūnaha paerewa noa:
| ASTM A536 | I te tau 1563 | ISO 1083 | JIS G5502 |
| 60-40-18 | EN-GJS-400-15 | GGG40 | FCD400 |
| 65-45-12 | EN-GJS-450-10 | - | FCD450 |
| 80-55-06 | EN-GJS-500-7 | GGG50 | FCD500 |
| 100-70-03 | EN-GJS-600-3 | GGG60 | FCD600 |
Whakaahuatanga Hua
Ko te rino kōpiko he rauemi e whakapai ake ana i ōna āhuatanga miihini mā te tāpiri i ngā mea whakapūpū pēnei i te konupūmā, te cerium rānei ki te rino maka hei hanga i te karāpiti hei hanganga porowhita. Mō te hanganga matū, ko ngā wāhanga matua o te rino kōpiko ko te rino, te waro, te silicon, me te manganese, te whākōkī, te whanariki me ētahi atu huānga. Ko te tāpiri i ngā mea whakapūpū pēnei i te konupūmā, te cerium rānei te mea nui, e whakatairanga ana i te hanganga porowhita i roto i te karāpiti.
Ngā tawhā hua
| Ingoa Hua | Pae Rino Mātotoru/Pae Rino Porowhita Mātotoru |
| Paerewa | ASTM A536 EN 1563 ISO 1083 JIS G5502 |
| Diameter o Waho (OD) | 20 mm – 600 mm (ka taea te whakarite) |
| Roa | 1 m – 6 m (ka taea te whakarite) |
| Kaha Kume | 400 – 800 MPa |
| Te Kaha o te Hua | 250 – 500 MPa |
| Te pakeketanga | 130 – 280 HB |
| Te Maimoatanga Wera | kua whakamahanatia, kua whakatauritea, kua tineia rānei, kua whakamaroketia |
| Āhua o te Mata | Kua makahia / Kua mīhinihia / Kua tihorea |
| Te whakaroa | 2% – 18% |
| Tūnga tuku | Pae porowhita/pae tapawhā/pae papatahi, tapahia rānei kia rite ki te hiahia |
Ngā tono hua
E whakamahia ana ngā pae rino ngawari EN-GJS i roto i te whānuitanga o ngā ahumahi, tae atu ki:
>Ngā wāhanga miihini pēnei i ngā taputapu, ngā pūwero, me ngā toki
>Ngā wāhanga hanganga i roto i ngā mīhini ahumahi
>Ngā tinana takirere me ngā manifold waipēhi
>Ngā whāriki motuka me ngā whare rerekētanga
>Ngā taputapu hiki me te taura
>Ngā wāhanga mīhini ahuwhenua
Whakaaturanga Hua
Ngā tuhi tirotiro me te tākai
| Ngā Kupumatua
Pae rino ngāwari EN-GJS, rino SG tino mīhini, pae porowhita EN-GJS 400-15, tokotoko rino maka EN-GJS 500-7, pae rino karāhe pona, rino ngāwari paerewa Pākehā