Ngongo Paipa Kowiri tira 17–4 PH
Whakaahuatanga Poto:
Tūhurahia ā mātou kōwhiringa Ngongo Paipa Kowiri tira 17–4 PH – e tuku ana i te kaha teitei, te ātete ki te waikura, me te mahi pai. He pai mō ngā ahumahi rererangi, moana, me te matū.
Whakamātautau Pakari o te Paipa Kowiri tira:
Ko te Ngongo Paipa Kowiri tira 17-4 PH he rauemi kaha, ātete ki te waikura, e mōhiotia ana mō ōna āhuatanga miihini tino pai. Hei maitai kowiri tira whakapakeke-wai, ka tukuna e ia he huinga o te kaha kume teitei, te pakari pai, me te ātete pai ki te waikura me te taiao waikura. He pai mō ngā tono i roto i ngā ahumahi rererangi, moana, tukatuka matū, me te hinu me te hau, ka mau tonu te kaha o ngā paipa me ngā ngongo 17-4 PH ahakoa i roto i ngā āhuatanga pāmahana teitei me te pēhanga teitei, ka waiho hei whiringa maha mō ngā tono ahumahi uaua.
Ngā Whakatakotoranga o te Ngongo Kowiri tira 17-4 PH:
| Tau | 304,316,321,904L, me ētahi atu. |
| Paerewa | ASTM A/ASME SA213, A249, A269, A312, A358, A790 |
| Rahi | 1/8″NB KI 30″NB IN |
| Rārangi Mahi | SCH20, SCH30, SCH40, XS, STD, SCH80, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Momo | Tuitui kore, Whakarewahia |
| Puka | Tapawhā rite, Porowhita, Tapawhā, Āpiti, Me ētahi atu |
| Roa | 5.8M, 6M, 12M me te Roa e Hiahiatia ana |
| Mutunga | Pito Whakapiko, Pito Maeneene, Takahia |
| Tiwhikete Whakamātautau Mira | EN 10204 3.1, EN 10204 3.2 rānei |
Te Hanganga Matū o te Paipa SS 17-4PH:
| Tau | C | Si | Mn | S | P | Cr | Ni | Cu |
| 17-4PH | 0.07 | 1.0 | 1.0 | 0.03 | 0.04 | 15.0-17.5 | 3.0-5.0 | 3.0-5.0 |
Ngā Āhuatanga Hangarau o te Paipa Kowiri tira 17-4PH:
| Tau | Kaha Kume (MPa) min | Te roa (% i roto i te 50mm) min | Kaha Hua 0.2% Whakamātautau (MPa) min |
| 17-4PH | Psi – 170000 | 6 | Psi – 140,000 |
Ngā horopaki tono mō ngā paipa kowiri tira 17-4 PH
1. Te Rererangi:E whakamahia ana i roto i ngā wāhanga hanganga me ngā wāhanga rererangi nā te mea he teitei te ōwehenga kaha-ki-taumaha.
2. Hinu me te Hau:E whakamahia ana i roto i ngā pūnaha paipa nā tōna ātete ki te waikura i roto i ngā taiao uaua.
3. Te Tukatuka Matū:E whakamahia ana i roto i ngā takirere, ngā papu, me ētahi atu taputapu e tino hira ana te pakari me te ātete ki ngā matū.
4. Ngā tono moana:He tino pai mō ngā wāhanga e pāngia ana e te wai moana, nā te mea he ātete pai ki te waikura o te wai tote.
5. Ngā Pūrere Hauora:E whakamahia ana i roto i ngā taputapu pokanga me ngā tāpiringa nā te mea he hototahi ki te koiora me te kaha.
Ngā painga o te paipa kowiri tira 17-4 PH
1. Kaha Teitei:He tino pai te kaha kume me te kaha tuku, e tika ana mō ngā tono uaua.
2. Ātete ki te Waikura:He ātete pai ki ngā momo taiao waikura, e whakapakari ana i te roa o te ora.
3. Ka taea te rongoā i te wera:Ka taea te whakamahana kia puta ai ngā āhuatanga hangarau rerekē, kia taea ai te whakarite i runga i ngā hiahia motuhake.
4. Ngā Āhuatanga Rerekē:He pai mō ngā momo mahi maha, mai i te rererangi ki te tukatuka matū.
5. He pai te hanga:He ngāwari te hanga me te whakarewa, kia pai ai ngā tukanga hanga.
He aha mātou i whiriwhiri ai?
1. Neke atu i te 20 tau o te wheako, ka whakarite tā mātou tīma tohunga i te kounga teitei i roto i ia kaupapa.
2. Ka piri mātou ki ngā tukanga whakahaere kounga tino pakari kia tutuki ai ngā paerewa o ia hua.
3. Ka whakamahia e mātou ngā hangarau hou me ngā otinga auaha hei whakaputa hua tino pai.
4. Ka tukuna e mātou he utu whakataetae me te kore e whakararu i te kounga, kia whiwhi ai koe i te uara pai rawa atu mō tō haumitanga.
5. He whānuitanga o ngā ratonga ka tukuna e mātou hei whakatutuki i ō hiahia katoa, mai i te kōrero tuatahi ki te tuku whakamutunga.
6. Mā tā mātou whakapau kaha ki te oranga tonutanga me ngā tikanga matatika ka whakarite kia pai ā mātou tukanga ki te taiao.
Te Whakapūmau Kounga:
1. Whakamātautau Ahu Tirohanga
2. Te tirotiro ā-ringa pēnei i te kume, te whakaroa me te whakaiti i te horahanga.
3. Whakamātautau nui
4. Tātaritanga whakamātautau matū
5. Whakamātautau mārō
6. Whakamātautau tiaki poka
7. Whakamātautau mura
8. Whakamātautau Wai-Jet
9. Whakamātautau Whakauru
10. Whakamātautau hihi-X
11. Whakamātautau Waikura Ā-Whānui
12. Tātaritanga pānga
13. Te tirotiro i te au Eddy
14. Tātaritanga waipū
15. Whakamātautau Whakamātautau Metallography
Te Tākai Paipa Rino Ātete-Waikura:
1. He mea nui te tākai, inā koa mō ngā tukunga o tāwāhi e haere ana ngā uta mā roto i ngā huarahi rerekē kia tae atu ki te ūnga whakamutunga, nō reira ka tino aro nui mātou ki te tākai.
2. He maha ngā huarahi e tākai ai a Saky Steel i ā mātou taonga, e ai ki ngā hua. He maha ngā huarahi e tākai ai mātou i ā mātou hua, pērā i,
