He whānuitia te whakamahinga o ngā ngongo kowiri tira i roto ingā kohua, ngā whakawhiti wera, ngā tipu hiko, ngā pūnaha hinu matū, me ngā taputapu ahumahi pāmahana teiteiI roto i ngā paerewa ngongo kowiri tira,Ngā ngongo kowiri tira ASTM A213tetahi o ngā whakaritenga tino nui mōngā ngongo kōhua maitai ferritic me te austenitic me ngā ngongo whakawhiti wera.
He maha ngā miihini me ngā tohunga hokohoko e rapu anaNgā ngongo kowiri tira ASTM A213, ngā ngongo paera TP304, ngā ngongo whakawhiti wera TP316, ngā ngongo pāmahana teitei TP321, me ngā ngongo kowiri tira TP347i te wā e whiriwhiri ana i ngā rauemi mō ngā mahi e ātete ana ki te pāmahana tiketike me te ātete ki te waikura.
He kaihanga ngaio a Womic Steel mō ngā ngongo kowiri tira kore-tuu, ngā ngongo poiha, ngā ngongo whakawhiti wera, me ngā ngongo tika kua kumea matao., e tuku ana i ngā hua ngongo kounga teitei mō ngā kaupapa ahumahi o te ao
1 He aha te ngongo maitai kore waikura ASTM A213?
He paerewa ā-ao te ASTM A213 e kapi ana ingā ngongo maitai koranu ferritic me te austenitic tuikore e whakamahia ana i roto i ngā kohua, ngā whakamahana nui, me ngā whakawhiti wera.
Kua hangaia ēnei paipa kia mahi i roto ingā taiao pāmahana teitei me te pēhanga teiteingā wāhi e hira ai te ātete ki te waikura me te pumau ā-pūkaha.
Ko ngā āhuatanga noa ko:
He ātete pai rawa atu ki te waikura
Te ātete waikura pāmahana teitei
He kaha miihini pai
Te roa o te ora ratonga
E whakamahia whānuitia ana ngā ngongo ASTM A213 i roto ingā pūnaha whakaputa hiko, ngā kohua ahumahi, ngā tipu hinu matū, me ngā taputapu whakawhiti wera.
2 Ngā Tohu Ngongo Kowiri tira ASTM A213 noa
He maha ngā momo maitai kore waikura e hangaia ana i raro i ngā whakaritenga ASTM A213.
| Tau | Momo | Te Whakamahinga Noa |
| TP304 | Kowiri tira Austenitic | Ngā whakawhiti wera |
| TP316 / TP316L | Kowiri tira ātete waikura | Ahumahi matū |
| TP321 | Kowiri tira whakapūmau titanium | Ngā poihau pāmahana teitei |
| TP347 / TP347H | Kowiri tira whakapūmau niobium | Ngā pūnaha mamaoa o te tipu hiko |
He rerekē ngā painga o ia reanga, i runga i tete pāmahana, te taiao waikura, me ngā whakaritenga ā-mīhini.
He whānuitanga o ngā ngongo kowiri tira ASTM A213 a Womic Steel, he tino kaha te whakahaere i ngā āhuatanga me ngā mahi whakarewa..
3 Ngā Ngongo Kowiri tira ASTM A213 TP304
Ko te TP304 te mea e whakamahia whānuitia anangongo kowiri tira austeniticmō ngā tono whānui mō ngā whakawhiti wera.
Ngā Āhuatanga Matua
He ātete pai rawa atu ki te waikura
He pai te whakarewa
Ngā āhuatanga miihini pumau
Te Hanganga Matū Noa
| Huānga | Ihirangi (%) |
| Waro | ≤0.08 |
| Konupora | 18 – 20 |
| Nikara | 8 – 11 |
| Manganēhi | ≤2.0 |
Ngā tono noa
Ngā ngongo whakawhiti wera
Ngā taputapu tukatuka kai
Ngā pūnaha paipa ahumahi
Ngā taputapu tukatuka matū
Nā tōna whānuitanga o ngā mahi,E whakamahia whānuitia ana ngā ngongo kowiri tira TP304 i roto i ngā pūnaha whakawhiti wera ahumahi..
4 Ngā Ngongo Kowiri tira ASTM A213 TP316 me TP316L
Ka whakaratohia e te maitai kore waikura TP316he pai ake te ātete ki te waikura ki te whakataurite ki te TP304, inā koa i roto i ngā taiao kei rotongā pūhaumāota me ngā matū.
Ngā Huānga Matua o te Koranu
Te tāpiritanga omoripenemuka whakapai ake i te ātete ki te waikura.
| Huānga | Ihirangi (%) |
| Waro | ≤0.08 |
| Konupora | 16 – 18 |
| Nikara | 10 – 14 |
| Molibdenuma | 2 – 3 |
Ngā Painga
Ātete waikura teitei
He kaha pai mō te pāmahana teitei
Ātete pai ki te waikura pūhaumāota
Ngā tono noa
Ngā tipu matū
Ngā taputapu o tāwāhi
Ngā whakawhiti wera
Ngā taputapu rongoā
Ko TP316L tētahiputanga waro-itie pai ake ai te ngāwari o te whakarewa me te whakaiti i te mōrearea o te waikura intergranular.
5 Ngā Ngongo Kowiri tira ASTM A213 TP321
Ko te maitai kore waikura TP321 hete maitai kore waikura austenitic kua whakapūmauhia te titanium, i hangaia hei ārai ite maturuturunga o te warowaihā i ngā pāmahana teitei.
Ngā Āhuatanga Matua
He tino pai te pumau o te pāmahana teitei
Te ātete pai ake ki te waikura intergranular
He kaha ngoki pai
Ngā tono noa
Ngā poihau pāmahana teitei
Ngā ngongo whakamahana nui
Ngā pūnaha whakawhiti wera
Nā tōna pumau,E whakamahia whānuitia ana te TP321 i roto i ngā tipu hiko me ngā pūnaha ahumahi pāmahana-tiketike..
6 Ngā Ngongo Kowiri tira ASTM A213 TP347 me TP347H
Ko te maitai kore waikura TP347niobium kua whakapūmautia, e whakarato ana i te whakapaingate ātete ngokingoki me te kaha pāmahana teitei.
Te Hanganga Matū (Noa)
| Huānga | Ihirangi (%) |
| Waro | ≤0.08 |
| Konupora | 17 – 19 |
| Nikara | 9 – 13 |
| Niobium | ≥10×C |
TP347H
Ko TP347H heputanga waro teiteii hangaia mōratonga pāmahana teitei i roto i ngā tipu hiko.
Ngā tono noa
Ngā ngongo whakamahana nui
Ngā paipa mamaoa pēhanga teitei
Ngā pūnaha kohua tipu hiko
Nā ōna āhuatanga tino pai ki te tu atu ki ngā pāmahana tiketike,E whakamahia whānuitia ana ngā ngongo kowiri tira TP347H i roto i ngā pūnaha whakaputa hiko hou..
7 Te Whakataurite i ngā Tohu Kowiri tira ASTM A213
| Taonga | TP304 | TP316 | TP321 | TP347 |
| Ātete ki te Waikura | Pai | Tino pai | Pai | Pai |
| Ātete ki te pāmahana teitei | Waenga | Waenga | Teitei | Tino Teitei |
| Huānga Whakapūmau | Kāore | Mo | Ti | Nb |
| Te Whakamahinga Noa | Ngā whakawhiti wera | Ngā tipu matū | Ngā Pūwero | Ngā tipu hiko |
Ko te whiriwhiri i te kounga maitai kore waikura e tika ana, e whakawhirinaki ana ki tete pāmahana whakahaere, te taiao waikura, me ngā whakaritenga miihini.
8 Tukanga Hanga o ngā Ngongo Kowiri tira ASTM A213
Ko te hanga i ngā paipa maitai kore waikura kounga teitei me whai tukanga hanga matatau.
Ko ngā mahi whakaputa noa ko:
Kōwhiringa Pire Rino
Kua whakaritea ngā pereki maitai kore waikura kounga teitei.
Tukanga Wera Wera
Ka werohia ngā pere hei hanga i ngā ngongo tuwhera kore hononga.
Tukanga Tātuhi Matao
Ka whakapai ake i te tika o ngā āhuatanga me te whakaotinga o te mata.
Te Maimoatanga Wera o te Otinga
Ka whakahoki mai i te ātete ki te waikura me ngā āhuatanga miihini.
Tirotiro me te Whakamātautau
Ko ngā whakamātautau kounga noa ko:
Whakamātautau waipū
Whakamātautau ultrasonic
Te whakamātautau i te au eddy
Tātaritanga hanganga matū
Te whakamātautau āhuatanga miihini
Ka whakamahia e Womic Steel ngā raina whakaputa matatau me ngā pūnaha tirotiro kounga tino pakari hei whakarite kia tutuki ngā ngongo kowiri tira i ngā paerewa o te ao.
9 Te Manawanui Ahu me te Whakahaere Tika
Me tino tika te whānuitanga o ngā ngongo whakawhiti wera.
| Tawhā | Uara Noa |
| Te manawanui OD | ±0.05 – ±0.10 mm |
| Te matotoru o te pakitara | ±7.5% |
| Te tika | ≤1/1000 |
| Ovality | ≤50% o te manawanui OD |
Mā te whakahaere tika ka whakaritete pai o te whakawhiti wera me te ngāwari o te tāutanga ki ngā paihere ngongo whakawhiti wera.
10 Te Kōwhiri i te Tikanga Tika o te Ngongo Kowiri tira
I te wā e whiriwhiri ana i ngā ngongo maitai kore waikura ASTM A213, me whai whakaaro ngā kaihangarau ki:
Te pāmahana whakahaere
Taiao waikura
Ngā whakaritenga kaha ā-mīhini
Ngā āhuatanga whakarewa
Te whai huatanga o te utu
Ko ngā taunakitanga noa ko:
TP304mō ngā tono whakawhiti wera whānui
TP316mō ngā taiao waikura
TP321mō ngā pūnaha kohua pāmahana teitei
TP347Hmō ngā tono tipu hiko pāmahana teitei
Ka taea e te kaihanga ngongo pono te whakaratotautoko hangarau hei āwhina i te whiriwhiri i te kounga maitai kore waikura tino tika.
Womic Steel – Kaihanga Ngongo Kowiri tira ngaio
He kaihanga ngaio a Womic Steel e tohunga ana kingā ngongo kowiri tira kore-waikura, ngā ngongo pōro, ngā ngongo whakawhiti wera, ngā ngongo tika matao, me ngā ngongo maitai koranumō ngā kaupapa ahumahi o te ao.
Me ngā taputapu whakaputa matatau me ngā pūnaha whakahaere kounga tino pakari, ka tukuna e Womic Steel ngā otinga ngongo mahi teitei e tutuki ana i ngā paerewa o te ao nui tae atu kiASTM A213, ASTM A192, ASTM A210, ASTM A335, me EN10216.
Hei kaihanga ngongo poiha mohio, ka tukuna e Womic Steel te whānuitanga o ngā hua tae atu kiNgā ngongo kowiri tira ASTM A213 TP304, TP316, TP321, TP347, ngā ngongo paera kore hononga, me ngā ngongo whakawhiti wera.
E whakamahia whānuitia ana ēnei hua i roto ingā tipu hiko, ngā whare hinu matū, ngā kohua ahumahi, me ngā pūnaha whakawhiti wera.
Ka whakarite a Womic Steelhe tino tika te rahinga, he pumau ngā āhuatanga miihini, me te tuku pono mō ia kaupapa.
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Wā tuku: Mei-15-2026