Ngā Ngongo Kowiri tira Austenitic Tuitui Urea-Kōeke
Whakaahuatanga Poto:
Ngā ngongo kowiri tira austenitic tuimotu o te kounga urea, he iti te ātete ki te Si me te ātete ki te waikura, he mea tino pai mō te hanga urea me ngā tipu tongi.
Ko tēnei momo paipa kowiri tira kore-tūhono e whakamahia ana i roto i ngā taputapu me ngā pūnaha matua o ngā whare hanga haukini me te whare hanga urea. Ka whakatikatikaina ngā rauemi mata mā te electroslag remelting (ESR), kia tino parakore ai, kia ōrite ai hoki te hanganga. I te wā e hanga ana, hei tāpiri atu ki te whakahaere tino pai o te horoi, ka aro nui ki te whakahaere maimoatanga wera tika kia tutuki ai te mahi whakarewa tino pai.
I tēnei wā, ko ngā hua maitai kore waikura kounga-urea i Haina kei te whakawhirinaki tonu ki ngā kawemai. Ka hangaia motuhaketia e tā mātou kamupene ngā tauira maitai kore waikura kounga-urea tino parakore, ko te nuinga ko te 316Lmod tino parakore me te S31050. Ko ngā momo e rua he maitai kore waikura tino austenitic, tino parakore, i hangaia motuhake hei whakakore i ngā raruraru waikura whiriwhiri i puta mai i ngā wāhanga ferrite i roto i ngā taiao haukini me te carbamate i te wā o te hanga urea.
I roto i te tukanga whakaputa, ka hangaia ngā hua katoa i runga i te tino tutuki i ngā paerewa e tika ana. I muri i te paahitanga i te whakamātautau Hughes, ka whakaatuhia e rātou he ātete tino pai ki te waikura. Haunga ngā tono urea me te haukini, ka whakamahia whānuitia hoki ēnei rauemi i roto i te umanga pūngao hauwai nā te mea he tino ātete ki te waikura me te pumau o ngā rauemi.
| Ngā Whakatakotoranga o te ngongo kowiri tira Urea: |
| Ngā Whakatakotoranga | ASTM A269, JIS3459 |
| Tau | 316,S31050,316LVM,316Lmod |
| Momo | Paipa tuitui |
| Awhe whakatakotoranga | 3.175-325×0.5-20MM |
| Matotoru o te Pakitara | 0.5 mm – 20 mm (te matotoru ritenga mēnā ka tonoa) |
| Diameter o waho | 3.175-325mm |
| Roa | Tae atu ki te 6000 mm (e wātea ana ngā roa ritenga) |
| Mata | Kanapa |
| Whakamātautau Pakari o te ngongo kowiri tira kounga Urea: |
Hei whakarite i te kounga mata tino pai mō ngā tono parakore me te ātete ki te waikura, ka whakahaerehia ngā tirotiro pakari o te mata i te wā whakaputa. Ka whakamahia ngā taputapu ine pakari o te mata tino tika hei aromatawai i ngā mata o roto me waho, me te aro nui ki te āhua o te mata o roto. He maha ngā tohu ine ka tuhia hei whakarite i te kounga mata ōrite me te ōrite. Mā roto i ngā tukanga hanga whakahaere me ngā tikanga tirotiro pakari, ka tutuki i ngā ngongo he mata maeneene, kāore he hapa, ka whakaiti i te tūponotanga o te pupuri pāpāho me te waikura, ā, ka tutuki katoa ngā whakaritenga o ngā tipu urea me ngā pūnaha tuku wai parakore.
| Tautoko mō te whakamātautau tauira tuatoru: |
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| Whakamātautau Au Eddy: |
Hei whakarite i te taumata teitei o te pono o te hua me te hanganga pai, ka whakamatautauria ngā ngongo maitai kore-whakangaromanga katoa i te wā e hangaia ana. Ka whakamahia tēnei tikanga tirotiro kore-whakangaromanga hei kimi i ngā hapa o te mata me te taha o te mata, tae atu ki ngā kapiti, ngā kōhao iti, me ētahi atu hapa ka pā ki te mahi. Mā te whai i ngā tikanga whakamātautau paerewa me te whakamahi i ngā taputapu tirotiro matatau, ka whakarite mātou i te kounga pumau me te mahi pono o ā mātou ngongo i roto i ngā tono nui pēnei i te urea, te haukini, me ngā pūnaha tukanga parakore teitei.
| Ngā Āhuatanga Matua o te ngongo maitai kore waikura austenitic o te Urea: |
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He iti te ihirangi silicon hei ārai i te waikura i roto i te ratonga urea
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He ātete pai ki te waikura ammonium carbamate
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Mā te hanganga maeneene ka ātete ki te pēhanga teitei
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Hanganga iti o te maitai kore waikura austenitic parakore teitei
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He pai mō ngā taiao urea pāmahana teitei me te pēhanga teitei
| Ngā tono ngongo kowiri tira Urea: |
He whānuitia te whakamahinga o ngā ngongo maitai kore waikura austenitic kounga-urea i roto i ngā taiao ratonga tino waikura, ina hiahiatia he parakore me te ātete ki te waikura. Ko ngā tono noa ko:
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Ngā waeine hanga urea me te haukini
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Ngā taputapu pēhanga teitei i roto i ngā tipu tukatuka tongi me te matū
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Ngā pūwhakamātao kāpāmate, ngā kaitātari wera, me ngā whakawhiti wera
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Ngā pūnaha paipa hau me te wai parakore teitei
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Pūngao hauwai me ngā whare pūngao ma e pā ana
Ka whakaratohia e ēnei ngongo he mahi pono i raro i te pāmahana teitei, te pēhanga teitei, me ngā āhuatanga pāpāho kaha, kia mau ai te haumaru me te pumau o te mahi mō te wā roa.
| Ngā Pātai Auau: |
Q1: He aha te ngongo maitai kore waikura austenitic kounga-urea?
Ko te ngongo maitai kore waikura austenitic kounga-urea he ngongo tui-kore parakore teitei i hangaia mō te ratonga urea me te haukini. He tino iti te poke me te ihirangi ferrite, e whakarato ana i te ātete pai ki te waikura whiriwhiri i roto i ngā taiao carbamate me te haukini.
P2: He aha te hiranga o te iti o te ferrite mō ngā tono urea?
He tino ngāwari te waikura o ngā wāhanga Ferrite ki te waikura whiriwhiri i roto i ngā taiao hanga haukini me te urea. Kua hangaia ngā maitai kore waikura kounga-urea me te hanganga austenitic katoa hei whakakore i ngā mōrearea waikura e pā ana ki te ferrite me te whakarite i te pono o te ratonga mō te wā roa.
Q3: He aha ngā momo e whakamahia whānuitia ana mō ngā ngongo tuitui kounga-urea?
Ko ngā momo maitai kore waikura kounga urea noa ko te 316Lmod tino parakore me te S31050. He mea hanga motuhake ēnei momo kia ātete ki te waikura me te pumau i raro i ngā āhuatanga ratonga urea pāmahana teitei me te pēhanga teitei.
P4: He aha ngā tukanga hanga e whakamahia ana hei whakarite i te kounga o te hua?
Ka whakamahia te electroslag remelting (ESR) hei whakapai ake i ngā rauemi mata, ā, ka whai ake ko te whakahaere pakari i te horoi me ngā tukanga maimoatanga wera. Ka tirotirohia ia ngongo, tae atu ki te whakamātautau i te au hurihuri me te whakamātautau waikura pērā i te whakamātautau Hughes.
| He aha i whiriwhiri ai i a SAKYSTEEL : |
Kounga Pono– He mea hanga ā mātou pae maitai kore waikura, paipa, koiri, me ngā flanges kia tutuki ai ngā paerewa o te ao pēnei i te ASTM, AISI, EN, me te JIS.
Tirotiro Pūmau– Ka whakamatautauria ia hua e te ultrasonic, te tātari matū, me te whakahaere i ngā āhuatanga hei whakarite i te mahi teitei me te whai i ngā āhuatanga.
He taonga kaha me te tuku tere– Kei te pupuri tonu mātou i ngā taonga matua hei tautoko i ngā ota tere me te tuku ki te ao whānui.
Ngā Otinga Whakarite– Mai i te maimoatanga wera ki te whakaotinga mata, ka tukuna e SAKYSTEEL ngā kōwhiringa kua hangaia kia rite ki ō hiahia tuturu.
Te Rōpū Ngaio– Me ngā tau maha o te wheako kaweake, ka whakarite tā mātou tīma hokohoko me te tautoko hangarau kia maeneene te whakawhitiwhiti kōrero, kia tere te whakatau utu, me te ratonga tuhinga katoa.
| Te Whakapūmau Kounga a SAKY STEEL (tae atu ki ngā mea e rua: Whakangaro me te Kore-Whakangaro): |
1. Whakamātautau Ahu Tirohanga
2. Te tirotiro ā-ringa pēnei i te kume, te whakaroa me te whakaiti i te horahanga.
3. Tātaritanga pānga
4. Tātaritanga whakamātautau matū
5. Whakamātautau mārō
6. Whakamātautau tiaki poka
7. Whakamātautau Whakauru
8. Whakamātautau Waikura Ā-Whānui
9. Whakamātautau Pakari
10. Whakamātautau Whakamātautau Metallography
| Ngā Tākai a SAKY STEEL: |
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,
