Pepa Kowiri tira ātete wera ASTM 310S mō ngā whakawhiti wera
| Ingoa Hua | 309 310 310S Ātete WeraPereti Kowiri tiraMō ngā Oumu Ahumahi me ngā Whakawhiti Wera |
| Roa | e ai ki te hiahia |
| Whānui | 3mm-2000mm, i runga rānei i te hiahia |
| Matotoru | 0.1mm-300mm, i runga rānei i te hiahia |
| Paerewa | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN, etc |
| Tikanga | Hurihia wera / hurihia matao |
| Te Maimoatanga Mata | 2B, i runga rānei i te hiahia o te kiritaki |
| Manawanui Matotoru | ±0.01mm |
| Rauemi | 309, 310, 310S, 316, 347, 431, 631, |
| Tono | E whakamahia whānuitia ana i roto i ngā tono pāmahana teitei, ngā taputapu hauora, ngā rauemi hanga, te matū, te ahumahi kai, te ahuwhenua, ngā waahanga kaipuke. Ka pā anō hoki ki te kai, ki te takai inu, ki ngā taputapu kīhini, ki ngā tereina, ki ngā waka rererangi, ki ngā whitiki kawe, ki ngā waka, ki ngā pūtu, ki ngā nati, ki ngā puna, me te mata. |
| MOQ | 1 tana, Ka taea e mātou te whakaae i te tauira ota. |
| Te Wā Tukunga | I roto i ngā rā mahi 7-15 i muri i te whiwhinga moni tāpui, L/C rānei |
| Tākai Kaweake | He pepa ārai wai, he rīpene maitai hoki kua tākaihia. He mōkihi kaweake paerewa. He pai mō ngā momo kawe katoa, mō ngā momo waka rānei e hiahiatia ana. |
| Te kaha | 250,000 tāne/tau |
Ko te mea nui o te ātete wera o ngā pepa maitai kore waikura kei roto i tōna hanganga, e mau ana i te nuinga o te wā he nui te chromium, te nickel, me ētahi atu huānga whakarewa. He tino pai te ātete o ēnei huānga ki te waikura me te waikura i ngā pāmahana teitei, e āhei ai ngā pepa ki te pupuri i tōna hanganga me ōna āhuatanga miihini ahakoa te roa o te wera.
Kei te wātea ngā pepa maitai kore waikura ātete-wera i roto i ngā momo taumata rerekē, pērā i te 310S, 309S, me te 253MA, ia pepa he āhuatanga ātete-wera motuhake e tika ana mō ngā awhe pāmahana me ngā āhuatanga taiao rerekē. Kei te wātea hoki ēnei pepa i roto i ngā momo whakaotinga mata, matotoru, me ngā rahi rerekē hei whakauru i te whānuitanga o ngā tono ahumahi me te arumoni.
I te wā e whiriwhiri ana i ngā pepa maitai kore waikura ātete-wera, he mea nui kia whakaarohia ngā āhuatanga pēnei i te pāmahana whakahaere, te kaha miihini, me te ātete waikura e hiahiatia ana mō te tono motuhake. He mea nui anō hoki ngā mahi tāutanga me te tiaki tika kia roa ai te mahi a ngā pepa maitai kore waikura ātete-wera i roto i ngā taiao pāmahana teitei.
I te nuinga o te wā, he mea nui ngā pepa maitai kore waikura ātete-wera i roto i ngā ahumahi pēnei i te hinu matū, te whakaputa hiko, me te rererangi, he mea nui te kaha ki te tu atu i ngā pāmahana tiketike mō te mahi me te roa o te ora o ngā taputapu.
Ko te pereti maitai kore waikura ātete wera 310S (0Cr25Ni20, e mōhiotia ana ko te maitai kore waikura 2520) he maitai kore waikura austenitic-konupora-nikara teitei, he ātete pai ki te waikura me te waikura pāmahana teitei, me te kaha pāmahana teitei. Ka taea e ia te mahi pumau i roto i ngā taiao neke atu i te 1000°C mō te wā roa. Ko ōna tono matua kei roto i ngā mara ahumahi e hiahia ana ki te ātete ki ngā pāmahana teitei, te waikura, te waikura rānei, penei:
1. Ngā Oumu Pāmahana-Teitei me ngā Taputapu Maimoatanga Wera
Ngā Ārai me ngā Wāhanga o te Oumu: Hei ārai, hei papa, hei ārai hoki i roto i ngā oumu pāmahana-tiketike (pērā i ngā oumu whakamahana, ngā oumu whakawera, me ngā oumu ārai-ngā), ka tu atu ēnei oumu ki ngā pāmahana teitei mō te wā roa (te nuinga o te wā 800-1200°C) me ngā pāmahana wera me te makariri tauutuutu i roto i te oumu, ā, kāore e ngāwari ki te whakarerekē, ki te tihore rānei nā te waikura pāmahana-tiketike.
Ngā Taputapu Maimoatanga Wera: Ngā taputapu me ngā taputapu (pērā i ngā paepae me ngā ara ārahi) e whakamahia ana hei tautoko me te kawe i ngā wahi mahi kua wera. He tino pai ēnei taputapu mō te maimoatanga wera kanapa o te maitai kore waikura me ngā rauemi koranu, hei ārai i te piri me te poke i waenga i te taputapu me te wahi mahi i ngā pāmahana teitei.
2. Pūngao me te Mana
Ngā Ipu me ngā Ipu Pēhanga: Ka taea e te 310S te whakakapi i ngā maitai ātete wera tuku iho (pēnei i te 316L) i roto i ngā wāhanga pēnei i ngā whakamahana nui, ngā whakamahana anō, me ngā oumu i roto i ngā tipu hiko me ngā kohua ahumahi nā te mea he ātete ki te waikura hau paowa pāmahana teitei me te waikura mamaoa. He pai mō ngā taputapu e mahi ana i ngā tawhā teitei (te pāmahana teitei me te pēhanga teitei).
Ngā Taputapu Tahunga: Me tu atu ngā rūma tahunga, ngā paipa hau, me ngā mata whakawhiti wera o ngā oumu tahu para me ngā para hauora i ngā pāmahana teitei (800-1000°C) e puta ana i te wā tahunga me ngā hau waikura pērā i te haurehu me te whanariki.
Taputapu Pūngao Karihi: Me tu atu ngā waeine whakamahana āwhina me ngā wāhanga whakawhiti wera i roto i ngā tauhohenga karihi ki te mahi roa i roto i ngā taiao pāmahana teitei me te irahiko.
3. Ngā Ahumahi Matū me te Whakarewa
Ngā Tauhohenga Matū me ngā Paipa: Me ātete ngā arai, ngā paipa, me ngā flange o te tauhohenga ki te waikura pāmahana teitei, pērā i ngā taputapu kukū pāmahana teitei i roto i te hanga waikawa whanariki me te waikawa hauota, ngā waeine polymerization pāmahana teitei rānei i roto i ngā matū waro, ki te waikura mai i te kohu waikawa me ngā wai pāmahana teitei. Ngā Taputapu Āwhina Whakarewa: I roto i te whakarewa maitai me te whakarewa kore-ferrous, ka mahi ēnei wāhanga hei paipa hau paipa pāmahana teitei, hei arai oumu tunu, hei taupoki tiaki pae hikohiko, hei ātete i ngā pāmahana teitei (hei tauira, ngā oumu wera oumu pupuhi) me te tauhiuhi whakarewa rewa i te wā o te tukanga whakarewa.
4. Te Whakamahana Ātea me te Ahumahi
Taputapu Whenua Rererangi: Me tu atu ngā paipa whakaputa hau pāmahana-tiketike i roto i ngā papa whakamātautau mīhini rererangi me ngā wāhanga whakamahana wera i roto i ngā pūnaha rokiroki perehi rōkete i ngā pāmahana teitei rangitahi me te ru hau.
Ngā Whare Whakamahana Ā-Ahumahi: Ka ārai ngā anga tiaki mō ngā wāhanga whakamahana pērā i ngā waea ātete me ngā tokotoko waro silicon i te waikura i ngā pāmahana teitei me te tauhohenga tika ki te rauemi wera (hei tauira, ngā taputapu whakamahana e whakamahia ana i roto i te tahunga karāhe me te uku).
5. Ētahi atu Whakamahinga Taiao Motuhake
Ngā Whakawhiti Wera Pāmahana-Teitei: Ka mahi ēnei wāhanga hei ngongo whakawhiti wera, hei pereti rānei i roto i ngā pūnaha whakaora wera para me ngā poiha wera para tāpine hau, ka whakawhiti pai i te wera pāmahana teitei me te ātete hoki ki te tauine me te waikura.
Te Maimoatanga o te Pūwero Waka: Me tu atu ngā whare kaitahuri whakatere o ētahi waka papai i ngā pāmahana teitei (600-900°C) o te pūwero miihini me te waikura e puta mai ana i ngā whanariki i roto i te pūwero.
Ngā Take Matua mō te Whakamahinga: Mā te hanganga nui o te chromium (25%) me te nikara (20%) o te 310S ka taea e ia te hanga i tētahi kiriata waikura Cr₂O₃ pumau i ngā pāmahana teitei. Ka whakarite hoki te huānga nikara i te pumau o te hanganga austenitic, ka ārai i te pakarukaru i ngā pāmahana teitei. Nā tēnei ka tino pai mō ngā taiao pāmahana teitei me te waikura whakakotahi, ka waiho hei whiringa rauemi tino whai hua mō ngā tono ātete wera waenga ki te teitei.
Mā roto i ngā tikanga tukatuka rerekē o te hurihuri matao me te tukatuka anō i te mata i muri i te hurihuri, ka oti te whakaotinga mata o ngā rau kowiri tiraka taea te whai momo rerekē.
Ko ngā tukatuka mata o te pepa kowiri tira he Nama 1, 2B, Nama 4, HL, Nama 6, Nama 8, BA, TR mārō, Hurihuri kanapa 2H, whakakanapa kanapa me ētahi atu whakaotinga mata, me ētahi atu.
Nama 1: Ko te mata Nama 1 e pā ana ki te mata i whiwhihia mā te whakamahana me te pīkara i muri i te huri wera o te pepa maitai kore waikura. Ko te tikanga tēnei hei tango i te unahi waikura pango i puta i te huri wera me te whakamahana mā te pīkara, ngā tikanga maimoatanga rite rānei. Koinei te tukatuka mata Nama 1. He hiriwa mā, he mātotoru te mata Nama 1. Ko te nuinga o te wā e whakamahia ana i roto i ngā ahumahi ātete wera me te ātete waikura kāore e hiahia ki te kanapa o te mata, pērā i te ahumahi waipiro, te ahumahi matū me ngā ipu nui.
2B: He rerekē te mata o te 2B i te mata 2D nā te mea he mea whakamāeneene ki te roera maeneene, nō reira he kanapa ake i te mata 2D. Ko te uara taratara mata Ra i inehia e te taputapu ko te 0.1～0.5μm, koinei te momo tukatuka tino noa. Ko tēnei momo mata pepa kowiri tira te mea tino maha ngā whakamahinga, he pai mō ngā mahi whānui, he whānui te whakamahinga i roto i ngā ahumahi matū, pepa, hinu, hauora me ētahi atu ahumahi, ā, ka taea hoki te whakamahi hei pakitara ārai whare.
Whakaotinga Mārō TR: Ka kiia hoki ko te maitai kore waikura TR he maitai mārō. Ko ōna tohu maitai ko te 304 me te 301, ka whakamahia mō ngā hua e hiahia ana ki te kaha me te mārō teitei, pērā i ngā waka rerewē, ngā whitiki kawe, ngā puna me ngā gaskets. Ko te kaupapa matua ko te whakamahi i ngā āhuatanga mārō o te maitai kore waikura austenitic hei whakanui ake i te kaha me te mārō o te pereti maitai mā ngā tikanga mahi matao pērā i te hurihuri. Ka whakamahia e te rauemi mārō he torutoru ōrau ki te maha tekau ōrau o te hurihuri ngawari hei whakakapi i te papatahi ngawari o te mata turanga 2B, ā, kāore he whakamahana e mahia i muri i te hurihuri. Nō reira, ko te mata mārō TR o te rauemi mārō ko te mata hurihuri i muri i te hurihuri matao.
Hurihurihia te kanapa 2H: Whai muri i te tukanga hurihuri, ka tukatukahia te pepa kowiri tira mā te whakamahana kanapa. Ka taea te whakamatao tere i te rīpene mā te raina whakamahana tonu. Ko te tere haere o te pepa kowiri tira i runga i te raina he tata ki te 60m~80m/min. Whai muri i tēnei taahiraa, ka hurihia te mata mō te 2H mā te whakamahana kanapa.
Nama 4: He mata oro pai te mata o te Nama 4, he kanapa ake i te mata o te Nama 3. Ka whiwhihia hoki mā te oro i te pereti kowiri tira kua hurihia matao ki te mata 2 D, 2 B rānei hei turanga, me te oro ki te whitiki whakakoi me te rahi o te kōpura o te 150-180# Mata mīhini. Ko te uara taratara mata Ra e inehia ana e te taputapu ko te 0.2～1.5μm. He whānuitia te whakamahinga o te mata Nama 4 i roto i ngā taputapu wharekai me te kīhini, ngā taputapu hauora, ngā whakapaipai whare, ngā ipu, me ētahi atu.
HL: E kiia ana te mata HL ko te whakaotinga raina makawe. E ai ki te paerewa JIS Hapanihi, me whakamahi te whitiki whakakoi 150-240# hei whakakanapa i te mata whakakoi rite tonu ki te raina makawe. I roto i te paerewa GB3280 o Haina, he tino koretake ngā ture. Ko te whakaotinga mata HL te nuinga o te wā e whakamahia ana mō ngā whakapaipai whare pēnei i ngā ararewa, ngā arawhata, me ngā mata o mua.
Nama 6: Ko te mata o te Nama 6 i ahu mai i te mata o te Nama 4, ā, ka whakakanapahia anō ki te paraihe Tampico, ki te rauemi whakakoi rānei me te rahi matūriki o te W63 kua tohua e te paerewa GB2477. He pai te kanapa whakarewa o tēnei mata, ā, he ngawari hoki te mahi. He ngoikore te whakaata, ā, kāore e whakaata i te ahua. Nā tēnei āhuatanga pai, he tino pai mō te hanga pakitara ārai me ngā whakapaipai taha hanga, ā, he whānuitia hoki te whakamahinga hei taputapu kihini.
BA: Ko te BA te mata i whiwhihia mā te maimoatanga wera kanapa i muri i te huri matao. Ko te maimoatanga wera kanapa ka whakamahanahia i raro i te hau tiaki e whakarite ana kia kore te mata e waikura kia mau tonu te kanapa o te mata huri matao, kātahi ka whakamahia he rōra whakaeneene tino tika hei whakataurite i te māramatanga hei whakapai ake i te kanapa o te mata. He tata tēnei mata ki te whakaotinga whakaata, ā, ko te uara taratara o te mata Ra e inehia ana e te taputapu ko te 0.05-0.1μm. He whānuitia ngā whakamahinga o te mata BA, ā, ka taea te whakamahi hei taputapu kīhini, hei taputapu whare, hei taputapu hauora, hei wāhanga motuka me hei whakapaipai.
Nama 8: He mata whakaata te Nama 8, he tino whakaata te āhua, kāore he kirikiri. Ka kiia hoki ngā pereti 8K e te umanga tukatuka hohonu kowiri tira. I te nuinga o te wā, ka whakamahia ngā rauemi BA hei rauemi mata mō te whakaoti whakaata mā te huri me te whakakanapa anake. I muri i te whakaoti whakaata, he toi te mata, nō reira ka whakamahia whānuitia mō ngā whakapaipai tomokanga whare me ngā whakapaipai o roto.
Tte takai moana paerewa o te pepa maitai kore waikura
Tākai moana kaweake paerewa:
Tākai Pepa Ārai Wai+Kiriata PVC+Tae Here+Pareti Rākau;
Tākai ritenga kia rite ki tāu tono (Ka whakaaetia te waitohu me ētahi atu ihirangi kia tāia ki runga i te tākai);
Ka hangaia ētahi atu takai motuhake kia rite ki te tono a te kiritaki;
Te kawe waka:Tukunga Tere (Tukunga Tauira), Rererangi, Tereina, Whenua, Tukunga Moana (FCL, LCL rānei, Paparahi rānei)
Tā mātou Kaihoko
Q: He kaihanga UA?
Āe, he kaihanga ngongo maitai porowhita mātou kei te kainga o Daqiuzhuang, te tāone o Tianjin, Haina.
Q: Ka taea e au te tono whakamātautau i ētahi tana anake?
A: Ae ra. Ka taea e mātou te tuku utanga māu mā te ratonga LCL. (He iti ake te kawenga ipu)
Q: Ki te kore he tauira?
A: Tauira kore utu, engari ko te kaihoko te utu mō te utanga.
Q: He kaiwhakarato koura koe, ā, he taurangi hokohoko koe?
A: 13 tau mātou e whakarato ana i te ratonga makariri, ā, e whakaae ana mātou ki te whakamana hokohoko.
-
ASTM AISI 2205 2507 Tapawhā Kowiri tira...
-
Ātete Pēhanga Ātete-Waikawa 316 304 Tuitui...
-
Tau 408 409 410 416 420 430 440 Te Rōra Matao...
-
Rōpū Kingi Matao Hurihia 201 Kowiri tira SS ...
-
Te Whare Hanga o Haina, Te Kounga Matua o te AISI ASTM St...
-
Te Whare Hanga Hainamana Kounga Teitei Hokonga Hot Hr 630...
