He austenitic te kowiri tira 316 me te kowiri tira 316L, he rite tonu te nui o te chromium (16–18%), te nickel (10–14%), me te molybdenum teitei (2–3%). Ko te rerekētanga matua ko te ihirangi waro o te 316L kei raro iho i te 0.03%, ki te 0.08% te mōrahi mō te 316. Ko te waro iti ka tino whakaiti i te maturuturunga o te chromium carbide i te wā o ngā mahi whakarewa.
316 me 316L
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Ka taupatupatu te chromium carbide i ngā rohe o te kōhatu ina teitei ake ngā pāmahana, inā koa i waenga i te 450°C me te 850°C, pērā i ngā rohe e pāngia ana e te wera whakarewa. Ka whakaitihia te chromium e tēnei "arotautanga" ā-rohe, ā, ka pāngia e te waikura intergranular, inā koa i roto i ngā taiao chloride kaha.
Te Mahi, te Ātete ki te Waikura, me te Āheitanga ki te Whakarewa
Ngā Āhuatanga Ātete Waikura
He nui te ātete o te maitai kore waikura 316 me te maitai kore waikura 316L ki te waikura ā-hau me te waikura matū nā te mea he 2–3% te nui o te molybdenum. Ko te rerekētanga i waenga i te maitai kore waikura 316 me te 316L kei roto i te mahi i muri i te hanganga: ko te nui o te waro o te 316L he ≤0.03%, ki te whakaritea ki te ≤0.08% mō te 316, ka tino whakaiti i te maturuturunga o te carbide i ngā rohe kōpaka i muri i te whakarewa. Nā tēnei āhuatanga ka pai te maitai kore waikura 316L mō ngā taiao e mau tonu ana te pānga ki ngā pūhaumāota me ngā waikawa, pērā i ngā taputapu moana, ngā paipa tukatuka, me ngā tāke matū, me te pupuri i te ātete ki te waikura i te poka me te kapiti, ahakoa i ngā rohe whakarewa.
Ngā Whakaaro mō te Āheitanga Whakarewa
He pai rawa atu te kaha o te whakarewa o te maitai kore waikura 316L mō ngā hanganga whakarewa i roto i ngā ahumahi hanga, hauora, me te matū. Ko tōna iti o te waro (u003c0.03%) ka ārai i te hanganga o te chromium carbide i te wā e wera ana, ka ārai i te waikura intergranular me te ngaronga o te ātete waikura i ngā hononga. Mā tēnei āhuatanga ka karohia ngā whakarewa ngoikore, te whakaputa waikura, me te tiaki utu nui, he mōrearea ēnei ina whakamahia hētia te maitai kore waikura 316 i roto i ngā tono he nui te matotoru o te whakarewa, he huringa wera auau rānei. Hei tauira, ka whakamahia e ngā taputapu whakauru hauora, ngā oko pēhanga, me ngā taputapu tukatuka kai te 316L anake hei karo i ngā pakaru o te rohe whakarewa.
Ngā Wero i te Wehewehe i te 316 me te 316L
Ngā Here o te Tirotiro Tirohanga
Kāore e taea te wehewehe i te maitai kore waikura 316 me te maitai kore waikura 316L. Nā te tae ōrite, te kanapa, me te mutunga o te mata, kāore e whai hua ngā tirotiro whatu mō te whakaū i te tohu. Ka tūpono ngā kaihanga, ngā kaihanga, me ngā kaiwhakarato ki te hē o te tapanga i te wā e hoko ana, e rokiroki ana, e huihui ana hoki. Ka whakararu te kōwhiringa hē i te kounga whakarewa, ka whakaiti i ngā painga o te 316L ki te maitai kore waikura 316. Ka piki ake ngā mahi tiaki mēnā he hē te ōritenga, ā, ka takahi pea i ngā paerewa i roto i ngā rāngai rongoā, kai, me ngā taputapu hauora, ina hiahiatia te iti o te waro.
Ngā Tūponotanga o te Tāutuhinga Hē
Ka puta te waikura ā-roto i te rohe e pāngia ana e te wera i ngā hanganga whakarewa e whakamahi ana i te 316 hei utu mō te 316L, ā, ka whakaitihia te roa o te mahi. Ka tere ake te pirau o ngā taiao whai hauota—ko ētahi tauira ko ngā paipa moana, ngā tāke matū, me ngā taputapu tukatuka e mahi ana i runga ake i te 450°C. Mā te kotahi noa te hapa ka tīmata te wā whakatā kore utu. Ka tūpono ngā hapa maha ki ngā whiu pūtea, ngā kereme whakamana, me te ngaronga o te whai. He maha ngā wā e hiahiatia ana e ngā arotake ture he taunakitanga mō te kounga, e whakaatu ana i te hiranga o te manatoko rauemi tika. Ko te tātari ED XRF me te ine XRF horapa pūngao, inā koa ngā taputapu ED XRF kawe pēnei i te Lonnmeter, e whakarato ana i te rerekētanga taketake e tika ana mō te whakahaere rauemi tika me te 316 vs 316L kowiri tira mō ngā tono whakarewa.
ED-XRF --Te Utauta Pono mō te Tāutu i te Kowiri tira
Ngā Mātāpono o te Whakamātautau ED-XRF
Ka inehia e te Energy Dispersive X-Ray Fluorescence (ED-XRF) te hanganga huānga mā te ine i ngā tukunga X-ray āhuatanga mai i ngā tauira maitai kore waikura. He tino pai te ine irahiko ki te wehewehe i te maitai kore waikura 316 me te maitai kore waikura 316L mā te ine tika i ngā kukū o ngā huānga whakarewa, tae atu ki te paepae waro matua e tautuhi ana i ngā rerekētanga i waenga i ngā tohu maitai kore waikura 316 me te 316L. Kāore e hiahiatia he paerewa whakatikatika e te ED-XRF, ka tatau tika i ngā kukū mā te tikanga Fundamental Parameter (FP) mō ngā huānga matua katoa pēnei i te Cr, Ni, Mo, me te Fe. Mā te whakamahi i tētahi taputapu kite nekeneke silicon, ka tukuna e te ED-XRF he tātaritanga kore-whakangaro, wā-tūturu e tika ana mō ngā wāhi hanga me ngā taiwhanga whakahaere kounga. Mā te whakatikatika matrix me ngā rauropi pūmanawa ka tutuki ngā hua i te tika o te taiwhanga me te kore e hiahiatia he whakarewanga tauira, he maimoatanga mata rānei.
Ngā Painga i ngā Whakamātautau Tikanga
Ka whakangawari ake a ED-XRF i te manatoko tohu ki te whakataurite ki te whakairo matū, ki te tātari whakangaro rānei. Ka wehewehe tonu ngā kaiwhakahaere i waenga i te maitai kore waikura 316 me te 316L mō te whakarewa, te pupuri taonga, me ngā tono tutuki ture. Mā te matawai kotahi ka whakaratohia he kōtaha koranu katoa, e tautoko ana i te whakapumautanga kounga tere me te whakaiti i te mōrearea o ngā hapa tohu. Ka whakanui ake tēnei tikanga i te tere o te mahi, ka whakaiti i ngā utu whakamātautau whānui, ā, ka whakakore i ngā whakaroa o ngā rerenga mahi taiwhanga i waho o te papa.
Te Whakamahi i te Lonnmeter XRF Alloy Analyzer mō te Manatoko 316/316L
Ngā Āhuatanga Matua me ngā Tawhā Mahi
Ka mahi te Lonnmeter XRF Alloy Analyzer i ngā matawai huānga taumira teitei e aro ana ki ngā huānga whakarewa i roto i te maitai kore waikura totoka. Ka ine tika tana ine i te ihirangi waro iti e tino hiahiatia ana hei wehewehe i te maitai kore waikura 316 me te maitai kore waikura 316L, e rerekē ana i te nuinga o te wā mā te wāhanga waro i raro i te 0.03% i roto i te 316L. He kaha te ātete ki te makuku me te puehu, te whare pakari, me te tiaki i te ru ka taea te whakamahi pono i roto i ngā wheketere maitai, ngā toa hanga, me ngā papa hanga. He māmā noa te whakahaere, he iti noa te whakangungu e hiahiatia ana. Ka tautoko te atanga i te pūrongo mamati me te kaweake CSV me te PDF mō ngā tuhinga ture. He mea ringaringa, he pākahiko, ā, kei raro iho i te rua kirokaramu, ka taea e Lonnmeter te tātari ED XRF i te papaanga me te whai i roto i te whakahaere taonga.
He aha i tono ai i tētahi whakatau utu
Ka whakaitihia e te Lonnmeter XRF Analyzer ngā hapa a te kaiwhakahaere me te utu nui o te mahi anō mā te aunoa i te whakatau tohu. Ka arotauhia e ngā tīma ratonga te reremahi me te whakapumautanga kounga me ngā hua mamati, ka whakaitihia te wā kore mahi. Mā te tono utu ka honoa ngā tīma ki ngā whirihoranga taputapu kua whakaritea, te tautoko hangarau, me te whakangungu mō te whakatinanatanga maeneene i roto i ngā tono tautuhi koranu nui katoa.
Ngā Pātai Auau
He aha te rerekētanga matua i waenga i te maitai kore waikura 316 me te 316L?
Ka whakawhāitihia e te maitai kore waikura 316L te ihirangi waro ki raro iho i te 0.03%, ki te whakaritea ki te 0.08% i roto i te maitai kore waikura 316.
He aha i pai ake ai te 316L mō ngā hanganga whakarewa?
Ka ārai te waro iti o te 316L i te hanganga o te chromium carbide i ngā rohe whakarewa me ngā rohe e pāngia ana e te wera. Ka ārai tēnei i te whakararuraru, ka mau tonu te ātete ki te waikura i muri i te whakarewatanga, i te mahi pāmahana teitei rānei.
Te wā tuku: 26-Pepuere-2026
