Mā te hē o te tautuhi i te 316 hei 304 kowiri tira ka ngoikore te ātete ki te waikura. Ka whakararu tēnei hapa i ngā taputapu i roto i ngā whare mahi moana, matū hinu, me te tukatuka kai, ka raru pea, ka whara hoki. Mā te kore e tika te whai i ngā rauemi ka takahi i ngā ture me te kore e angitu o ngā arotake. Ko te utu mō te whakatika i ngā hapa koranu he $25,000–$250,000 ia aituā mō te mahi anō, te wā kore mahi, me ngā kereme whakamana.
304 316 321 koranu
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Ngā Wero Matua mō te Manatoko i ngā Rino Kowiri tira 304, 316, me te 321
He rite tonu te tae, te āhua o te mata, me ngā āhuatanga hangarau o ngā 304, 316, me te 321, ā, kāore e taea te wehewehe i a rātou anō. Kāore pea e kitea te whakakapinga koranu i roto i ngā kohinga koranu whānuitanga tae noa ki te puta mai o ngā raruraru mahi, ngā hapa rānei. Ko te nui ake o te ihirangi molybdenum o te 316 (2–3%) me kimi huānga hei wehewehe i a ia mai i te 304, kāore nei he Mo. Mā ngā tātaritanga Lonnmeter XRF ka whakarite ko ngā rauemi anake he tika ngā āhuatanga—te ātete waikura pai rawa atu 316 vs 304 te maitai kore waikura me te ihirangi titanium tika mō te pāmahana teitei 321.
Ngā Rerekētanga AManeg304 vs 316 vs 321 Kowiri tira
Ngā Hanganga Matū Matua me ngā Huānga Whakawehe
Ko te maitai kore waikura 304 he 18–20% te chromium, 8–10.5% te nickel, ≤0.08% te waro, ā, kāore he molybdenum me te titanium. He rerekē, ko te maitai kore waikura 316 he 16–18% te chromium, 10–14% te nickel, me te 2–3% te molybdenum nui, kāore i roto i ētahi atu koranu whānui. Mā tēnei tāpiri molybdenum ka whakarei ake i te ātete ki te chloride me te waikura matū.
Ko te maitai kore waikura 321, me te 17–19% chromium, 9–12% nickel, me te nui o te titanium (iti rawa 5xC, mōrahi 0.7%), ka whakapai ake i te pumau i te pāmahana teitei. Ka herea te titanium ki te waro, ka ārai i te waikura intergranular me te maturuturu carbide i te wā e whakamahia ana i te pāmahana teitei.
Ka piki ake te nui o te nikara mai i te 304 ki te 316 hei whakarei ake i te ātete matū me te kaha miihini. Ko te konukōmiuma tonu te pou matua o te ātete waikura i ngā taumata e toru. Ko te tiātina te tohu tino tika mō te 321, ā, ka taea te wehewehe mā roto i ngā tātaritanga XRF.
Ngā Tono me te Mahi: Ina Kōwhiria Ia Tau
Ko te maitai kore waikura 304 te paerewa ahumahi mō ngā kaituku konganuku koranu whānui nā te mea he pai te utu me te maha o ngā whakamahinga—e whakamahia ana mō te tukatuka kai, ngā taputapu kīhini, ngā tāke rokiroki, me ngā wāhanga hoahoa. He rawaka tōna ātete ki te waikura i roto i ngā taiao kaha te riri.
He tino pai te maitai kore waikura 316 mō ngā taputapu moana, matū, me ngā taputapu rongoā. He mea nui te aroaro o te 2–3% molybdenum ina tohua ana te maitai kore waikura pai rawa atu mō ngā taiao moana, mō ngā raina tukanga ahumahi rānei e pāngia ana e te hauota, he pai ake i te 304 mō ngā otinga ratonga wai tote me te waikawa.
Ko te maitai kore waikura 321 te mea nui rawa atu mō ngā mahi wera me te rererangi, ngā momo putanga hau o te miihini rererangi, me ngā whakamahana hinu, he nui ake tōna ātete ki te tauine me te pupuri kaha tae atu ki te 900°C. Ko te tāpiritanga o te titanium ka whakarite kia pono i raro i te huringa wera auau, ka whakaiti i te mōrearea o te maturuturunga carbide i muri i te whakarewa.
| Taonga | 304 | 316 | 321 |
| Kr (%) | 18–20 | 16–18 | 17–19 |
| Ni (%) | 8–10.5 | 10–14 | 9–12 |
| Marama (%) | – | 2–3 | – |
| Ti (%) | – | – | 5xC iti rawa, 0.7 mōrahi |
| Ātete ki te Waikura | Pai | Tino pai | Pai |
| Ātete Wera | Waenga | Pai | Tino pai |
| Ngā Taupānga Matua | Kai, Ratonga | Moana, Matū | Ngāwhā, Rererangi |
Me pēhea te whakahohe a ngā tātaritanga XRF i te tautuhi tere me te pono o te koranu
Ngā Mātāpono Whakahaere oRānananmeter Hangarau XRF (X-ray Fluorescence)
Ka tukuna e ngā tātaritanga XRF ngā hihi-X kaha-teitei ki runga i ngā tauira maitai kore waikura totoka, ka meinga ngā ngota kia panaia ngā irahiko anga-roto o roto. Ka whakakīia ngā takotoranga kore e ngā irahiko mai i ngā taumata kaha teitei ake, ka tukuna ngā hihi-X tuarua e āhua ana ki ia huānga. Ka inehia e ngā taputapu kite ēnei tukunga, ka ine i ngā kukū huānga mō ngā koranu whānuitanga pērā i te maitai kore waikura 304, 316, me te 321. Ka taea e te XRF te tautuhi tere, kore-whakangaro, ka whakarato i ngā pānui i roto i te 30 hēkona.
Te Uara Ahurei o XRF ki te Wehewehe i te 304, 316, me te 321
Mā te XRF ka wehewehe tika i ngā momo kowiri tira i roto i te whānuitanga o te koranu. Ko te whakataurite i te kowiri tira 316 me te kowiri tira 304 e whakawhirinaki ana ki te kitenga molybdenum—kei roto i te 316 te 2–3% Mo, ka tautuhia tonutia e te XRF. Ka wehewehea te momo 321 mā te ine a te XRF i te ihirangi titanium neke atu i te 0.3%. Ka puta he hua ka taea te mahi mā te kitenga tauanga: ngā uara ppm, te whakarōpūtanga paahi/rahunga, me te taurite i te whare pukapuka koranu.
Kaitātari XRF Lonnmeter mō te Tāutuhi Kowiri tira me te Ārai Hiko
Ngā Āhuatanga Matua me ngā Whakatakotoranga Hangarau
Ka tukuna e te tātaritanga Lonnmeter XRF he whānuitanga pūngao 0–50 kV, te hangarau Silicon Drift Detector, me te tere ine 30 hēkona. Ka eke te tika ki te ±0.01% mō ngā huānga matua, ka arotau i te tautuhi koranu whānuitanga. Ka whakakotahi te taputapu i te atanga mata pa, ngā whare pukapuka kounga kowiri tira whakauru, me te whakataurite whānuitanga wā-tūturu. Ka tautoko te kaha pākahiko i te 8 hāora o te mahi tonu.
Te Whakauru ki te Whakahaere Kounga me ngā Whāinga Whakaputa Hua
Ka honoa a Lonnmeter ki ngā pūnaha whakahaere kounga mō te manatoko rauemi whai hua i te wā o te whare putunga, te hanga, me te tirotiro whakamutunga. Ka ārai i ngā tukunga koranu-whakaranu, ka whakaiti i ngā utu mahi anō me ngā whakaroa whakaputa. Ka tautokohia e te putanga raraunga ngā whakaritenga whakapai tonu me te arotake me te rā aunoa, te wāhi, me te aroturuki puranga. Ka whakarite ngā kōwhiringa tuhinga kia taea te whai i roto i ngā kaiwhakarato koranu kowiri tira me ngā kaituku konganuku.
Te tono utu mō te Lonnmeter XRF Analyzer
Ka whiriwhiria e ngā kiritaki te whakaritenga whare pukapuka me te whirihoranga ratonga. Kei roto i te tautoko ko te whakangungu, te kapinga pūtāhui, me ngā kōwhiringa tiaki mō te whakatinanatanga mara.
Ngā Pātai Auau (FAQs)
He aha te rerekētanga matua i waenga i te maitai kore waikura 304 me te 316?
Kei roto i te 316 te 2–3% molybdenum, e whakanui ake ana i te ātete ki te hauota me te waikura matū i runga ake i te 304. Ka noho tonu te 304 kia pakaru i roto i ngā taiao moana me te tote. Ko te 316 te mea pai mō te pānga ki te wai tote me ngā matū kino, ko te 304 ia he mea noa i roto i te tukatuka kai me ngā taputapu o te whare.
He aha te hiranga o te molybdenum i roto i te maitai kore waikura 316?
He tino ātete te molybdenum ki te wai tote, ngā waikawa, me ngā matū ahumahi. Mā tēnei tāpiri ka ārai i te waikura o te poka me te kapiti, ka pai ai te 316 mō ngā koranu whāiti e pāngia ana e te moana me ngā taiao matū.
Ko ēhea ngā ahumahi e tino whai hua ana mai i ngā mīhini tātari koranu XRF kawe?
Ka whakamahia e ngā rāngai matū hinu, rererangi, hangahanga, me te hangahanga ngā tātaritanga XRF hei whakatairite tika, hei whakaiti i te mōrearea puta noa i te whānuitanga o te koranu maitai kore waikura.
Te wā tuku: 26-Pepuere-2026
