Simbi isina ngura ye316 nesimbi isina ngura ye316L zvese zviri austenitic, zvine mwero wakafanana wechromium (16–18%), nickel (10–14%), uye molybdenum yakakwira (2–3%). Musiyano mukuru ndewekuti 316L ine kabhoni iri pasi pe0.03%, zvichienzaniswa ne0.08% yepamusoro ye316. Kabhoni yakaderera inoderedza zvakanyanya chromium carbide precipitation panguva yekushanda kwewelding.
316 vs 316L
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Chromium carbide inodonha pamiganhu yegorosi kana tembiricha yakakwira, kunyanya pakati pe450°C ne850°C, semunzvimbo dzine weld dzakakanganiswa nekupisa. "Kunzwa" uku kunopedza chromium munharaunda uye kunokonzera kukuvara kwepakati pegranular, kunyanya munzvimbo dzine chloride ine hukasha.
Kushanda, Kuramba Kuora, uye Kugona Kusveta
Zvinhu Zvinodzivisa Kuora
Simbi isingatsvi 316 nesimbi isingatsvi 316L dzinoramba dzakasimba pakuora kwemhepo nemakemikari nekuda kwehuwandu hwadzo hwemolybdenum huri pakati pe2–3%. Musiyano uripo pakati pesimbi isingatsvi 316 ne316L uri mukushanda kwadzo mushure mekugadzirwa: huwandu hwekabhoni hwe316L huri pakati pe0.03%, zvichienzaniswa ne0.08% ye316, zvichideredza zvakanyanya mvura inonaya pamiganhu yezviyo mushure mekusveta. Izvi zvinoita kuti simbi isingatsvi 316L ive yakanakira nzvimbo dzine chloride nemaacids nguva dzose, zvakaita semarine hardware, process piping, uye matangi emakemikari, kuchengetedza corrosion resistance yegomba nepamupata, kunyangwe munzvimbo dzeweld.
Kufunga Nezvekuwirirana
Simbi isingatsvedzeri ye316L inoita kuti zvivakwa zvakatsvedzeriwa zvive nyore kushandisa mukuvaka, mumabasa ekurapa, uye mumakemikari. Kabhoni shoma (u003c0.03%) inodzivirira kuumbwa kwekromium carbide panguva yekupisa, ichidzivirira ngura pakati pegranular uye kurasikirwa nengura pamisungo. Hunhu uhwu hunodzivirira simbi isingatsvedzeri, kugadzira ngura, uye kugadzirisa kunodhura, izvo zvine njodzi kana simbi isingatsvedzeri ye316 ikashandiswa zvisizvo mukushandiswa kwakawanda kwesimbi kana kudzokorora kupisa. Semuenzaniso, michina yekurapa, midziyo yekumanikidza, uye michina yekugadzira chikafu inoshandisa 316L chete kudzivirira kutadza kwenzvimbo yesimbi.
Matambudziko Ekusiyanisa 316 vs 316L
Miganhu Yekuongorora Zvinoonekwa
Simbi isingatsvi 316 nesimbi isingatsvi 316L hazvionekwe zvakanaka. Ruvara rwakafanana, kupenya, uye kupenya kwepamusoro zvinoita kuti kuongororwa kwemaziso kusashande pakusimbisa giredhi. Vagadziri, vagadziri, nevatengesi vari panjodzi yekunyorwa zvisirizvo panguva yekutenga, kuchengetera, uye kuunganidza. Kusarudzwa kusina kururama kunokanganisa kunaka kweweld, zvichideredza mabhenefiti e316L pane 316 stainless steel. Kuenzaniswa kusina kunaka kunowedzera mashandiro ekugadzirisa uye kunogona kukanganisa kutevedzera mitemo muzvikamu zvemishonga, zvekudya, uye zvekushandisa zvekurapa, uko kabhoni shoma inosungirwa.
Njodzi dzekusazivikanwa zvakanaka
Zvivakwa zvakasungirirwa zvinoshandisa 316 panzvimbo pe316L zvinokoka ngura pakati pegranular munzvimbo ine kupisa, zvichideredza hupenyu hwebasa. Nzvimbo dzine chloride yakawanda dzinokurumidzisa kuora uku—mienzaniso inosanganisira mapaipi emugungwa, matangi emakemikari, uye michina inoshanda pamusoro pe450°C. Kusanganisa kamwe chete kunogona kutanga nguva inodhura isina kurongwa. Kukanganisa kwakadzokororwa kunokonzera kurangwa kwemari, kukumbira garandi, uye kurasikirwa nekuteverwa. Ongororo dzemutemo dzinowanzo da humbowo hwegiredhi, zvichiratidza kukosha kwekusimbiswa kwezvinhu nemazvo. Ongororo yeED XRF ine energy dispersive XRF spectrometer, kunyanya zvishandiso zveED XRF zvinotakurika seLonnmeter, inopa musiyano wezvinhu zvakakosha pakutarisira zvinhu nemazvo uye 316 vs 316L stainless steel yekushandisa welding.
ED-XRF --Chishandiso Chinovimbwa Chekuziva Simbi Isina Kusimba
Nheyo dzeED-XRF Spectrometry
Simba reEnergy Dispersive X-Ray Fluorescence (ED-XRF) rinoyera zvinhu zviri muchikamu ichi nekuyera hunhu hweX-ray kubva musampuli dzesimbi isina tsvina. Iyo spectrometer inobudirira pakusiyanisa 316 stainless steel ne316L stainless steel nekuyera zvakanyatsonaka huwandu hwezvinhu zvinosanganisa alloying, kusanganisira key carbon threshold iyo inotsanangura mutsauko uripo pakati pe316 ne316L stainless steel grades. ED-XRF haidi zviyero zve calibration, ichiverenga zvakananga huwandu kuburikidza nenzira yeFundamental Parameter (FP) yezvinhu zvese zvekutanga zvakaita seCr, Ni, Mo, uye Fe. Iine silicon drift detector, ED-XRF inopa ongororo isingaparadze, chaiyo-nguva yakakodzera nzvimbo dzekugadzira uye ma lab ekudzora mhando. Matrix correction uye software algorithms inoita kuti mhedzisiro iwane kunyatsojeka kwelabhoritari pasina kuda kunyungudika kwesampuro kana kugadziriswa kwepamusoro.
Zvakanakira Kupfuura Bvunzo Dzechinyakare
ED-XRF inoita kuti kuongororwa kwegiredhi kuve nyore kana tichienzanisa nekuongorora kwemakemikari kana kuparadza. Vashandisi vanobva vangosiyanisa simbi isingatsvi ye316 ne316L yekushongedza, zvinhu zviri mudura, uye mashandisirwo ekutevedzera mitemo. Kuskena kamwe chete kunopa ma profiles akazara e alloy, zvichibatsira kukurumidza kuvimbisa mhando uye kuderedza njodzi yekusanganiswa kwegiredhi. Nzira iyi inowedzera throughput, inoderedza mari yese yekuyedza, uye inobvisa kunonoka kuripo mumabasa erabhoritari asiri panzvimbo.
Kushandisa Lonnmeter XRF Alloy Analyzer kuti Usimbise 316/316L
Zvinhu Zvikuru uye Magadzirirwo Ekushanda
Lonnmeter XRF Alloy Analyzer inoita high-resolution elemental scans ichitarisa zvinhu zvinosanganisa alloying musimbi yakasimba isingatsvedzi. Spectrometry yayo inoyera chaizvo low carbon content yakakosha pakusiyanisa 316 stainless steel vs 316L stainless steel, iyo inosiyana zvakanyanya ne carbon fraction iri pasi pe 0.03% mu 316L. Hunyoro hwakasimba uye kuramba guruva, imba yakasimba, uye dziviriro ye shock inobvumira kushandiswa kwakavimbika mumafekitori esimbi, zvitoro zvekugadzira, nenzvimbo dzekuvaka. Kushanda kuri nyore, kunoda kudzidziswa kushoma. Iyo interface inotsigira mishumo yedhijitari neCSV nePDF export kuti ione kutevedzera mitemo. Inobatwa neruoko, ine simba rebhatiri, uye iri pasi pemakirogiramu maviri, Lonnmeter inogonesa kuongorora uye kutevedza ED XRF panzvimbo payo mukutarisira zvinhu.
Sei Uchifanira Kukumbira Mutengo?
Lonnmeter XRF Analyzer inoderedza kukanganisa kwemushandisi uye kugadzirisa patsva kunodhura nekusarudza magiredhi otomatiki. Matimu ebasa anovandudza mashandiro ebasa uye kuvimbisa mhando nemhedzisiro yedhijitari, zvichideredza nguva yekushanda. Kukumbira mutengo kunobatanidza matimu kune zvigadziriso zvemidziyo zvakagadzirwa, rutsigiro rwehunyanzvi, uye kudzidziswa kwekuisa mushe muzvishandiso zvese zvakakosha zvekuona alloy.
Mibvunzo Inowanzo bvunzwa
Ndeupi musiyano mukuru uripo pakati pesimbi isingasvibi 316 ne316L?
Simbi isingatsvinyike ye316L inoderedza huwandu hwekabhoni kusvika pasi pe0.03%, zvichienzaniswa ne0.08% musimbi isingatsvinyike ye316.
Sei 316L yakakodzera zvakanyanya zvivakwa zvakasungirirwa?
Kabhoni shoma ye316L inovhara kugadzirwa kwekromium carbide panzvimbo dzakasungirirwa uye dzine kupisa. Izvi zvinodzivirira kunzwa, zvichichengetedza ngura mushure mekusungirirwa kana kushandiswa pakupisa kwakanyanya.
Nguva yekutumira: Kukadzi-26-2026
