Chitsulo chosapanga dzimbiri cha 304 chili ndi 18–20% ya chromium, 8–10.5% ya nickel, ndi manganese yochepera 2%. Chitsulo chosapanga dzimbiri cha 201 chili ndi 16–18% ya chromium, 3.5–5.5% ya nickel, ndi manganese yokwanira 5–7.5%. Nayitrogeni ndi yokwera mu 201 (mpaka 0.25%) poyerekeza ndi 304 (mpaka 0.10%). Nayitrogeni yochuluka mu 304 imathandiza kuti dzimbiri likhale lolimba komanso kuti likhale lolimba. Kuwonjezeka kwa manganese ndi nayitrogeni mu 201 kumalimbitsa mphamvu koma kumachepetsa kukana dzimbiri poyerekeza ndi 304.
Chitsulo Chosapanga Dzira cha 304 vs 201
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| Giredi | Cr (%) | Ni (%) | Mn (%) | N (%) | C (%) |
| 304 | 18-20 | 8-10.5 | ≤2 | ≤0.10 | ≤0.08 |
| 201 | 16-18 | 3.5-5.5 | 5-7.5 | ≤0.25 | ≤0.15 |
Zotsatira za Zinthu za Alloy pa Katundu wa Zinthu
Kuchuluka kwa nickel mu 304 kumatsimikizira kukana dzimbiri mwamphamvu, makamaka pamene pali asidi kapena chloride, komanso kusinthasintha kwabwino. Chromium yambiri imapanga gawo la oxide lopanda mphamvu, loteteza 304 ku okosijeni. Mu 201, manganese ndi nayitrogeni zimatsutsana ndi kuchepa kwa nickel, zomwe zimapangitsa kuti mtengo wake ukhale wotsika komanso zimapangitsa kuti dzimbiri likhale lolimba, makamaka m'malo onyowa kapena amchere. 304 imapeza mphamvu zomangirira pafupifupi 520 MPa, imateteza mphamvu pafupifupi 215 MPa, ndipo imatalikirana ndi 50%. 201 ili ndi zokolola zambiri (275 MPa), zomangira (mpaka 535 MPa), koma zomangira zochepa (~45%), zomwe zimapangitsa kuti zikhale zofooka kwambiri.
Kuyerekeza kwa Magwiridwe Antchito a Makina
Kuchuluka kwa zokolola ndi mphamvu zokoka za 201 zimathandiza kuti ziwalo zomangika kapena zozizira zikhale zolimba, koma kutalika kochepa kumachepetsa kupangika kwakuya; ming'alu imakhala yotheka kwambiri pa mapini ovuta. Kuchuluka kwa zokolola za 304 koma kusinthasintha kwakukulu kumathandiza kupanga zinthu movuta, kuluka kogwirizana, komanso kumaliza bwino pamwamba.
Kukana Kudzikundikirandi Kuyenerera Kugwiritsa Ntchito
Kukana Kudzikundikira M'malo Osiyanasiyana
Chitsulo chosapanga dzimbiri 304 chimachita bwino kuposa 201 pakulimbana ndi dzimbiri chifukwa cha kuchuluka kwa nickel ndi chromium—8–10.5% Ni ndi 18–20% Cr poyerekeza ndi 3.5–5.5% Ni ndi 16–18% Cr mu 201. Mu mayeso opopera mchere, 201 idapanga dzimbiri lofiirira mkati mwa maola 24, pomwe 304 sinawonetse kusintha kwakukulu, ngakhale patatha maola 72, kutsimikizira kuti ndi yoyenera kugwiritsidwa ntchito pazakudya, zamankhwala, ndi m'madzi. Chitsulo chosapanga dzimbiri 201 chimalimbana ndi dzimbiri m'malo opanda chinyezi, m'nyumba koma chimalephera mwachangu m'malo okhala ndi acidity, saline, kapena chinyezi.
Kugwiritsa Ntchito Kwachizolowezi ndi Zofunikira pa Magwiridwe Abwino
304 imayang'anira ntchito zomwe zimafuna kulimba ndi ukhondo: zida zamakampani kukhitchini, masinki, makina azakudya, ndi zida zamankhwala (304 imakana kusungunuka ndi kupukutidwa). 201 ikupeza kuti imagwiritsidwa ntchito pazinthu zogwiritsidwa ntchito ndi anthu, mapanelo okongoletsera, nyumba zosungiramo zida, ndi nyumba zamkati komwe kufunikira kwa makina kumakhala kochepa ndipo kukhudzana ndi zinthu zowononga kumakhala kochepa.
Zoopsa za Kusadziwika Molakwika mu Kupanga ndi Kupereka Zinthu
Kusankha bwino kwa chitsulo chosapanga dzimbiri kumabweretsa kulephera kwachangu kwa zinthu. Kuchuluka kwa nickel ndi chromium mu Giredi 304 kumatsimikizira kukana dzimbiri komanso kulimba kwa makina. Ngati 201 ilowetsedwa m'malo mwa 304, makamaka pazakudya, zamankhwala, kapena ntchito zam'madzi, dzimbiri, dzenje, ndi kuwonongeka kwa kapangidwe kumachitika. Zopempha za chitsimikizo ndi zilango zotsatizana ndi malamulo zimachitika chifukwa chosintha, zomwe zimakhudza opanga ndi ogulitsa. Zitsulo zabodza komanso zolembedwa molakwika ndizofala m'maunyolo ogulitsa omwe amayenda mwachangu, zomwe zimapangitsa kuti pakhale kufunikira kwachangu kwa kutsimikizira kwa alloy kosawononga komanso kolondola.
Njira Zodziwika Zachikhalidwe
Kuzindikira ndi manja kumadalira kuyankhidwa kwa maginito ndi kuyesa malo a mankhwala. Giredi 304, yokhala ndi nickel yambiri, ndi yocheperako kuposa 201. Komabe, ntchito yozizira kapena maginito otsala zimapangitsa kuti njira iyi ikhale yosadalirika. Mayeso otsitsa asidi amasonyeza kuti pali chromium, koma kutanthauzira kwa zotsatira zake ndi kosagwirizana. Njira zonsezi sizimasiyanitsa zinthu za alloy mochuluka kapena zimatsimikizira kulondola pamene kapangidwe ka alloy kali pafupi kapena pamwamba paipitsidwa.
Yankho Lapamwamba: XRF Material Analyzer Yotsimikizira Zitsulo Zosapanga Dzimbiri
Momwe XRF Alloy Analyzer Imagwirira Ntchito
Kuwala kwa X-ray (XRF) kumatulutsa ma X-ray oyambira pa chitsanzo cha chitsulo chosapanga dzimbiri cholimba, zomwe zimapangitsa kuti zinthu za alloy zifike pachimake cha mphamvu ya chinthucho. Chowunikiracho chimagwira zizindikirozi ndikuzindikira nthawi yomweyo kuchuluka kwa zinthu zofunika za alloy, kuphatikizapo chromium, nickel, manganese, nayitrogeni, ndi chitsulo. Kusanthula kwathunthu kumafuna zochepa kuposa3Masekondi 0 pa chitsanzo chilichonse, sichiwononga konse, ndipo sichisintha kapangidwe ka thupi kapena pamwamba pa chidutswa choyesera.
Makhalidwe ndi Ubwino of Chowunikira cha Lonnmeter XRF Alloy
Kapangidwe ka chipangizochi koyendetsedwa ndi batire komanso konyamulika kamatsimikizira kuti chikugwira ntchito bwino m'munda komanso mkati mwa fakitale. Chida chake cholumikizira chimathandizira kugwira ntchito mwachangu komanso malipoti osinthidwa, osindikizidwa. Kusanthula kumachitika mwachindunji pazinthu zolimba, zomwe zimathandiza kuti ziwunikiridwe mosalekeza komanso modutsa kwambiri. Kulondola kwa kuzindikira kwa Lonnmeter (<±0.2% ya zinthu zofunika) imachita bwino kuposa njira zachikhalidwe monga kuyesa kwa maginito ndi mayeso a malo, omwe nthawi zambiri amasokoneza magulu pamene milingo ya manganese kapena nayitrogeni imasiyana.
Kufunika kwa Ogwiritsa Ntchito Akatswiri
Kutsimikizira kwa gulu ndi malipoti achangu kumachepetsa nthawi yowunikira ndi zoposa 60%. Kusunga zolemba za digito ndi kutsatira zitsanzo zapadera kumathandizira kuti kufufuzidwa kwa ma audit ndi kutsata malamulo a ogulitsa. Kuzindikira nthawi zonse kwa alloy kumateteza mikangano ya chitsimikizo ndi kulephera kugwira ntchito bwino.
Pemphani Mtengo ndi Kufunsana ndi Akatswiri
Lumikizanani nafe kuti muone ngati pali njira yowonetsera komanso kuwunika kwaukadaulo kwa Lonnmeter XRF Alloy Analyzer.
Mafunso Ofunsidwa Kawirikawiri (Mafunso Ofunsidwa Kawirikawiri)
Kodi zinthu zopangidwa ndi alloy zimakhudza bwanji magwiridwe antchito a chitsulo chosapanga dzimbiri?
Nikeli wochuluka mu 304 umalimbitsa kapangidwe kake, kukulitsa kupangika, kusinthasintha, komanso kukana mankhwala amphamvu. Mu 201, kuchuluka kwa manganese ndi nayitrogeni m'malo mwa nikeli pang'ono, kumawonjezera mphamvu ndi kuuma koma kumachepetsa kukana dzimbiri. Kuchuluka kwa chromium pamwamba pa 18% kumawonjezeranso kukhazikika kwa 304 motsutsana ndi okosijeni, ndikuyisiyanitsa ndi 201 kuti igwiritsidwe ntchito molimbika.
Ndi mapulogalamu ati omwe amapindula kwambiri ndi kuzindikira bwino magiredi?
Magawo omanga, zida za chakudya, zida zachipatala, ndi opanga amafuna kutsimikizika kodalirika kwa giredi kuti atsimikizire kuti zinthu zikutsatira malamulo, kupewa zonena za chitsimikizo, ndikutsimikizira chitetezo cha kugwiritsidwa ntchito. Kusankha giredi koyenera kumawonjezera mtengo wa moyo, makamaka m'malo omwe ali ndi dzimbiri kapena ukhondo.
Nthawi yotumizira: Feb-26-2026
