Kumba
Simbi isina ngura
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316/304 Duples simbi isina tsvina
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tsananguro
| Product name | 2205,2705,2101,2304,1805; |
| Product specification | Ukobvu 2.0 ~ 60mm, upamhi 1500 ~ 2500mm; |
| Kushandiswa kwechigadzirwa | Nekugadzira mapepa, petrochemical, shipbuilding, simba renyukireya, kumanikidza ngarava, yegungwa desalination, pombi yemvura, chekufambisa, kugadzira michina, kuchengetedza kwezvakatipoteredza, mudziyo uye mamwe maindasitiri; |
| Product features | Mazhinji marudzi, akazara maratidziro, kuita kwepamusoro, kushandiswa kwakakura, kwakawana zvakasiyana-siyana zvine chekuita neindasitiri certification; |
| Kuita kwechigadzirwa | Simba repamusoro, simba regoho rakapetwa kaviri kune 18-8 simbi isina tsvina, yakanaka pore corrosion resistance uye chloride stress stress corrosion resistance, welding thermal crack tendency iduku, hombe yekupisa conductivity, mutsara muduku wekuwedzera coefficient, inobatsira pakugadzirisa kuoma, kushandiswa kwesimba guru, zvakanaka kukanganisa kuramba; |
| Product market dynamics | Nekukurumidza kusimukira kwehupfumi hweChina, kusimba kwekuora uye kusimba kwemidziyo kuri kuramba kuchikwira, uye nekuchinja kukuru kwemitengo yezvigadzirwa, kugadzirwa kwezvinhu zvinochengetedza simba kunowedzera kufarirwa nevashandisi, dual-phase simbi. ine zvakanakira zviri pamusoro, zvakanyanya uye zvakanyanya kushandiswa zvakanyanya mumararamiro ese ehupenyu, tarisiro yemusika yakakura. |
316/304 Duplex Stainless Simbi:
Duplex Stainless simbi imhando yeStainless simbi alloy inosanganisa mabhenefiti eese ari maviri austenitic uye ferritic Stainless simbi. Iro zita rekuti "duplex" rinoratidza huviri-chikamu microstructure yealloy, ine ese ari maviri austenitic (yakatarisana-yakatarisana cubic crystal chimiro) uye ferritic (yepakati-yepakati cubic crystal chimiro) zvikamu. Uyu wakasarudzika musanganiswa wemamicrostructures unopa seti yezvivakwa zvinogadzira duplex simbi isina tsvina kunyanya inokodzera kune akasiyana siyana anodiwa maapplication.
Kuumbwa:
Duplex simbi dzisina tsvina dzinowanzova nehuwandu hwakawanda hwechromium (kubva pa19% kusvika 32%) uye nickel (inenge 5% kusvika 8%), yakafanana neaustenitic stainless steels. Pamusoro pezvo, vane huwandu hwepamusoro hwemolybdenum (kusvika ku5%) uye dzimwe nguva zvimwe zvinosanganiswa senge nitrogen uye manganese. Iyo chaiyo alloy kuumbwa kunosiyana zvichienderana negiredhi re duplex Stainless simbi.
Zvinhu Zvikuru:
Corrosion Resistance: Duplex Stainless simbi inopa yakanakisa corrosion kuramba, kunyanya munzvimbo dzine hukasha dzakadai senge chloride-ine mhinduro. Izvi zvinoita kuti ive yakakodzera kunyorera mumakemikari kugadzirisa, nharaunda dzemugungwa, uye maindasitiri emafuta negesi.
High Strength: Duplex Stainless simbi inoratidza simba repamusoro kana ichienzaniswa neyese austenitic uye ferritic Stainless simbi. Iri simba rinowedzerwa rinobvumira kushandiswa kwezvikamu zvitete muzvikamu zvekugadzirisa, zvichibatsira mukuderedza uremu mumashandisirwo akasiyana-siyana.
Zvakanaka Kusimba uye Ductility: Duplex simbi isina tsvina inochengetedza kusimba kwakanaka uye ductility kunyangwe pakudziya kwakadzika, izvo zvinobatsira mumashandisirwo uko kupikisa kwakakosha kwakakosha.
Stress Corrosion Cracking Resistance: Duplex simbi isina simbi ine zvirinani kuramba kuomesa ngura kutsemuka pane austenitic Stainless simbi, kunyanya munzvimbo dzine chloride-rich.
Weldability: Kunyange zvazvo duplex simbi isina simbi isiri nyore kubatanidza se austenitic stainless simbi, nzira dzemazuva ano dzewelding uye maitiro akakodzera anoita kuti zvikwanisike kuwana mawelds akasimba uye akavimbika mune duplex zvinhu.
Applications:
Nekuda kwekusanganiswa kwayo kwezvivakwa, duplex simbi isina tsvina inoshandiswa mumaindasitiri akasiyana uye maapplication, kusanganisira:
Chemical Processing: Zvishandiso zvakaita semidziyo yekumanikidza, mapombi masisitimu, uye zvinochinjisa kupisa mumakemikari ekugadzira zvidyarwa zvinobatsira kubva mukudzivirirwa kwekuora uye kusimba kwe duplex simbi isina tsvina.
Mafuta neGasi: Duplex simbi isina tsvina inoshandiswa kumahombekombe uye kumahombekombe oiri uye gasi zvivakwa zvepombi, mavharuvhu, uye zvimwe zvinhu zvakafumurwa kunzvimbo dzinoparadza.
Desalination: Kudzivirirwa kwekuora kwe duplex simbi isina tsvina kunoita kuti ive yakakodzera kune zvirimwa zvekubvisa salination uko inoratidzwa kumvura yegungwa.
Marine Engineering: Zvikamu zvakaita semapropeller, shafts, uye zvinosungirira munzvimbo dzemugungwa zvinobatsirikana kubva mukupokana nekuora uye kusimba kwe duplex simbi isina tsvina.
Structural Applications: Duplex simbi isina tsvina inoshandiswa muzvikamu zvezvimiro zvekuvaka nekuvaka, kunyanya munzvimbo dzine zvinoparadza zvinhu.
Mukupedzisa, duplex Stainless simbi chinhu chakasiyana-siyana chinosanganisa zvakanakisa hunhu hweese austenitic uye ferritic Stainless simbi. Hunhu hwayo hwakasiyana hunoita kuti ive sarudzo yakanakisa yezvishandiso uko corrosion kuramba, simba, uye kuoma kuri kudiwa zvakakosha. Sezvo tekinoroji ichifambira mberi, kuvandudzwa kwemagiredhi matsva e-duplex simbi inoramba ichiwedzera huwandu hwayo hwekushandisa mumaindasitiri akasiyana.
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