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Duplex Steel engatyiwa
2205 intsimbi engatyiwa
Izinto eziluncedo eziphambili zeDuplex 2205
Umlinganiselo wamandla obunzima obukhethekileyo: IBanga lama-2205 linika amandla esivuno ngokuphindwe kabini kunalawo eentsimbi eziqhelekileyo ze-austenitic ezingenasici. Oku kuvumela izakhiwo (iinqanawa, amathangi, imibhobho, njl.) ukuba zakhiwe nge-30-50% encinci, ukunciphisa kakhulu ubunzima kunye neendleko zempahla ngelixa ugcina ukulinganiswa koxinzelelo olufanayo okanye umthamo womthwalo.
Okugqwesileyo kokuNchasa uKutya: I-chromium ephezulu, i-molybdenum, kunye nomxholo we-nitrogen unika i-2205 insimbi engatyiwayo engcono kakhulu yokumelana nomhlwa kune-316L / 317L. Ixhathisa i-pitting kunye ne-crevice corrosion kwindawo ene-chloride esebenzayo kakhulu kune-300-series grade. Kwimithombo yeendaba ezinobundlobongela okanye emanzini olwandle, i-duplex 2205 ihlala idlula i-austenitics eqhelekileyo; iialloyi eziduplex ezinkulu zinokuthatha indawo yealloyi zenickel ezibiza kakhulu kwezona meko zinzima.
Uxinzelelo oluPhakamileyo lweCorrosion ukuKhaka ukunyangwa:I-duplex microstructure inikezela ukuxhathisa okukhethekileyo kwi-chloride yoxinzelelo lwe-corrosion cracking (SCC). Nokuba amabakala abhityileyo aphindwe kabini agqwesa kakhulu kunama-304/316 angenabala kwiimvavanyo ze-SCC. Oku kwenza i-2205 ilungele indawo emanzi, i-saline, okanye i-brackish (usetyenziso lwaselwandle, ukukhutshwa kwetyuwa, ukupholisa kwamanzi olwandle, njl. njl.) apho iintsimbi ze-austenitic ziyakuqhekeka phantsi koxinzelelo.
Ukuqina okuphezulu kunye namandla okudinwa: I-Duplex 2205 igcina ukuqina okugqwesileyo (kwanakwiqondo lobushushu elingaphantsi kwe-zero) kwaye iyaxhathisa ukukhula kwe-crack phantsi komthwalo we-cyclic ngcono kakhulu kunealloyi ezilinganayo ze-austenitic. Ifunxa amandla amaninzi phantsi kwempembelelo okanye ukungcangcazela, iyenze yomelele ngakumbi phantsi kwemithwalo eguqukayo okanye engxamisekileyo. Ubunzima bayo obuphezulu xa kuthelekiswa ne-annealed 304/316 ikwabonelela ngokuphucuka kokumelana nokunxiba kwiimeko ezirhabaxa.
Ukwandiswa kweThermal ePhantsi kunye nokuhambelana kweCarbon-Steel:IBanga lama-2205 linomlinganiselo ophantsi wokongezwa kwe-thermal (kufuphi ne-carbon steel). Oku kunenzuzo xa i-welding okanye i-clad laminating kwi-carbon steel, ekubeni amazinga afanayo okwandisa anciphisa uxinzelelo kunye nokuphazamiseka. Ikwagcina uzinzo lwe-dimensional kulo lonke utshintsho lobushushu ngcono kune-300-series alloys.
Ukwenziwa kweeKhemikhali
Icandelo leCulinary
Icandelo lokuLima
Ulwakhiwo lwaseLwandle
Ukutshintshana kobushushu
I-APliable Tubing
Amacandelo ezeMoto
Izixhobo zonyango
Iimpahla Zasekhaya
Izinto zokwakha zokwakha
Ukwenziwa kweeKhemikhali
Icandelo leCulinary
Icandelo lokuLima
Ulwakhiwo lwaseLwandle
Ukutshintshana kobushushu
I-APliable Tubing
Amacandelo ezeMoto
Izixhobo zonyango
Iimpahla Zasekhaya
Izinto zokwakha zokwakha
Ukwenziwa kweeKhemikhali
Icandelo leCulinary
Icandelo lokuLima
Ulwakhiwo lwaseLwandle
Ukutshintshana kobushushu
I-APliable Tubing
Amacandelo ezeMoto
Izixhobo zonyango
Iimpahla Zasekhaya
Izinto zokwakha zokwakha
Ukwenziwa kweeKhemikhali
Icandelo leCulinary
Icandelo lokuLima
Ulwakhiwo lwaseLwandle
Ukutshintshana kobushushu
I-APliable Tubing
Amacandelo ezeMoto
Izixhobo zonyango
Iimpahla Zasekhaya
Izinto zokwakha zokwakha
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Amashishini eMichiza kunye neNkqubo: Ilungele iinqanawa zoxinzelelo, iitanki zokugcina uxinzelelo oluphezulu, imibhobho, kunye nokutshintshana kobushushu kwizityalo zeekhemikhali, ukuveliswa kwe-asidi, kunye ne-petrochemical refineries. Iphatha iiasidi ezidliwayo, iialkali, kunye nezinyibilikisi apho uthotho lwe-300-stainless lunokusilela.
I-oyile, igesi kunye ne-Offshore: Isetyenziswa kwimibhobho, izinyusi, izahluli, kunye nezixhobo zeqonga. Ukuxhathisa kwayo kwikloride yoxinzelelo lwe-corrosion cracking kuyenza ixabiseke kwiimpompo zenaliti yamanzi olwandle, imibhobho yamanzi etyuwa, kunye nemekobume yaselwandle ekuphononongeni nasekuveliseni ngaphandle konxweme.
Ukucocwa kwaManzi kunye nokuCocwa kwetyuwa: Baqeshwe kwiinkqubo zokupholisa amanzi olwandle, iindawo zokukhupha ityuwa, kunye nokucocwa kwamanzi amdaka. Ukuchasana kwe-Duplex 2205 kuqinisekisa ubomi obude benkonzo ekudibaneni ne-brines okanye amanzi acociweyo.
Imveliso yePulp & Paper: Isetyenziswa kwi-digesters, iinqaba zokutshiza, kunye neetanki zokugcina imichiza. Imelana namaqondo obushushu aphezulu kunye neekhemikhali ezindlongondlongo (ezifana neklorini diokside kunye notywala be-caustic) ezidibana nazo kwiinkqubo zokucofa kunye ne-bleaching.
Ukutya, isiselo kunye noLungiselelo lwaMayeza: Ilungele iitanki, imibhobho, kunye nezixhobo zokwenziwa kokutya, ukwenziwa kwebhiya, imveliso yobisi, kunye nezityalo ezixuba amayeza. Inika amandla kunye nokumelana nokubola phantsi kococeko olungqongqo kunye nemigangatho yococeko.
Oomatshini boShishino kunye naMalungu oLwandle: Isetyenziswe kwiindawo zempompo kunye ne-valve, i-impellers, i-shafts, kunye nezixhobo zesakhiwo ezifuna amandla aphezulu kunye nokuxhathisa ukubola. Ikwasetyenziswa ekwakhiweni kweenqanawa, kwizakhiwo ezingaselunxwemeni, nakwizikhongozeli zothutho ezivezwe kwiimeko ezinzima.
Olunye usetyenziso lobunjineli: Naphi na apho udibaniso lwamandla aphezulu, ukuqina, kunye nokumelana nomhlwa kuyafuneka. Imizekelo ibandakanya iziqhoboshi, iiflange, iityhubhu ezitshintshisa ubushushu, kunye neendawo ezakhiweyo kwimveliso yombane, imigodi, kunye nokuveliswa ngokubanzi.
Umgangatho ophezulu
Ubungakanani obumiselweyo
Xabiso Good
2205 IiNkcazelo zeNsimbi eNgatyiwayo
NAME | 2205 intsimbi engatyiwa |
Iifom | Ikhoyili yentsimbi engatyiwa, iPhepha leNtsimbi eNgatyiwayo, ipleyiti yentsimbi |
Umgangatho | ASTM, GB, SUS, njl |
Mill Imvelaphi | Baoxin, Aoxing, Ruixin, Hongwang, Shuoyang, njl. |
Ukutyeba | 0.22-15.0mm |
Ububanzi | 20-1540mm |
Ubunzima ngekhoyili nganye | 5/10/20MT okanye ngokwezifiso |
Edge | Slit Edge / Mill Edge |
Gqiba | No.1, 1D, 2D, BA+PVC, No.4+PVC, Hairline+PVC, 8K/No.8, njl. |
Ixesha lokuzisa | Iimpahla zeStock 7-15 iintsuku, iimpahla zexesha elizayo phakathi kweentsuku ezingama-25 |
Ipakethi iNgcaciso | Ukupakisha okuLungileyo kuLwandle oluMgangatho |
Isampulu | Nceda uqhagamshelane nathi ukuze ucele |
2205 Iphepha lokuthelekisa iStainless Steel
| I-STS | inyamakazi | ETSHAYINA | ISIJAPHANI | JEMANI |
| UHLELO | AISI/ASTM | GB | HE | UKUSUKA |
| 2205 | S32205(S31803) | 022Cr22Ni5Mo3N | SUS329J3L | 1.4462 |
Iphepha le-2205 leNtsimbi yeNsimbi yokuNxulumaniswa kweMichiza
| IBanga | Umgangatho | C | Kwaye | Mnu | P | S | Kwi | Kwi | Cr | Kuba | N |
| 2205 | I-ASTM A240 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.020 | ≥20 | 4.50-6.50 | 22.00-23.00 | 3.00-3.50 | 0.14-0.20 |
2205 iPhepha leeMpahla zeNtsimbi engatyiwayo
| IBanga | AISI/ASTM | Amandla Okuqina Rm(N/mm²) | Amandla okuqina Rm(N/mm²) | Ukuqina | Ubude (%) |
| 2205 | I-ASTM A240 | ≥450 | ≥655 | ≤293 HB | ≥25 |
2205 Isicelo seNsimbi eNgatyiwayo
Sipakisha Njani i-2205 ye-Stainless Steel Coil
Kwii-coil ze-2205 zensimbi ezingenasici, sibopha iikhoyili ngephepha elimdaka kwaye sizibophe kwiipaliti zokhuni. Ukuba ukhuseleko olongezelelweyo lufunekayo, sinika ukupakishwa okuqinisiweyo kunye neentambo zetsimbi kwiikona ezine, ezinokubandakanya iindleko ezongezelelweyo. Sikwabonelela ngeendlela zokupakisha ngokwesiko ukuze zihambelane neemfuno zomthengi ngamnye, ukuqinisekisa unikezelo olukhuselekileyo nolulungelelanisiweyo.
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1. I-Duplex 2205 ithelekisa njani ne-316L yensimbi engenasici?
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2. Yintoni i-microstructure efanelekileyo ye-Duplex 2205 (UNS S31803)?
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3. Kwenzeka ntoni ukuba iqondo lobushushu lonyango lingaphezulu kwe-2000 °F?
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4. Ziziphi izigaba ze-intermetallic, kwaye kutheni ziyinkxalabo ngo-2205?
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5. Kuqinisekiswa njani ukungabikho kwee-intermetallic eziyingozi?
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6. Ndingazikhetha nini iDuplex 2205 ngaphezu kwe-316L?
Ngentsimbi yeGHTUkuba ufuna uncedo, nceda uqhagamshelane nathi kwaye siya kuqhagamshelana nawe ngokukhawuleza.
- info@ghtsteel.com
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1802 World Expo Financial Centre, 23 Dawn Road, Chancheng District, Foshan City
Thanks for the consultation!