UMvelisi oNgcali we-Alloy enganyangekiyo kwi-Corrosion 926/ Inkoloy926/ UNSN08926/ 1.4529
Iimveliso ezifumanekayo
ityhubhu engenamthungo, iPlate, intonga, iiForgings, iFasteners, iFittings yePipe
Imigangatho yeMveliso
Imveliso | I-ASTM |
Ibha, intonga kunye nocingo | B 649 |
Ipleyiti, iPhepha kunye neStrip | A 240, A 480, B 625, B 906 |
Imibhobho engenamthungo kunye neMibhobho | B 677, B 829 |
Umbhobho odityanisiweyo | B 673, B 775 |
Weld tube | B 674, B 751 |
Ufakelo lwemibhobho edityanisiweyo | B 366 |
Iibhilidi kunye neebhilidi zokubumba | B 472 |
Ukuqulunqwa kwemichiza
% | Fe | Ni | Cr | Mo | C | Mn | Si | P | S | Cu | N |
Min | ibhalansi | 24.0 | 19.0 | 6.0 |
|
|
|
|
| 0.5 | 0.15 |
Max | 26.0 | 21.0 | 7.0 | 0.020 | 2.0 | 0.50 | 0.030 | 0.010 | 1.5 | 0.25 |
Iipropati Zomzimba
Ukuxinana | 8.1g/cm3 |
Ukunyibilika | 1320-1390℃ |
I-Incoloy 926 / 1.4529 iiPropati zeMathiriyeli
I-Incoloy926 / 1.4529 inokuxhathisa okuphezulu kakhulu kwi-pitting kunye ne-crevice corrosion kwimidiya ye-halide kunye neendawo ezine-acidic eziqulethe i-sulfure kunye ne-hydrogen, inokuxhathisa ngokufanelekileyo i-chloride ion stress corrosion, kwaye inokumelana ne-corrosion efanelekileyo kwi-oxidizing kunye nokunciphisa imidiya.uzinzo kunye nokuzinza.Kuhle, iipropathi zoomatshini zingcono kancinci kune-904L, ezinokusetyenziswa ukwenza iinqanawa zoxinzelelo lwe-196 ~ 400 ℃.
I-INCOLOY Alloy 926 (UNS N08926 / W. Nr. 1.4529 / INCOLOY Alloy 25-6MO) yintsimbi ye-austenitic ephezulu equkethe i-6% molybdenum kwaye iqiniswe ngezongezo ze-nitrogen.I-nickel kunye nomxholo we-chromium wale alloy yenza ukuba imelane neendawo ezahlukeneyo ezinobungozi.I-alloy ixhathisa ngokukodwa kwi-non-oxidizing acids ezifana ne-sulfuric kunye ne-phosphoric acid.Isiqulatho esiphezulu semolybdenum kunye nenitrogen zinika ukuxhathisa kwimingxuma kunye nokuhlwa kwemingxuma, ngelixa ubhedu lunyusa ukuxhathisa kwiasidi yesulfuric.
I-INCOLOY 926 alloy yi-6% ye-molybdenum ngokupheleleyo i-austenitic alloy kunye nokumelana ne-corrosion egqwesileyo kwiindawo ezahlukeneyo ezinobungozi, ezinomanzi.Ithatha indawo yeentsimbi ze-austenitic zendabuko (i-AISI 316 kunye ne-317), apho amandla abo afikelele kwimida yokusebenza.Ke ngoko, le alloy yodidi lwe "Super Austenitic Stainless Steels".Inokuphinda ibonise enye indlela engabizi kakhulu kwii-alloys ze-nickel eziphezulu kwiindawo ezithile zolwandle kunye neekhemikhali.
Enye yezinto ezibalaseleyo ze-INCOLOY 926 alloy kukumelana kwayo neendawo ezinekloridi okanye ezinye i-halides.Le ngxubevange ifaneleke ngokukodwa ukuphatha imo engqongileyo yekloridi ephezulu njengamanzi anebrackish, amanzi olwandle, i-caustic chloride kunye nenkqubo yokucoca ipulp mill.Izicelo zibandakanya ukusetyenzwa kweekhemikhali kunye nokutya, i-pulp kunye nezityalo zokuxutywa kwephepha, izixhobo zaselwandle kunye ne-offshore platform, i-evaporators yetyuwa yetyuwa, iinkqubo zokulawula ukungcoliseka komoya, imibhobho ye-condensate, imibhobho yokubonelela ngamanzi kunye nezifudumezi zamanzi kwishishini lamandla.
I-Incoloy 926 / 1.4529 IiNdawo zeSicelo seMathiriyeli
1. Inokumelana okuphezulu kwi-pitting kunye ne-crevice corrosion kwimidiya ye-acidic equkethe i-halides kunye ne-hydrogen sulfide.
2. Kwizicelo ezisebenzayo, iyasebenza ngokuchasene ne-chloride stress corrosion cracking.
3. Inokumelana ne-corrosion efanelekileyo kwi-corrosion eyahlukeneyo kwindawo eqhelekileyo ye-redox.
4. Iipropati eziphuculweyo zomatshini ngaphezu kweCronifer 1925 LC-Alloy 904 L.
5. I-alloy iye yaphucula ukuzinza kwe-metallurgical xa kuthelekiswa ne-alloys kwi-18% ye-nickel range.
Iiyunithi ze-flue gas desulfurization zemveliso ye-phosphoric acid, i-evaporators, izitshintshi zobushushu, izihluzi kunye nabaxube, iiyunithi zokuhambisa i-sulfuric acid, i-condensers, iinkqubo zokucutha umlilo, iinkqubo zokuhluza amanzi olwandle, iinkqubo zokuhambisa amanzi kunye nokubonelela ngemibhobho kushishino lwangaphandle, iinkqubo ze-pulp, i-condenser yetyuwa e-evaporative, iplanti yamandla engcolisekile inkqubo yemibhobho yamanzi okupholisa, isixhobo sokubuyisela umva iosmosis yamanzi olwandle, itanki yokugcina imichiza eyonakalisayo, iasidi ye-halogen eyisixhobo sokuvelisa izinto eziphilayo, njl.