I-Corrosion Resistant Alloy Series
0102030405
UHLELO LWEKHEMICAL
ISITHUBA | % | C | Kwaye | Mnu | P | S | Cr | Kwi | Nge | Kuba | N |
N08926 | MIN | - | - | - | - | - | 19 | 24 | 0.5 | 6 | 0.15 |
MAX | 0.02 | 0.5 | 2.0 | 0.03 | 0.01 | 21 | 26 | 1.5 | 7 | 0.25 |
Iipropati Zomzimba
Tensile strength | Inqaku lesivuno | Ukwandisa ngexesha lekhefu |
σb | σ | d |
Rm N/mm2 | MPa | A5% |
≥650 | ≥295 | ≥35 |
UMGANGATHO WESIGQEBA
Imveliso | Umgangatho we-ASTM |
Ipleyiti | A240 |
Umbhobho&mbhobho | A312 |
IMALI yemveliso
1. Ukuchasana okuphezulu kwi-pitting kunye ne-crevice corrosion kwi-halide media kunye ne-acidic media equkethe i-H2S
2. Ukuchasana okusebenzayo kwi-chloride ion stress corrosion cracking kwisicelo esisebenzayo
3. Ukuchasana nokugqwesa okugqwesileyo kuzo zonke iintlobo ze-corrosion kwindawo eqhelekileyo ye-oxidizing kunye nokunciphisa indawo.
Isicelo semveliso
1. Izityalo zokususa irhasi yoflue, i-evaporators, izitshintshi zobushushu, izihluzi kunye nezixube zokuvelisa i-phosphoric acid, izityalo ezihambisa i-sulfuric acid.
2. Iicondensers, iinkqubo zokucima umlilo, iinkqubo zokuhluza amanzi olwandle, ii-hydraulic kunye neenkqubo zemibhobho yokutshaja kwishishini elingaphesheya, iinkqubo zepulp.
3. Iicondenser zokufunxa ityuwa, izixokelelwano zemibhobho yamanzi angcolisekileyo yokupholisa kwimizi-mveliso yamandla, iiyunithi zokubuyisela umva i-osmosis yokukhupha ityuwa.
4. Ukuthuthwa kweekhemikhali ezidliwayo kunye neetanki zokugcina, izixhobo zokuvelisa i-asidi ye-halogenated-catalyzed organic
