I-Corrosion Resistant Alloy Series
0102030405
UHLELO LWEKHEMICAL
ISITHUBA | % | C | Kwaye | Mnu | S | Ni+Co | Nge | Fe | Mg | P | Pd | Cr |
N02200/N7 | MIN | - | - | - | - | - | - | - | - | - | - | - |
MAX | 0.15 | 0.35 | 0.35 | 0.01 | 99 | 0.25 | 0.4 | - | - | - | - |
Iipropati Zomzimba
Ukuxinana | Tensile strength | Inqaku lesivuno | Elongation |
8.9g/cm3 | Rm N/mm2 | Rp0.2 N/mm2 | A5% |
≥380 | ≥100 | ≥40% |
UMGANGATHO WESIGQEBA
Imveliso | Umgangatho we-ASME | Umgangatho we-ASTM | Umgangatho we-AMS |
Icwecwe, iPhepha, umtya | SB162 | SB162 | 5533 |
Umbhobho oWelded&Tube | SB725 | SB725 | - |
Ibha, Ikhekhe | - | B160 | - |
Ukuqulunqa | - | B564 | - |
Umbhobho ongenamthungo&Tube | - | B161.B163 | - |
IMALI yemveliso
I-metallic eguquguqukayo kwaye ibaluleke kakhulu, isetyenziswa kakhulu kwishishini ngenxa yokuqina kwayo okuhle kunye nokuqina kweplastiki, i-nickel ecocekileyo isetyenziswa ngokuzimeleyo njengento enganyangekiyo kwi-corrosion kunye nezixhobo zokusebenza ngenxa yeempawu zayo ezilungileyo, ukongeza ekwenzeni i-alloys ezixabisekileyo kunye nezinye isinyithi. Ngokwesiqhelo, i-nickel esulungekileyo esetyenziswa njengesixhobo solwakhiwo esinganyangekiyo yi-nickel-carbon alloy enekhabhoni.
Isicelo semveliso
Isetyenziswa kakhulu kuNyango lokunciphisa iigesi ze-halogenated, izisombululo ze-alkali, iityuwa ezingezizo i-oxidizing, i-acids eziphilayo kunye nezinye izixhobo kunye namacandelo, ekusebenziseni ubushushu kufuneka bube ngaphantsi kwe-315 degrees yendalo. Ukumelana ne-alloy corrosion kwi-atmosphere i-corrosion icotha kakhulu, emanzini olwandle kunye nazo zonke iintlobo ze-hydrochloric acid i-HCl inokumelana ne-corrosion elungileyo, kodwa kwizinga eliphezulu lokuhamba kwe-HIC acid kufuneka isetyenziswe ngononophelo, i-H3 PO4 kunye ne-HNO3 yayo ayinakufumaneka, kwi-H2SO4 ingasetyenziselwa kuphela i-H2SOF emoyeni kwi-H2SO4 emoyeni i-H2SO4 ephezulu inokumelana ne-corrosion enhle kakhulu kwi-chlorine yobushushu obuphezulu kwaye i-HCl inokumelana ne-corrosion efanelekileyo kwi-chlorine kunye negesi ye-fluorine inokumelana nokuhlwa okulungileyo. Ukumelana nokugqwesa okulungileyo kwi-chlorine kunye negesi ye-fluorine.
