321 Urupapuro rwicyuma 2b Ba Kurangiza
Ibisobanuro
Alloy 321 (UNS S32100) itajegajega idafite icyuma gitanga nk'inyungu nyamukuru yo kurwanya ruswa yangirika nyuma yo guhura nubushyuhe bwimvura ya chromium karbide iri hagati ya 800 na 1500 ° F (427 kugeza 816 ° C).Alloy 321 isahani idafite ibyuma ihagarikwa kurwanya chromium karbide hiyongereyeho titanium.
Alloy 321 isahani idafite ibyuma nayo ifite akamaro muri serivisi yubushyuhe bwo hejuru kubera imiterere yubukanishi.Alloy 321 isahani idafite ibyuma itanga umuvuduko mwinshi hamwe no guhagarika umutima kurenza Alloy 304 na cyane cyane, Alloy 304L, ishobora no gutekerezwa kumurikagurisha aho gukangurira no kwangirika kwimiterere.
321 isahani idafite ibyuma ya Ti nkibintu bihamye birahari, ariko kandi nicyiciro cyicyuma gishyushye, mubushyuhe bwo hejuru buruta 316 l icyuma.321 icyuma kitagira umuyonga muburyo butandukanye hamwe nubushyuhe bwa acide organic na acide organique, cyane cyane muburyo bwa okiside ifite imbaraga zo kurwanya abrasion, ikoreshwa mugukora ibikoresho byangiza aside irwanya ibikoresho.
321 icyuma kitagira umuyonga ni Ni-Cr-Mo austenitis icyuma kitagira ibyuma, imikorere yacyo irasa cyane nicyapa 304 kitagira umuyonga, ariko kubera kongeramo icyuma cya titanium, gifite imipaka irwanya imipaka yangirika hamwe nubushyuhe bwo hejuru.Imikorere ya chromium karbide igenzurwa neza wongeyeho titanium.
Ubunini buboneka kuri Alloy 321 / 321H
| 16/3 " | 1/4 " | 16/5 " | 3/8 " | 1/2 " | 5/8 " | 3/4 " | 7/8 " | 1" | 1/8 " |
| 4.8mm | 6.3mm | 7.9mm | 9.5mm | 12.7mm | 15.9mm | 19mm | 22.2mm | 25.4mm | 28.6mm |
| 1/4 " | 1/2 " | 1/4 " | 2" | 2 1/4 " | 2/2 " | 2 3/4 " | 3" | 3/2 " | 4" |
| 31.8mm | 38.1mm | 44.5mm | 50.8mm | 57.2mm | 63.5mm | 69.9mm | 76.2mm | 88.9mm | 101.6mm |
