Hastelloy B-3 waa daawaha nikkel-molybdenum oo leh iska caabin aad u wanaagsan oo u leh godad, daxalka, iyo dildilaaca daxalka oo lagu daray, xasilloonida kulaylka oo ka sarreeya tan daawaha B-2.Intaa waxaa dheer, daawaynta birta nikkel-ku waxay leedahay iska caabin weyn oo ku aaddan khadka mindida iyo kuleylku saameeyay aagga weerarka.Alloy B-3 sidoo kale waxay u adkaysataa sulfuric, acetic, formic iyo fosfooraska, iyo warbaahinta kale ee aan oksaydhaynta ahayn.Intaa waxaa dheer, daawaynta nikkel waxay leedahay iska caabin aad u wanaagsan oo ku saabsan hydrochloric acid dhammaan heerarka iyo heerkulka.Tilmaamaha lagu garto Hastelloy B-3 waa awoodda ay u leedahay inay ilaaliso ductility heer sare ah inta lagu jiro soo-gaadhista ku-meel-gaadhka ah ee heerkulka dhexdhexaadka ah.Soo-gaadhista noocan oo kale ah ayaa si joogta ah loo soo maray inta lagu jiro daaweynta kulaylka ee la xidhiidha been-abuurka.
Alloy B-3 ayaa iska caabin liidata daxalka u leh deegaanka oxidizing, sidaas darteed, laguma talinayo in loo isticmaalo warbaahinta oksaydhaynta ama joogitaanka ferric ama milixyada koobabka sababtoo ah waxay sababi karaan daxalka degdega ah.Cusbadani waxa ay kobcin kartaa marka ayashitada hydrochloric ay taabato birta iyo naxaasta.Sidaa darteed, haddii daawaynta birta nikkel loo isticmaalo iyada oo lala kaashanayo birta ama tuubbooyinka naxaasta ee nidaamka ka kooban hydrochloric acid, joogitaanka milixyadani waxay sababi kartaa in daawadu ay hore u dhacdo.
Alloy | % | Ni | Cr | Mo | Fe | Nb | Co | C | Mn | Si | S | Cu | Al | Ti | P | V | W | Ta | Ni+Mo |
Hastelloy B-3 | Min. | 65.0 | 1.0 | 27.0 | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 94.0 |
Max. | - | 3.0 | 32.0 | 3.0 | 0.2 | 3.0 | 0.01 | 3.0 | 0.1 | 0.01 | 0.2 | 0.5 | 0.2 | 0.03 | 0.2 | 3.0 | 0.2 | 98.0 |
Cufnaanta | 9.24 g/cm³ |
barta dhalaalaysa | 1370-1418 ℃ |
Xaalada | Xoog xajin Rm N/mm² | Xoog soo saar Rp 0. 2N/mm² | Dheeraynta Sida% | adkaanta brinell HB |
Daaweynta xalalka | 760 | 350 | 40 | - |
Baar/Usha | Xarig/ Gariir | Xaashi/Saxaamo | Dhuumaha/Tube | Been abuurasho |
ASTM B335, ASME SB335 | ASTM B333, ASME SB333 | ASTM B662, ASME SB662 ASTM B619, ASME SB619 ASTM B626, ASME SB626 | ASTM B335, ASME SB335 |
• Waxay ilaalisaa ductility heer sare ah inta lagu jiro soo-gaadhista ku-meel-gaadhka ah ee heerkulka dhexdhexaadka ah
• Iska caabin heersare ah oo u adkaysta godadka, daxalka iyo dildilaaca-daxalka
• Iska caabin heer sare ah oo ka dhan ah khadka mindida iyo weerarka aagga kuleylku saameeyay
• Iska caabin heer sare ah oo u adkaysta asiidhyada fosfooraska ah iyo kuwa kale ee aan oksaydhaynta ahayn
• Iska caabbinta aashitada hydrochloric dhammaan heerarka iyo heerkulka
• Dejinta kulaylka oo ka sarreeya daawaha B-2
Hastelloy B-3 Alloy waxay ku habboon tahay in loo isticmaalo dhammaan codsiyada hore ee u baahnaa isticmaalka Hastelloy B-2 alloy.Sida daawaha B-2, B-3 laguma talinayo in la isticmaalo iyadoo ay jiraan milixyada ferric ama cupric sababtoo ah milixyadani waxay sababi karaan burbur degdeg ah.Feerric ama cupric cusbada ayaa laga yaabaa inay kobcaan marka hydrochloric acid ay la timaado birta ama naxaasta.
• Hababka kiimikaad
• Foornooyinka vacuum
Qaybaha makaanikada ee dhimista deegaanka