HastelloyB-3 / UNS N10675 ngongo, Pereti, Whakapai, Whakapai, Rakau
Hua Wātea
Ngongo Korekore, Pereti, Rakau, Porou, Whakapiri, Weera, Waea, Taputapu Paipa
Paerewa Whakaputa
| Hua | ASTM |
| Pae | B 335 |
| Te pereti, te pepa me te riu | B 333 |
| Nga paipa tuitui me nga taputapu | B 366 |
| He paipa nominal paipa | B 619 |
| paipa paiherea | B 626 |
| Whakapaipai paipa paipa | B 366 |
| Ko nga flanges paipa kua mahia, kua hurihia ranei, me nga taputapu paipa | B 462 |
| Pire me nga rakau mo te hanga | B 472 |
| Nga whakaipoipo | B 564 |
Hangahanga matū
| % | Ni | Cr | Mo | Fe | Ti | Co | C | Mn | Si | P | S | V | Ti | Cu | Nb |
| min | Taurite | 1.0 | 27.0 | 1.0 | |||||||||||
| mōrahi | 3.0 | 32.0 | 3.0 | 0.2 | 3.0 | 0.01 | 3.0 | 0.1 | 0.030 | 0.010 | 0.2 | 0.2 | 0.2 | 0.2 |
Āhuatanga ā-tinana
| kiato | 9.22 g/cm3 |
| Whakarewa | 1330-1380 ℃ |
Ko Hastelloy B-3 koranu he mema hou o te whanau o te nickel-molybdenum alloys, he tino pai te aukati i te waikura ki te waikawa waikawa i tetahi pāmahana me te kukū.I te wa ano, he pai hoki te aukati waikura ki te waikawa sulfuric, waikawa acetic, waikawa formic, waikawa phosphoric me etahi atu pāpāho kore-oxidizing.I tua atu, na te whakarereketanga o tana hanganga matū, kua tino pai ake te pumau o te waiariki ki te koranu o Hastelloy B-2.Hastelloy B-3 koranu he nui te ātete ki te poka waikura, ahotea waikura ngatata, te waikura maripi me te waikura i roto i te rohe wera wera o te fehokotaki'anga.
Ko Hastelloy B-3 koranu tetahi atu koranu nika-a-muri i muri i te koranu B-2.He hanganga matū i hangaia motuhake kia eke ki te taumata teitei ake o te waiariki i era atu koranu Hastelloy penei i te B-2, he tino pai te atete ki te rua, te waikura kapiti, te waikura ahotea, te waikura maripi me nga paanga waiariki te kaha ki te waikura.Na te pai ake o te waiariki o te koranu B-3, ko nga raru e pa ana ki te hanga i nga waahanga penei i te koranu B-2 ka iti ake na te heke o te rerenga o nga wahanga takawaenga kino i roto i te ahua koranu B-3.He nui ake te kaha o tenei i nga koranu B-2 i raro i nga tikanga paihikara waiariki penei i te whakarewa me te whakapiri.
Ko tenei koranu nickel-molybdenum he tino pai te aukati ki nga kukū katoa o te waikawa maaota i te ambient ki nga pāmahana teitei.He ātete hoki ki te sulfuric, acetic, formic me te waikawa phosphoric me etahi atu papaaho kore-oxidizing.He tino pai hoki a B-3 ki te rua me te ahotea te pakaruhanga waikura.
Nga Taonga Rawa o B-3 Alloy
He tino pai te atete ki te waikawa maaota i nga kukū me te pāmahana katoa, te ātete ki te sulfuric, acetic, formic me te phosphoric acid me etahi atu papanga kore-waikura He pai te atete ki te rua me te ahotea te pakaruhanga waikura.
Taupānga Angamaheni o Hastelloy B3
Kei te nuinga o nga wa e whakamahia ana nga raupapa raupapa Hastelloy B i roto i nga taiao kino me te kaha, ka whakamahia nuitia i roto i te matū, te petrochemical, te kaha me te whakahaere parahanga, ina koa i roto i nga ahumahi penei i te waikawa sulfuric, te waikawa waikawa, te waikawa phosphoric, me te waikawa acetic, penei i te distillation. me te kukū o te waikawa pūmāota;pehanga iti Waikawa acetic Oxylated (HAC);rapa butyl kua whakamarohia (HIIR);polyurethane raw rauemi me te ethylbenzene alkylation production me ētahi atu taputapu tukanga.
Na te utu nui, ko te tono a Hastelloy B raupapa koranu he tino aro, ko te nuinga i roto i te hanga o te waikawa acetic (oxo synthesis) me etahi punaha whakaora waikawa sulfuric, penei i te whakaeo me te waimeha taika rokiroki waikawa sulfuric i roto i te miihini waikawa acetic.
