Hastelloy B-3 Pẹpẹ / oruka / Dì / paipu
Awọn orukọ Iṣowo ti o wọpọ: Hastelloy B3,NS3203,UNS N10675
Hastelloy B-3 jẹ alloy nickel-molybdenum pẹlu resistance to dara julọ si pitting, ipata, ati idamu-ibajẹ wahala pẹlu, iduroṣinṣin igbona ti o ga ju ti alloy B-2 lọ.Ni afikun, irin alloy nickel yii ni resistance nla si laini ọbẹ ati ikọlu agbegbe ti o kan ooru.Alloy B-3 tun duro sulfuric, acetic, formic ati phosphoric acids, ati awọn media miiran ti kii ṣe oxidizing.Pẹlupẹlu, alloy nickel yii ni resistance to dara julọ si hydrochloric acid ni gbogbo awọn ifọkansi ati awọn iwọn otutu.Ẹya iyasọtọ ti Hastelloy B-3 ni agbara rẹ lati ṣetọju ductility ti o dara julọ lakoko awọn ifihan igba diẹ si awọn iwọn otutu agbedemeji.Iru awọn ifarahan bẹ ni iriri nigbagbogbo lakoko awọn itọju ooru ti o ni nkan ṣe pẹlu iṣelọpọ.
Alloy B-3 ni ko dara ipata resistance si oxidizing agbegbe, nitorina, o ti wa ni ko niyanju fun lilo ninu oxidizing media tabi niwaju ferric tabi cupric iyọ nitori won le fa dekun ipata ikuna.Awọn iyọ wọnyi le dagbasoke nigbati hydrochloric acid ba wa ni ifọwọkan pẹlu irin ati bàbà.Nitoribẹẹ, ti a ba lo alloy nickel irin yii ni apapo pẹlu irin tabi fifin bàbà ninu eto ti o ni hydrochloric acid ninu, wiwa awọn iyọ wọnyi le fa alloy lati kuna laipẹ.
| 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 |
| O pọju. | - | 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 |
| iwuwo | 9.24 g/cm³ |
| Ojuami yo | 1370-1418 ℃ |
| Ipo | Agbara fifẹ Rm N/mm² | Agbara ikore Rp 0. 2N/mm² | Ilọsiwaju Bi% | Brinell líle HB |
| Itọju ojutu | 760 | 350 | 40 | - |
Hastelloy B-3 Awọn ajohunše ati Awọn pato
| Pẹpẹ / Rod | Rinhoho / Okun | Dì / Awo | Pipe / Tube | Ṣiṣẹda |
| ASTM B335, ASME SB335 | ASTM B333, ASME SB333 | ASTM B662, ASME SB662 ASTM B619, ASME SB619 ASTM B626, ASME SB626 | ASTM B335, ASME SB335 | |
Hastelloy B-3 Awọn ọja to wa ni Awọn irin Sekonic
Hastelloy B-3 Ifi & amupu;
Awọn ọpa yika/Awọn ọpa alapin/Awọn ọpa hex,Iwọn Lati 8.0mm-320mm, Ti a lo fun awọn boluti, fastners ati awọn ẹya miiran
Hastelloy B-3 tube ailopin & paipu welded
Iwọn awọn iṣedede ati iwọn adani le jẹ iṣelọpọ nipasẹ wa pẹlu ifarada kekere
Hastelloy B-3 dì & awo
Awọn iwọn to 1500mm ati gigun to 6000mm, Sisanra lati 0.1mm si 100mm.
Hastelloy B-3 fasteners
Awọn ohun elo Hastelloy B-3 ni awọn fọọmu ti Bolts, skru, flanges ati awọn yiyara miiran, ni ibamu si sipesifikesonu awọn alabara.
Hastelloy B-3 rinhoho & okun
Ipo rirọ ati ipo lile pẹlu oju didan AB, iwọn to 1000mm
Kini idi ti Hastelloy B-3?
• Ntọju ductility ti o dara julọ lakoko awọn ifihan igba diẹ si awọn iwọn otutu agbedemeji
• O tayọ resistance to pitting, ipata ati wahala-ibajẹ wo inu
• O tayọ resistance to ọbẹ-ila ati ooru-fowo agbegbe kolu
• O tayọ resistance si acetic, formic ati phosphoric acids ati awọn miiran ti kii-oxidizing media
• Resistance si hydrochloric acid ni gbogbo awọn ifọkansi ati awọn iwọn otutu
• Iduroṣinṣin gbona ti o ga ju alloy B-2
Aaye ohun elo Hastelloy B-3:
Hastelloy B-3 alloy jẹ o dara fun lilo ni gbogbo awọn ohun elo tẹlẹ ti o nilo lilo Hastelloy B-2 alloy.Bii B-2 alloy, B-3 ko ṣe iṣeduro fun lilo ni iwaju awọn iyọ ferric tabi cupric nitori awọn iyọ wọnyi le fa ikuna ipata ni iyara.Ferric tabi awọn iyọ cupric le dagbasoke nigbati hydrochloric acid ba wa ni ifọwọkan pẹlu irin tabi bàbà.
• Awọn ilana kemikali
• Awọn ileru igbale
• Mechanical irinše ni idinku awọn ayika
