HastelloyB-3 / UNS N10675 Tube, Awo, Awọn ẹya ara ẹrọ, Forgings, Ọpa
Awọn ọja to wa
Tube Ailokun, Awo, Ọpa, Forgings, fasteners, Rinho, Waya, Pipe Fittings
Awọn ajohunše iṣelọpọ
| Awọn ọja | ASTM |
| Pẹpẹ | B335 |
| Awo, dì ati rinhoho | B333 |
| Awọn paipu ti ko ni ailopin ati awọn ohun elo | B 366 |
| Welded ipin paipu | B619 |
| welded paipu | B 626 |
| welded pipe paipu | B 366 |
| Eda tabi yiyi flanges paipu ati eke paipu paipu | B462 |
| Billets ati ọpá fun forging | B472 |
| Forgings | B 564 |
Kemikali Tiwqn
| % | Ni | Cr | Mo | Fe | Ti | Co | C | Mn | Si | P | S | V | Ti | Cu | Nb |
| min | Iwontunwonsi | 1.0 | 27.0 | 1.0 | |||||||||||
| o pọju | 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 |
Ti ara Properties
| iwuwo | 9,22 g / cm3 |
| Yiyọ | 1330-1380℃ |
Hastelloy B-3 alloy jẹ ọmọ ẹgbẹ tuntun ti idile ti nickel-molybdenum alloys, eyiti o ni ipata ipata to dara julọ si hydrochloric acid ni eyikeyi iwọn otutu ati ifọkansi.Ni akoko kanna, o tun ni ipata ti o dara si sulfuric acid, acetic acid, formic acid, phosphoric acid ati awọn media miiran ti kii-oxidizing.Pẹlupẹlu, nitori atunṣe ti akopọ kemikali rẹ, iduroṣinṣin igbona rẹ ti ni ilọsiwaju pupọ ni akawe si atilẹba Hastelloy B-2 alloy atilẹba.Hastelloy B-3 alloy ni o ni ga resistance to pitting ipata, wahala ipata wo inu, ọbẹ ipata ati ipata ninu ooru fowo agbegbe ti alurinmorin.
Hastelloy B-3 alloy jẹ miiran nickel-orisun to ti ni ilọsiwaju alloy lẹhin B-2 alloy.O ni ipilẹ kemikali ti a ṣe apẹrẹ pataki lati ṣaṣeyọri ipele giga ti iduroṣinṣin gbona ju awọn ohun elo Hastelloy miiran bii B-2 ati pe o ni resistance ti o dara julọ si pitting, ibajẹ crevice, ipata wahala, ipata ọbẹ ati agbara awọn ipa agbara lati baje.Nitori imudara imudara igbona ti B-3 alloy, awọn iṣoro ti o pade ni iṣelọpọ awọn ẹya bii B-2 alloy ti dinku nitori ojoriro ti o dinku ti awọn ipele agbedemeji ipalara ni aṣa B-3 alloy.Eyi pese ductility ti o ga ju B-2 alloys labẹ awọn ipo gigun kẹkẹ gbona gẹgẹbi simẹnti ati alurinmorin.
Nickel-molybdenum alloy yii ni resistance to dara julọ si gbogbo awọn ifọkansi ti hydrochloric acid ni ibaramu si awọn iwọn otutu ti o ga.O tun jẹ sooro si sulfuric, acetic, formic ati phosphoric acids ati awọn media miiran ti kii ṣe oxidizing.B-3 tun ni o ni o tayọ resistance to pitting ati wahala ipata wo inu.
Ohun elo Properties Of B-3 Alloy
O tayọ resistance si hydrochloric acid ni gbogbo awọn ifọkansi ati awọn iwọn otutu, resistance to sulfuric, acetic, formic ati phosphoric acids ati awọn miiran ti kii-oxidizing media tayọ resistance to pitting ati wahala ipata wo inu.
Ohun elo Aṣoju Of Hastelloy B3
Awọn alloy jara Hastelloy B ni a maa n lo ni lile ati awọn agbegbe ibajẹ ti o lagbara, ati pe a lo ni lilo pupọ ni kemikali, petrochemical, agbara ati awọn aaye iṣakoso idoti, ni pataki ni awọn ile-iṣẹ bii sulfuric acid, hydrochloric acid, phosphoric acid, ati acetic acid, gẹgẹbi distillation. ati ifọkansi ti hydrochloric acid;kekere titẹ Oxylated acetic acid (HAC);roba butyl halogenated (HIIR);Awọn ohun elo aise polyurethane ati iṣelọpọ alkylation ethylbenzene ati ohun elo ilana miiran.
Nitori idiyele giga, ohun elo ti Hastelloy B jara alloys jẹ ogidi diẹ, nipataki ni iṣelọpọ ti acetic acid (kolaginni oxo) ati diẹ ninu awọn eto imularada sulfuric acid, gẹgẹ bi awọn evaporators ati dilute sulfuric acid awọn tanki ni imọ-ẹrọ acetic acid.
