Nickel Alloy Manufacturers Incoloy 020/ Alloy20/ UNS N08020 Ọpa Awo tube
Awọn ọja to wa
tube Ailokun, Awo, Rod, Forgings, fasteners, Pipe Fittings
Awọn ajohunše iṣelọpọ
| Ọja | ASTM |
| Pẹpẹ ati okun waya | B408 |
| Awo, Dì ati rinhoho | A 240, A 480, B 463, B 906 |
| Awọn paipu ti ko ni ailopin ati awọn ohun elo | B729, B829 |
| welded paipu | B 464, B 775 |
| Awọn ohun elo welded | B 468, B 751 |
| Solder asopọ | B 366 |
| Eke frying pipe flanges ati forgings | B462 |
| Eke billets ati ifi | B472 |
Kemikali Tiwqn
| % | Fe | Ni | Cr | Cu | Mo | C | Mn | Si | P | S | Nb+Ta |
| Min | iwontunwonsi | 32.0 | 19.0 | 3.0 | 2.0 |
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| 8*C |
| O pọju | 38.0 | 21.0 | 4.0 | 3.0 | 0.07 | 2.00 | 1.00 | 0.045 | 0.035 | 1.00 |
Ti ara Properties
| iwuwo | 8.08g/cm3 |
| Yiyọ | 1357-1430 ℃ |
Alloy20 Abuda
Alloy N08020 jẹ nickel-iron-chromium austenitic alloy pẹlu resistance to dara julọ si ikọlu acid, pitting ati ibajẹ crevice bakanna bi awọn acids ti o ni kiloraidi ati awọn kemikali, ipata gbogbogbo ati ibajẹ intergranular.Alloy daapọ o tayọ ipata resistance, irorun ti iṣelọpọ ati imudara ẹrọ-ini.
Alloy N08020 tun mọ bi Carpenter 20, Incoloy ati 20Cb-3.
N08020 jẹ niobium ti o ni iduroṣinṣin erogba kekere austenitic nickel-iron-chromium alloy ti o ni bàbà ati molybdenum ninu.
• O tayọ resistance to sulfuric acid ati phosphoric acid Ipata
• Rere resistance to intergranular ipata
• Lalailopinpin sooro si aapọn ibajẹ ibajẹ ti o ṣẹlẹ nipasẹ awọn ions kiloraidi
• Rere resistance to pitting ati crevice ipata
• Awọn ohun-ini ẹrọ ti o dara ni iwọn otutu yara ati ni awọn iwọn otutu ti o ga soke si bii 500°C (930°F)
Kan pato walẹ: 8.08;
N08020 resistance ipata:
N08020 ṣe afihan idiwọ ipata to dara julọ si awọn ojutu olomi ti sulfuric acid, phosphoric acid ati Organic acids ati awọn iyọ wọn.O tun ni o ni ti o dara nitric acid resistance ipata.Nipa ṣiṣatunṣe akojọpọ kẹmika, o ṣe afihan resistance to dara julọ si ọpọlọpọ awọn iru ipata gẹgẹbi ipata intergranular ati ipata wahala.Molybdenum tun wa pẹlu lati rii daju resistance si pitting ati ipata crevice.Lati mu resistance ipata pọ si, ohun elo naa gbọdọ jẹ titọ deede ati mimọ.
N08020 ni bàbà ati molybdenum, eyi ti o mu ki awọn ohun elo ká resistance si simi agbegbe ati resistance si pitting ati crevice ipata.Niobium ni a lo lati mu ohun elo duro ati ki o dinku ojoriro carbide lakoko alurinmorin.Eyi ngbanilaaye awọn ohun elo alurinmorin lati ṣee lo ni awọn agbegbe ibajẹ laisi itọju ooru lẹhin-weld ti wọn.Nickel ṣe alekun resistance si jijẹ ipata kiloraidi.
Awọn agbegbe Ohun elo Ọja Alloy20
Alloy 20 jẹ ohun elo austenitic ti o da lori irin ti o ni idagbasoke lati koju ipata sulfuric acid.O ni o ni o tayọ resistance to sulfuric acid ipata;o ni o ni lagbara resistance to phosphoric acid, nitric acid ati kiloraidi agbegbe, kiloraidi wahala ipata, pitting ipata ati kiraki ipata.Nitorina, alloy 20 ni orukọ ti alloy anti-corrosion.
O ni ọpọlọpọ awọn ohun elo: bii: kemikali, ounjẹ, oogun, iṣelọpọ agbara ati awọn ile-iṣẹ pilasitik yoo lo.Resistance si pitting ipata ati kiloraidi ipata, wahala ipata wo inu isoro, ati be be lo, alloy 20 ti wa ni nigbagbogbo lo.
