Alloy 617 jẹ ojutu ti o lagbara, nickel-chromium-cobalt-molydenum alloy pẹlu apapo iyasọtọ ti agbara iwọn otutu giga ati resistance ifoyina.Awọn alloy tun ni o ni o tayọ resistance si kan jakejado ibiti o ti ipata ayika, ati awọn ti o ti wa ni imurasilẹ akoso ati welded nipa mora imuposi.Awọn ga nickel ati chromium awọn akoonu ti ṣe awọn alloy sooro si kan orisirisi ti awọn mejeeji atehinwa ati oxidizing media.Aluminiomu, ni apapo pẹlu chromium, n pese resistance ifoyina ni awọn iwọn otutu giga.Okun-ojutu ti o lagbara jẹ fifun nipasẹ kobalt ati molydenum.
Alloy | % | Fe | Cr | Ni | Mo | P | Co | C | Mn | Si | S | Cu | Al | Ti | B |
617 | Min. |
| 20.0 | Iyokù | 8.0 | 10.0 | 0.05 | 0.8 |
| ||||||
O pọju. | 3.0 | 24.0 | 10.0 | 0.015 | 15.0 | 0.15 | 0.5 | 0.5 | 0.015 | 0.5 | 1.5 | 0.6 | 0.006 |
iwuwo | 8.36 g/cm³ |
Ojuami yo | 1332-1380 ℃ |
Ọja | Ṣiṣejade | Agbara ikore (0.2% aiṣedeede) | Agbara fifẹ | Ilọsiwaju, | Idinku | Lile | ||
1000 psi | MPa | 1000 psi | MPa | |||||
Awo | Yiyi Gbona | 46.7 | 322 | 106.5 | 734 | 62 | 56 | 172
|
Pẹpẹ / Rod | Waya | Rinhoho / Okun | Dì / Awo | Pipe / Tube | Forgings |
ASTM B 166;AMS 5887,DIN 17752, VdTÜV485 | ASTM B 166;ISO 9724 ,DIN 17753 | ASME SB 168, AMS 5889, ISO 6208, DIN 17750, VdTÜV 485 | ASME SB 168,AMS 5888,AMS 5889,ISO 6208,DIN 17750 | ASTM B 546;ASME SB 546,DIN 17751,VdTÜV 485 | ASTM B 564 AMS 5887, |
Alloy ni awọn aaye ti gbona ipata ayika bi sulfide, paapa ni awọn ayika soke si 1100 ℃ kaakiri ifoyina ati carbonization, ni o ni o tayọ ipata resistance.The ipata resistance ni idapo pelu o tayọ darí ini, mu ki o paapa dara fun ga otutu aaye.ti o dara tionkojalo ati ki o gun igba darí ini titi 1100 °C.
Apapọ agbara giga ati resistance ifoyina ni awọn iwọn otutu ju 1800 ° F jẹ ki alloy 617 jẹ ohun elo ti o wuyi fun iru awọn paati bii ducting, awọn agolo ijona, ati laini iyipada ninu ọkọ ofurufu mejeeji, ati awọn turbines gaasi ti o da lori ilẹ.Nitori idiwọ rẹ si ipata iwọn otutu ti o ga, a lo alloy fun awọn atilẹyin catalyst-grid ni iṣelọpọ nitric acid, fun awọn agbọn itọju ooru, ati fun idinku awọn ọkọ oju omi ni isọdọtun ti molybdenum.Alloy 617 tun funni ni awọn ohun-ini ti o wuyi fun awọn paati ti awọn ohun ọgbin ti n pese agbara, mejeeji fosaili-epo ati iparun.
•Gaasi turbines fun ijona agolo•Idinku
•Awọn ila gbigbe•Petrochemical processing
•ohun elo itọju ooru•Nitric acid iṣelọpọ
•Epo Agbara Eweko•Awọn ohun ọgbin Agbara iparun
•Awọn paati ti awọn ohun ọgbin ti n pese agbara