Alloy 617 waa xal adag, nikkel-chromium-cobalt-molydenum alloy oo leh isku darka aan caadiga ahayn ee xoogga heerkulka sare iyo caabbinta oksaydhka.Daawadu waxay sidoo kale leedahay iska caabin aad u wanaagsan oo u leh jawi ballaaran oo daxalka ah, waxaana si diyaar ah loo sameeyay oo lagu alxanayaa farsamooyinka caadiga ah.Maadada sare ee nikkel iyo chromium waxay ka dhigtaa daawaha adkaysi u leh noocyo kala duwan oo ah yaraynta iyo oksidaynta labadaba.Aluminium, oo ay la socoto chromium, waxay bixisaa iska caabbinta oksaydhka heerkulka sare.Xoojinta adag waxaa bixiya cobalt iyo molydenum.
Alloy | % | Fe | Cr | Ni | Mo | P | Co | C | Mn | Si | S | Cu | Al | Ti | B |
617 | Min. |
| 20.0 | Hadhaaga | 8.0 | 10.0 | 0.05 | 0.8 |
| ||||||
Max. | 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 |
Cufnaanta | 8.36 g/cm³ |
barta dhalaalaysa | 1332-1380 ℃ |
Alaabta | Wax soo saar | Xoogga Wax-soo-saarka (0.2% La dhimay) | Xoogga Jilicsan | Dheeraynta, | Dhimista | Adag | ||
1000 psi | MPa | 1000 psi | MPa | |||||
Saxan | Duubista Kulul | 46.7 | 322 | 106.5 | 734 | 62 | 56 | 172
|
Baar/Usha | Silig | Xarig/ Gariir | Xaashi/Saxaamo | Dhuumaha/Tube | Been abuurasho |
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 B564 AMS 5887, |
Alloy duurka ku ah deegaanka daxalka kulul sida sulfide, gaar ahaan deegaanka ilaa 1100 ℃ oxidation wareegaysa iyo carbonization, waxa uu leeyahay iska caabin daxalka aad u fiican.Guryaha farsamada ku meel gaadhka ah iyo kuwa muddada dheer ilaa 1100 °C.
Isku darka xoogga sare iyo iska caabinta oksaydhka ee heerkulka ka sarreeya 1800F waxay ka dhigaysaa daawaha 617 wax soo jiidasho leh oo loogu talagalay qaybaha sida tubbada, gasacadaha gubashada, iyo xadhkaha wareejinta ee labada diyaarad, iyo marawaxadaha gaaska ee dhulka ku salaysan.Sababtoo ah iska caabbinta daxalka heerkulka sare, daawaha waxaa loo isticmaalaa taageerooyinka kicinta-grid ee soo saarista nitric acid, dambiisha kulaylka lagu daweeyo, iyo hoos u dhigista doomaha ee sifaynta molybdenum.Alloy 617 waxa kale oo ay bixisaa siyaalo soo jiidasho leh oo loogu talagalay qaybaha dhirta koronto-dhaliyaha ah, labadaba kuwa shidaalka ku jira iyo nukliyeerka.
•marawaxadaha gaaska ee gasacadaha guba•Goynta
•Xirmooyinka kala-guurka•Ka baaraandegidda kiimikaad batroolka
•qalabka kulaylka lagu daweeyo•Wax soo saarka Nitric acid
•Dhirta Shidaalka•Dhirta tamarta Nukliyeerka
•Qaybaha dhirta tamarta-dhaliyaha ah