Alloy825/ UNS N08825/ Inkoloy 825 Tube Plate Rod
Zopezeka
Chubu chopanda msoko, mbale, ndodo, zopangira, zomangira, zopangira mapaipi.
Miyezo Yopanga
| Zogulitsa | Chithunzi cha ASTM |
| Bar ndi waya | ndi b425 |
| Mbale, Mapepala ndi Mzere | B424, B906 |
| Mapaipi opanda msoko ndi zophatikizira | B423, B829 |
| Welded chitoliro | B705, B775 |
| Weld chubu | B704, B751 |
| Zowotcherera mapaipi | ndi b366 |
| Kupanga | ndi b564 |
Chemical Composition
| % | Ni | Fe | Cr | C | Mn | Si | S | Mo | Cu | Ti | Al |
| Min | 38.0 | 22.0 | 19.5 |
|
|
|
| 2.5 | 1.5 | 0.60 |
|
| Max | 46.0 |
| 23.5 | 0.05 | 1.00 | 0.50 | 0.030 | 3.5 | 3.0 | 1.20 | 0.20 |
Zakuthupi
| Kuchulukana | 8.14g/cm3 |
| Kusungunuka | 1370-1400 ℃ |
Inkoloy 825 Material Properties
Incoloy 825 ndi titaniyamu-okhazikika bwino austenitic nickel-iron-chromium alloy ndi zowonjezera zamkuwa ndi molybdenum.Incoloy 825 ndi aloyi wopangira uinjiniya womwe umalimbana ndi dzimbiri zachitsulo za acid ndi alkali m'malo otsekemera komanso ochepetsera.
Kuchuluka kwa nickel kumapangitsa kuti aloyiyo ikhale yogwira mtima polimbana ndi kupsinjika kwa dzimbiri.Ili ndi kukana kwa dzimbiri mumitundu yosiyanasiyana, monga sulfuric acid, phosphoric acid, nitric acid ndi ma organic acid, ndi zitsulo zamchere monga sodium hydroxide, potaziyamu hydroxide ndi hydrochloric acid.Kugwira ntchito kwakukulu kwa Inkoloy 825 kumawonetsedwa muzosungunulira zanyukiliya zokhala ndi zida zosiyanasiyana zowononga, monga sulfuric acid, nitric acid ndi sodium hydroxide, zomwe zonse zimakonzedwa mu zida zomwezo.
1.Good kukana kupsinjika maganizo dzimbiri akulimbana
2.Kukana kwabwino kwa pitting ndi corrosion
3.Good anti-oxidative and non-oxidative thermal acid properties
4.Good makina katundu kutentha firiji ndi kutentha kwa 550 ℃
5.Kuvomerezeka kwa zombo zokakamiza zokhala ndi kutentha kopangira mpaka 450 ℃
Inkoloy 825 Material Application Area
Inkoloy 825 imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana pomwe kutentha kwa ntchito sikudutsa 550 ℃.
Zomwe zimagwiritsidwa ntchito ndizo:
1. Kutentha mapaipi, zotengera, madengu ndi unyolo ntchito sulfuric asidi pickling zomera.
2.Seawater kuzirala kutentha exchanger, m'madzi mankhwala mapaipi dongosolo, asidi mpweya chilengedwe mapaipi.
3.Kutentha kwa kutentha, evaporators, scrubbers, dip tubes, etc. mu kupanga phosphoric acid.
4.Air heat exchanger mu petroleum refining
5.Food engineering
6.Chemical ndondomeko
7.Flame retardant alloy chifukwa chogwiritsa ntchito mpweya wabwino kwambiri
