Incoloy 20 nikel a wɔde ayɛ aduru .
Incoloy 20 (Alloy20/UNS N08020) yɛ nickel-iron-chromium austenitic aduru. Esiane sɛ ɛyɛ adwuma yiye wɔ corrosion a ɛko tia ne adwumayɛ a ɛkɔ akyiri nti, wɔde di dwuma kɛse wɔ mfiridwuma mu.
Nnuru a ɛwɔ mu .
|
|
Ni . |
C |
SI . |
Mn . |
S |
P |
CR . |
MO . | Fe . |
cu . |
NB . | NB+TA . |
|
min . |
32 |
- |
- |
- |
- |
- |
19 |
2 | Rem . |
3 |
- | 8C |
|
Max . |
38 |
0.07 |
1 |
2 |
0.035 |
0.045 |
21 |
3 |
4 |
1 | 1 |
Nneɛma a ɛwɔ mu .
|
Muduro |
Melting point . |
Mfiridwuma mu nneɛma a ɛba fam koraa a ɛwɔ aduru no mu wɔ dan mu hyew mu . |
||
|
Ahoɔden a ɛyɛ den sɛ ɛbɛtwetwe . |
Yield ahoɔden . |
Elongation . |
||
|
g/cm .3 |
anoɔden |
RM N/mm .2 |
RP .0.2N/mm .2 |
A5% |
|
8.08 |
1357-1430 |
550 |
240 |
30 |
gyinapɛn ahorow .
ASTM B462, ASTM B472, ASTM B473 .
Su
Incoloy 20: Ɛko tia oxidizing/moderately reducing corrosion, SCC/localized corrosion resistance a ɛkyɛn so, a ɛfata ma chemical process media .
Applications .
Cross-Nnwuma a ɛyɛ adwuma wɔ nnwuma mu: sulfuric acid reactors, well casings, desalination units, nuklea nwura a wɔde gu mu .
Tags a ɛyɛ hyew .: Incoloy 20 Nickel Alloy, China Incoloy 20 nikel aduru a wɔde yɛ nneɛma, wɔn a wɔde nneɛma ma, adwumayɛbea .
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