
Hastelloy B-3 Nickel Alloy
Hastelloy B-3 (UNS N10675) nickel ne{4}} molybdenum gami da ingantacciyar ƙarfe da abun ciki na chromium, yana ba da ingantacciyar kwanciyar hankali da raguwar kamuwa da kumburi yayin sarrafawa. Ya yi fice a cikin yanayin rage yawan zafin jiki, yana mai da shi manufa don kayan sarrafa sinadarai da bututun mai, kodayake bai dace da yanayin oxidizing ba.
Haɗin Sinadari
|
Ni |
C |
Si |
Mn |
S |
P |
Mo |
Fe |
Cr |
Co |
Ku |
W |
Al |
Ti |
Nb |
|
|
Min |
Rem |
- |
- |
- |
- |
- |
27 |
1 |
1 |
- |
- |
- |
- |
- |
- |
|
Max |
0.01 |
0.1 |
3 |
0.01 |
0.03 |
32 |
3 |
3 |
3 |
0.2 |
3 |
0.5 |
0.2 |
0.2 |
Kayayyakin Kayayyaki
|
Yawan yawa |
Matsayin narkewa |
Mafi ƙarancin kayan aikin injina na Alloy a zazzabin ɗaki |
||
|
Ƙarfin Ƙarfin Ƙarfi |
Ƙarfin Haɓaka |
Tsawaitawa |
||
|
g/cm3 |
digiri |
N/mm2 |
Rp0.2 N/mm2 |
A5% |
|
9.24 |
1370-1418 |
760 |
350 |
40 |
Matsayi
ASTM B335, ASTM B333, ASTM B622
Siffar
Hastelloy B - 3 alloy yana nuna kyakkyawan juzu'i, tare da ƙirƙira zafin zafin jiki na kusan digiri 1140 da zafin ƙirƙira na ƙarshe na digiri 900. Matsakaicin girman hatsi na gami yana da alaƙa da kusanci da matakin nakasawa da zafin ƙirƙira na ƙarshe. Har ila yau, gami yana ba da ingantaccen walƙiya; yawanci ana welded ne a cikin yanayin warwarewar, sannan kuma maganin tsufa ya biyo baya don dawo da ingantattun microstructure da kaddarorin.
Aikace-aikace
Alloy ya dace don amfani a cikin tasoshin matsa lamba da kayan aiki masu matsa lamba da ke aiki a cikin kewayon zafin jiki na -196 zuwa digiri 400. Ana amfani da shi sosai a cikin sinadarai, man fetur, injiniyan nukiliya, magunguna, da masana'antun kare muhalli.

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