Invar nickel a wɔde ayɛ aduru a wɔde yɛ aduru a wɔfrɛ no alloy .
INVAR (4J36) yɛ soronko a ɛba fam-trɛw dade-nickel alloy a ɛwɔ ultra-ntrɛwmu a ɛba fam a ɛwɔ ɔhyew ntrɛwmu mu. Wɔ emu nneɛma no mu no, carbon ne manganese a ɛwɔ mu no so a wobedi no ho hia yiye. Awɔw mu nsakrae betumi atew ɔhyew ntrɛwmu nsusuwii no so, na ɔhyew a wɔde yɛ ɔhyew a ɛwɔ ɔhyew pɔtee bi mu no betumi ama ɔhyew ntrɛwmu nsusuwii. 4J36 no agyina corrosion resistance wɔ mframa a ɛyɛ hyew mu wɔ dan mu hyew mu. Wɔ mmeae afoforo a emu yɛ den te sɛ mframa a ɛyɛ nwini no, nsu a ɛbɛsɛe no betumi aba.
Nnuru a ɛwɔ mu .
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Ni . |
C |
SI . |
Mn . |
P |
S |
Fe . |
|
min . |
35 |
- |
- |
0.2 |
- |
- |
Rem . |
|
Max . |
37 |
0.05 |
0.3 |
0.6 |
0.02 |
0.02 |
Rem . |
Nneɛma a ɛwɔ mu .
|
Muduro |
Melting point . |
Mfiridwuma mu nneɛma a ɛba fam koraa a ɛwɔ aduru no mu wɔ dan mu hyew mu . |
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Ahoɔden a ɛyɛ den sɛ ɛbɛtwetwe . |
Yield ahoɔden . |
Elongation . |
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|
g/cm .3 |
anoɔden |
RM N/mm .2 |
RP .0.2N/mm .2 |
A5% |
|
8.1 |
1430 |
490 |
240 |
42 |
gyinapɛn ahorow .
ASTM B511 ASTM B512 .
Su
4J36 Ntrɛwmu a ɛba fam Alloy: Ɔhyew ntrɛwmu nsusuwii a ɛba fam (-60 ~ 80℃) a ɛwɔ plasticity pa .
Applications .
Tech sectors anum: ahunmu, ɛlɛtrɔnik, nnwinnade, ahoɔden, nnuruyɛ mfiri .
Tags a ɛyɛ hyew .: Invar Nickel Alloy, China Invar Nickel Alloy a Wɔyɛ, Wɔn a Wɔde Ma, Adwumayɛbea .
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