I-Ferro niobium iyingxubevange yensimbi, izingxenye zayo eziyinhloko ziyi-niobium nensimbi, inephuzu eliphakeme lokuncibilika, ukumelana ne-oxidation nokumelana nokugqwala. Ama-alloys e-niobium avame ukusetshenziswa lapho kwakhiwa izingxenye zemishini ne-elekthronikhi emazingeni okushisa aphezulu. Okulandelayo yizicelo kanye nezinzuzo ze-niobium ferroalloy:
Isicelo:
1. Isakhiwo sokushisa okuphezulu: i-niobium ferroalloy ingenziwa nge-impeller, i-guide blade kanye ne-nozzle nezinye izingxenye ze-steam turbine ephezulu.
2. Izingxenye ze-elekthronikhi ezicwebezelayo: i-ferronobium alloy ingasetshenziswa ukwenza amafilimu kazibuthe, asetshenziswa ezingxenyeni ze-elekthronikhi njengezinzwa kazibuthe, inkumbulo nezinzwa.
Izinzuzo:
1. Ukuqina kokushisa okuphezulu: Ingxube ye-Niobium ingagcina isakhiwo sayo kanye nezakhiwo zemishini ngaphansi kwemvelo yokushisa ephezulu.
2. Ukumelana ne-oxidation: i-ferroniobium alloy ingakha ungqimba oluqinile lwe-oxide evikelayo endaweni yokushisa ephezulu ye-oxidation, inwebe impilo yesevisi ye-alloy.
3. Ukumelana nokugqwala: I-Niobium ferroalloy ingamelana nokugqwala kwamakhemikhali kanye ne-electrochemical, futhi inokumelana nokushisa okuhle kanye nokugqwala.
|
Ikhemistri/Ibanga |
I-FeNb-D |
FeNb-B |
|
|
Ta+Nb≥ |
60 |
65 |
|
|
Ngaphansi kokuthi (ppm) |
Ta |
0.1 |
0.2 |
|
Al |
1.5 |
5 |
|
|
Si |
1.3 |
3 |
|
|
C |
0.01 |
0.2 |
|
|
S |
0.01 |
0.1 |
|
|
P |
0.03 |
0.2 |
|
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