Vaega Lavelave e Tete'e ma La'ei

Fa'amatalaga Puupuu:

O elemene faʻapipiʻi autu o le chromium, molybdenum, ma le tungsten, faʻatasi ai ma le tele o niobium, tantalum ma indium.I le faʻaopoopoga i lona faʻaofuofu teteʻe, o loʻo i ai le faʻamaʻiina lelei o le faʻamaʻiina, teteʻe o le corrosion ma le faʻaogaina o le faʻaogaina.E mafai ona fa'aaogaina e gaosia ai vaega e fa'alavalava, ma e mafai fo'i ona fa'aogaina e fai ma mea fa'apipi'i e fa'alavalava ai le pito i luga o isi mea fa'avae e ala i le fa'afefeteina ma le fa'auluina.

O le pauta u'amea e fa'atatau i le nikeli e aofia ai le pauta fa'ameamea fa'ameamea ma le pa'u u'amea e le fa'afefeteina.

O le paʻu e le faʻaaogaina e le tagata lava ia e faʻatatau i le paʻu o le nickel e le o iai le B, Si poʻo le B ma e maualalo le Si.O lenei ituaiga o paʻu e faʻaaogaina lautele i le plasma arc spray coating, faʻapipiʻiina o le afi ma le faʻamalosia o luga ole plasma.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

E masani ona aofia ai: Ni-Cr paʻu paʻu, Ni-Cr-Mo paʻu paʻu, Ni-Cr-Fe paʻu paʻu, Ni-Cu paʻu paʻu, Ni-P ma Ni-Cr-P paʻu paʻu, Ni-Cr-Mo-Fe u'amea pa'u pa'u pa'u pa'u pa'u pa'u, Ni-Cr-Mo-Si maualuga fa'afefete fa'alavalava pa'u pa'u, Ni-Cr-Fe-Al pa'u u'amea, Ni-Cr-Fe-Al-B-Si pa'u u'amea, Ni-Cr-Si pa'u u'amea. , Ni- Cr-W-fa'avae fa'alavalava fa'alavalava ma fa'a'ele'ele pa'u, ma isi.

O le nickel-based self-fluxing alloy powder e fausia e ala i le faʻaopoopoina o le aofaʻi talafeagai o le B ma le Si i le paʻu nickel alloy.O le mea e taʻua o le paʻu paʻu o le tagata lava ia, e taʻua foi o le eutectic alloy, o le alofimata malo, o se faasologa o paʻu e faia e ala i le faʻaopoopoina o elemene faʻafefiloi (e masani lava o le boron ma le silicon) lea e mafai ona fausia ai se eutectic maualalo i le nickel, cobalt, ma u'amea fa'avae.Meafaitino.

E masani ona faʻaaogaina le nickel-based self-fluxing alloy powders e aofia ai le Ni-B-Si alloy powder, Ni-Cr-B-Si alloy powder, Ni-Cr-B-Si-Mo, Ni-Cr-B-Si-Mo-Cu , High-molybdenum-nickel-based self-fluxing alloy powder, maualuga-chromium-molybdenum-nickel-based self-fluxing alloy powder, Ni-Cr-WC-based self-fluxing alloy powder, maualuga kopa pa'u pa'u fa'ameamea, tungsten carbide dispersion nickel-based self-fluxing powder Alloy powder, etc.

O le matafaioi a le boron ma le silicon elemene: faʻaitiitia le faʻafefeteina o le uʻamea, faʻalautele le sone vevela o le suavai, ma fausia ai se eutectic e maualalo le liusuavai;deoxidation fa'aitiitiga ma slag-fausia galuega;faʻamaʻaʻaina ma faʻamalosia o mea faʻapipiʻi.