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Terata ea Spray ea Thermal ea Ni95Al5 / Terata ea 955 ea Nickel-Aluminium Bond Coat

Tlhaloso e Khutšoanyane:

Lebitso la Sehlahisoa
Terata ea Spray ea Thermal ea Ni95Al5 / Terata ea 955 ea Nickel-Aluminium Bond Coat
Sehlopha / Se lekanang
NiAl 955, Ni95Al5, TAFA 75B, PMET 885, MEC 885
K'hemistri ea terata (boima ba %)
Ke ≥ 95 | Al 4-5 | C ≤ 0.02 | Mn ≤ 0.2 | Si ≤ 0.2 | Fe ≤ 0.5 | O ≤ 0.005 | Tse ling ≤ 0.5
Bophara le Mamello tse Fumanehang
1.6 mm (-0 / +0.05 mm) | 2.0 mm (-0 / +0.05 mm)
Boholo bo bong ha bo kopuoa.
Matlotlo a Tloaelehileng a 'Mele le a Spray
Botenya: 8.83 g cm⁻³
Ho lelefatsa: 40%
Mocheso o phahameng ka ho fetisisa oa tšebeletso: 1 300 °C (nako e khuts'oane 1 390 °C)
Bothata bo fafalitsoeng: 200-260 HV
Matla a tlamo holim'a tšepe e bobebe: ≥ 55 MPa
Bongata ba oxide kamora ho fafatsa: ≤ 3 %
Qetello ea bokaholimo: e khanyang, e boreleli, e se nang matšoao a hohelang


Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Lebitso la Sehlahisoa
Terata ea Spray ea Thermal ea Ni95Al5 / Terata ea 955 ea Nickel-Aluminium Bond Coat

Sehlopha / Se lekanang
NiAl 955, Ni95Al5, TAFA 75B, PMET 885, MEC 885
K'hemistri ea terata (boima ba %)
Ke ≥ 95 | Al 4-5 | C ≤ 0.02 | Mn ≤ 0.2 | Si ≤ 0.2 | Fe ≤ 0.5 | O ≤ 0.005 | Tse ling ≤ 0.5
Bophara le Mamello tse Fumanehang
1.6 mm (-0 / +0.05 mm) | 2.0 mm (-0 / +0.05 mm)
Boholo bo bong ha bo kopuoa.
Matlotlo a Tloaelehileng a 'Mele le a Spray
  • Botenya: 8.83 g cm⁻³
  • Ho lelefatsa: 40%
  • Mocheso o phahameng ka ho fetisisa oa tšebeletso: 1 300 °C (nako e khuts'oane 1 390 °C)
  • Bothata bo fafalitsoeng: 200-260 HV
  • Matla a tlamo holim'a tšepe e bobebe: ≥ 55 MPa
  • Bongata ba oxide kamora ho fafatsa: ≤ 3 %
  • Qetello ea bokaholimo: e khanyang, e boreleli, e se nang matšoao a hohelang
Litšobotsi tsa Senotlolo sa ho Aparela
✔ Sebopeho se senyenyane se teteaneng haholo, masoba < 2 %
✔ Ho ikamahanya le boholo ba li-substrate tsa tšepe le nickel (ha ho hlokahale lera le mahareng)
✔ E bopa tekanyo ea Al₂O₃ sebakeng sa eona → ho hanyetsa ho bola ha mocheso o phahameng le ho omisa hantle.
✔ Ho hanyetsa mocheso le ho thothomela ho ikhethang le ho scuff
Liparamitha tse khothaletsoang tsa Spray (Arc-Spray)
Motlakase: 30-34 V | Hona joale: 120-180 A | Khatello ea moea: 0.55-0.65 MPa
Sebaka sa ho ema: 150-200 mm | Lebelo la ho tsamaea: 200-400 mm s⁻¹
Likopo tse ka Sehloohong
  • Seaparo sa bond bakeng sa li-top-coat tsa ceramic (ZrO₂, Al₂O₃, Cr₂O₃) holim'a mahare a gase-turbine, lithupa tsa piston, liphaephe tsa boiler
  • Ka tlas'a lera le hanelang mafome bakeng sa li-shaft tsa pompo ea lik'hemik'hale, li-impeller tsa fene, li-propeller tsa leoatleng
  • Ho tsosolosoa ha hlobo ea khalase e tsofetseng, li-dies tsa forging, le meqolo ea ho omisa pampiri
  • Likoahelo tsa EMI le tsa conductive ka har'a matlo a elektroniki
Dikgetho tsa ho Paka
  • 15 kg / 25 kg polasetiki e nang le khase (DIN 300) + foil ea vacuum + lebokose la thepa e romeloang kantle ho naha
  • Koili ea tšepe ea 50-250 kg, e phuthetsoeng ka PE + pallet ea lehong
  • Ho ngola mabitso ka mokhoa o ikhethileng le ho ngola khoutu ea li-bar hoa fumaneha
Ho Latela Maemo
AMS 4778, ASTM B833, ISO 14919, GB/T 30566
Bophelo ba Shelofo le Polokelo
Lilemo tse 5 ka har'a sephutheloana sa pele se sa buloang; boloka ka tlase ho 25 °C, RH < 60%, hole le li-acid le sebabole.
MOQ le Nako ea ho Etella Pele
15 kg; Matsatsi a 3-5 a pele ho fektheri bakeng sa ≤ 500 kg, matsatsi a 7-10 bakeng sa ≤ 2 t.
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