NiAl 95/5 thermal spray hlau yog cov khoom siv ua haujlwm siab uas tsim tshwj xeeb rau kev siv arc txau. Ua los ntawm 95% npib tsib xee thiab 5% txhuas, cov hlau no muaj npe nrov rau nws cov khoom adhesion zoo, oxidation tsis kam, thiab kub-kub stability. Nws yog dav siv nyob rau hauv ntau yam kev lag luam los tiv thaiv thiab kho qhov chaw, txhim khu kev hnav tsis kam, thiab ntev lub neej ntawm cov khoom tseem ceeb. NiAl 95/5 thermal spray hlau yog qhov zoo tagnrho rau kev siv hauv aerospace, tsheb, thiab kev lag luam uas ua haujlwm ntev thiab kev ua haujlwm yog qhov tseem ceeb.
Txhawm rau ua tiav cov txiaj ntsig zoo nrog NiAl 95/5 thermal spray hlau, kev npaj kom zoo yog qhov tseem ceeb. Qhov saum npoo yuav tsum tau coated yuav tsum tau ntxuav kom huv si kom tshem tawm cov kab mob xws li roj, roj, av, thiab oxides. Grit blasting nrog aluminium oxide lossis silicon carbide yog pom zoo kom ua tiav qhov roughness ntawm 50-75 microns. Ib qho huv thiab roughened nto ua kom zoo heev adhesion ntawm thermal spray txheej, ua rau kev txhim kho kev ua tau zoo thiab ntev ntawm cov khoom kho.
Element | Kev sib xyaw (%) |
---|---|
Nickel (Ni) | 95.0 ua |
Aluminium (Al) | 5.0 |
Khoom | Tus nqi |
---|---|
Qhov ntom | 7.8 g / cm³ |
Melting Point | 1410-1440 ° C |
Bond Strength | 55 MPa (8000 psi) |
Hardness | 75 PAB |
Oxidation Resistance | Zoo heev |
Thermal conductivity | 70 W/m·K |
Txheej Thickness Range | 0.1-2.0 hli |
Porosity | <2% |
Hnav Resistance | Siab |
NiAl 95/5 thermal spray hlau yog ib qho kev daws teeb meem tshwj xeeb rau kev txhim kho qhov ua tau zoo thiab ua haujlwm ntev. Nws cov khoom siv zoo tshaj plaws thiab kev tiv thaiv oxidation thiab hnav ua rau nws muaj txiaj ntsig zoo rau ntau yam kev thov. Los ntawm kev siv NiAl 95/5 thermal spray hlau, kev lag luam tuaj yeem txhim kho lub neej kev pab cuam thiab kev ntseeg siab ntawm lawv cov khoom.