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I-NiAl 95/5 Thermal Spray Wire ye-Arc Spray: Isisombululo sokugquma esisebenza kakuhle

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Iinkcukacha zeMveliso

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Iithegi zeMveliso

Inkcazelo yeMveliso ye-NiAl 95/5 Thermal Spray Wire ye-Arc Spray

Intshayelelo yeMveliso

Intambo yokutshiza yobushushu yeNiAl 95/5 sisixhobo sokugquma esisebenza kakuhle esenzelwe ngokukodwa ukusetyenziswa kokutshiza nge-arc. Yenziwe nge-95% nickel kunye ne-5% aluminium, le alloy yaziwa ngeempawu zayo zokuncamathela ezibalaseleyo, ukumelana nokuxinana, kunye nokuzinza kobushushu obuphezulu. Isetyenziswa kakhulu kumashishini ahlukeneyo ukukhusela nokubuyisela umphezulu, ukuphucula ukumelana nokuguguleka, kunye nokwandisa ubomi bezinto ezibalulekileyo. Intambo yokutshiza yobushushu yeNiAl 95/5 ifanelekile ukusetyenziswa kumacandelo eenqwelo-moya, iimoto, kunye nemizi-mveliso apho ukuqina nokusebenza kubaluleke kakhulu.

Ukulungiswa komphezulu

Ukuze ufumane iziphumo ezilungileyo ngentambo yokutshiza ngobushushu ye-NiAl 95/5, ukulungiswa komphezulu ngokufanelekileyo kubalulekile. Umphezulu oza kugqunywa kufuneka ucocwe kakuhle ukuze kususwe izinto ezingcolisayo ezifana namafutha, ioyile, ukungcola, kunye nee-oxide. Ukuqhumisa igrit nge-aluminium oxide okanye i-silicon carbide kuyacetyiswa ukuze kufunyanwe uburhabaxa bomphezulu obuyi-50-75 microns. Umphezulu ococekileyo norhabaxa uqinisekisa ukunamathela okuhle kwengubo yokutshiza ngobushushu, okukhokelela ekusebenzeni ngcono kunye nobude bexesha lezinto ezinyangiweyo.

Itshati yoBume beeKhemikhali

I-elementi Ulwakhiwo (%)
I-Nickel (Ni) 95.0
I-Aluminiyam (Al) 5.0

Itshati yeempawu eziqhelekileyo

Ipropati Ixabiso eliqhelekileyo
Uxinano 7.8 g/cm³
Indawo yokunyibilika 1410-1440°C
Amandla eBond I-55 MPa (8000 psi)
Ukuqina 75 HRB
Ukumelana ne-Oxidation Igqwesile
Ukuqhuba kweThermal 70 W/m·K
Uluhlu Lobukhulu Bokugquma 0.1 – 2.0 mm
Ukugquma < 2%
Ukumelana nokunxiba Phezulu

Intambo yokutshiza eshushu yeNiAl 95/5 sisisombululo esibalaseleyo sokuphucula ukusebenza komphezulu kunye nokuqina kwawo. Iimpawu zayo ezigqwesileyo zoomatshini kunye nokumelana ne-oxidation kunye nokuguguleka kuyenza ibe yinto exabisekileyo kwizicelo ezahlukeneyo ezifuna amandla. Ngokusebenzisa intambo yokutshiza eshushu yeNiAl 95/5, amashishini anokuphucula kakhulu ubomi benkonzo kunye nokuthembeka kwamacandelo awo.


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