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NiCr 80/20 Thermal Spray Wire bakeng sa Spraying ea Arc: Tharollo e Phahameng ea Ts'ebetso ea ho Coating

Tlhaloso e Khutšoanyane:


Lintlha tsa Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa bakeng sa NiCr 80/20 Thermal Spray Wire bakeng sa Ho Fafatsa ka Arc

Kenyelletso ea Sehlahisoa

NiCr 80/20terata ea sehatsetsi se chesangke thepa ea boleng bo holimo e etselitsoeng lisebelisoa tsa ho fafatsa ka arc. Mohala ona o entsoe ka 80% nickel le 20% chromium, e leng se etsang hore e be khetho e babatsehang bakeng sa ho etsa liphahlo tse hlokang ho hanyetsa mocheso o phahameng, ho hanyetsa ho bola le ho hanyetsa oxidation. NiCr 80/20 e sebelisoa haholo liindastering tse fapaneng, ho kenyeletsoa sefofane, tlhahiso ea matla, petrochemical, le tlhahiso, ho sireletsa le ho tsosolosa libaka, ho matlafatsa khanyetso ea ho apara, le ho lelefatsa nako ea bophelo ea likaroloana tsa bohlokoa. Ts'ebetso ea eona e phahameng maemong a thata e etsa hore e be tharollo e tšepahalang bakeng sa lits'ebetso tse hlokang.

Tokiso ea Sefahleho

Tokiso e nepahetseng ea bokaholimo e bohlokoa ho fumana liphetho tse nepahetseng ka NiCr 80/20terata ea sehatsetsi se chesang. Bokaholimo bo lokelang ho koaheloa bo lokela ho hloekisoa ka hloko ho tlosa litšila tse kang mafura, oli, litšila le li-oxide. Ho phatloha ha grit ka aluminium oxide kapa silicon carbide ho khothaletsoa ho fihlela boima bo holimo ba 50-75 microns. Ho etsa bonnete ba hore sebaka se hloekile le se thatafalitsoeng se matlafatsa ho khomarela ha setlolo se chesang se futhumatsang, se lebisang ts'ebetsong e ntlafetseng le ho phela nako e telele.

Chate ea Sebopeho sa Lik'hemik'hale

Element Sebopeho (%)
Nickel (Ni) 80.0
Chromium (Cr) 20.0

Chate e Tloaelehileng ea Litšobotsi

Thepa Boleng bo Tlwaelehileng
Botenya 8.4g/cm³
Melting Point 1350-1400°C
Matla a tšepe 700-1000 MPa
Ho thatafala 200-250 HV
Khahlano le Oxidation E kgabane
Thermal Conductivity 15 W/m·K ho 20°C
Coating Thickness Range 0.2 - 2.0 limilimithara
Porosity <1%
Apara Resistance Phahameng

NiCr 80/20 thermal spray terata e fana ka tharollo e matla le e sebetsang bakeng sa ho ntlafatsa thepa ea bokaholimo ba likarolo tse pepesehileng maemong a feteletseng. Mehaho ea eona e ikhethang ea mochini le ho hanyetsa oxidation le ho roala ho etsa hore e be thepa ea bohlokoa bakeng sa lits'ebetso tse fapaneng tsa indasteri. Ka ho sebelisa terata ea spray ea NiCr 80/20, liindasteri li ka ntlafatsa haholo ts'ebetso le bophelo ba ts'ebeletso ea lisebelisoa le likarolo tsa tsona.


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