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420SS Thermal Spray Wire for Arc Spraying: Tharollo e Phahameng ea Ts'ebetso ea ho Fafatsa

Tlhaloso e Khutšoanyane:


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Tlhaloso ea Sehlahisoa bakeng sa420 SSThermal Spray Wire bakeng sa Ho fafatsa ka Arc

Kenyelletso ea Sehlahisoa

420 SS(Stainless Steel) terata e futhumatsang ea spray ke thepa ea boleng bo holimo e etselitsoeng lisebelisoa tsa ho fafatsa ka arc. 420 SS, e tsebahalang ka ho hanyetsa kutu, ho thatafala haholo le ho se mamelle hantle, ke tšepe ea martensitic e fanang ka tšireletso e matla ea holim'a metsi. Mohala ona o sebelisoa hangata liindastering tse kang petrochemical, tlhahiso ea matla, likoloi le tsa metsing ho matlafatsa ts'ebetso le nako ea bophelo ea likarolo tsa bohlokoa. Thermal spray terata ea 420 SS e loketse lits'ebetso tse hlokang lesela le thata, le sa senyeheng le hanyetsanang le kutu.

Ho Lokisoa ha Sebaka

Tokiso e nepahetseng ea bokaholimo ke ea bohlokoa bakeng sa ho fumana liphetho tse nepahetseng ka terata ea 420 SS e futhumatsang. 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. Sebaka se hloekileng le se hlabang se matlafatsa ho khomarela ha setlolo se chesang se futhumatsang, se lebisang mosebetsing o ntlafetseng le ho phela nako e telele.

Chate ea Sebopeho sa Lik'hemik'hale

Element Sebopeho (%)
Khabone (C) 0.15 - 0,40
Chromium (Cr) 12.0 - 14.0
Manganese (Mn) 1.0 boholo
Silicon (Si) 1.0 boholo
Phosphorus (P) 0.04 boholo
Sebabole (S) 0.03 boholo
Tshipi (Fe) Ho leka-lekanya

Chate e Tloaelehileng ea Litšobotsi

Thepa Boleng bo Tlwaelehileng
Botenya 7.75 g/cm³
Melting Point 1450°C
Ho thatafala 50-58 HRC
Bond Matla 55 MPa (8000 psi)
Khanyetsano ea Oxidation E ntle
Thermal Conductivity 24 W/m·K
Coating Thickness Range 0.1 - 2.0 limilimithara
Porosity <3%
Apara Resistance Phahameng

420 SS thermal spray terata ke tharollo e ntlehali ea ho ntlafatsa thepa ea bokaholimo ba likarolo tse pepesehileng ho senyeha le ho hola ho itekanetseng. Boima ba eona bo phahameng le khanyetso e ntle ea ho apara e etsa hore e tšoanelehe bakeng sa likopo tse hlokang seaparo se tšoarellang le se tšoarellang nako e telele. Ka ho sebelisa terata ea 420 SS e futhumatsang mocheso, liindasteri li ka ntlafatsa haholo bophelo ba ts'ebeletso le ho ts'epahala ha lisebelisoa le likarolo tsa tsona.

 


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