NiCr 80/20thermal ịgba wayabụ ihe dị elu emebere maka ngwa ịgbasa arc. Ihe mejupụtara waya a bụ 80% nickel na 20% chromium, na-eme ka ọ bụrụ nhọrọ magburu onwe ya maka ịmepụta mkpuchi nke chọrọ nguzogide okpomọkụ dị elu, nkwụsị corrosion, na nkwụsị oxidation. A na-eji NiCr 80/20 eme ihe n'ọtụtụ ebe n'ime ụlọ ọrụ dị iche iche, gụnyere ikuku ikuku, ike ọkụ, petrochemical, na nrụpụta, iji chekwaa na iweghachi elu, kwalite nguzogide iyi, na ịgbatị ndụ nke ihe ndị dị oke mkpa. Ọrụ ya dị elu na gburugburu ebe siri ike na-eme ka ọ bụrụ ngwọta a pụrụ ịdabere na ya maka ngwa ndị na-achọsi ike.
Nkwadebe elu nke ọma dị oke mkpa iji nweta nsonaazụ kacha mma na NiCr 80/20thermal ịgba waya. Ekwesịrị ịsacha elu nke a ga-ekpuchi nke ọma iji wepụ ihe ndị na-emerụ emerụ dị ka griiz, mmanụ, unyi, na oxides. A na-atụ aro grit gbawara agbawa na aluminom oxide ma ọ bụ silicon carbide iji nweta ihu adịghị ike nke 50-75 microns. N'ịhụ na elu dị ọcha na nke siri ike na-eme ka adhesion nke mkpuchi na-ekpo ọkụ na-ekpo ọkụ na-eme ka ọ dịkwuo mma na ogologo ndụ.
Ihe | Ihe mejupụtara (%) |
---|---|
Nickel (Ni) | 80.0 |
Chromium (Cr) | 20.0 |
Ngwongwo | Uru a na-ahụkarị |
---|---|
Njupụta | 8.4g/cm³ |
Ebe Na-agbaze | 1350-1400C |
Ike ọdụdọ | 700-1000 MPa |
Isi ike | 200-250 HV |
Nguzogide Oxidation | Magburu onwe |
Nrụpụta okpomọkụ | 15 W/m·K na 20°C |
Oke mkpuchi mkpuchi | 0.2-2.0 mm |
Porosity | <1% |
Yiri Nguzogide | Elu |
NiCr 80/20 thermal spray waya na-enye ngwọta siri ike ma dị irè maka ịkwalite njirimara elu nke ihe ndị ekpughere n'ọnọdụ dị oke egwu. Ya ahụkebe n'ibu Njirimara na iguzogide ọxịdashọn na eyi na-eme ka ọ bara uru ihe dị iche iche ulo oru ngwa. Site na iji NiCr 80/20 thermal spray waya, ụlọ ọrụ nwere ike imeziwanye arụmọrụ na ndụ ọrụ nke akụrụngwa na akụrụngwa ha.