NiAl ifu yuzuye ifu nimbaraga zikomeye zo guhuza
Ibisobanuro
Twishimiye kumenyekanisha ibicuruzwa bibiri bishingiye ku ifu ya NiAl: KF-2 na KF-6.Ibicuruzwa byombi bikoresha ibipimo bitandukanye byifu ya NiAl kandi bifite imiterere yihariye nibisabwa.
KF-2 ikoresha NiAl82 / 18, irimo 82% Ni na 18% Al.Iki gicuruzwa kibereye porogaramu ifite ubushyuhe ntarengwa bwo gukora bwa 650 ° C.Itanga igicucu cyinshi, gikora imashini, irwanya okiside, kandi idashobora kwambarwa kwambara.Hama hariho reaction ya exothermic reaction mugihe cyo gutera, bivamo imbaraga nziza zo guhuza ziruta ibikoresho bya Ni5Al.KF-2 irakwiriye gusana no kongera gukora ibyuma bya karubone bikoreshwa na karubone hamwe n’ibyuma birwanya ruswa, kandi birashobora no gukoreshwa muguhuza ibice byubutaka nibikoresho byambarwa.
KF-6 ikoresha NiAl95 / 5, irimo 95% Ni na 5% Al.Iki gicuruzwa kibereye mubisabwa bifite ubushyuhe ntarengwa bwo gukora bwa 800 ° C kandi birashobora gukoreshwa hakoreshejwe uburyo butandukanye bwo gutera nka flame, APS, na HVOF.Itanga kandi umubyimba wuzuye, ushobora gukoreshwa, urwanya okiside, hamwe no kwambarwa kwambara hamwe nubwiyunge.Hama hariho exothermic reaction mugihe cyo gutera, bikavamo imbaraga nziza zo guhuza.KF-6 irashobora kandi gukoreshwa mugusana no kongera gukora ibyuma bikoreshwa mumashanyarazi ya karubone hamwe nicyuma kidashobora kwangirika, hamwe no guhuza ibice byubutaka nibikoresho byambarwa.
Muri make, byombi KF-2 na KF-6 nibicuruzwa bya NiAl bitanga ifu itanga imbaraga nziza zo guhuza no kwambara.KF-2, irimo ijanisha rito rya powder ya NiAl (NiAl82 / 18), irakwiriye kubisabwa bifite ubushyuhe ntarengwa bwo gukora bwa 650 ° C, mugihe KF-6, hamwe nijanisha ryinshi rya poro ya NiAl (NiAl95 / 5), Irashobora guhangana nubushyuhe bwo hejuru kugeza kuri 800 ° C kandi irashobora gukoreshwa hakoreshejwe uburyo butandukanye bwo gutera.Ibicuruzwa byombi nibyiza byo gusana no kongera gukora ibyuma bikoresha imashini ya karubone hamwe n’ibyuma birwanya ruswa, ndetse no guhuza ibice by’ubutaka n’ibikoresho byambarwa.Guhitamo hagati ya KF-2 na KF-6 biterwa nibisabwa byihariye bya porogaramu n'ubushyuhe ntarengwa bwo gukora busabwa.
Ibicuruzwa bisa
| Ikirango | izina RY'IGICURUZWA | AMPERIT | METCO / AMDRY | WOKA | PRAXAIR | PAC |
| KF-2 | NiAl82 / 18 | 404NS | ||||
| KF-6 | NiAl95 / 5 | 282 | 956450NS | NI-109 | 906 |
Ibisobanuro
| Ikirango | izina RY'IGICURUZWA | Ubutabire (wt%) | Gukomera | Ubushyuhe | Ibyiza & Porogaramu | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Al | W | Mo | Cr | Al2O3 | MoS2 | WC | C | Fe | Ni | |||||
| KF-2 | NiAl82 / 18 | 20 | Bal. | HRC 20 | º 800ºC | • Umuriro, APS, Mak.ubushyuhe bwo gukora 650 ° C. • Okiside yuzuye kandi ishobora gukoreshwa kandi ikambara impuzu. | ||||||||
| KF-6 | NiAl95 / 5 | 5 | Bal. | HRC 20 | º 800ºC | • Umuriro, APS, HVOF, Mak.ubushyuhe bwo gukora 800 ° C. • Okiside yuzuye kandi ishobora gukoreshwa kandi ikambara impuzu | ||||||||
| KF-20 | Ni-MoS₂ | 22 | Bal. | HRC 20 | º 500ºC | • Ikoreshwa mubice byimukanwa byimukanwa hamwe nimpeta zifunga impeta • Irashobora gukoreshwa nkibikoresho byo guterana amagambo | ||||||||
| KF-21T | Ni-Graphite 75/25 | 25 | Bal. | HRC 20 | ≤ 480ºC | • Umuriro, Mak.ubushyuhe bwo gukora 480 ° C 1. Kwambara ibikoresho bya compressor ya turbo • Bikoreshwa kuri nikel alloy hamwe nibice byibyuma • Ibicuruzwa bifite grafite nyinshi birakwiriye kubice bya titanium bitagira inkombe • Ibirimo byinshi bya grafite bizamura imikorere yo gusiga • Nikel nyinshi zirimo kuzamura isuri • Ibicuruzwa bisa biratandukanye kubera OEM itandukanye | ||||||||
| KF-22T / R. | Ni-Graphite 60/40 | 50 | Bal. | HRC 20 | ≤ 480ºC | |||||||||
| KF-21R | Ni-Graphite 75/25 | 25 | Bal. | HRC 20 | ≤ 480ºC | |||||||||
| KF-45 | Ni-Al2O3 77/23 | 23 | Bal. | HRC 40 | º 800ºC | • Umuriro, APS, bidasanzwe • Irashobora gukoreshwa mu gushonga ingirakamaro, gufunga itumanaho hamwe nubuso bwububiko nkurwego rukingira | ||||||||
| KF-56 | Ni-WC 16/84 | Bal. | 12 | HRC 62 | º 400ºC | • Umuriro, APS, bidasanzwe • Kurwanya inyundo, isuri, gukuramo no kunyerera | ||||||||
| KF-50 | Ni-WC10 / 90 | Bal. | 10 | HRC 62 | º 400ºC | • Umuriro, udasanzwe • Kurwanya inyundo, isuri, gukuramo no kunyerera | ||||||||
| KF-91Fe | Fe-WC | 4 | 27 | 9.5 | Bal. | 5.5 | HRC 40 | 50 550ºC | • Umuriro, APS, bidasanzwe, Byinshi.ubushyuhe bwo gukora 815 ° C. • Kwambara ibikoresho bitwikiriye, bishobora gukoreshwa mugusana feri ya tank | |||||
| KF-110 | NiCr-Al 95/5 | 5 | 7.5 | Bal. | HRC 20 | º 800ºC | • Umuriro, APS, Mak.ubushyuhe bwo gukora 980 ° C. • Gutera plasma hamwe no kwishyira hamwe | |||||||
| KF-113A | NiCrAl-CoY2O3 | Cr + Al: 20, Ni + Co: 75 | HRC 20 | º 900ºC | • APS, HVOF, idasanzwe, Mak.ubushyuhe bwo gukora 980 ° C. • Irakoreshwa mugusana ubushyuhe bwo hejuru buringaniye cyangwa kwambara / ibice bitunganijwe nabi | |||||||||
| KF-133 | NiMoAl | 5 | 5 | Bal. | HRC 20 | 50 650ºC | • Kwishyira hamwe, gutwikirwa bisanzwe kugirango ushyire mubikorwa • Birakomeye, hamwe no kurwanya ruswa no gukora ingaruka • Ikoreshwa mubice byimashini, ifite intebe na valve | |||||||
| KF-31 | Ni-Diatomite 75/25 | • Umuriro, APS, bidasanzwe, Byinshi.ubushyuhe bwo gukora 650 ° C. • Kubisunika kashe ya kashe, harimo ibice byimukanwa byimukanwa, impeta ya kashe ishobora gusya, ibikoresho byo guteranya bike | ||||||||||||
