I-ID enziwe lukhuni i-Pipe Pipe Ar600 Abrasion imelana

I-ID enziwe lukhuni i-Pipe Pipe Ar600 Abrasion imelana

Nickel kanzima white cast iron gqoka - ukumelana nepayipi elimelana

I-nickel hard cast iron iron emhlophe ephethe i-nickel ne-chromium, evame ukubizwa ngokuthi yi-ni - kanzima emhlabeni. Ngokusho kokuqukethwe kwe-chromium, kungahlukaniswa izigaba ezimbili: w (Cr) 2% no-W (CR) 9%.

E-Nickel Hard White Cast Iron of 2% W (CR), i-Carbide Is (FE, CR) C, ngobulukhuni be-1100 ~ 1150 HV, iphakeme kunobulukhuni be-Carbide Fe, c (900 ~ 1000 HV). Ku-nickel hard white castron iron of 9% W (CR), iningi carbide Is (Cr, FE) C3 ngobulukhuni obuphakeme. Amanani 8-6 akhombisa ukwengezwa kwe-CR ekwakhekeni kweCarbide.

I-nickel egcwele kakhulu e-Iron e-White White Cast ukuthuthukisa ukukhula kwe-Iron Cast, okusiza ukuthola i-matrix yensimbi engu- -, kepha ihlala ihambisana nenani elikhulu le-Aucen elisalelayo. Inani lokuqukethwe kwe-nickel lincike odongeni lokuphonsa, futhi okuqukethwe kwe-nickel kokuphonswa kodonga obukhulu kufanele kuthathe umkhawulo omkhulu.

(1) ikhabhoni. I-carbon cast iron ephezulu inobulukhuni obuphezulu, ukumelana kahle nokuvimbela okuhle kanye nomehluko omkhulu, ngenkathi ikhabhoni ephansi inokuphambana nalokho. Kuya ngezinhlelo zokusebenza ezihlukile 2) Silicon. Okuqukethwe kwe-silicon kwe-ni - kanzima 1 no-ni -} kanzima 2; Okuqukethwe okuphezulu kwe-chromium ye-NI - kuvela ku-Hard 4 kusuka ku-1.8% ~ 2.0%. Isixazululo esiphakeme sikhuthaza ukwakheka kwe (FE, CR), C; Thayipha i-Carbide, futhi ikhulisa amazinga okushisa aseMaline.

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. I-ANGERICANGICTION TESTING HOSTS ASTRASS (ASTM) ifakiwe e-United States futhi ihlukaniswe ngamamodeli amane A, B, C no-D (bheka iSithasiselo E2). E-United Kingdom, iJalimane selimukele futhi nezinga lesizwe. I-International Nickel Corporation futhi ibala ukwakheka kwamakhemikhali kwe-nickel hard amhlophe cast iron (bona ithebula 8-16).

(3) chromium. I-Chromium ikhuthaza ukwakheka kwe-carbide, futhi ithuthukise inhlanganisela ye-chromium ku-ni - ngekhabhoni ne-silicon, ukuze iningi le-coptic carbide libe (FE, CR) C3, ithuthukisa ukumelana nokugqoka

(4) nickel. I-nickel incibilika kakhulu kwi-matrix yensimbi, engathuthukisa ngempumelelo ukuqina nokukhuthaza ukwakheka kweMERTENENITE noma i-Besite Matrix. Ukuqina kwe-MI - usuku oluphakeme kakhulu kunalokho kwe-NI - Hard 1, olungenza ukusakazwa ngesigaba seshumi ngaphezulu kwe-200mm. I-nickel ikhuthaza ama-braphitization, ngakho-ke i-nickel hard white umlomo i-iron beard inentshebe ethile ye-chromium into ukugwema ukwakheka kwegrafu. I-nickel iqinisa i-aucen, futhi okuqukethwe okuphezulu kwe-nickel kuveza okwengeziwe kwe-Aucen.

(5) baseseng. IManganese ingazinza i-aucen, ngakho-ke okuqukethwe kwe-manganese kuphansi.

(6) Molybdenum. I-molybdenum ingathuthukisa ukuqina futhi ingafakwa ekusetshenzisweni okuminyene uma kunesidingo.

Inkampani yethu ikhiqiza ukushisa - ukuvinjwa okuvimbela ukumelana -, okungenza ngokwezifiso amapayipi avinjelwe - ngokwezidingo zamakhasimende.

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Amashadi ashisayo: I-ID enziwe lukhuni i-Pipe Pipe AR600 Abrasion Ukumelana, i-China yaqinisa i-ID evutha amapayipi i-AR600 Abrasion AR600 Abrasion Ad600 Abrasion Adrariful Ad600 Abrasion Abakhiqizi Abangamelana Nabalwa, Abahlinzeki, Ifekthri