Kutheni iiPlati zeChromium Carbide Overlay zingcono kuneNtsimbi yokuNxiba eqhelekileyo

Ukuguguleka okubangelwa ziingceba zeminerali eqinileyo yenye yezona ndlela zokonakala kakhulu kumashishini amakhulu afana nokwemba imigodi, isamente, ukuveliswa kombane, kunye ne-metallurgy. Ngaphambili izinto zokwakha ezifanaiichutes, iihoppers, iitafile zokugaya, kunye nee-conveyor liner ziyaguga, ukusebenza kakuhle kwezixhobo kuyancipha, iindleko zokulungisa ziyanda, kwaye kwenzeka ukuvalwa okungacwangciswanga.

Ukunciphisa le mingeni, iipleyiti zokunxitywa kwe-chromium carbide ziye zaba sisisombululo esisemgangathweni kushishino, zixatyiswa ngenxa yobunzima bazo obuphezulu, ukubopha okuqinileyo kwe-metallurgical, kunye nobomi benkonzo obude. Nangona kunjalo, umahluko wokusebenza phakathi kwabavelisi usabonakala kakhulu. Eli phepha libonelela ngovavanyo lwe-metallurgical kunye novavanyo ukuchaza isizathu sokuba iWodonIipleyiti zokugquma zeChromium Carbide Overlay (CCO)inika ukumelana nokuguguleka okuphezulu xa kuthelekiswa neentsimbi zokuguguleka zesiqhelo kunye neepleyiti zokuguguleka ezisebenza nzima ngokubanzi.

Ulwakhiwo lweeKhemikhali kunye noLwakhiwo lweSigaba

Ukumelana nokuguguleka kwepleyiti yokuguguleka edityanisiweyo kulawulwa ikakhulu yikhemikhali equlunqwe kuyo kunye nesakhiwo sayo esincinci esiphumayo. Iipleyiti zeWodon zenziwe ngamanqanaba alinganisiweyo ngononophelo ekhabhoni (C) kunye nechromium (Cr), okuqinisekisa ukuna kwe-carbides etyebileyo kwi-chromium ngexesha lokuqina.

Ukwakheka kweSigaba seCarbide – I-Carbon isabela kunye ne-chromium ukuze yenze ii-carbide ze-Cr₇C₃ eziphambili ezineehexagonal, ezibonisa amaxabiso obulukhuni obuncinci ukuya kuthi ga kwi-HV1800, obuphezulu kakhulu kune-substrate yentsimbi.

Ukuqina kweMatrix – Ipleyiti yesiseko yentsimbi ethambileyo inegalelo ekuqineni nasekufunxeni impembelelo, ngelixa ingaphezulu liqinisekisa ubulukhuni bomphezulu. Olu lwakhiwo luneemaleko ezimbini luvelisa ipleyiti yokuguguleka ye-bimetallic enamandla kunye nokuqina.

Ukumisela kunye neZenzo zoVavanyo lweePlati zeBimetallic Wear

Ngokungafaniyo neentsimbi zesakhiwo okanye iintsimbi zebhoyila, ezilawulwa ziinkcukacha zehlabathi ezihlangeneyo (ezifana nemigangatho ye-ASTM, EN, okanye ye-GB),iipleyiti zokunxiba ze-bimetallicokwangoku ayinayo imigangatho yehlabathi jikelele.

Ngenxa yesi sizathu, eyona ndlela ifanelekileyo yokuqinisekisa ukusebenza kokuguguleka luvavanyo lokuguguleka kwevili lerabha lesanti eyomileyo. Olu vavanyo oluqhelekileyo luphinda ukuguguleka kwemizimba emithathu ngokucinezela ivili lerabha kumphezulu wokuguguleka ngelixa ukondla isanti yesilika eyomileyo ngesantya esilawulwayo. Ngokurekhoda ukulahleka kobunzima beesampuli, ukumelana nokuguguleka okuthelekisekayo kunokulinganiswa ngokuchanekileyo nangokuphindaphindwayo.

Iimeko zovavanyo:

Ukufana kweMifanekiso – Iisampulu ezivela kwiWodon, iipleyiti zokunxiba ezingenisiweyo, nezasekhaya zisikwe zalingana ngobukhulu.

I-Abrasive Medium - Isanti ye-quartz ejikelezayo yayisetyenziselwa ukulinganisa iimeko zokurhawuzelela ezibukhali kakhulu.

Umthwalo kunye nobude bexesha - Umthwalo osisigxina ufakwe imizuzu engama-45 phantsi kweemeko ezifanayo.

Le ndlela isusa ucalucalulo lwejometri okanye lokusebenza, iqinisekisa ukuba ukusebenza kokuguguleka okulinganisiweyo kubonisa kuphela iimpawu zezinto zepleyiti nganye.

Iziphumo zoVavanyo kunye noHlalutyo lokuthelekisa

Ukunciphisa umzimba emva kwemizuzu engama-45:

Ipleyiti yokunxiba yeWodon: 0.148 g

Iipleyiti zokuguguleka ezingenisiweyo: 0.229 – 0.252 g

Iipleyiti zokunxiba zasekhaya: 0.371 – 0.399 g

Olu phononongo luqinisekisa ukuba iipleyiti zokuguguleka ze-chromium carbide ezenziwe ngeenkqubo eziphucukileyo zokugquma ziphumelela kakhulu kuneentsimbi zesiqhelo kwiindawo ezirhabaxa.