Kutheni sikhetha intsimbi ye-tungsten carbide?

Kanye njengokuba kwimeko yokukhethwa kwentsimbi, ukukhetha ibakala elifanelekileyo le-tungsten carbide (WC) yinkqubo enzima ebandakanya ukhetho oluphazamisekileyo phakathi kokumelana nokunxiba kunye nokuqina / ukuxhathisa ukothuka. I-tungsten carbide eyenziwe ngesamente yenziwe nge-sintering (kwiqondo lobushushu eliphezulu) indibaniselwano ye-tungsten carbide powder kunye ne-cobalt engumgubo (Co), isinyithi se-ductile esisebenza njenge "binder" kumasuntswana e-tungsten carbide enzima kakhulu. Ukushisa kwenkqubo ye-sintering akubandakanyi ukusabela kwezinto ezi-2, kodwa kunoko kubangela ukuba i-cobalt ifike kwindawo esondeleyo yolwelo kwaye ibe njenge-encapsulating glue matrix kwiinqununu ze-WC (ezingathintekiyo ngubushushu). Iiparamitha ezimbini, ezizezi umlinganiselo we-Cobalt ukuya kwi-WC kunye ne-WC ye-particle size, ilawula ngokugqithiseleyo iipropati ze-bulk material zesiphumo se-"cemented tungsten carbide" iqhekeza.

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Ukucacisa ubungakanani be-WC enkulu kunye nepesenti ephezulu ye-Cobalt iya kunika inxalenye echasene nokothuka (kunye namandla aphezulu). Okukhona ubungakanani bemilinganiselo yengqolowa yeWC (ngoko ke, kokukhona ummandla womphezulu weWC kufuneka uqatywe ngeCobalt) kwaye iCobalt encinci isetyenzisiwe, kokukhona kuya kuba nzima kunye nokungagugi kakhulu inxalenye yesiphumo iya kuba nzima. Ukufumana eyona ntsebenzo ilungileyo kwi-carbide njengesixhobo se-blade, kubalulekile ukunqanda ukusilela kwangaphambi kwexesha okubangelwa kukuqhekeka okanye ukwaphuka, ngelixa kwangaxeshanye uqinisekisa ukuxhathisa kokunxiba.

Njengomcimbi osebenzayo, ukuveliswa kwemiphetho yokusika ebukhali kakhulu, i-angle acutely angled iyalela ukuba kusetyenziswe i-carbide ecolekileyo kwi-blade application (ukuze kuthintelwe ii-nicks ezinkulu kunye nemiphetho erhabaxa). Ukunikezelwa kokusetyenziswa kwe-carbide enobungakanani obuziinkozo obuyi-1 micron okanye ngaphantsi, ukusebenza kwe-carbide blade; ke ngoko, iphenjelelwa kakhulu yi% yeCobalt kunye nomphetho wejometri echaziweyo. Iinkqubo zokusika ezibandakanya imithwalo ephakathi ukuya kwimithwalo ephezulu yomothuko kujongwana nayo ngokucacisa i-12-15 yepesenti yeCobalt kunye ne-edge geometry ene-edge edge equkiweyo malunga ne-40º. Izicelo ezibandakanya imithwalo elula kunye nokubeka i-premium kubomi obude be-blade ngabaviwa abalungileyo be-carbide equkethe i-6-9 yepesenti ye-cobalt kwaye ine-angle edge edge kwi-30-35º.

I-Tungsten Carbide yeyona nto ide inxibe iblade ekhoyo kwizicelo ezininzi zokuqhekeza. Siyibonile inxiba ukuya kuthi ga kwi-75X ixesha elide kuneentsimbi eziqhelekileyo. Ukuba ufuna iblade yokunxiba ixesha elide, iTungsten Carbide ihlala ikunika ubomi obunxibileyo obufunayo ukwandisa imveliso yakho.

Isixhobo sePassion sisebenzisa olona mgangatho uphakamileyo weTungsten Carbide ukuqinisekisa ukuba abathengi bethu bafumana awona macwecwe abukhali kwaye ade kakhulu. YethuIintsimbi zeCarbidezenziwe kwizinto ezine-Sub-Micron Grain Structure kwaye ziye zahamba nge-HIP (i-Hot Isostatic Press) inkqubo yokuqinisekisa ukunxiba okude kunye nemiphetho ebukhali. Icwecwe ngalinye likwahlolwa phantsi kokwandiswa kulawulo lomgangatho.

 

Kungummangaliso we-carbide ekrwada ukusuka kwisuntswana elingumgubo ukuya kwi-industrial imela egqityiweyo, kwaye ukusuka kwimveliso egqityiweyo ukuya kwisixhobo esichanekileyo yinkqubo yokwenziwa kobugcisa. KhethaISIXHOBO SE-PASION®, khetha umzi-mveliso weWC okumgangatho ophezulu, uya kuphumelela abathengi abakumgangatho ophezulu.