Eyona nto ixhaphakileyo yokuBinder esetyenziswa kwiSixhobo seCarbide

Eyona nto ixhaphakileyo ye-binder esetyenziswa kwizixhobo ze-carbide yi-cobalt. I-Cobalt isetyenziswa ngokubanzi njengesigaba se-binder kwi-cemented carbide compositions ngenxa yeempawu zayo ezincedisa amaqhekeza e-carbide enzima. I-Cobalt isebenza njenge-arhente ebophelelayo ebamba iinkozo ze-tungsten carbide kunye, isenza into eyomeleleyo kunye neyomeleleyo efanelekileyo yokusika, ukugrumba, kunye nezinye izicelo zomatshini.

I-Cobalt inikezela ngeempawu ezininzi ezibalulekileyo kwizixhobo ze-carbide:

1. Amandla kunye nokuqina: I-Cobalt inika amandla kunye nokuqina kwi-carbide ukubunjwa, ukunyusa ukuqina okupheleleyo kunye nokuxhatshazwa kokugqoka kwesixhobo.

2. Uzinzo oluphezulu lobushushu: I-Cobalt inozinzo oluphezulu lobushushu obuphezulu, ivumela isixhobo se-carbide ukuba sigcine ubulukhuni kunye namandla kwanakwiqondo lokushisa eliphakamileyo elifunyenweyo ngexesha leenkqubo zomatshini.

3. I-Chemical Inertia: I-Cobalt ibonisa i-inertness yekhemikhali, enceda ukukhusela iinkozo ze-tungsten carbide kwi-chemical reactions kunye ne-workpiece material okanye ukusika ulwelo, ukuqinisekisa ubomi besixhobo eside.

4. I-Agent ye-Bonding: I-Cobalt isebenza njenge-binder ebambe i-tungsten carbide grains kunye, igalelo kwingqibelelo yesakhiwo kunye nokusebenza kwesixhobo se-carbide.

Ngelixa i-cobalt iyona nto ixhaphakileyo ye-binder esetyenziswa kwizixhobo ze-carbide, kukho ezinye izinto zokubopha ezifana ne-nickel, isinyithi, kunye nezinye izinto ezisetyenziswa kwizicelo ezithile ukulungelelanisa iipropati zesixhobo se-carbide ukuhlangabezana neemfuno ezithile zomatshini.

xa kusetyenziswa imathiriyeli yokudibanisa njengenickel, intsimbi, kunye nezinye izinto endaweni

Izinto zokudibanisa ezifana ne-nickel, isinyithi, kunye nezinye izinto zisetyenziswa kwizixhobo ze-alloy kwiimeko ezithile apho iipropathi zazo zifaneleka ngakumbi kwizicelo ezithile okanye iimfuno. Nazi ezinye iimeko xa ezinye izixhobo zokudibanisa zinokukhethwa ngaphezu kwe-cobalt ekwenzeni izixhobo ze-alloy:

1. I-Corrosive Environments: I-nickel-based binders isetyenziswa ngokuqhelekileyo kwizixhobo ze-alloy kwizicelo apho isixhobo sibonakaliswe kwiindawo ezinobungozi. I-Nickel inika ukuxhathisa okungcono kokutya xa kuthelekiswa ne-cobalt, iyenza ilungele ukusika imisebenzi ebandakanya izinto ezidlekayo.

2. Ukuphucula Ukuqina: Ngamanye amaxesha i-iron isetyenziswa njengento yokubopha kwizixhobo ze-alloy ukuqinisa ukuqina. Izibophelelo ezisekelwe kwintsimbi zinokubonelela ngokuchaneka okuphuculweyo kunye nokuqina, okunenzuzo kwizicelo apho isixhobo sixhomekeke kumanqanaba aphezulu oxinzelelo okanye impembelelo.

3. Uqwalaselo lweendleko: Kwiimeko apho ixabiso liyinto ebalulekileyo, ukusebenzisa enye imathiriyeli yokuhlanganisa njengentsimbi okanye ezinye izinto kunokonga kakhulu xa kuthelekiswa necobalt. Oku kunokuba yinto efanelekileyo kwizicelo apho ukuphumelela kweendleko kubaluleke kakhulu ngaphandle kokunciphisa ukusebenza kwesixhobo.

4. Izicelo ezikhethekileyo: Usetyenziso oluthile olukhethekileyo lusenokufuna iipropati ezithile eziphunyezwa ngcono ngezinye izixhobo zokuhlanganisa. Ngokomzekelo, izixhobo ze-tungsten carbide ezidibanisa i-cobalt kunye ne-nickel binders zinokuthi zilungelelaniswe kwimisebenzi ethile yokusika efuna ibhalansi ekhethekileyo yeempawu ezifana nokunganyangeki, ukuqina, kunye nokumelana nobushushu.

Ngokusebenzisa izixhobo zokudibanisa ezahlukeneyo ezifana ne-nickel, intsimbi, kunye nezinye izinto kwizixhobo ze-alloy, abavelisi banokwenza ngokwezifiso iimpawu zesixhobo ukuze zihambelane neendawo ezahlukeneyo zokusebenzela, izixhobo kunye neemfuno zokusebenza. Imathiriyeli yesibophelelo ngasinye ibonelela ngeenzuzo ezahlukileyo kwaye inokukhethwa ngokweqhinga ngokusekelwe kwiipropati ezifunwayo ezifunekayo kwisicelo esithile.