Iingqwalasela kuKhetho lweTungsten Carbide

Xa ukhetha i-tungsten carbide kwisicelo esithile, kukho izinto ezininzi ezibalulekileyo ekufuneka uzithathele ingqalelo:

1.  IBanga: I-Tungsten carbide iza kumabakala ahlukeneyo, ngalinye linokwakheka kwalo kunye neempawu zalo. Ibanga elikhethiweyo kufuneka lihambelane neemfuno ezikhethekileyo zesicelo malunga nokuqina, ukuqina, ukuxhathisa ukunxiba, kunye nezinye izinto ezifanelekileyo.

2.  Ukuqina: I-Tungsten carbide yaziwa ngobulukhuni bayo obukhethekileyo. Inqanaba lobunzima obufunwayo liya kuxhomekeka kwizinto ezisikiweyo okanye zomatshini. Amanqaku anzima afanelekile ukusika izinto ezilukhuni, ngelixa amabakala athambileyo kancinci anokukhethwa kwizicelo apho ukulingana kobulukhuni kunye nokuqina kuyimfuneko.

3.  Ukwambathisa: I-Tungsten carbide inokugqunywa ngezinye izinto, ezifana ne-titanium nitride (TiN) okanye i-titanium carbonitride (TiCN), ukuphucula ukusebenza kwayo kunye nokwandisa ubomi besixhobo. Iingubo zinokuphucula i-lubricity, ukunciphisa i-friction kunye nokunxiba, kunye nokubonelela ukuchasana okongeziweyo kwi-oxidation okanye i-corrosion.

4.  Ubungakanani obuziinkozo: Ubungakanani beenkozo zemathiriyeli ye-tungsten carbide buchaphazela iimpawu zayo, kuquka ukuqina kunye nokuqina. Iisayizi ezicolekileyo zeenkozo ngokubanzi zikhokelela kukuqina okuphezulu kodwa ubunzima obusezantsi kancinci, ngelixa iisayizi ezirhabaxa eziziinkozo zibonelela ngobulukhuni obuninzi kodwa buncitshiswe ubulukhuni.

5.  ISigaba seBinder: I-tungsten carbide ikholisa ukudityaniswa nentsimbi yokubopha, efana necobalt okanye nickel, egcina amasuntswana e-carbide kunye. Isigaba se-binder sichaphazela ukuqina kunye namandla e-tungsten carbide. Ipesenti yesibophelelo kufuneka ikhethwe ngokusekelwe kwibhalansi efunekayo phakathi kobunzima kunye nokuqina kwesicelo esithile.

6.  IiNgcaciso zeSicelo: Qwalasela iimfuno ezikhethekileyo zesicelo, ezifana nesixhobo esisikwayo, iimeko zokusika (isantya, isantya sokutya, ubunzulu bokusika), kunye nayo nayiphi na imingeni eyodwa okanye imiqobo. Ezi zinto ziya kunceda ukugqiba ibakala elifanelekileyo le-tungsten carbide, i-coating, kunye nezinye izinto ezifunekayo ukuze usebenze ngokufanelekileyo.

Kubalulekile ukubonisana nabavelisi be-tungsten carbide okanye iingcali ukuqinisekisa ukhetho oluchanekileyo lwe-tungsten carbide kwisicelo esithile. Banokubonelela ngesikhokelo ngokusekelwe kulwazi kunye namava abo ukuqinisekisa iziphumo ezilungileyo.

Xa ukhetha ibakala kunye nebakala le-tungsten carbide, kufuneka siqale sinqume ubunzima kunye nokuqina kwayo. Ubungakanani bomxholo we-cobalt buchaphazela njani ubunzima kunye nobunzima? Ubungakanani bomxholo we-cobalt kwi-tungsten carbide buchaphazela kakhulu ubunzima kunye nobunzima. I-Cobalt yintsimbi ye-binder eqhelekileyo esetyenziswa kwi-tungsten carbide, kwaye ipesenti yayo ekubunjweni kwezinto eziphathekayo inokuhlengahlengiswa ukufezekisa iipropati ezifunwayo.

Umthetho wesithupha: I-cobalt eninzi ithetha ukuba kuya kuba nzima ukuphuka kodwa iya kuphelelwa ngokukhawuleza.

1. Ubunzima: Ubunzima be-tungsten carbide buyanda kunye nomxholo ophezulu we-cobalt. I-Cobalt isebenza njengento ye-matrix ebamba iincinci ze-tungsten carbide kunye. Ipesenti ephezulu ye-cobalt ivumela ukubophezela okusebenzayo ngakumbi, okubangelwa i-denser kunye ne-tungsten carbide structure.

2. Ukuqina: Ukuqina kwe-tungsten carbide kuncipha kunye nomxholo ophezulu we-cobalt. I-Cobalt yintsimbi ethambileyo xa kuthelekiswa namasuntswana e-tungsten carbide, kwaye ubuninzi be-cobalt bunokwenza ulwakhiwo lube lukhuni ngakumbi kodwa lube luqilima. Oku kunyuswa kwe-ductility kunokukhokelela ekunciphiseni kokuqina, okwenza ukuba izinto eziphathekayo zichaphazeleke ngakumbi kwi-chipboard okanye i-fracturing phantsi kweemeko ezithile.

Kwizicelo apho ubulukhuni buyimfuno ephambili, njengokusika izinto ezinzima, umxholo ophezulu we-cobalt ukhethwa ngokuqhelekileyo ukwandisa ubunzima kunye nokuxhatshazwa kwe-tungsten carbide. Nangona kunjalo, kwizicelo apho ukuqina kunye nokuchasana kwempembelelo kubalulekile, njengaxa ujongana nokusikeka okuphazamisekileyo okanye ukwahluka komthwalo ngequbuliso, umxholo osezantsi wecobalt unokukhethwa ukomeleza ukuqina kwemathiriyeli kunye nokuxhathisa ukutshiphuzwa.

Kubalulekile ukuba uqaphele ukuba kukho ukurhweba phakathi kobunzima kunye nokuqina xa kulungiswa umxholo we-cobalt. Ukufumana ibhalansi efanelekileyo kuxhomekeke kwiimfuno ezithile zesicelo kunye nokusebenza kwezinto ezifunwayo. Abavelisi kunye neengcali kwi-tungsten carbide banokunika isikhokelo ekukhetheni umxholo ofanelekileyo we-cobalt ukufezekisa ibhalansi efunekayo yobunzima kunye nokuqina kwesicelo esinikezelweyo.

Umenzi omhle we-tungsten carbide unokutshintsha iimpawu ze-tungsten carbide yazo ngeendlela ezininzi.

Lo ngumzekelo wolwazi olulungileyo oluvela kumenzi we-tungsten carbide

I-Rockwell Density Transverse Rapture

Ubungakanani benkozo bubodwa abuchongi amandla

Ukuqhekeka okunqamlezileyo

ZhuZhou Ngcono Tungsten Carbide Co,. Ltd. ngumvelisi olungileyo we-tungsten carbide, Ukuba unomdla kwi-TUNGSTEN CARBIDE kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, UNGAQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL emazantsi ephepha.