Kuki duhitamo tungsten carbide ibyuma?

Nkuko mubyerekeranye no guhitamo ibyuma, guhitamo icyiciro cyiza cya tungsten karbide (WC) ninzira igoye irimo guhitamo kubangamira hagati yo kwambara-gukomera no gukomera / kurwanya ihungabana. Carbide ya tungsten ya sima ikozwe no gucumura (ku bushyuhe bwo hejuru) ikomatanya ifu ya karubide ya tungsten hamwe nifu ya cobalt (Co), icyuma cyangiza ikora nka "binder" kubice bya karubide bikabije cyane. Ubushyuhe bwibikorwa byo gucumura ntabwo burimo reaction yibigize 2, ahubwo bitera cobalt kugera kumiterere-y-amazi hanyuma igahinduka nka matrike ikomatanya ibice bya WC (bitatewe nubushyuhe). Ibipimo bibiri, aribyo igipimo cya Cobalt na WC nubunini bwa WC, bigenzura cyane ibintu byinshi byumutungo wa "sima ya tungsten carbide" yavuyemo.

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Kugaragaza ingano nini ya WC hamwe nijanisha ryinshi rya Cobalt bizatanga igice cyihanganira cyane (nimbaraga zikomeye). Ingano nziza ya WC (kubwibyo, uko ubuso bwa WC bugomba gutwikirwa na Cobalt) hamwe na Cobalt nkeya ikoreshwa, bigoye kandi birwanya kwambara igice cyavuyemo kizahinduka. Kugirango ubone imikorere myiza iva kuri karbide nkibikoresho byicyuma, ni ngombwa kwirinda kunanirwa hakiri kare biterwa no gutemagura cyangwa kumeneka, mugihe icyarimwe wizeza ko ushobora kwambara neza.

Nkikintu gifatika, umusaruro wogukata cyane, gukata impande zose zitegeka ko karbide nziza yimbuto ikoreshwa mugukoresha ibyuma (kugirango wirinde inkoni nini nimpande zikomeye). Urebye ikoreshwa rya karbide ifite impuzandengo yubunini bwa micron 1 cyangwa munsi yayo, imikorere ya karbide; kubwibyo, ihinduka ahanini na% ya Cobalt nu nkombe ya geometrie yagenwe. Gukata porogaramu zirimo imitwaro iringaniye kandi iremereye nibyiza gukemurwa no kwerekana 12-15 ku ijana Cobalt hamwe na geometrie ifite impande zingana zingana na 40º. Porogaramu zirimo imitwaro yoroheje kandi igashyira premium kubuzima burebure ni abakandida beza ba karbide irimo 6-9% cobalt kandi ifite impande zingana zingana na 30-35º.

Tungsten Carbide ni ndende ndende yambaye ibikoresho biboneka kubisabwa byinshi. Twabonye yambara kugeza kuri 75X kurenza ibyuma bisanzwe. Niba ukeneye kwambara ndende, Tungsten Carbide mubisanzwe iguha kwambara-ubuzima ukeneye kugirango wongere umusaruro.

Igikoresho cya Passion gikoresha gusa ubuziranenge bwa Tungsten Carbide kugirango tumenye neza ko abakiriya bacu bakira ibyuma bikarishye kandi birebire. IwacuCarbide Bladebikozwe mubikoresho bifite Sub-Micron Grain Structure kandi byanyuze mubikorwa bya HIP (Hot Isostatic Press) kugirango barebe ko birebire kandi bikaze. Buri cyuma nacyo kigenzurwa mugukuza kugenzura ubuziranenge.

 

Nigitangaza kubintu fatizo bya karbide biva mubice byifu bikajya mubyuma byinganda igice cyarangiye, naho kuva mubicuruzwa byarangiye bikagera kubikoresho byuzuye nibikorwa byubukorikori. HitamoPASSION TOOL®, hitamo uruganda rwiza rwa WC, ruzagutsindira abakiriya benshi bo murwego rwo hejuru.