Uko ingufu z’ubushyuhe mu 2025 ziyongera, ikoranabuhanga rya “leached (cobalt-removed)” riza ku isonga mu gushakisha mu nganda, bitewe no gukenera ibikoresho byo gucukura bishyuha cyane kandi bidashira. Wuhan Ninestones Superabrasives Co., Ltd., ikigo cya mbere mu gukata PDC, cyahinduye imiterere y’ingufu zikoreshwa mu gucukura ubushyuhe hakoreshejwe ikoranabuhanga rigezweho, kandiIryinyo rya MR1613A6 Diamond Ridgeigaragara nk'ikintu gihindura ibintu cyane.
Imishinga ikomeye y’ubushyuhe nka EGS n’amabuye y’umucanga ashyushye isaba ibikoresho byo kwihanganira ubushyuhe bwa 150–200°C. Abacanga gakondo ba PDC bakoresha cobalt nk'umusemburo, wihutisha graphitization ya diyama mu gihe cy’ubushyuhe, bigatera kwangirika k’ubushyuhe no gucika intege kenshi. Uburyo bwa Wuhan Ninestones bwo gukuraho cobalt mu buryo buboneye mu gice cya diyama, bigakemura iki kibazo cy’ingenzi.
Uburyo bwihariye bw’iyi sosiyete bwo kuvura hakoreshejwe ingufu zidasanzwe bukoresha sisitemu ya reagent ivanze (HCl, aside sulfurike, aside Lewis) kuri 160°C na 0.8MPa, bigatuma cobalt ikurwaho irenga 580μm mu masaha 72. Ibi bikuraho graphitization ikoresha cobalt kandi bigabanya kudahuza kw’ubushyuhe, bikongera ubushyuhe cyane.
Mu guhuza iri koranabuhanga,Iryinyo rya MR1613A6 Diamond RidgeImara kugeza kuri 1200°C—irenga cyane urugero rw’ubushyuhe busanzwe bwa 750°C bwa PDCs. Ibizamini byo mu murima muri Utah byagaragaje ko ikora neza mu masaha arenga 120, ugereranije n’amasaha 45 ku byuma bisanzwe bikata, bikagabanya inshuro zo gutemba no kuzamura imikorere ku kigero cya 30%.
Imiterere yihariye y'agace k'amenyo ka Diamond Ridge Tooth ka MR1613A6 gafite imbaraga zo gukata kugira ngo amabuye ashobore kumena neza, mu gihe agace ka diyama gafite uburebure bugumana ubuziranenge mu gihe cy'ubushyuhe bwinshi n'ingaruka. Ni byiza cyane mu guhinduranya imiterere y'ubushyuhe bworoshye n'ubukonje, bigabanya gucika, bikongera igihe cyo gucukura. QC ikomeye (ibizamini byo kwangirika kwa VTL, isesengura ry'ingaruka) ishyigikira imikorere ihoraho.
Ijyanye n'iteganyagihe ry'isoko ry'ibikoresho bishyushya ikirere ku isi rya miliyari 31 z'amadolari mu 2025, kandi rigashyigikirwa na politiki zo muri Amerika no mu bihugu birenga 15 bya EGS, ikoranabuhanga rya Wuhan Ninestones rigezweho ryujuje ibikenewe mu iterambere rinini mu gihe rigabanya ibyangiritse ku isoko rya karuboni.
Impuguke zivuga ko iyi ntambwe igabanya inzitizi zikomeye ku bushyuhe bw'isi. Kuba MR1613A6 Diamond Ridge Tooth ikora neza mu bushyuhe bukabije ni byo bituma ubucuruzi burushaho kuba bwiza, bigatuma habaho kugabanya ikiguzi bizamura ubushyuhe bw'isi bukagera ku isoko ry'ingufu zisukuye. Hamwe n'amapatanti 30 n'ubwitabire bwa CIPPE, Wuhan Ninestones irateganya kunoza uburyo bwo gukoresha ingufu zikomoka ku bushyuhe bw'isi.Iryinyo rya MR1613A6 Diamond Ridgeno kwagura ikoreshwa ryayo.
Mu mwaka wa 2025, ikoranabuhanga rya PDC rya Wuhan Ninestones ryazamuye imikorere myiza. Ubushyuhe n'ubudahangarwa bw'ijisho rya Diamond Ridge Tooth rya MR1613A6 Diamond Ridge Tooth bitanga imbaraga mu gucukura mu buryo buhamye kandi bunoze, bigatera imbaraga impinduka ku isi mu bijyanye n'ingufu zisukuye, mu gihe ikigo kiyoboye udushya twa PDC mu iterambere ry'ingufu zirambye.
Igihe cyo kohereza: Ukuboza-23-2025
