Kwabo babholi baseNigeria—abasebenza emithonjeni kawoyela eshisa kakhulu eNiger Delta kanye nasezimayini zamatshe aqinile zaseKogi State—ukuqonda umehluko phakathi kwamaphepha ahlanganisiwe e-PDC agcwele amanzi angcolile kanye nalawo angagcwele amanzi angcolile kubalulekile empilweni yamathuluzi kanye nokusebenza kahle kokubholi.Abasiki be-PCD abathengiswa ngobuningiinganciphisa isikhathi sokungasebenzi ngo-50% noma ngaphezulu, kuyilapho okungalungile kuholela ekuhlulekeni okuvamile. Phakathi kwabahlinzeki bomhlaba wonke, i-Ninestones Superabrasives inikeza zombili izinketho ngekhwalithi engenakuqhathaniswa, okwenza kube umthombo othembekile kakhulu we-Abasiki be-PCD abathengiswa ngobuningikwabasebenzi baseNigeria.
Umehluko Omkhulu: Kuyini Ukufunda Okujulile Nokuthi Kungani Kubalulekile
Ukuhlanzwa kwe-cobalt kuyinqubo yokususa i-cobalt (i-binder ebamba izinhlamvu zedayimane ndawonye) ebusweni be-PDC cutters—lokhu kuthinta ngqo ukuzinza kokushisa kanye nokumelana nokuguguleka, njengoba kuchazwe yi-Umhlaba Weziqhwaga EzinamandlaIziqondiso zobuchwepheshe be-PDC zika-2026. Umehluko oyinhloko phakathi kwalezi zinhlobo ezimbili usekujuleni nasekuhlosweni kokukhipha:
Izisiki ze-PCD Ezine-Leached Deep
I-Cobalt isuswa ngokujula okungu-100–200μm engqimbeni yedayimane. Lokhu kuqeda i-cobalt-catalyzed diamond graphitization (ukuthambisa) emazingeni okushisa aphezulu (700°C+), okwenza ibe yindawo ekahle kakhulu emithonjeni ejulile, eshisayo kanye nokwakheka okukhuhlayo—okuvamile eNiger Delta yaseNigeria.
Izisiki ze-PCD Ezingaphumi
Akukho ukususwa kwe-cobalt; ungqimba oluphelele lwedayimane lugcina i-cobalt. Zishibhile kodwa azinawo ukuqina kokushisa, zilungele kuphela imithombo engajulile, enezinga lokushisa eliphansi (ngaphansi kuka-500°C) enedwala elithambile, elingagugi.
Ukuqonda Okubalulekile: As Umakhi WokubhobozaKuyaphawuleka ukuthi, izicucu ezingaboshiwe ngentambo ziyahluleka ngokushesha okuphindwe kathathu kuneziboshiwe ngentambo ezijulile ezindaweni ezishisa kakhulu—okuyinto ebalulekile kubasebenzi baseNigeria abasebenza emithonjeni yamafutha ejulile.
Ukuqhathaniswa Kokusebenza: Izicucu ze-PCD Ezihlanganisiwe Nezingenazo Izicucu
Ukusiza opharetha baseNigeria ukuthi bakhethe okulungileAbasiki be-PCD abathengiswa ngobuningi, siqhathanise izinketho ezijulile ezihlanganisiwe nezingenakuhlanganiswa ezivela kubahlinzeki abane abaphezulu—kufaka phakathi i-Ninestones Superabrasives—sigxile ezilinganisweni ezibaluleke kakhulu ezinhlanganweni zaseNigeria:
| I-Metric | I-Deep Leached (Amatshe ayisishiyagalolunye) | Okungahlanzwanga (Okujwayelekile) |
| Ukuzinza Kokushisa | Imelana nokuguqulwa kwe-graphitization kufikela ku-1100°C | Iyahluleka ku-650°C |
| Ukumelana Nokugqoka | Ivolumu yedayimane engu-92%+, ihlala isikhathi eside izikhathi ezingu-2.5 | I-glazes ngokushesha, yehlisa i-ROP |
| Ukusetshenziswa Kahle Kwezindleko | Izindleko eziphansi zesikhathi eside | Kushibhile ngo-20–30% kusengaphambili, kubiza ngo-40% isikhathi eside |
I-Ninestones ivelele ngokunikeza kokubili i-deep leaded ne-non-leaded esezingeni eliphezuluAbasiki be-PCD abathengiswa ngobuningi, eklanyelwe izimo zokumba ezahlukahlukene zaseNigeria—kusukela odakeni olungajulile kuya etsheni lesihlabathi elijulile nelishisayo.
Ikesi Lensimu: Izicucu ze-PCD Ezihlanganisiwe Ezijulile eNiger Delta
Umqhubi kawoyela waseNigeria eNiger Delta uhlole i-deep leached (Ninestones) kanye ne-non-leached (generic)Abasiki be-PCD abathengiswa ngobuningiemthonjeni ojulile ongu-4,500m (izinga lokushisa lomgodi ongezansi lingu-820°C, itshe lesihlabathi elihuquzelayo):
Okungahlanzwanga (Okujwayelekile)
- Yehlulekile ngemuvaAmahora angu-7
- Ukuguqulwa kwe-graphitization yokushisa kubonwe
- Izinguquko ezi-4 zamathuluzikuyadingeka
- Isikhathi sokubhoboza esiphelele:Amahora angu-45
I-Deep Leached (Amatshe ayisishiyagalolunye)
- UgijimeAmahora angu-24ngaphandle kokwehluleka kokushisa
- KuphelaUshintsho lwethuluzi olu-1kuyadingeka
- Isikhathi sokubhoboza esiphelele:Amahora angu-28 (okusheshayo ngo-38%)
- Izindleko zamathuluzi eziphansi ngo-52%uma kuqhathaniswa nokungavuthwanga
"Ama-Ninestones' deep leached Wholesale PCD Cutters ashintsha kakhulu imigodi yethu ejulile. Aphatha ukushisa nokuguguleka kangcono kunanoma yimuphi omunye umkhiqizo—sinciphise isikhathi sokungasebenzi ngaphezu kwengxenye."
— Unjiniyela Wokubhoboza Indawo, eNiger Delta
Xhumana nama-Ninestones Superabrasives e-Wholesale PCD Cutters
Mayelana noMlobi
Musa Bello
Unjiniyela Omkhulu Wokubhoboza — ePort Harcourt, eNigeria | Iminyaka eyi-19 Yesipiliyoni
UMusa Bello uneminyaka engu-19 yesipiliyoni sokumba uwoyela ogwini kanye nolwandle kulo lonke iNiger Delta, kanye nokumba izimayini eKogi nasePlateau States. Ugxile ekukhetheni izicucu ze-PDC, ukwenza ngcono ukuzinza kokushisa, kanye nokunciphisa izindleko zabasebenzi baseNigeria, njengoba esize izinkampani zasendaweni ukunciphisa izindleko zokumba ngesilinganiso esingu-43% ngokukhetha amathuluzi angcono.
"Phakathi kwabo bonke abahlinzeki be-Wholesale Pcd Cutters engisebenze nabo, i-Ninestones iyona ethembeke kakhulu ezimweni zaseNigeria. I-deep leaded cutters yabo iphatha imithombo yethu ejulile neshisayo, futhi izinketho zabo ezingaxhunywanga zilungele amaphrojekthi angajulile—konke ngekhwalithi ehambisanayo kanye namanani afanele. Kunoma yimuphi umbhobozi waseNigeria, i-Ninestones iyindlela engcono kakhulu ye-Wholesale Pcd Cutters."
Isikhathi sokuthunyelwe: Ephreli-24-2026 
