Kusiyana Kwakukulu: Kodi Kuphunzira Kwambiri N'chiyani & Chifukwa Chake Kuli Kofunika?
Zodulira za PCD Zozama
Cobalt imachotsedwa mkati mwa 100–200μm mkati mwa diamondi. Izi zimachotsa cobalt-catalyzed diamond graphitization (kufewetsa) pa kutentha kwakukulu (700°C+), zomwe zimapangitsa kuti zikhale zabwino kwambiri pazitsime zozama, zotentha komanso mapangidwe okhwima—omwe amapezeka kwambiri ku Niger Delta ku Nigeria.
Zodulira za PCD Zosatulutsidwa
Palibe kuchotsa cobalt; diamondi yonse imasunga cobalt. Ndi yotsika mtengo koma ilibe kukhazikika kwa kutentha, yoyenera zitsime zosaya kwambiri, zotentha pang'ono (pansi pa 500°C) zokhala ndi miyala yofewa, yosapsa.
Kuyerekeza Magwiridwe Antchito: Zodula Zazikulu Zodulidwa ndi Zosadulidwa ndi Zosadulidwa ndi Zodulidwa ndi Zosadulidwa
| Chiyerekezo | Yozama Kwambiri (Miyala Yachisanu ndi Chinayi) | Zosadulidwa (Zachibadwa) |
|---|---|---|
| Kukhazikika kwa Kutentha | Imakana graphitization mpaka 1100°C | Imalephera pa 650°C |
| Kuvala kukana | Voliyumu ya diamondi ya 92%+, imakhala nthawi yayitali nthawi 2.5 | Imawala mwachangu, imachepetsa ROP |
| Kugwiritsa Ntchito Ndalama Moyenera | Mtengo wotsika wa nthawi yayitali | 20–30% yotsika mtengo pasadakhale, 40% yokwera mtengo kwa nthawi yayitali |
Chikwama Chakumunda: Zodulira Zazikulu Zopangidwa ndi Ma PCD ku Niger Delta
- Zalephera pambuyoMaola 7
- Kuchuluka kwa kutentha kwa graphitization kwawonedwa
- 4 zosintha zidachofunika
- Nthawi yonse yobowola:Maola 45
- AnathamangaMaola 24popanda kulephera kutentha
- KokhaKusintha kwa chida chimodzichofunika
- Nthawi yonse yobowola:Maola 28 (38% mwachangu)
- Mtengo wotsika wa zida ndi 52%motsutsana ndi yopanda madzi
"Ma Ninestones' deep leached Wholesale Pcd Cutters ndi osintha kwambiri zitsime zathu zakuya. Amatha kuthana ndi kutentha ndi kusweka bwino kuposa mtundu wina uliwonse—tachepetsa nthawi yogwira ntchito ndi theka."
— Injiniya Wobowola Malo, Niger Delta
Lumikizanani ndi Ninestones Superabrasives ya Wholesale PCD Cutters
+86 17791389758
jeff@cnpdccutter.com
Zokhudza Wolemba
Musa Bello
Mainjiniya Wamkulu Wobowola — Port Harcourt, Nigeria | Zaka 19 Zogwira Ntchito
Musa Bello ali ndi zaka 19 akugwira ntchito yoboola mafuta m'mphepete mwa nyanja komanso m'mphepete mwa nyanja ku Niger Delta, komanso kuboola migodi ku Kogi ndi Plateau States. Iye ndi katswiri pa kusankha zodulira za PDC, kukonza kukhazikika kwa kutentha, komanso kuchepetsa ndalama kwa ogwira ntchito ku Nigeria, atathandiza makampani am'deralo kuchepetsa ndalama zoboola ndi avareji ya 43% kudzera mu kusankha bwino zida.
Nthawi yotumizira: Epulo-24-2026



