Hauv Fabkis teb chaws uas muaj ntau yam kev khawb av thiab xav tau ntau yam - txij li cov chaw roj kub ntawm Aquitaine Basin mus rau cov pob zeb granite abrasive ntawm Massif Central -Conical DEC (pob zeb diamond txhim kho compact)yog ib lub cuab yeej tseem ceeb rau kev ua kom pob zeb tawg zoo thiab kev khawb ruaj khov. Tau ntau xyoo, cov neeg ua haujlwm khawb tau ntsib teeb meem nrog kev hnav ua ntej ntawm cov pob zeb conical compacts no, kom txog thaum PDC leaching technology tau tshwm sim los ua qhov kev daws teeb meem hloov pauv kom txhawb kev ruaj khov. Ninestones Superabrasives, tus thawj coj hauv kev tsim cov pob zeb diamond composite siab heev, tau txhim kho cov txheej txheem cobalt leaching no rau nwsConical DEC (pob zeb diamond txhim kho compact), xa cov cuab yeej uas txhais dua lub neej kev pabcuam hauv Fabkis qhov kev khawb av nyuaj tshaj plaws. Lawv txoj kev nkag siab tob txog PDC cov khoom siv science thiab kev tsim kho tshwj xeeb rau cov teeb meem geological hauv cheeb tsam tau ua rau Ninestones yog tus khub ntseeg siab tshaj plaws rau kev ua haujlwm drilling Fabkis nrhiav kev ntseeg siab, ntev ntev pob zeb diamond compacts.
PDC Leaching Technology yog dab tsi & Nws Lub Luag Haujlwm Tseem Ceeb rau Conical DEC
PDC leaching (cobalt leaching) yog ib qho txheej txheem tsim khoom uas xaiv cov cobalt binder theem ntawm cov txheej txheem ntawm polycrystalline pob zeb diamond (PCD) hauv cov pob zeb diamond compacts - ib kauj ruam tseem ceeb rau kev txhim kho kev ua tau zoo ntawmConical DEC (pob zeb diamond txhim kho compact)Cobalt yog qhov tseem ceeb rau kev sib txuas cov pob zeb diamond thaum lub sijhawm PCD synthesis, tab sis nws nthuav tawm qhov tsis zoo loj hauv kev siv drilling: nws softens ntawm qhov kub siab (300 ° C thiab siab dua) thiab tuaj yeem hnav sai sai hauv cov abrasive formations, ua rau PCD txheej delamination thiab ua tsis tiav ua ntej lub sijhawm.
Raws li qhovLub Rooj Sib Tham Txog Kev Siv Tshuab Drilling European (EDTP)tau sau tseg hauv nws daim ntawv qhia txog kev tshawb fawb txog khoom siv PDC xyoo 2024, kev siv tshuab leaching daws qhov teeb meem no los ntawm kev tsim cov txheej txheem nplua nuj pob zeb diamond uas tsis muaj cobalt ntawm PCD compact, thaum khaws cov cobalt-bonded core rau lub zog ntawm cov qauv. Rau cov compacts zoo li conical, cov txheej txheem no tseem ceeb dua: lub taub hau tapered thiab cov npoo txiav angled ntawmConical DEC (pob zeb diamond txhim kho compact)dais qhov hnyav ntawm kev sib txhuam cua sov thiab kev hnav abrasive thaum lub sijhawm drilling, ua rau cov txheej txheej kub thiab hnav-resistant tsis tuaj yeem sib tham. Industrial Diamond Review (IDR) ntxiv lees paub tias cov nplaim PDC leached qhia txog 40% siab dua thermal stability thiab 35% zoo dua abrasion tsis kam dua li cov tsis-leached lwm txoj hauv kev - cov yam ntxwv uas txhais tau tias lub neej ntev dua rau cov conical compacts hauv cov chaw drilling hnyav.
Yuav Ua Li Cas Leaching Technology Ntev Conical DEC Service Life (Fabkis Field Evidence)
Qhov cuam tshuam ntawm kev ntxuav cobalt precision rau lub neej ua haujlwm ntawmConical DEC (pob zeb diamond txhim kho compact)yog ntsuas tau thiab ua pov thawj hauv kev sim drilling hauv qhov chaw thoob plaws Fabkis cov roj tseem ceeb thiab roj thiab cov cheeb tsam mining, nrog rau peb qhov kev txhim kho kev ua tau zoo tseem ceeb uas tsav tsheb kom ruaj khov:
1. Kev Ruaj Ntseg Thermal Zoo Tshaj Plaws Txo Qhov Ua Tsis Tau Zoo Uas Muaj Feem Cuam Tshuam Nrog Kub
Hauv Aquitaine Basin lub qhov dej tob, qhov kub ntawm qhov downhole feem ntau tshaj 320°C, qhov chaw uas cov Conical DEC uas tsis tau leached pib mos thiab lwj. Ninestones' leached Conical DEC muaj ib txheej txheej 0.2–0.3mm uas tsis muaj cobalt uas tiv taus thermal softening txog li 380°C, tshem tawm cov delamination los ntawm cua sov. Hauv kev sim 3,500m qhov dej hauv lub basin, Ninestones' leached compact tau khiav tau 18 teev sib law liag yam tsis muaj kev puas tsuaj thermal, thaum cov Conical DEC uas tsis tau leached tsis ua haujlwm tom qab tsuas yog 7 teev vim cobalt softening thiab PCD hnav.
2. Kev Tiv Thaiv Kev Sib Txhuam Zoo Dua Sawv Daws Tau Rau Cov Qauv Nyuaj Fab Kis
Cov pob zeb granite thiab quartzite uas muaj zog ntawm Massif Central ua rau cov PCD uas tsis tau leached puas sai sai, vim tias cov cobalt binder raug cov pob zeb me me eroded, ua rau cov pob zeb diamond tsis sib txuas thiab yooj yim poob tawm. Kev leaching tshem tawm cov binder no ntawm qhov chaw ntawm lub compact, tsim ib txheej tuab, pob zeb diamond uas tiv taus kev puas tsuaj. IDR cov ntaub ntawv xeem hnav xyoo 2024 qhia tau tias Ninestones leached.Conical DEC (pob zeb diamond txhim kho compact)muaj qhov hnav qis dua 50% piv rau cov pob zeb uas tsis tau leached hauv cov pob zeb nplua nuj quartz - qhov sib txawv uas txiav qhov zaus hloov cuab yeej los ntawm ob feem peb rau qhov project drilling hauv nruab nrab Fabkis.
3. Lub zog sib npaug ntawm cov qauv tsim kho kom ruaj khov
Ib qho teeb meem uas tshwm sim los ntawm cov txheej txheem leaching tsis zoo yog kev tshem tawm cov cobalt ntau dhau, uas ua rau PCD compact tsis muaj zog thiab ua rau chipping lossis tawg ntawm lub conical tip. Ninestones 'proprietary precision leaching process tsuas yog tsom mus rau txheej saum npoo, khaws cia lub hauv paus cobalt-bonded uas tswj hwm qhov ruaj khov ntawm cov qauv conical. Qhov sib npaug no yog qhov tseem ceeb rau Conical DEC lub luag haujlwm tseem ceeb: tawg pob zeb tawv nrog nws lub tapered tip thaum tseem ruaj khov nyob rau hauv drilling torque. Hauv Alpine foothills' fractured limestone formations, qhov sib npaug ntawm cov qauv no tiv thaiv tip chipping, ib qho teeb meem tshwm sim nrog cov compacts ntau dhau, thiab ua rau cov haujlwm drilling khiav yam tsis muaj lub sijhawm tsis tau npaj tseg.
Ninestones' Refined Leaching Technology: Kho kom haum rau Fabkis Conical DEC Daim Ntawv Thov
Dab tsi ua rau Ninestones Superabrasives sib txawv ntawm lwm cov chaw tsim khoom yog nws txoj kev cog lus los kho cov txheej txheem PDC leaching rau cov kev xav tau tshwj xeeb ntawmConical DEC (pob zeb diamond txhim kho compact)) thiab cov xwm txheej tshwj xeeb ntawm Fabkis. Tsis zoo li kev siv ib qho loj-haum-txhua tus leaching, Ninestones engineers kho qhov tob ntawm leaching, lub sijhawm thiab kev kho qhov chaw raws li lub hom phiaj tsim - leaching tob dua rau cov qhov dej Aquitaine Basin kub siab, ib txheej pob zeb diamond nyias dua rau cov pob zeb tawg ntawm Massif Central - kom ntseeg tau tias txhua lub compact tau ua kom zoo tshaj plaws rau lub neej ua haujlwm siab tshaj plaws.
Ninestones txoj kev tswj xyuas zoo tsis muaj kev cuam tshuam: txhuaConical DEC (pob zeb diamond txhim kho compact)dhau los ntawm kev sim tom qab leaching hnyav, suav nrog kev tiv thaiv thermal shock, kev hnav khaub ncaws thiab kev ntsuas lub zog ntawm cov qauv, siv cov qauv pob zeb los ntawm Fabkis cov chaw khawb. Qhov kev sim hauv zos no ua kom ntseeg tau tias cov compacts ua haujlwm raws li tau cog lus tseg hauv lub ntiaj teb tiag tiag, tsis yog hauv chaw kuaj mob xwb. Dhau li ntawm kev tsim khoom, Ninestones muab kev txhawb nqa kev txawj ntse tsis sib xws rau cov neeg khawb Fabkis: nws pab neeg ntawm cov engineers, txawj hais lus Fab Kis, muab kev cob qhia hauv qhov chaw ntawm kev tuav thiab kev saib xyuas compact, thiab ua haujlwm ze nrog kev ua haujlwm los xaiv cov leached Conical DEC rau lawv qhov dej tshwj xeeb lossis qhov project mining.
Rau cov neeg ua haujlwm drilling Fabkis, Ninestones 'leached Conical DEC yog ntau tshaj li ib lub cuab yeej ruaj khov xwb - nws yog ib qho kev daws teeb meem uas txo cov nqi cuab yeej, txo lub sijhawm tsis ua haujlwm thiab ua kom muaj txiaj ntsig zoo ntawm kev drilling. Los ntawm kev txhim kho PDC leaching technology los daws cov teeb meem tshwj xeeb ntawm cobalt-bonded PCD thiab kho nws rau qhov tsim ntawm conical compact, Ninestones tau teeb tsa tus qauv tshiab rau kev ua haujlwm compact zoo dua hauv Fabkis qhov chaw drilling nyuaj tshaj plaws.
Tiv tauj rau Ninestones' Leached Conical DEC Solutions
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- Email: jeff@cnpdccutter.com
Txog Tus Sau
Pierre Dubois, ib tug neeg nyob hauv Bordeaux, Fabkis teb, muaj 21 xyoo ntawm kev paub ua tus thawj saib xyuas kev khawb av, ua haujlwm thoob plaws lub tebchaws cov roj tseem ceeb, roj thiab cov cheeb tsam khawb av - Aquitaine Basin, Massif Central thiab Alpine foothills. Tshwj xeeb hauv kev ua haujlwm zoo ntawm PDC cov cuab yeej thiab cov ntaub ntawv siv rau cov pob zeb diamond compacts, nws tau pab cov haujlwm khawb av loj hauv Fabkis txo cov nqi hloov cuab yeej los ntawm 45% thiab txiav lub sijhawm tsis tau npaj tseg ntsig txog kev ua tsis tiav ntawm pob zeb diamond compact los ntawm 50% qhov nruab nrab. Ib tus neeg siv ntev thiab tus neeg tawm tswv yim ntawm Ninestones Superabrasives cov khoom, nws ib txwm pom zoo kom siv cov khoom siv leached ntawm lub tuam txhab.Conical DEC (pob zeb diamond txhim kho compact)rau cov phooj ywg thoob plaws Fabkis txoj kev lag luam drilling. "Ninestones tsis yog siv cov thev naus laus zis leaching xwb - lawv ua kom zoo meej rau cov conical compacts uas peb siv txhua hnub hauv Fabkis txoj kev geology tshwj xeeb," nws hais. "Lawv qhov kev saib xyuas rau kev tshawb fawb txog cov ntaub ntawv thiab kev hloov kho hauv cheeb tsam ua rau lawv cov Conical DEC yog cov compact ntev tshaj plaws hauv kev ua lag luam, thiab lawv cov kev txhawb nqa kev txawj ntse yog qhov thib ob rau tsis muaj leej twg."
Lub sijhawm tshaj tawm: Lub Ob Hlis-12-2026
