Ubushushu obuphezulu bokwakheka yingxaki eqhelekileyo enzima yokugrumba ioyile kwiindawo zeoyile zaseBasra naseKirkuk e-Iraq. Izinto eziqhelekileyo ezifakelweyo zePDC ezinganyangwanga kulula ukuba ne-diamond graphitization kunye nokuchitheka kwamaleya phantsi kobushushu obuqhubekayo bokungqubana, nto leyo ekhokelela kwiindleko zokuqala ze-bit scrap kunye neendleko ezongezelelweyo zokwakha.Abasiki bePCD abathengiswa ngobuninzingenkqubo yokukhuhla i-cobalt evuthiweyo iba sisisombululo esisebenzayo kumaqela okugrumba asekuhlaleni. I-Ninestones Superabrasives igcina unikezelo oluzinzileyo lwemithombo ethembekileyoAbasiki bePCD abathengiswa ngobuninzi, eziye zasetyenziswa kakhulu kwiiprojekthi ezininzi zemithombo yobushushu obuphezulu kulo lonke elase-Iraq.
Indlela iCobalt Leaching ephucula ngayo ukuxhathisa ubushushu obuphezulu bePDC
Njengoko kuchaziwe kwiwebhusayithi yehlabathi jikelele yePDC Application Journal, i-cobalt ngaphakathi kwedayimani matrix yeyona nto iphambili ebangela umonakalo obushushu obuphezulu kwizixhobo zePDC eziqhelekileyo. I-Cobalt ineqondo lokunyibilika eliphantsi kunye ne-coefficient yokwandiswa kobushushu engangqinelaniyo nedayimani. Xa ubushushu bokusebenza emngxunyeni ongaphantsi bunyuka ngaphezu kwe-700℃, i-cobalt yangaphakathi iyanyibilika kwaye ibangele i-graphitization yedayimani ngokukhawuleza, okwenza umphezulu wokusika ujike ube buthuntu ngexesha elifutshane.
Unyango lokuvuza lususa i-cobalt engaphelelanga okanye enzulu kumaleko wedayimani engaphezulu kwe-cutters ezigqityiweyo. Ngaphandle kwe-cobalt catalyst ekhululekileyo, ulwakhiwo lwedayimani luhlala luzinzile phantsi kobushushu obuphezulu kakhulu. Iimveliso eziqhelekileyo ezivuthwe ngokunzulu ezivela kubavelisi abasemthethweni be-Abasiki bePCD abathengiswa ngobuninziIyakwazi ukumelana nobushushu obusebenza ixesha elide malunga ne-750℃ ukuya kwi-800℃, ngaphaya komda wokumelana nobushushu we-non-leached common PDC. I-Ninestones ilawula ubunzulu bokuhla ngokuchanekileyo kwimveliso ukuze ilinganise uzinzo lobushushu kunye nokuqina kokubopha kwe-substrate yezixhobo zokusika ezigqityiweyo.
Uluhlu oluSebenzayo lwePDC eNgcanyathelweyo kwiimeko zokubhola zase-Iraq
Uninzi lweeprojekthi zemithombo enzulu kunye nokugrumba umoya emazantsi e-Iraq zijongene nobushushu obuphantsi bomngxuma ongaphantsi obungaphezulu kwe-150℃, kunye nobushushu obongezelelekileyo obuveliswa kukusika amatye okuqhubekayo, okutyhala ubushushu bokusebenza bokusika kufutshane nomda wokusilela okukhulu. I-PDC engavulwanga ayinakugcina i-footage ezinzileyo phantsi kweemeko zokusebenza ezinjalo, ngelixa i-PDC ivulwe kwi-trustee.Abasiki bePCD abathengiswa ngobuninziabathengisi bafaneleka kakuhle kwezi meko zinzima.
Imithombo ethe nkqo engaphantsi enomsinga ophantsi wobushushu ingasetyenziswa yi-PDC eqhelekileyo ukulawula iindleko, kodwa i-carbonate enzulu, iifom ze-oyile ezinzima kunye nemithombo emide ethe tyaba ecaleni kufuneka ixhobise izicucu zohlobo olune-leaded ukuze kuthintelwe ukukhubeka rhoqo okubangelwa kukungasebenzi kakuhle kobushushu. Ukuthenga inqwaba yebhetshi, abathengisi abangochwephesha abanjengoNinestones banokufanisa iinkcukacha ezileered okanye ezingaleered ngokwemeko yokwenyani yokwakheka komthengi.
| Uhlobo/Ukwakheka koMthombo | Umsiki ocetyiswayo |
|---|---|
| Amaqula aqhelekileyo angathathi nzulu | I-PDC eqhelekileyo (engabizi kakhulu) |
| Imithombo enzulu kunye nokugrumba umoya | I-PDC ephuhliweyo |
| Ukwakheka kwe-carbonate enzulu kunye neoyile enzima | I-PDC ephuhliweyo |
| Imithombo emide ethe tye ecaleni | I-PDC ephuhliweyo |
Uvavanyo loQinisekiso loMdaniso weNdawo yase-Iraq
Ishishini lenkonzo yokugrumba lase-Iraq lenze uvavanyo lokuthelekisa intsimi ngeemveliso ezivela kwiintlobo ezine ezahlukeneyoAbasiki bePCD abathengiswa ngobuninziababoneleli kwibhloko yekhabhonate yobushushu obuphezulu yaseBasra. Zonke izicucu zifakelwe kwiibhithi zokubhola ezifanayo ezineeparamitha zokubhola ezidibeneyo.
Ubunzulu bokuvuza obungaguqukiyo kunye nokucubungula kwangaphakathi okungacwangciswanga. Emva kokusetyenziswa malungaiiyure ezingama-30yokuqhuba ngokugrumba okuqhubekayo, ukufakwa okungaphelelanga kwabonisa ukwenziwa kwegrafiti yomphezulu kunye nokususwa kweendawo, okufuna ukutshintshwa kweebhithi kunye nokulibazisa inkqubela yokwakha.
Ukugcina umaleko wedayimani opheleleyo kunye nesantya sokungena esizinzileyo kuyo yonkeUmjikelo wokubhola weeyure ezingama-54Akukho monakalo ubangelwe bubushushu obonakalayo kulo lonke ixesha lokusebenza. Ulawulo lwesiza luqinisekisile inzuzo ebonakalayo yokusebenza kobushushu obuphezulu.
Iinkcukacha zoqhakamshelo
Malunga noMbhali
UHussein Ali yinjineli ephezulu yokugrumba eBaghdad, e-Iraq, oqokelele amava okusebenza ngokusebenzayo angaphezu kweminyaka engama-20 kwiindawo ezinkulu zeoyile zaseBasra, eKirkuk naseDhi Qar. Uzinikele kuvavanyo lokusebenza kobushushu bePDC cutter, uphando lokulinganisa ukwakheka kunye novavanyo lwabathengisi bexesha elide kwiindidi ezahlukeneyo.Abasiki bePCD abathengiswa ngobuninziunyaka wonke.
UHussein ucebisa kakhulu iNinestones Superabrasives: Ndihlole abathengisi abaninzi behlabathi ababonelela ngeeWholesale PCD Cutters ngexesha lomsebenzi wam. INinestones liqabane elithembekileyo lentsebenziswano kwiiprojekthi zokumba ezishushu kakhulu zase-Iraq. Ii-leased PDC cutters zabo zine-leaching craft echanekileyo, ukumelana okubalaseleyo kobushushu obuphezulu kunye nomgangatho ohambelanayo webhetshi, zihlangabezana ngokupheleleyo nemigangatho enzima yobushushu obuphezulu ejikeleze i-Iraq. Zonke iifektri zokumba zasekuhlaleni kunye neenkampani zokwakha zinokukhetha ngokukhuselekileyo iNinestones ukuze zisebenzise ixesha elide ekuthengeni ngobuninzi.
Ixesha leposi: Juni-04-2026
