Ukunyuka kwexabiso leTungsten: Ngaphaya kwePV kunye noMkhosi, iiBits zeTricone kunye nezinye izixhobo zokuBomba zijongene nemingeni

Kutshanje, amaxabiso e-tungsten abone ukunyuka kwembali. Ukususela ekuqaleni kuka-Matshi ka-2026, ixabiso le-tungsten powder liye lanyuka phantse amaxesha ama-5 xa kuthelekiswa nonyaka odlulileyo, kwaye ixabiso lokugxilwa kwe-tungsten emnyama linyuke ngaphezu kwe-550%, nto leyo eyenza ukuba ibe yeyona nkwenkwezi iqaqambileyo kwicandelo lesinyithi elingenawo i-ferrous. Lo mkhwa wokunyuka awuyontelekelelo yexesha elifutshane, kodwa uqhutywa ngumsantsa onzima owenziwe kukucutheka konikezelo kunye nokuqhuma kwemfuno. Ayibhalanga kuphela ipateni yetsheyini lemizi-mveliso ye-tungsten, kodwa iphinde yazisa iimpembelelo zekhonkco kushishino lwezixhobo zokomba ezixhomekeke kwimathiriyeli ekrwada ye-tungsten, efana ne-tricone bits.

Eyaziwa ngokuba "amazinyo oshishino", i-tungsten ibonakaliswe ngobulukhuni obuphezulu kunye nokunganyangeki, kwaye iyona nto ingundoqo ye-carbide enesamente, eyona nto ibalulekileyo ye-tricone bits kunye nezinye izixhobo zokomba. Njengezona zixhobo ziphambili zokomba ioyile kunye nokumbiwa kwemigodi, amasuntswana e-tricone afuna isixa esikhulu se-tungsten carbide kwizithsaba zabo kunye namalungu angagugiyo. Iindleko ze-tungsten izinto eziluhlaza zenza i-15% -25% yeendleko zokuvelisa izixhobo zokugaya. Ukunyuka okuqhubekayo kwamaxabiso e-tungsten kuye kwaphakamisa ngokuthe ngqo umda wokuvelisa izixhobo zokomba.

Ingqiqo engundoqo yalo mjikelo wokunyuka kwexabiso le-tungsten kukungalingani phakathi konikezelo kunye nemfuno: kwicala lokubonelela, i-tungsten ore mining quota yasekhaya iye yaqiniswa, ukulawulwa kwendalo kuye kwaba ngqongqo, inani elikhulu lemigodi emincinci kunye nephakathi irhoxile, ukukhutshwa komthamo omtsha wemveliso yaphesheya kolwandle kuye kwacotha, kwaye kudityaniswa nokuqiniswa kokulawulwa kwehlabathi, ukuthengiswa kwempahla kumazwe angaphandle kuye kwahlala. kwicala lemfuno, imfuno kwiindawo ezivelayo ezifana ne-photovoltaic tungsten wire, i-stockpiling yomkhosi kunye ne-semiconductors iye yaqhuma, ngelixa imfuno yezixhobo zokwemba eziqhelekileyo kunye nezixhobo zokusika ziye zachacha ngokuthe ngcembe, kwandisa ngakumbi ukuphikisana kwemfuno yokubonelela.

Kubai-tricone bitkunye namanye amashishini ezixhobo zokomba, ukunyuka kwamaxabiso e-tungsten kuzise uxinzelelo oluphindwe kabini: kwelinye icala, ixabiso lemveliso liye landa kakhulu, abanye abavelisi bezixhobo zokomba ezincinci kunye naphakathi baye bawela kwi-inversion yeendleko, okukhokelela ekunciphiseni imveliso kunye nokulibaziseka komyalelo; kwelinye icala, njengezinto ezisetyenziswayo, izixhobo zokomba zijongene nokhuphiswano oluqatha lwemarike, kwaye amashishini anzima ukudlula lonke uxinzelelo lweendleko ukuya ezantsi, okukhokelela kuxinzelelo oluqhubekayo kumda wengeniso yengeniso.

Ngexesha elifutshane, ukusebenza okuphezulu kwexabiso le-tungsten kunzima ukutshintsha, kwaye imboni yesixhobo sokugaya iya kukhawulezisa ukuhlengahlengiswa. Amashishini ahamba phambili aya kugaya iindleko ngeekontraka zexesha elide zokuvala amaxabiso kunye nokuphucula iteknoloji, ngelixa abavelisi abancinci nabaphakathi baya kujongana nomngcipheko wokupheliswa. Ekuhambeni kwexesha, njengoko ixabiso leqhinga le-tungsten liqhubeka nokugqamisa, amashishini ezixhobo zokugaya angakwazi ukugxila kuphela ekuphuculeni okuphezulu kunye nokukhaphukhaphu kunye nokuphucula izinga lokusetyenziswa kwezinto eziluhlaza ze-tungsten ukufumana isiseko esiqinileyo phantsi koxinzelelo lweendleko eziphezulu.