China molybdenum isangqa molybdenum ngeenxa zonke molybdenum ngomatshini inxalenye Umenzi kunye noMboneleli

molybdenum isangqa molybdenum ngeenxa zonke molybdenum ngomatshini inxalenye

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I-Molybdenum yintsimbi eguquguqukayo enokuthi isetyenziswe ukwenza iintlobo ezahlukeneyo ezibunjiweyo kunye neengxenye zomatshini ezifanelekileyo kwizicelo ezahlukeneyo.

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Ngaba i-molybdenum inzima ukuyisika?

Ewe, i-molybdenum ithathwa njengento enzima ukuyisika ngenxa yobunzima bayo kunye nokuqina kwayo. Ubunzima bayo kunye nokuchasana nokuguqulwa kwenza kube nzima umatshini usebenzisa izixhobo zokusika zendabuko kunye nobuchule. Ukongeza, indawo ephezulu yokunyibilika kwe-molybdenum kunye notyekelo lokusebenza nzima ngakumbi ukomeleza isidima sayo njengesixhobo sokusika esingumngeni.

Ukuqhuba ngokufanelekileyo umatshini we-molybdenum, izixhobo zokusika ezikhethekileyo, iiparamitha zokucubungula kunye nobuchule zihlala zifunwa. Ngokomzekelo, ukusebenzisa i-carbide okanye i-polycrystalline diamond (i-PCD) izixhobo zokusika, kunye nesantya esifanelekileyo sokusika, isondlo kunye nezicwangciso zokupholisa, kunokunceda ukuphucula ubuchule be-molybdenum.

Ukongeza, kwizicelo ezithile ze-molybdenum, ngakumbi xa kusetyenzwa iimilo ezintsonkothileyo okanye iindawo ezichaneke kakhulu, iinkqubo eziphambili zomatshini ezifana ne-electrical discharge machining (EDM) okanye ukusika i-laser kunokukhethwa.

Lilonke, lo gama ubulukhuni kunye nokuqina kwe-molybdenum kunika imiceli mngeni yomatshini, kunye nezixhobo ezifanelekileyo kunye nobuchule, inokwenziwa ngoomatshini ngokufanelekileyo ukuvelisa iindawo ezikumgangatho ophezulu kwiintlobo ngeentlobo zemizi-mveliso, i-aerospace, kunye nezicelo zenzululwazi .

Ngaba i-molybdenum i-brittle okanye i-ductile?

Ngokuqhelekileyo i-molybdenum ithathwa njengentsimbi ye-ductile. Inomlinganiselo we-malleability evumela ukuba yenziwe, ibunjwe kwaye itsalwe kwiintlobo ezahlukeneyo zeemilo kunye namacandelo. Le ductility isiphumo sentsimbi ye-molybdenum kunye nesakhiwo sekristale, esivumela ukuba siguqulwe ngokweplastiki phantsi kweemeko ezithile ngaphandle kokuphulwa.

Nangona kunjalo, kuyafaneleka ukuba uqaphele ukuba i-ductility ye-molybdenum inokuchaphazeleka ngezinto ezifana nobushushu, ukungcola kunye nobukho beziphene. Kumaqondo obushushu asezantsi naphantsi kweemeko ezithile, imolybdenum inokuba brittle ngakumbi, ngakumbi xa ihamba ngokukhawuleza okanye ideformation eqatha.

Enyanisweni, i-ductility ye-molybdenum yenza ukuba ifaneleke kwiinkqubo ezahlukeneyo zokubumba kunye nokuvelisa, kubandakanywa ukuqengqeleka, ukubumba kunye nokuzoba. Nangona kunjalo, njengeentsimbi ezininzi, i-ductility ye-molybdenum inokuchatshazelwa ziimeko zokusetyenzwa kunye nezinto zokusingqongileyo.

Ngaba ungayigoba i-molybdenum?

Ewe, i-molybdenum inokugotywa, kodwa ngenxa yokuqina kwayo okuphezulu kunye nokuqina, kufuneka izixhobo ezikhethekileyo kunye nobuchule. Inkqubo yokugoba i-molybdenum ibandakanya ukusebenzisa amandla alawulwayo ukukhubaza isinyithi sibe kwimilo efunekayo ngaphandle kokuyibangela ukuba yaphuke okanye iqhekeke.

Ukugoba ngokufanelekileyo i-molybdenum, isoloko ifudunyezwa kumaqondo obushushu aphezulu ukunciphisa amandla ayo kwaye yandise i-ductility yayo, iyenze ibe lula kwaye kulula ukuyikhubaza. Le nkqubo, ebizwa ngokuba kukugoba okushushu, inokwenza i-molybdenum ibe yimilo eyahlukeneyo, efana neentonga, amashiti kunye namalungu aqhelekileyo.

Ukugoba okubandayo kwe-molybdenum, okubandakanya ukubumba isinyithi kwiqondo lokushisa, kunokwenzeka, kodwa kufuna amandla amakhulu kunye nezixhobo ezikhethekileyo ukufezekisa ukugoba okufunekayo ngaphandle kokubangela ukuqhekeka okanye ezinye iziphene.

Kuseto lwemizi-mveliso nelokuvelisa, imolybdenum iqhele ukusetyenziswa ukwenza amacandelo osetyenziso olukhethekileyo, olunje nge-aerospace, i-electronics, kunye ne-semiconductor industry. Nangona kunjalo, ngenxa yobunzima bayo, ukugoba i-molybdenum kufuneka kwenziwe ngabaqeqeshi abanamava ngokusebenzisa izixhobo ezifanelekileyo kunye namanyathelo okhuseleko ukuqinisekisa ukunyaniseka kwesinyithi kunye nomgangatho wemveliso egqityiweyo.