Ferromolybdenumyi ferroalloy equka intsimbi kunye ne molybdenum. Amazwe aphambili ekwenzeni i-ferromolybdenum yi-China, i-United States, kunye ne-Chile, ezithe xa zidibene zibalelwa malunga ne-80% yemveliso yehlabathi ye-molybdenum ore. Iveliswa ngokunyibilikisa umxube we-molybdenum concentrate kunye ne-iron concentrate kwiziko. I-Ferromolybdenum yialloyi eguquguqukayo enokuthi isetyenziswe kwiinkqubo ezahlukeneyo kumashishini ahlukeneyo.
Indawo enkulu yesicelo se-ferromolybdenum alloys kukuveliswa kweentsimbi zentsimbi. Ngokuxhomekeke kuluhlu lwemolybdenum,
ialloys ferromolybdenumingasetyenziselwa ukwenza izixhobo zoomatshini kunye nezixhobo, izixhobo zomkhosi, imibhobho yokucoca, izinto ezithwala umthwalo, kunye nezixhobo zokomba ezijikelezayo.
Iingxube zeFerromolybdenumzikwasetyenziswa kwiimoto, kwiilori, kwiiloriji nakwiinqanawa. I-Ferromolybdenum alloys isetyenziselwa isinyithi esingenasici kunye ne-heat-resistant-resistant kumafutha okwenziwa kunye nezityalo zekhemikhali, ukutshintshiselana kobushushu, iijeneretha, izixhobo zokucoca, iimpompo, iipayipi ze-turbine, iipropeller zaselwandle, iiplastiki kunye nezikhongozeli zokugcina i-asidi.
Iintsimbi zesixhobo ezinomxholo ophezulu we-molybdenum zisetyenziselwa iindawo ze-speed-speed machining, i-drills, i-screwdrivers, i-dies, izixhobo zokusebenza ezibandayo, i-chisel, i-castings enzima, i-rolls, iibhloko ze-cylinder, ii-ball Mills kunye ne-rolls, i-piston rings, kunye ne-drill enkulu.
Kukho iindlela ezimbini zokuvelisa i-ferromolybdenum. Enye kukuvelisa i-high-carbon ferromolybdenum-based based on electric eziko zokunciphisa i-carbon blocks, kwaye enye kukuvelisa i-carbon ferromolybdenum-based based ... (3) Ukugqiba kunye ne-akhawunti yomphunga wokutshisa umlinganiselo omkhulu wentsimbi ebuyisiweyo, efuna zinyibilikiswe kwaye zisetyenziswe kwakhona.
Indlela yokunciphisa i-thermal yensimbi ye-oveni (eyaziwa ngokuba yindlela yokunciphisa i-silicon yokunciphisa ukushisa): Le yeyona ndlela ilula, eyona qoqosho kwaye isetyenziswa kakhulu ekuveliseni i-ferromolybdenum.
Le ndlela isebenzisa i-silicon endaweni yekhabhoni njenge-arhente yokunciphisa i-molybdenum oxide. I-silicon yongezwa ngendlela ye-ferrosilicon. Ubushushu obukhutshwe yi-reaction yokunciphisa bunokunyibilika i-alloy eyenziwe kunye ne-slag. Ke ngoko, akukho mthombo wobushushu kufuneka wongezwe ngaphandle ngexesha lenkqubo yokuvelisa, kwaye kulula ukufezekisa ukusabela okuzenzekelayo.
Umsebenzi ophambili wemveliso ye-ferromolybdenum kukufikelela kwinqanaba eliphezulu lokubuyisela i-molybdenum.
(1) Ukwenziwa ngokutsha kwe
i-ferromolybdenumamasuntswana kwi-slag. Ngokuqhelekileyo, i-slag ene-colloidal molybdenum ephezulu ibuyiselwa ukunyibilikiswa, kwaye i-slag equlethe inani elikhulu lamasuntswana esinyithi iyatyunyuzwa kwaye emva koko iphuculwe ngamandla kwaye ibuyiselwe.
(2) Ukuhlaziya umsi. Naphi na apho kukho izohlwayo zemolybdenum, kufuneka kubekho izixhobo ezingqongqo nezisebenzayo zokususa uthuli. Xa usebenzisa iingxowa zokususa uthuli, umlotha uqulethe malunga ne-15% ye-molybdenum enokuthi ibanjwe.
(3) Ukugqitywa kunye nomphunga kwiziko lolona nxalenye inkulu yentsimbi ebuyisiweyo, ekufuneka ibuyiselwe ekunyibilikisweni nasekusetyenzisweni kwakhona.
Indima ye-molybdenum kwimveliso:Ukusetyenziswa okuphambili kwe-molybdenum kukucoca intsimbi ye-alloy, kuba i-molybdenum inokunciphisa i-eutectic ukubola ubushushu bentsimbi, yandise ubushushu bokucima udidi lwentsimbi, kwaye ingaze ichaphazele ubunzulu bentsimbi.
I-molybdenum isoloko isetyenziswa kunye nezinye izinto ezifana ne-chromium, i-nickel, i-vanadium, njl.njl. ukwenza intsimbi ibe nesakhiwo sekristale esifanayo, ukuphucula amandla, ukuqina, ukuxhathisa ukunxiba kunye namandla empembelelo yentsimbi.
I-Molybdenum isetyenziswa kakhulu ekunyibilikiseni intsimbi yesakhiwo, intsimbi yasentwasahlobo, intsimbi yokuthwala, intsimbi yesixhobo, intsimbi enganyangekiyo eneasidi, intsimbi enganyangekiyo kubushushu kunye nentsimbi enozibuthe. Ukongeza, i-molybdenum isetyenziswe kwi-alloy cast iron ukunciphisa ubungakanani be-particle ye-grey cast iron, ukuphucula ukusebenza kwentsimbi ye-grey kwiqondo lokushisa eliphezulu, kunye nokuphucula ukuxhathisa kwayo.
Indima ye-molybdenum kwezolimo:I-Molybdenum isetyenziswa kakhulu kwezolimo ukwandisa izivuno zezityalo, ngakumbi ngenxa yokuba i-molybdenum yinto ephambili yokulandelela edlala indima ebalulekileyo ekukhuleni kwezityalo, uphuhliso kunye ne-metabolism. Nazi ezinye iindlela imolybdenum esetyenziswa ngayo kwezolimo kunye nendlela enokunceda ngayo ukwandisa izivuno zezityalo:
Ukusetyenziswa kwesichumiso se-molybdenum: Isichumiso se-molybdenum sisichumisi esine-molybdenum esinokugalelwa emhlabeni okanye kwi-foliar spray ukunika i-molybdenum efunwa zizityalo. Ukusetyenziswa kwesichumiso se-molybdenum kunokuphucula ukusebenza kakuhle kokusetyenziswa kwenitrogen zizityalo, kukhuthaze ukufunxwa kwenitrogen kunye nemetabolism, kwaye ngaloo ndlela kwandise izivuno zezityalo.
Ukuphucula i-pH yomhlaba:I-molybdenum idibanisa ngokulula kwiikhompawundi ezinganyibilikiyo kwimihlaba ene-asidi, enciphisa ukufunxa kunye nokusetyenziswa kwe-molybdenum zizityalo. Ngoko ke, ngokuphucula i-pH yomhlaba kuluhlu olufanelekileyo, ukusebenza kwe-molybdenum emhlabeni kunokunyuswa, okuluncedo ekufunxeni kwe-molybdenum ngezityalo.
Iimfuno zeMolybdenum kwizityalo ezahlukeneyo: Izityalo ezahlukeneyo zineemfuno ezahlukeneyo ze-molybdenum, ngoko xa ufaka isichumisi, kuyimfuneko ukugalela ngokufanelekileyo ngokweemfuno zezityalo ezahlukeneyo ukuqinisekisa ukuba izityalo zinokufumana i-molybdenum eyaneleyo.
Indima yemolybdenum kwiibhaktheriya ezilungisa initrogen:I-molybdenum nayo ibalulekile ekukhuleni nakwi-metabolism ye-nitrogen-fixing bacteria, enokuguqula i-nitrogen emoyeni ibe yindlela enokusetyenziswa zizityalo. Ngoko ke, ngokubonelela nge-molybdenum eyaneleyo, umsebenzi we-nitrogen-fixing bacteria unokukhuthazwa, isixa se-nitrogen esisigxina emhlabeni sinokunyuswa, kwaye isivuno sezityalo sinokunyuswa.
Ngamafutshane, i-molybdenum kunye ne-ferromolybdenum zizinto eziyimfuneko kunye nemathiriyeli ekrwada kubomi banamhlanje bentlalo.
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