Ferromolybdenumndi ferroalloy wopangidwa ndi chitsulo ndi molybdenum. Mayiko apamwamba kwambiri pakupanga ferromolybdenum ndi China, United States, ndi Chile, zomwe zonse zimapanga pafupifupi 80% ya miyala yapadziko lapansi ya molybdenum. Amapangidwa posungunula chisakanizo cha molybdenum concentrate ndi iron concentrate mu ng'anjo. Ferromolybdenum ndi aloyi yosunthika yomwe imatha kugwiritsidwa ntchito m'mafakitale osiyanasiyana.
Kugwiritsa Ntchito Kwakukulu KwaFerromolybdenum
Malo akuluakulu ogwiritsira ntchito ma aloyi a ferromolybdenum ndi kupanga ma aloyi achitsulo. Kutengera kuchuluka kwa molybdenum,
ferromolybdenum aloyiangagwiritsidwe ntchito popanga zida zamakina ndi zida, zida zankhondo, mapaipi oyeretsera, zida zonyamula katundu, ndi zida zoboola mozungulira.
Ferromolybdenum aloyiamagwiritsidwanso ntchito m'magalimoto, magalimoto, ma locomotives, ndi zombo. Ferromolybdenum alloys amagwiritsidwa ntchito muzitsulo zosapanga dzimbiri komanso zosagwira kutentha mumafuta opangira mafuta ndi zomera zamankhwala, zosinthira kutentha, majenereta, zida zoyeretsera, mapampu, mapaipi opangira magetsi, zoyendera zam'madzi, mapulasitiki, ndi zotengera zosungiramo asidi.
Zida zopangira zida zokhala ndi molybdenum zapamwamba zimagwiritsidwa ntchito pamakina othamanga kwambiri, kubowola, screwdrivers, kufa, zida zozizira, tchipisi, zoponya zolemera, mipukutu, midadada ya silinda, mphero ndi masikono, mphete za pistoni, ndi zobowola zazikulu.
Pali njira ziwiri zopangira ferromolybdenum. Mmodzi ndi kupanga mkulu-mpweya mpweya ferromolybdenum ofotokoza magetsi ng'anjo mpweya kuchepetsa midadada, ndipo wina ndi kutulutsa otsika mpweya ferromolybdenum zochokera ... (3) Kumaliza ndi ng'anjo nthunzi nkhani kwa gawo lalikulu la chitsulo kubwerera, amene ayenera kusungunuka ndi kubwezeretsedwanso.
Njira yochepetsera kutentha kwazitsulo mu ng'anjo (yomwe imadziwika kuti silicon thermal reduction method): Iyi ndi njira yosavuta, yotsika mtengo komanso yogwiritsidwa ntchito kwambiri popangira ferromolybdenum.
Njirayi imagwiritsa ntchito silicon m'malo mwa kaboni ngati chochepetsera molybdenum oxide. Silicon amawonjezeredwa mu mawonekedwe a ferrosilicon. Kutentha komwe kumatulutsidwa ndi kuchepetsako kumatha kusungunula aloyi wopangidwa ndi slag. Choncho, palibe gwero la kutentha lomwe liyenera kuwonjezeredwa kuchokera kunja panthawi yopanga, ndipo n'zosavuta kukwaniritsa modzidzimutsa.
Ntchito yayikulu yopanga ferromolybdenum ndikukwaniritsa kuchuluka kwa kuchira kwa molybdenum.
(1) Kubwezeretsanso kwa
ferromolybdenumparticles mu slag. Nthawi zambiri, slag yokhala ndi colloidal molybdenum yayikulu imabwezedwa kuti isungunuke, ndipo slag yomwe ili ndi tinthu tambiri tachitsulo imaphwanyidwa ndiyeno imalemeretsedwa ndikuchira.
(2) Kubweza utsi. Kulikonse kumene kuli chindapusa cha molybdenum, payenera kukhala zida zochotsa fumbi zolimba komanso zogwira mtima. Mukamagwiritsa ntchito matumba pochotsa fumbi, phulusa lili ndi pafupifupi 15% molybdenum yomwe imatha kugwidwa.
(3) Kumaliza ndi nthunzi m’ng’anjo ndi gawo lalikulu kwambiri la chitsulo chobwezeredwa, chomwe chiyenera kubwezeretsedwanso kuti chisungunuke ndi kukonzedwanso.
Udindo wa molybdenum pakupanga:Ntchito yaikulu ya molybdenum ndi kuyenga aloyi zitsulo, chifukwa molybdenum akhoza kuchepetsa kutentha kwa eutectic kuwola chitsulo, kukulitsa quenching kutentha osiyanasiyana zitsulo, ndipo konse zimakhudza kuumitsa kuya kwa chitsulo.
Molybdenum nthawi zambiri amagwiritsidwa ntchito ndi zinthu zina monga chromium, faifi tambala, vanadium, ndi zina zambiri kuti zitsulo zikhale ndi mawonekedwe a kristalo wofanana, kulimbitsa mphamvu, kukhazikika, kukana kuvala komanso kulimba kwachitsulo.
Molybdenum amagwiritsidwa ntchito kwambiri posungunula zitsulo zamapangidwe, zitsulo zamasika, zitsulo zokhala ndi zitsulo, zitsulo zachitsulo, zitsulo zosapanga dzimbiri zosapanga asidi, zitsulo zosagwira kutentha ndi maginito. Komanso, molybdenum umagwiritsidwa ntchito aloyi kuponyedwa chitsulo kuchepetsa tinthu kukula kwa imvi kuponyedwa chitsulo, kusintha ntchito ya imvi kuponyedwa chitsulo pa kutentha kwambiri, ndi kusintha avale kukana.
Udindo wa molybdenum mu ulimi:Molybdenum amagwiritsidwa ntchito kwambiri paulimi kuti awonjezere zokolola, makamaka chifukwa molybdenum ndi chinthu chofunikira kwambiri chomwe chimagwira ntchito yofunika kwambiri pakukula kwa zomera, chitukuko ndi kagayidwe kake. Nazi zina mwa njira zomwe molybdenum amagwiritsidwira ntchito paulimi komanso momwe angathandizire kukulitsa zokolola:
Kugwiritsa ntchito feteleza wa molybdenum: Feteleza wa Molybdenum ndi feteleza wokhala ndi molybdenum yemwe angagwiritsidwe ntchito kunthaka kapena kutsitsi kwa masamba kuti apereke molybdenum wofunidwa ndi zomera. Kugwiritsa ntchito feteleza wa molybdenum kumatha kupititsa patsogolo kagwiritsidwe ntchito ka nayitrogeni ndi mbewu, kulimbikitsa kuyamwa kwa nayitrogeni ndi metabolism, motero kumawonjezera zokolola.
Kupititsa patsogolo pH ya nthaka:Molybdenum amasakanikirana mosavuta kukhala mankhwala osasungunuka mu dothi la acidic, zomwe zimachepetsa kuyamwa ndi kugwiritsa ntchito molybdenum ndi zomera. Chifukwa chake, powongolera pH ya dothi kuti ikhale yoyenera, mphamvu ya molybdenum m'nthaka imatha kuwonjezeka, zomwe zimapindulitsa pakuyamwa kwa molybdenum ndi mbewu.
Zofunikira za molybdenum za mbewu zosiyanasiyana: Mbewu zosiyanasiyana zimakhala ndi zofunikira zosiyanasiyana za molybdenum, choncho pothira feteleza, m’pofunika kuthira moyenerera molingana ndi zofunikira za mbewu zosiyanasiyana kuti mbewu zithe kupeza molybdenum wokwanira.
Udindo wa molybdenum mu mabakiteriya okonza nayitrogeni:Molybdenum ndi yofunikanso pakukula ndi kagayidwe ka mabakiteriya okonza nayitrogeni, omwe amatha kusintha nayitrogeni mumlengalenga kukhala mawonekedwe omwe mbewu zingagwiritsidwe ntchito. Chifukwa chake, popereka molybdenum yokwanira, ntchito ya mabakiteriya okonza nayitrogeni imatha kulimbikitsidwa, kuchuluka kwa nayitrogeni wokhazikika m'nthaka kumatha kuonjezedwa, ndipo zokolola za mbewu zitha kuonjezedwa.
Mwachidule, molybdenum ndi ferromolybdenum ndi zinthu zofunika kwambiri komanso zopangira m'moyo wamakono.
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