China molybdenum bwalo molybdenum kuzungulira molybdenum machined gawo Mlengi ndi katundu

molybdenum bwalo molybdenum kuzungulira molybdenum machined gawo

molybdenum bwalo molybdenum molybdenum wozungulira molybdenum machined gawo lowonetsedwa Chithunzi

Kufotokozera Kwachidule:

Molybdenum ndi chitsulo chosunthika chomwe chitha kugwiritsidwa ntchito popanga magawo osiyanasiyana owoneka bwino komanso opangidwa ndi makina oyenera kugwiritsa ntchito mosiyanasiyana.

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Kodi molybdenum ndi yovuta kudula?

Inde, molybdenum imatengedwa kuti ndizovuta kudula chifukwa cha kuuma kwake komanso kulimba kwake. Kuuma kwake ndi kukana kupindika kumapangitsa kuti zikhale zovuta kupanga makina pogwiritsa ntchito zida ndi njira zodulira zachikhalidwe. Kuphatikiza apo, kusungunuka kwa molybdenum komanso chizolowezi chogwira ntchito molimbika kumapangitsa kuti mbiri yake ikhale yovuta kwambiri.

Kuti makina a molybdenum agwire bwino, zida zapadera zodulira, magawo opangira ndi njira zimafunikira nthawi zambiri. Mwachitsanzo, kugwiritsa ntchito zida zodulira za carbide kapena polycrystalline diamondi (PCD), limodzi ndi liwiro loyenera lodulira, chakudya ndi njira zoziziritsa kukhosi, kungathandize kukonza machinability a molybdenum.

Kuphatikiza apo, pazinthu zina za molybdenum, makamaka pokonza mawonekedwe ovuta kapena magawo olondola kwambiri, njira zotsogola zamakina monga makina otulutsa magetsi (EDM) kapena kudula kwa laser kungakonde.

Ponseponse, ngakhale kulimba ndi kulimba kwa molybdenum kumabweretsa zovuta zamakina, ndi zida ndi njira zoyenera, imatha kupangidwa bwino kuti ipange zida zapamwamba zamitundu yosiyanasiyana yamafakitale, zakuthambo, ndi sayansi.

Kodi molybdenum brittle kapena ductile?

Molybdenum nthawi zambiri imatengedwa ngati chitsulo cha ductile. Ili ndi digiri ya malleability yomwe imalola kuti ipangidwe, kupangidwa ndikukokedwa mumitundu yosiyanasiyana ndi zigawo. Ductility iyi ndi chifukwa cha zitsulo zachitsulo za molybdenum komanso mawonekedwe a kristalo, omwe amalola kuti apunduke muzinthu zina popanda kusweka.

Komabe, ziyenera kukumbukiridwa kuti ductility ya molybdenum imatha kukhudzidwa ndi zinthu monga kutentha, zonyansa komanso kupezeka kwa zolakwika. Pakutentha kotsika komanso m'mikhalidwe ina, molybdenum imatha kukhala yolimba kwambiri, makamaka ikadutsa mwachangu kapena kwambiri.

M'malo mwake, ductility ya molybdenum imapangitsa kuti ikhale yoyenera pakupanga ndi kupanga njira zosiyanasiyana, kuphatikiza kugubuduza, kupanga ndi kujambula. Komabe, monga zitsulo zambiri, ductility ya molybdenum imatha kukhudzidwa ndi momwe zinthu zimapangidwira komanso zachilengedwe.

Kodi mungapirire molybdenum?

Inde, molybdenum imatha kupindika, koma chifukwa cha kulimba kwake komanso kuuma kwake, zida zapadera ndi njira zimafunikira. Njira yopinda molybdenum nthawi zambiri imaphatikizapo kugwiritsa ntchito mphamvu zowongolera kuti chitsulocho chikhale chomwe mukufuna popanda kusweka kapena kusweka.

Kuti apirire bwino molybdenum, nthawi zambiri amatenthedwa mpaka kutentha kwambiri kuti achepetse mphamvu zake ndikuwonjezera ductility, ndikupangitsa kuti ikhale yofewa komanso yosavuta kuyipunduka. Njirayi, yomwe imatchedwa kupindika kotentha, imatha kupanga molybdenum m'mawonekedwe osiyanasiyana, monga ndodo, mapepala ndi magawo achikhalidwe.

Kupindika kozizira kwa molybdenum, komwe kumaphatikizapo kupanga chitsulo kutentha kwa chipinda, kumathekanso, koma kumafuna mphamvu zazikulu ndi zida zapadera kuti mukwaniritse kupindika komwe mukufuna popanda kuchititsa ming'alu kapena zolakwika zina.

M'mafakitale ndi kupanga, molybdenum imagwiritsidwa ntchito kwambiri kupanga zida zapadera, monga mafakitale apamlengalenga, zamagetsi, ndi semiconductor. Komabe, chifukwa cha zovuta zake, kupindika molybdenum kuyenera kuchitidwa ndi akatswiri odziwa ntchito pogwiritsa ntchito zida zoyenera ndi njira zotetezera kuti zitsimikizire kukhulupirika kwachitsulo ndi mtundu wa chinthu chomalizidwa.