Molybdenum boti mafuta sintered mkulu-kutentha kugonjetsedwa chidebe

Kufotokozera Kwachidule:

High chiyero tungsten ndi molybdenum zipangizo zingalepheretse kuipitsidwa kwa zinthu evaporative ndi gawo lapansi; Kuwonjezera zinthu zapadera za potaziyamu ku molybdenum kumawonjezera kutentha kwake, kukana kuyandama, komanso kukana dzimbiri, kuwonetsetsa kuti botilo silikuyenda bwino panthawi yogwira ntchito ndikukwaniritsa zofunikira za makasitomala.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Njira Yopangira Boti la Molybdenum

Pakali pano, opanga mabwato apanyumba amtundu wa molybdenum omwe amagwiritsidwa ntchito pojambula mawaya abwino kwambiri amagwiritsa ntchito timizere toyima tosungunuka ndi timizere ta sintered.

 Patatha zaka zingapo tikuchita kupanga mipiringidzo ya molybdenum, tikukhulupirira kuti cholinga chachikulu ndi makhiristo a strip β Ammonium molybdate amakhala ndi zotsatira zabwinoko ngati zinthu zopititsira patsogolo zosungunula zosunthika zomwe zimapangidwa ndikuchepetsa ndi kukanikiza pogwiritsa ntchito ukadaulo wakuwotcha. Pakadali pano, opanga mizere ya molybdenum ku China nthawi zambiri amagwiritsa ntchito izi ngati zinthu zojambulira zingwe za waya molybdenum. Kuphatikiza pa kufufuza kwa kristalo, zomwe zili muzinthu zazikulu monga potaziyamu ndi sodium, zinthu zakuthupi monga porosity ndi kukula kwa tinthu ziyenera kukwaniritsa zofunikira zenizeni ndikusunga bata.

Chisamaliro chapadera chiyenera kuchitidwa pa kutentha kochepa kwa sintering ya billets oponderezedwa. Chifukwa cha brittleness ya molybdenum, ma billets sangathe kuzimitsa mwadzidzidzi kapena kutenthedwa. Mosasamala kanthu kuti sintering kapena kuziziritsa, payenera kukhala malo otchingira kutentha kuti asaphwanyeke. Nthawi ndi kutentha kwa sintering yotsika kutentha ziyenera kuyang'aniridwa bwino, kotero kuti ma billets sangangochotsa zonyansa zochepetsera kutentha, komanso kuwonjezera mphamvu ndi ma conductivity, zomwe zimathandiza kuti vertical melting processing.

Kugwiritsa NtchitoBoti la Molybdenum

Amagwiritsidwa ntchito kwambiri muukadaulo wokutira, mafakitale apamagetsi, uinjiniya wamagetsi, monga vacuum matenthedwe evaporation (boti lopopera evaporation), capacitor sintering, sintering nyukiliya yoyaka moto, zipolopolo za thermocouple, ndi zina zambiri. Ndilo chotengera chopanda kutentha kwambiri chomwe chitha kugwiritsidwa ntchito mu vacuum. ng'anjo ndi magalasi osungunula ng'anjo. Poyerekeza ndi ma crucibles a molybdenum, omwe ali ndi mawonekedwe osavuta komanso otsika mtengo, mabwato a molybdenum amagwiritsidwa ntchito kwambiri m'mafakitale opangira kutentha kwapamwamba, monga ng'anjo za vacuum, ng'anjo za ammonia, ng'anjo zamakampani, ndi ng'anjo zina zotentha kwambiri ngati zida zakuthupi.

Parameter

Dzina lazogulitsa Molybdenum boti mafuta sintered mkulu-kutentha kugonjetsedwa chidebe
Zakuthupi Mo1
Kufotokozera Zosinthidwa mwamakonda
Pamwamba Khungu lakuda, alkali otsukidwa, opukutidwa.
Njira Sintering ndondomeko, Machining
Meltng point 2600 ℃
Kuchulukana 10.2g/cm3

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