Nkhani
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Chida chokhala ndi talente yapadera-Tungsten
Mutha kupeza tungsten kuntchito nthawi iliyonse kutentha kwayaka.Chifukwa palibe chitsulo china chomwe chingafanane ndi tungsten pankhani ya kukana kutentha.Tungsten ili ndi malo osungunuka kwambiri kuposa zitsulo zonse motero ndiyoyeneranso kugwiritsa ntchito kutentha kwambiri.Imadziwikanso ndi ...Werengani zambiri -
Chenjezo logwiritsa ntchito zinthu za tungsten ndi molybdenum
1. Kusungirako zinthu za Tungsten ndi molybdenum ndizosavuta kutulutsa oxidize ndikusintha mtundu, kotero ziyenera kusungidwa m'malo okhala ndi chinyezi chapansi pa 60%, kutentha kosachepera 28 ° C, komanso kulekanitsidwa ndi mankhwala ena.Ma oxides a zinthu za tungsten ndi molybdenum amasungunuka m'madzi ndipo ndi acidic, ...Werengani zambiri -
Tekinoloje yopanga tungsten mbale
Powder metallurgy tungsten nthawi zambiri imakhala ndi njere yabwino, yopanda kanthu nthawi zambiri imasankhidwa ndi kutentha kwapamwamba komanso kugudubuza njira, kutentha kumayendetsedwa pakati pa 1500 ~ 1600 ℃.Pambuyo pa chopanda kanthu, tungsten imatha kupindika, kupukutidwa kapena kupindika.Atolankhani...Werengani zambiri -
Kugwiritsa ntchito waya wa Molybdenum, Molybdenum ufa, ndi MoO3
Ntchito za MoO3: Zomwe zimagwiritsidwa ntchito makamaka muzitsulo za ufa pokonzekera ufa wa molybdenum, kupanga zopangira, zowonjezera zitsulo ndi inki.Molybdenum ufa Kufotokozera: Izi ndi imvi zitsulo ufa, amene pang'onopang'ono oxidize mu mlengalenga, ndipo amakonzedwa ndi kuchepetsa molybdenum trioxide ndi hydrogen.Werengani zambiri
