Sezvatinoziva tose, pane zvakawanda zvinokanganisatungsten upfupfuma, asi zvinhu zvikuru hazvisi chimwe chinhu kunze kwekugadzirwa kwe tungsten powder, maitiro uye maitiro ezvinyorwa zvinoshandiswa. Parizvino, tsvakiridzo dzakawanda dziri padanho rekudzikisa, zvinosanganisira kudzikisa tembiricha, kumhanya kwechikepe, kurodha simba uye nzira, mhepo yekudzikisa, nezvimwe. Panguva yekugadzira uye tsvagiridzo, vatsvakurudzi vakaona kuti zvinhu zvakasiyana-siyana zve tungsten oxide raw materials zvine mhedzisiro pakuita kwe tungsten hupfu.

Ngatitarisei pesvedzero ye tungsten oxide raw materials (yellow tungsten oxide WO3, blue tungsten oxide WO2.98, yepepuru tungsten oxide WO2.72 uye tungsten dioxide WO2) pazvimiro zve tungsten hupfu.

1. Kusiyana kwemaitiro emhando dzakasiyana-siyana dze tungsten oxide mbishi inogadzirisa zvakananga ukuru uye kuumbwa kwetungsten powder, maitiro ayo emuviri akadai sekugadzirisa uye kuumbwa, zvinyorwa zvezvinhu zvisina kuchena, uye morphology uye chimiro chetungsten powder. Mukugadzirwa chaiko, zvigadzirwa zvinofanirwa kusarudzwa zvinoenderana nezvinodiwa zve tungsten poda pakusarudza zvigadzirwa, izvo zvinobatsira kuve nechokwadi chemhando yechigadzirwa uye kuwana zvakanaka hupfumi.

2. Okisijeni yemukati mune yakasvibiswa ye tungsten oxide yakanyatsobatanidzwa neFsss ye tungsten powder. Iyo yepepuru tungsten oxide ine yakaderera okisijeni yemukati inofanirwa kusarudzwa seyakagadzirwa kugadzirwa kweultrafine tungsten hupfu, uye yero ine yakakwira okisijeni inofanira kusarudzwa kuti igadzire coarser tungsten poda. Tungsten oxide uye yebhuruu tungsten oxide inoshandiswa seyakagadzirwa zvinhu.

3. Iyo yakaomesesa chidimbu chechimiro che tungsten oxide raw material, iyo inononoka kuderedza mwero, iyo yakakora iyo tungsten poda inogadzirwa, uye yakakura kugovera saizi yechikamu. Kugadzira tungsten poda ine yakakwira concentration, zvinokurudzirwa kusarudza oxide mbishi zvinhu zvine imwechete mbishi chikamu chekuumbwa uye yakasununguka chimiro chemukati uye mayunifomu masisitimu.

4. Pakugadzirwa kwezvigadzirwa zve tungsten uye tungsten zvigadzirwa zvine zvakakosha kuita zvinodiwa, zviri nani kusarudza zvakanyatsogadziriswa tungsten oxide kana yepepuru tungsten oxide semidziyo.

Pure tungsten poda inogona kugadzirwa kuita zvinhu zvakagadziriswa senge waya, tsvimbo, machubhu, mahwendefa uye zvigadzirwa zvine mamwe maumbirwo. Pamusoro pezvo, tungsten poda yakasanganiswa nemamwe simbi hupfu inogona zvakare kugadzirwa kuita akasiyana tungsten alloys, senge tungsten-molybdenum alloy, tungsten rhenium alloy, tungsten copper alloy uye yakakwirira-density tungsten alloy.