Nhoroondo yekuvandudza ye tantalum metal
Kunyange zvazvo tantalum yakawanikwa mukutanga kwezana remakore rechi19, metal tantalum yakanga isiri
yakabudiswa kusvika 1903, uye kugadzirwa kwemaindasitiri kwetantalum kwakatanga muna 1922.
kuvandudzwa kweindasitiri yetantalum yepasi rose kwakatanga kuma1920, uye kuChina
Tantalum indasitiri yakatanga muna 1956.
United States ndiyo nyika yekutanga pasi rose kutanga kugadzira tantalum.Muna 1922,
yakatanga kugadzira simbi tantalum pachiyero cheindasitiri.Japan nemamwe capitalist
nyika dzese dzakatanga kusimudzira indasitiri yetantalum mukupera kwema1950 kana kutanga kwema1960.
Mushure memakumi emakore ebudiriro, kugadzirwa kwetantalum indasitiri munyika ine
yakasvika padanho repamusoro.Kubva kuma1990, vagadziri vakakura kwazvo ve
tantalum zvigadzirwa zvinosanganisira American Cabot Group (American Cabot, Japanese Showa
Cabot), German HCST Group (German HCST, American NRC, Japanese V-Tech, uye
Thai TTA) uye Chinese Ningxia Dongfang Tantalum Co., Ltd. Iwo mapoka makuru matatu
yeChina Industrial Co., Ltd., kugadzirwa kwetantalum zvigadzirwa nevatatu ava
mapoka anotora chikamu chinodarika 80% chenyika yose.Zvigadzirwa, tekinoroji uye
midziyo yekunze tantalum indasitiri kazhinji yakakwirira kwazvo, kusangana nezvinodiwa
yekukurumidza kukura kwesainzi uye tekinoroji munyika.
Indasitiri yeChina tantalum yakatanga muma1960.Zvichienzaniswa nenyika dzakabudirira,
China yekutanga tantalum kunyungudutsa, kugadzirisa uye kugadzirwa chiyero, tekinoroji level,
chigadzirwa giredhi uye unhu zviri kure shure.Kubva kuma1990, kunyanya kubva 1995,
Kugadzirwa kweChina tantalum uye kushandiswa kwakaratidza maitiro ekukurumidza kukura.
Nhasi, indasitiri yeTantalum yeChina yaona shanduko kubva ku “diki kuenda kuhombe,
kubva muchiuto kuenda kumunhuwo zvake, uye kubva mukati kuenda kunze”, achiumba iyo chete yenyika The
indasitiri system kubva kumigodhi, kunyungudutsa, kugadzirisa kusvika pakushandisa, yakakwirira, yepakati uye
zvigadzirwa zvepasi-pasi zvakapinda mumusika wepasirese nenzira inotenderera.China yakaita
inova nyika yechitatu pakukura pasirese mukunyungudusa nekugadzirisa tantalum, uye
yapinda pakati penyika hurusa dzeindasitiri yetantalum.
Nguva yekutumira: Jan-06-2023