Unogona kuwana tungsten kubasa pese panopisa kupisa.Nekuti hapana imwe simbi inogona kuenzaniswa ne tungsten kana zvasvika pakupisa kupisa.Tungsten ine nzvimbo yepamusoro yekunyungudika yesimbi dzese uye nekudaro yakakodzerawo kune yakanyanya-tembiricha yekushandisa.Iyo inoratidzirwawo neyakasiyana yakaderera coefficient yekuwedzera kwekupisa uye yakanyanya kukwirira kugadzikana kwedimensional.Tungsten haigone kuparadzwa.Semuenzaniso, tinoshandisa chinyorwa ichi kugadzira zvikamu zvekupisa kwemoto, zvikamu zvemwenje uye zvikamu zvekushandisa muminda yezvokurapa uye yakaonda-firimu teknolojia. Chinhu chine matarenda anokosha.
Iwo akanyanya kukosha maindasitiri mashandisirwo umo tungsten yedu inoshandiswa inoratidza yakasarudzika zvimiro zvezvinhu.Isu tinopa muchidimbu zvitatu zveizvi pazasi:
Yakasarudzika creep resistance uye yakakwirira kuchena.
Yedu tungsten inonyanya kufarirwa kushandiswa mukunyunguduka uye kusimba midziyo mumunda wesafire crystal kukura.Iyo yakakwira mwero wekuchena inodzivirira chero kusvibiswa kwekristaro yesafire uye yayo yakanaka inokambaira kuramba inovimbisa kugadzikana kwechigadzirwa.Kunyange pakupisa kwakanyanya, migumisiro yegadziriro yacho inoramba yakagadzikana.
High kuchena uye zvakanaka magetsi conductivity.
Iine yakaderera coefficient of thermal kuwedzera kwesimbi dzese uye yakakwira mwero wemagetsi conductivity, tungsten yedu ndiyo yakakwana zvinhu zveyakaonda-firimu application.Iyo yakakwirira yemagetsi conductivity uye yakaderera diffusivity kune akavakidzana akaturikidzana zvinoreva kuti tungsten chinhu chakakosha mutete-firimu transistors yerudzi iyo inoshandiswa muTFT-LCD skrini.Uye, hongu, isu tinokwanisa zvakare kukupa iwe iyo yekupfekedza zvinhu muchimiro cheyakanyanya-yakanyanya kuchena sputtering zvinangwa.Hapana mumwe mugadziri anokwanisa kupa tungsten tarisiro muhukuru hwakakura.
Hupenyu hwesevhisi hurefu uye nzvimbo yakanyanya kunyungudika.
Nehupenyu hwavo hurefu hwesevhisi kunyangwe pakupisa kwakanyanya, tungsten yedu inonyungudika crucibles uye mandrel shafts inokwanisa kutsungirira kunyangwe girazi requartz rinonyungudika pasina kuoma.Nekuda kwekuchena kwakatanhamara kwetungsten yedu, isu tinogona nekuvimbika kudzivirira chero kuumbwa kwebubble kana kubuda kweiyo quartz inonyungudika.
Nguva yekutumira: Mar-02-2023