Nyob rau hauv niaj hnub cov ntaub ntawv science thiab industrial manufacturing, tungsten thiab nws cov alloys yog heev nrhiav tom qab cov ntaub ntawv vim lawv cov khoom tshwj xeeb.Tungsten, hlau tsis tshua muaj siab melting point, siab ceev, zoo hardness thiab zoo heev hluav taws xob conductivity, yog dav siv nyob rau hauv ntau yam teb xws li electronics, teeb pom kev zoo, aerospace, kev kho mob thiab tub rog.Txawm li cas los xij, nyob rau hauv xyoo tas los no, peb tau pom tias tus nqi ntawm tungsten tau nce ntxiv, thiab cov laj thawj tom qab qhov no muaj ntau yam, suav nrog ntau yam xws li kev hloov pauv ntawm cov khoom siv sib txuas, kev loj hlob hauv kev xav tau, thiab kev hloov pauv. hauv kev lag luam thoob ntiaj teb.

Supply chain constraints
Lub hauv paus ntsiab lus ntawm tungsten yog concentrated nyob rau hauv Tuam Tshoj, Russia, Canada thiab ib co lwm lub teb chaws, nrog Tuam Tshoj accounting rau cov loj feem ntawm lub ntiaj teb no tungsten peev txheej.Qhov no thaj chaw concentration ntawm cov yam ntxwv tso zis ua rau cov tungsten mov saw muaj kev cuam tshuam rau cov kev cai, ib puag ncig kev cai, txwv export thiab lwm yam.Nyob rau hauv xyoo tas los no, txhawm rau tiv thaiv cov peev txheej tsawg thiab ib puag ncig, Tuam Tshoj thiab lwm lub teb chaws tsim khoom loj tau tsim kev tswj hwm nruj ntawm tungsten mining thiab ua, ua rau kom nruj ntawm lub ntiaj teb tungsten mov thiab nce nqi.

Kev loj hlob ntawm kev lag luam xav tau
Nrog rau txoj kev loj hlob ntawm lub ntiaj teb no kev lag luam, tshwj xeeb tshaj yog kev loj hlob sai ntawm high-tech industries, qhov kev thov rau tungsten thiab nws alloys yog nce.Los ntawm kev tsim cov cemented carbides thiab tsim cov khoom siv dav hlau thiab tub rog mus rau qhov kev thov rau cov khoom siv kho mob thiab cov khoom siv hluav taws xob, tungsten tau dhau los ua ntau yam thiab kev xav tau txuas ntxiv mus.Qhov kev thov nce ntxiv no, tshwj xeeb tshaj yog thaum cov khoom siv tsis tu ncua, inevitably ua rau cov nqi siab dua.

Kev nqis peev thiab kev lag luam kev cia siab
Raws li ib qho tseem ceeb ntawm cov khoom siv raw, tungsten kuj tau dhau los ua qhov tseem ceeb ntawm cov neeg lag luam mloog.Kev ua lag luam kev cia siab ntawm tus nqi tungsten, kev coj tus cwj pwm ntawm cov tub ua lag luam, thiab kev hloov pauv hauv kev lag luam nyiaj txiag tag nrho cuam tshuam rau tus nqi tiag tiag ntawm tungsten.Qee zaum, kev lag luam kev cia siab ntawm tus nqi tungsten yav tom ntej tuaj yeem ua rau tus nqi nce ntxiv.

Kev cuam tshuam ntawm kev lag luam thoob ntiaj teb ib puag ncig
Kev hloov pauv hauv kev lag luam thoob ntiaj teb, xws li kev hloov pauv ntawm cov nqi sib pauv thiab kev hloov pauv hauv txoj cai kev lag luam, tseem yuav cuam tshuam rau tus nqi thiab tus nqi ntawm tungsten.Kev lag luam thoob ntiaj teb kev kub ntxhov tuaj yeem ua rau cov nqi xa tawm ntau dua, uas tuaj yeem cuam tshuam rau tus nqi tungsten.Tsis tas li ntawd, kev poob qis hauv kev lag luam thoob ntiaj teb kev loj hlob lossis lwm yam kev lag luam macroeconomic kuj tseem yuav cuam tshuam rau qhov kev thov thiab tus nqi ntawm tungsten.

Xaus
Tus nqi siab ntawm tungsten yog qhov tshwm sim los ntawm kev sib xyaw ua ke ntawm nws cov khoom tshwj xeeb physicochemical, kev txwv cov saw hlau, kev lag luam loj hlob, kev lag luam peev thiab kev lag luam thoob ntiaj teb.Raws li kev thov thoob ntiaj teb rau tungsten thiab nws cov alloys txuas ntxiv mus, ua ke nrog cov peev txheej tsawg, tungsten tus nqi yuav nyob twj ywm siab rau yav tom ntej.Txawm li cas los xij, qhov no tau ua rau kev lag luam thiab cov koom haum tshawb fawb tsom mus ntxiv rau kev rov ua dua ntawm cov peev txheej tungsten thiab kev tshawb fawb thiab kev tsim cov khoom siv los ua kom tau raws li cov kev cov nyom yav tom ntej.