Tungsten (W) ngu ai hpe myit ai shaloi, nhtoi htoi ai wan n-ga (sh) "tungsten steel" ngu ai htu ai jak kata na filament hpe shawng myit na re. Raitim shi a atsam marai ni gaw ndai lam ni hta grau nna galu kaba nga ai. Nbungli jak ni kaw nna, hkum hkrang n-gun jat ai jak ni du hkra, 5G chips kaw nna, hpyen hking-hpyen n-gang ni du hkra, ndai magri gaw, n-gun grau tsaw ai shara hpe gumrawng gumtawng nna, anhte a prat hpe n dang hti ai hku galai shai shangun nga ai.
I. Tungsten hpe mu tam ai lam: "Nlung kaba" kaw nna Metal de
1781 ning hta Sweden mungdan na tsi hpaji ninghkring Scheele gaw "wolferenite" (Swedish ga hku "nlung kaba" ngu ai) ngu ai lung seng kaw na tungstic acid hpe mu tam wa ai. Lahkawng ning na ai hpang, Spain hpaji ninghkring ni rai nga ai de Ruyard hpunau ni gaw, tungsten nlung hpe shawng ningnan lang ginhka nna, dai hpe "wolfram" (hpyen nlung hpe htu ai shaloi, nhprang wan n-gun pru wa ai hpe tsun ai) ngu shamying ma ai, dai kaw nna mung, shi a masat kumla, "W" hpe lu la ai.
Miwa mungdan gaw mungkan hta tungsten lung seng hpe shapraw ai mungdan kaba rai nna, mungkan hta 60% jan hpe zing da ai. Jiangxi mungdaw, Ganzhou mare hpe "Mungkan Tungsten Mare Daju" ngu nna shamying ma ai rai nna, mungkan ting na tungsten arung arai ni hta na 80% gaw Miwa mungdan a garan gachyan ai lam hte matut mahkai nga ai.
II. Tungsten a mau hpa atsam marai ni
Hka lum ai shara Champion: 3410℃(hpri hta lahkawng lang, magri hta masum lang)
19.3 g/cm3 (ja hte maren)
Hkrang n-gun ja ai: Sintered tungsten carbide, n-gun ja ai gaw lung seng hte bung ai
Hka lim ai hpe ninghkap lu ai hpaji ninghkring: Aqua regia pyi n mai htum mat ai
III. Tungsten hpe dai ni na aten hta jai lang ai lam
Shinggyim Htunghking hpe htoi tu shangun ai:
Nhtoi htoi ai pyengdin ni hta bang da ai Tungsten n-gang ni gaw Edison a hpaji ningnan hpe teng sha tatut jai lang lu hkra galaw ya ai .
Ya aten na LED chip ni hta tungsten wan n-gun hpe naw lang nga ai .
Hpaga lam hta "Ha":
Tungsten Carbide arung arai ni: Lawan ai -hpyen hta na htam 10 daram lawan ai hku htu ai
Sau htu ai jak ni: Ga npu metre 8,000 daram hta bungli galaw ai
Mungdan makawp maga lam a matu ahkyak ai arung arai ni:
Hpyen hking-Hpyen n-gun: 1-meter galu ai n-gang n-gang hpe shang lu ai
Rocket Engine N-gup: 3,000℃du hkra katsi ai hpe hkam sharang lu ai
Hpaji masa tsaw ai -hpaji masa madi shadaw ai lam:
Mobile phone n-gun rawng ai mawdaw ni a matu n-gun rawng ai
Chip galaw shapraw ai hta n-gun dat ai
Tsi mawan jak ni:
Tungsten nhprang wan n-gun hpe makawp maga ya ai
Hkum hkrang hpe tsi lajang na matu Tungsten Carbide htu htu ai jak ni
IV. Tungsten hte seng nna yak hkak ai lam ni hte n-gun rawng ai lam ni
Process galaw ai hta yak hkak ai lam ni:
Htunghking ladat ni hpe galaw na matu yak ai majaw, ya aten hta powder metallurgy hpaji hpe jai lang nga ai.
Tungsten daw ni hpe 3D hku dip shapraw ai lam gaw lam nnan langai hku nna pru wa nga ai.
Arung arai shingjawng ai lam:
Miwa gaw tungsten dut shabra ai quota hpe hkan sa ai.
Europe hte America mungdan ni gaw tungsten hpe ahkyak ai zai ladat langai hku masat da ma ai.
Kaga ladat R&D:
Molybdenum n-gun dat ni gaw shara nkau mi hta tungsten a shara hpe la nga ai.
Graphene arung arai ni gaw tungsten a n-gun atsam hpe ninghkap ai.
V. Htawm hpang na lamu ga jarit ni
Nuclear hpawng de ai jak ni: Tungsten Hpyen Hpyen Hpung gaw Plasma Degree Wan 100 hpe hkrum katut ai
Quantum Computer ni: Tungsten- hpe madung tawn nna, n-gun ja ai arung arai ni hpe mu tam ai lam nnan ni
Lamu ga ntsa kaw na htu shaw ai lam: Tungsten sutgan law law nga ai Asteroid ni.
Daw dan lam
N dang hti ai nta ni hpe htoi tu shangun ai filament ni kaw nna, lamu ga hpe sawk sagawn ai lamu ga sanghpaw ni du hkra; grai kungkyang ai mobile phone arung arai ni kaw nna simsa lam hpe makawp maga ya ai makawp maga arung arai ni du hkra, tungsten gaw, shi a "hardcore" atsam marai ni hte, shinggyim htunghking rawt jat galu kaba wa ai hta, galai shai n mai ai lit hpe gun hpai nga ai. Ndai magri hpe "industrial salt" ngu nna law law lang tsun ma ai, grau ja ai arung arai ni gaw aten galu-hpring tsup ai nhtoi hpe law law lang jaw ya ai hpe laklai ai hku sakse madun nga ai. Hpang kalang nhtoi htoi ai hpe hpaw dat ai shaloi, shaning 140 ning tup atsin sha bungli galaw lai wa sai ndai "nhtoi gun ai wa" hpe chyeju dum na hkum malap.
