Nyias tungsten hlauyog hais txog cov hlau nyias uas ua los ntawm tungsten, feem ntau muaj txoj kab uas hla tsawg dua 0.5mm. Tungsten yog cov hlau uas muaj qhov kub siab, siab melting taw tes, thiab nyias hardsten hlau xaim tau, corrosion tsis kam, thiab hnav tsis kam. Lawv yog dav siv nyob rau hauv high-temperature cua sov, arc vuam, electronics, filaments, nqus melting, thiab lwm yam teb.
1. Feature
Siab melting point thiab thermal stability tuaj yeem ua haujlwm ntawm qhov kub thiab txias.
Nyias heev, feem ntau ntawm ob peb microns thiab ob peb millimeters inch.
Nws muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem siv rau hauv acidic, alkaline, thiab lub tshuab nqus tsev siab.
1) Lub cev muaj zog
High ceev, tawv thiab ruaj khov.
Nws muaj qhov zoo ductility thiab plasticity thiab tuaj yeem ua tau yooj yim rau hauv ntau yam duab.
Nws muaj zoo hluav taws xob thiab thermal conductivity.
2) Cov khoom siv tshuaj
Nws tsis yog yooj yim rau chemically corroded ntawm chav tsev kub. Txawm li cas los xij, ntawm qhov kub thiab txias, nws yuav raug tshuaj lom neeg xws li oxidation thiab nitrification, uas ua rau txo qis hauv txoj kab uas hla los yog fusing.
Nws muaj kev ruaj ntseg zoo nyob rau hauv ib puag ncig ntawm hydrogen, nitrogen, argon, thiab lwm yam inert gases.
Nyob rau hauv xaus, nyias tungsten hlau yog ib tug zoo heev high-temperature thiab corrosion-resistant khoom, lug siv nyob rau hauv semiconductors, optics, aerospace thiab lwm yam teb.
2. Cov txheej txheem tsim khoom
Cov txheej txheem yooj yim ntawm kev tsim cov hlau tungsten nyias yog raws li hauv qab no:
1) Kev yuav khoom raw: Kev yuav cov khoom siv tungsten siab raws li cov khoom siv raw feem ntau yuav tsum tau tshuaj xyuas kom ntseeg tau tias nws cov purity ua tau raws li qhov yuav tsum tau ua.
2) Tungsten block processing: Muab cov khoom tungsten block rau hauv lub qhov cub kom sov, ua kom nws yaj thiab ua ib tug pas nrig ntawm ib qho zoo (xws li pas nrig, tiaj tus pas nrig, thiab lwm yam), thiab tom qab ntawd ncab thiab deform lub tungsten pas nrig rau tsim qhov sib thooj tungsten pas nrig. Silk.
3) Cov duab ntawm cov hlau: cov hlau tungsten stretched raug txiav tawm, thiab tom qab ntawd kub-kho lossis ci los kho nws lub cev thiab tshuaj lom neeg.
4) Kev soj ntsuam zoo: tshuaj xyuas cov khoom tiav, thiab kho cov kab uas hla, ntev, kev kho deg, thiab lwm yam ntawm cov hlau raws li qhov yuav tsum tau ua, thiab thaum kawg ntim nws.
Cov saum toj no yog cov txheej txheem tsim khoom ntawm nyias tungsten hlau hlau. Raws li kev tsim khoom sib txawv thiab cov neeg siv khoom xav tau, tseem muaj qee cov txheej txheem ntxaws uas yuav tsum tau hloov kho.
Nyias tungsten hlau yog cov hlau tawv tawv heev uas tau txais kev nyiam nyob hauv ntau qhov kev thov vim nws qhov siab melting point thiab siab zog. Cov hauv qab no yog lub hauv paus ntsiab lus ntawm kev ua hauj lwm thiab daim ntawv thov teb ntawm tungsten hlau:
Lub hauv paus ntsiab lus ua haujlwm: Lub hauv paus ntsiab lus tseem ceeb ua haujlwm ntawm nyias tungsten hlau xaim yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhav
3. Daim ntawv thov teb
1) Thermocouple: Nws muaj kev ruaj ntseg siab thiab qhov kub thiab txias ua rau nws yog cov khoom siv zoo tshaj plaws rau cov thermocouples, siv hauv cov ntsuas kub thiab cov thermocouples.
2) Lub teeb-emitting diodes (LEDs): Nws yog siv los ua cov xaim nqa tam sim no los tsav lub nti kom tawm lub teeb, ua rau LED ua haujlwm zoo dua.
3) Nqus melting: Nws yog qhov siab melting point thiab siab ruaj khov ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov khoom siv nqus tsev vacuum xws li tungsten filaments, filaments, paug cov hlab, li qub, thiab nozzles.
4) Electronic electrodes: Nws tuaj yeem siv los ua cov khoom siv hluav taws xob rau cov khoom siv hluav taws xob, xws li cathodes thiab anodes.
5) Textiles: Nws kuj siv tau los ua textiles, xws li simulated kab laug sab hlau.
Nyob rau hauv cov ntsiab lus, vim nws lub zog siab thiab siab melting point, nyias tungsten hlau yuav siv tau nyob rau hauv ntau lub teb, los ntawm electronics mus rau roj cua sov, raws li zoo raws li cov khoom siv kho mob, thiab txawm cov txheej txheem tsim, muaj ib tug loj tus naj npawb ntawm daim ntaub ntawv.
Cim npe nrov: Tuam Tshoj nyias tungsten hlau manufacturers, lwm tus neeg
