Lus Taw Qhia
Molybdenum hlauFeem ntau yog siv nyob rau hauv high-temperature teb ntawm molybdenum rauv thiab xov tooj cua tube outlets, kuj nyob rau hauv thinning lub molybdenum filament, thiab molybdenum pas nrig nyob rau hauv cov khoom cua kub rau high-kub rauv, thiab sab-bracket / bracket / outlets hlau rau cov khoom cua sov.
Customized Alloy Steel Forged Railway Wheels. Ob chav ntug, ib sab thiab ntug-tsawg lub log tag nrho muaj. Cov khoom ntawm lub log tuaj yeem yog ZG50SiMn, 65 steel, 42CrMo thiab lwm yam, nws tuaj yeem ua raws li cov neeg siv khoom xav tau.
Silver tungsten alloy yog ib qho kev sib xyaw ua ke ntawm ob qho hlau zoo kawg nkaus, nyiaj thiab tungsten, uas muaj cov khoom tshwj xeeb thiab kev siv.
Cov alloy sib txuas cov hluav taws xob zoo heev ntawm cov nyiaj nrog lub siab melting point, hardness, thiab hnav tsis kam ntawm tungsten. Qhov no ua rau nws tsim nyog rau ntau yam kev thov hauv cov khoom siv hluav taws xob thiab tshuab.
High ceev, zoo hardness thiab tsis kam mus rau kub kub ua tungsten los ua ib qho ntawm feem ntau nrhiav-tom qab cov ntaub ntawv rau cov phom pellets nyob rau hauv shooting keeb kwm.Qhov ceev ntawm tungsten alloy yog hais txog 18g / cm3, tsuas yog kub, platinum, thiab ob peb lwm yam tsawg. cov hlau muaj qhov ntom ntom zoo sib xws. Yog li nws yog denser dua lwm yam khoom siv txhaj tshuaj xws li txhuas, hlau lossis bismuth.
Tungsten hlau yog ib qho ntawm cov khoom siv tungsten tshaj plaws. Nws yog ib qho tseem ceeb ntawm cov khoom siv rau kev ua filaments ntawm ntau lub teeb pom kev zoo, electron tube filaments, daim duab tube filaments, evaporation heaters, hluav taws xob thermocouples, electrodes thiab cov khoom siv tiv tauj, thiab cov khoom siv hluav taws xob kub kub.
Tungsten phiaj, belongs rau sputtering lub hom phiaj. Nws txoj kab uas hla yog nyob rau hauv 300 hli, ntev yog qis dua 500 hli, dav yog qis dua 300 hli thiab lub thickness yog siab tshaj 0.3 hli. Dav siv nyob rau hauv lub tshuab nqus tsev txheej kev lag luam, lub hom phiaj cov ntaub ntawv raw cov ntaub ntawv, aerospace kev lag luam, Marine tsheb kev lag luam, hluav taws xob kev lag luam, instruments kev lag luam, thiab lwm yam.
Tungsten nkoj muaj hluav taws xob zoo conductivity, thermal conductivity thiab kub tsis kam, hnav tsis kam thiab corrosion kuj.
Vim yog cov yam ntxwv ntawm tungsten, nws yog qhov tsim nyog rau TIG vuam thiab lwm yam khoom siv electrode zoo ib yam li cov haujlwm no. Ntxiv cov av tsis tshua muaj oxides rau hlau tungsten los txhawb nws txoj kev ua haujlwm hauv hluav taws xob, kom cov vuam kev ua tau zoo ntawm tungsten electrodes tuaj yeem txhim kho: lub arc pib kev ua tau zoo ntawm cov electrode zoo dua, kev ruaj ntseg ntawm arc kem siab dua, thiab cov hluav taws xob hlawv tus nqi. yog me. Cov khoom siv tsis tshua muaj hauv ntiaj teb muaj xws li cerium oxide, lanthanum oxide, zirconium oxide, yttrium oxide, thiab thorium oxide.
Titanium yog ib qho kev hloov pauv hlau nrog cov xim nyiaj, tsis tshua muaj siab, thiab lub zog siab. Nws yog cov khoom siv zoo tshaj plaws rau aerospace, kev kho mob, tub rog, kev ua tshuaj lom neeg, thiab kev lag luam hauv hiav txwv thiab kev siv cua sov heev.
Ntshiab nickel hlau yog ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv cov khoom siv nickel ntshiab. NP2 ntshiab nickel hlau tau dav siv hauv tub rog, aerospace, kho mob, tshuaj, hluav taws xob thiab lwm yam lag luam.
Ntshiab npib tsib xee yeeb nkab muaj cov ntsiab lus Nickel ntawm 99.9% muab nws tus nqi npib tsib xee ntshiab. Ntshiab npib tsib xee yuav tsis corrode thiab tuaj xoob hauv daim ntawv thov ntws siab. Kev lag luam ntshiab Nickel nrog cov khoom siv kho tshuab zoo tshaj qhov kub thiab txias thiab ua haujlwm zoo rau ntau yam corrosives, tshwj xeeb tshaj yog hydroxides.
Cov ntaub ntawv nickel-Chromium tau siv dav hauv cov khoom siv hluav taws xob, cov khoom siv hauv tsev, cov khoom siv hluav taws xob deb thiab lwm yam khoom siv vim lawv qhov kub thiab txias thiab muaj zog plasticity.