Tantalum 10 Tungsten Qws

Tantalum 10 tungsten pas nrig, raws li kev ua haujlwm siab tantalum tungsten alloy khoom, tau qhia dav siv peev xwm hauv ntau qhov chaw lag luam vim nws lub cev thiab tshuaj lom neeg tshwj xeeb. Lub Ta-10W alloy pas nrig feem ntau yog tsim los ntawm ob lub ntsiab lus hlau, tantalum (Ta) thiab tungsten (W), nrog cov ntsiab lus tantalum feem ntau yog li ntawm 88-92% thiab cov ntsiab lus tungsten xws li 8-12 %. Cov hlau no tsis yog tsuas yog txais tau lub siab melting point, siab corrosion kuj, thiab zoo ductility ntawm tantalum, tab sis kuj combines lub siab zog thiab hardness yam ntxwv ntawm tungsten, tso cai rau Ta-10W alloy rods tswj kev ua tau zoo nyob rau hauv huab ib puag ncig.

Tsis tas li ntawd, Ta{{0}}W alloy rods kuj tseem muaj cov lej ntawm lwm cov ntsiab lus xws li carbon (C), nitrogen (N), oxygen (O), hlau (Fe), chromium (Cr) , thiab lwm yam. Cov ntsiab lus ntawm cov ntsiab lus no feem ntau yog tswj tau qis dua 0.1% kom ntseeg tau tias purity thiab stability ntawm cov hlau. Qhov siab ceev (Ntau dua lossis sib npaug ntawm 16.6g / cm³) ntawm cov hlau no kuj yog ib qho ntawm nws cov yam ntxwv tseem ceeb, ua rau nws zoo heev hauv ntau yam hnyav thiab kub siv.

Cov txheej txheem tsim khoom ntawm Ta-10W alloy pas nrig yog qhov nyuaj thiab ua kom zoo, feem ntau suav nrog ntau cov kauj ruam xws li hmoov sib tov, compression molding, sintering, melting, forging, thiab annealing. Ua ntej, sib tov lub ultrafine tantalum hmoov thiab tungsten hmoov sib npaug raws li qhov yuav tsum tau ua kom ntseeg tau qhov tseeb ntawm cov hlau alloy muaj pes tsawg leeg. Tom qab ntawd, cov hmoov sib tov yog thauj mus rau hauv pwm thiab ua ntej alloy billet yog tau los ntawm compression molding. Muab cov hlau nplaum tso rau hauv lub tshuab nqus tsev sintering thiab ua kom kub kub sintering los tsim metallurgical bonds ntawm cov hmoov hmoov, ua rau ntxhib ingots. Tom qab ntawd, cov coarse ingot yog yaj ntau zaus hauv lub tshuab nqus tsev hluav taws xob hluav taws xob los yog lub tshuab nqus tsev arc cub kom ntxiv purify thiab homogenize cov alloy muaj pes tsawg leeg, uas ua rau cov hlau ingot. Thaum kawg, lub alloy ingot yog raug rau ntau forging thiab nqus annealing kev kho mob los txhim kho nws cov khoom thiab microstructure. Thaum kawg, Ta-10W alloy rods nrog kev ua tau zoo heev tau txais los ntawm cov txheej txheem machining thiab polishing.

Ta-10W alloy pas nrig muaj cov ntsuas kev ua tau zoo heev. Tantalum yog cov hlau tsis tshua muaj siab melting point thiab siab corrosion kuj, muaj ductility zoo heev thiab processability; Tungsten yog ib qho ntawm cov hlau uas nyuaj tshaj plaws nyob rau hauv qhov xwm txheej, muaj zog heev thiab hardness. Kev sib xyaw ua ke ntawm ob cov hlau no ua rau Ta-10W alloy rods tuaj yeem ua tau zoo heev hauv qhov chaw huab cua, xws li kub kub stability, corrosion kuj, siab zog, thiab zoo mechanical zog. Nyob rau hauv chav tsev kub, lub alloy muaj siab zog thiab ductility. Raws li qhov kub thiab txias, txawm hais tias qhov kawg tensile lub zog txo qis sai, tus nqi ntawm kev txo qis hauv kev tawm dag zog thiab elastic modulus kuj qeeb. Nyob rau tib lub sijhawm, qhov elongation thiab cross-sectional shrinkage ntawm cov hlau yuav nce, tshwj xeeb tshaj yog nthuav tawm cov yas deformation siab ntawm qhov kub thiab txias.

Cov khoom zoo heev no ua rau tantalum 10 tungsten rods dav siv nyob rau hauv ntau yam kev lag luam, suav nrog tab sis tsis txwv rau corrosion kuj thiab superconductivity, tshuaj lom neeg kev lag luam, high-temperature technology, thiab atomic zog kev lag luam. Hauv kev lag luam corrosion-resistant thiab superconducting, nws tuaj yeem siv los ua cov khoom tseem ceeb xws li tantalum capacitors thiab tantalum electrodes; Hauv kev lag luam tshuaj, nws tuaj yeem siv los tsim cov khoom siv xws li steamers, heaters, coolers, thiab lwm yam; Nyob rau hauv lub tshav pob ntawm high-temperature technology, nws yuav siv tau los tsim high-temperature Cheebtsam xws li high-temperature furnace qhov chaw; Hauv kev lag luam atomic zog, nws yog cov khoom siv tseem ceeb rau cov khoom tseem ceeb xws li cov roj hluav taws xob nuclear.

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