Tungsten bar siab hardness thiab zoo hnav tsis kam
1. Cov ntaub ntawv tseem ceeb rau kev npaj tungsten steel rods yog tungsten thiab hlau, nrog rau siab purity yuav tsum tau rau tungsten.Ua ntej, high-purity tungsten hmoov yuav tsum tau xaiv, thiab tom qab ntawd sib tov sib npaug nrog tus nqi tsim nyog ntawm cov hmoov hlau hauv ib qho kev faib ua feem.
2. Sib tov hmoov: tungsten hmoov thiab hlau hmoov yog tov rau hauv ib lub pob zeb, thiab ib tug npaum li cas ntawm pob milling nruab nrab yog ntxiv rau sib tov ob lub hmoov kom huv si thiab sib npaug los ntawm pob milling.
3. Compression molding: Muab cov hmoov sib tov rau hauv pwm rau compression molding.Kev nias yog feem ntau muab faib ua ob txoj kev: txias nias thiab kub nias.Txias nias yog nqa tawm nyob rau hauv chav tsev kub, nrog qis siab;Kub nias yog nqa tawm ntawm qhov kub thiab txias, nrog rau siab dua.Kub nias tuaj yeem ua kom qhov ntom ntom ntawm tungsten steel tuav, tab sis nws kuj ua rau cov nqi ntau lawm.
4. Sintering kev kho mob: Muab cov nias tungsten steel qws rau hauv sintering rauv rau sintering kev kho mob.Thaum lub sij hawm sintering txheej txheem, cov hmoov hais yuav ua ke los ua tuab tungsten steel rods.Lub sintering kub thiab lub sij hawm yuav tsum tau kho raws li tej yam kev mob los xyuas kom meej cov kev ua tau zoo ntawm tungsten steel tuav.
5. Lub tungsten steel pas nrig tom qab precision machining thiab sintering yuav tsum tau undergo precision machining, xws li tig, sib tsoo, polishing thiab lwm yam txheej txheem, nyob rau hauv thiaj li yuav ua tau zoo dua thiab smoothness.Thaum lub sij hawm precision machining, nws yuav tsum tau them sai sai rau kev tswj lub machining kub thiab txiav ceev kom tsis txhob muaj kev cuam tshuam ntawm kub ntau dhau ntawm kev ua tau zoo ntawm tungsten steel tuav.
1, Electronic field
Tungsten rods, raws li cov ntaub ntawv electrode, feem ntau yog siv nyob rau hauv high-voltage daim ntaub ntawv xws li high-frequency electronic tubes, semiconductor li, thiab electron beam khoom.Hauv cov ntawv thov no, tungsten rods tuaj yeem tiv taus qhov kub thiab txias, thiab tsis yooj yim ablated, ua rau lawv cov khoom siv electrode zoo tagnrho.
2, Aerospace teb
Tungsten rods muaj cov yam ntxwv ntawm lub zog siab, siab melting point, thiab siab stability, yog li ntawd lawv kuj tau lug siv nyob rau hauv lub aerospace teb.Nyob rau hauv cov txheej txheem ntawm kev tsim cov foob pob hluav taws, satellites thiab lwm lub dav hlau, tungsten rods yog siv los tsim cov khoom kub kub xws li lub cav nozzles thiab combustion chambers.
3 、 Metallurgical teb
Tungsten rods kuj tau dav siv nyob rau hauv metallurgical teb, feem ntau yog siv rau kev tsim khoom xws li high-speed steel thiab hard alloys.Tungsten rods tuaj yeem siv los ua cov khoom ntxiv rau cov hlau alloys, txhim kho cov neeg kho tshuab thiab hnav tsis kam ntawm cov hlau, nrog rau kev txhim kho nws cov hardness thiab toughness.
| Khoom npe | Tungsten bar siab hardness thiab zoo hnav tsis kam |
| Khoom siv | W1 |
| Specification | Customized |
| Nto | Cov tawv nqaij dub, alkali ntxuav, polished. |
| Cov txheej txheem | Sintering txheej txheem, machining (tungsten pas nrig hollowing ua) |
| Meltng point | 3400 ℃ |
| Qhov ntom | 19.3g / cm3 |
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