Bartilmaameedka Tungsten
Xuduudaha alaabta
| Magaca Badeecada | Bartilmaameedka buufinta Tungsten (W) |
| Fasal | W1 |
| Nadiifnimada La Heli Karo(%) | 99.5%,99.8%,99.9%,99.95%,99.99% |
| Qaab: | Saxan, wareegsan, wareeg ah, tuubo/tuubbo |
| Faahfaahinta | Sida macaamiishu u baahan yihiin |
| Heerka Caadiga ah | ASTM B760-07,GB/T 3875-06 |
| Cufnaanta | ≥19.3g/cm3 |
| Barta dhalaalaysa | 3410°C |
| Mugga atamka | 9.53 cm3/mol |
| Isku-darka heerkulka iska caabbinta | 0.00482 I/℃ |
| Kulaylka Sublimation | 847.8 kJ/mol(25℃) |
| Kulayl qarsoon oo dhalaalaysa | 40.13±6.67kJ/mol |
| Gobolka | Bartilmaameedka tungsten ee qorshaysan, Bartilmaameedka tungsten ee wareegaya, Bartilmaameedka tungsten ee wareegsan |
| xaaladda dusha sare | Dhaqid Polish ama alkali ah |
| Shaqada | Billetka Tungsten (walax ceeriin ah) - Tijaabo - Duub kulul - Siman iyo buuxin - Dhaqidda alkali - Baakad-Tijaabo Polish ah |
Bartilmaameedka tungsten ee la buufiyay iyo kan la simiray wuxuu leeyahay astaamo ah cufnaan 99% ama ka badan, dhexroorka qaab-dhismeedka hufan ee celceliska waa 100um ama ka yar, heerka oksijiinta waa 20ppm ama ka yar, awoodda leexashaduna waa qiyaastii 500Mpa; waxay hagaajisaa soo saarista budada birta ah ee aan la farsamayn Si loo hagaajiyo awoodda simintering, qiimaha bartilmaameedka tungsten waxaa lagu dejin karaa qiimo jaban. Bartilmaameedka tungsten ee simintered wuxuu leeyahay cufnaan sare, wuxuu leeyahay qaab hufan oo heer sare ah oo aan lagu gaari karin habka riixitaanka iyo simintering-ka dhaqameed, wuxuuna si weyn u hagaajiyaa xagasha leexashada, si maaddada walxaha si weyn loo yareeyo.
Faa'iidada
(1) Dusha siman oo aan lahayn dalool, xoqan iyo cillado kale
(2) Cidhifka shiidi ama xoqidda, ma jiraan calaamado goyn ah
(3) Lerel aan la garaaci karin oo ah daahirnimada agabka
(4) Tamar sare
(5) Qaab-dhismeedka yaryar ee isku midka ah
(6) Calaamadaynta laysarka ee Shaygaaga gaarka ah oo leh magac, summad, cabbir saafi ah iyo wixii la mid ah
(7) Qayb kasta oo bartilmaameedyada buufinta ah laga bilaabo shayga iyo tirada walxaha budada ah, shaqaalaha isku darka, gaaska iyo waqtiga HIP-ka, qofka mashiinnada sameeya iyo faahfaahinta baakadaha dhammaantood waa la sameeyay.
Dhammaan tallaabooyinkaas waxay kuu ballan qaadi karaan marka la sameeyo bartilmaameed cusub oo faafin ah ama hab, waa la koobi karaa oo la hayn karaa si loo taageero badeecooyin tayo leh oo deggan.
Faa'iido kale
Agab tayo sare leh
(1) 100% cufnaanta = 19.35 g/cm³
(2) Xasiloonida cabbirka
(3) Sifooyinka farsamada ee la xoojiyay
(4) Qaybinta cabbirka hadhuudhka oo isku mid ah
(5) Cabbirrada hadhuudhka yaryar
Appalachian
Agabka bartilmaameedka Tungsten waxaa inta badan loo isticmaalaa hawada sare, dhalaalinta dhulka naadirka ah, ilaha iftiinka korontada, qalabka kiimikada, qalabka caafimaadka, mashiinnada birta, qalabka dhalaalinta, batroolka iyo meelaha kale.
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