Waxqabadka sare ee tantalum carbide dahaarka garaafyada daloolsan

Waxqabadka sare ee tantalum carbide dahaarka leh garaafyada daloola Sawirka

Sharaxaad Gaaban:

Dalbashada daahan tantalum carbide substrate garaafyada dalool waxay gaari kartaa faa'iidooyin dhameystiran oo labada shay ah. Garaafyada daloola waxay bixisaa tiro badan oo ah qaab-dhismeedka daldaloolada, taas oo kordhisa aagga dusha sare ee walxaha, kaas oo ku habboon codsiyada sida xayeysiinta, catalysis iyo wareejinta ballaaran. Dahaarka Tantalum carbide wuxuu bixiyaa lakabka difaaca ee garaafyada daloolka leh, waxay wanaajisaa xoogga farsamada iyo iska caabinta daxalka ee walxaha, waxayna sii dheereysaa nolosha adeegga walxaha.

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Waxqabad saretantalum carbide dahaarka lehgraphite dalool waa shay horumarsan oo leh waxqabad aad u fiican. Waxay isku daraysaa faa'iidooyinkadahaarka tantalum carbideiyo matrix graphite dalool leh, oo muujinaya astaamo aad u wanaagsan iyo awood codsi oo ballaadhan.

Qalabkani waxa uu leeyahay dhowr astaamood oo muhiim ah. Marka hore, thedahaarka tantalum carbidewaxay siisaa maaddada xoog farsamo oo aad u fiican iyo iska caabin daxalka, waxay si wax ku ool ah u ilaalisaa matrix garaafyada daloola, waxayna kordhisaa nolosha adeegga maaddada. Marka labaad, jaantuska graphite-ka ah wuxuu leeyahay qaab-dhismeed heer sare ah, oo bixiya tiro badan oo ah micropores iyo mesopores, taas oo siinaysa aag gaar ah oo gaar ah iyo waxqabadka adsorption aad u fiican.

Daahan TaC waa nooc ka mid ah daahan tantalum carbide (TaC) oo ay diyaarisay tignoolajiyada kaydinta uumiga jirka, waxay leedahay sifooyinka soo socda:

1. adkaanta sare: TaC dahaarka engegnaantooda waa sare, sida caadiga ah waxay gaari kartaa 2500-3000HV, waa daahan adag oo aad u fiican.

2. Xiro caabbinta: Daahan TaC waa mid aad u adkaysta, taas oo si wax ku ool ah u yareyn karta xirashada iyo dhaawaca qaybaha farsamada inta lagu jiro isticmaalka.

3. Iska caabin heerkul sare oo wanaagsan: Daahan TaC wuxuu sidoo kale ilaalin karaa waxqabadkiisa ugu fiican ee hoos yimaada jawiga heerkulka sare.

4. Degganaanshiyo kiimikaad oo wanaagsan: Daahan TaC waxay leedahay xasilooni kiimikaad oo wanaagsan waxayna iska caabin kartaa falcelin kiimikaad badan, sida asiidhyada iyo saldhigyada.

碳化钽涂层物理特性物理特性 sifooyinka jirka ee TaC daahan
密度/ Cufnaanta	14.3 (g/cm³)
比辐射率 / Sii dayn gaar ah	0.3
热膨胀系数 / Isku xidhka balaadhinta kulaylka	6.3 10^-6/K
努氏硬度/ Adag (HK)	2000 HK
电阻 / iska caabin	1×10^-5 Ahm*cm
热稳定性 / Deganaanshaha kulaylka	<2500℃
石墨尺寸变化 / Cabbirka garaafiga ayaa isbeddela	-10 ~ -20um
涂层厚度 / Dhumucda dahaarka	≥20um qiimaha caadiga ah (35um± 10um)

Ningbo VET Energy Technology Co., Ltd waa shirkad tiknoolajiyadeed oo heer sare ah oo diiradda saareysa wax soo saarka iyo iibinta alaabta sare ee sare, qalabka iyo tiknoolajiyada daboolaya graphite, silicon carbide, ceramics, daaweynta dusha sare iyo wixii la mid ah. Alaabooyinka waxaa si weyn loogu isticmaalaa photovoltaic, semiconductor, tamarta cusub, biraha, iwm.

Kooxdayada farsamo waxay ka yimaadaan hay'adaha cilmi-baarista gudaha ee ugu sarreeya, waxay ku siin karaan xalal qalab xirfadeed oo dheeraad ah adiga.

Si diiran kuugu soo dhawoow inaad soo booqato warshadeena, aynu wada hadal dheeraad ah yeelano!