Kormeerka Tayada ee iibka Kulul ee Qiima dhimista Wacan ee Silicon Carbide Gacmaha Gacanta

Kormeerka Tayada ee iibka Kulul ee Qiima dhimista Wacan ee Silicon Carbide Gacmo-gacmeedyada Sawirka leh

Sharaxaad Gaaban:

Baadh Semicera's graphite siliconized silikoon silikoon oo giraangireed farsamaysan, oo loo farsameeyay waxqabad la isku halayn karo ee codsiyada dalbanaya.Iyada oo ay iska caabbinta xidhashada gaarka ah, kulaylka sareeyo, iyo xasiloonida kiimikaad ee heer sare ah, alaabadayadu waxay xaqiijiyaan xidhidhaynta ugu fiican iyo nolosha adeega fidsan ee deegaan adag.

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Kooxdayada iyada oo loo marayo tababar khaas ah.Aqoon khabiir xirfad leh, dareen adag oo gargaar ah, si loo buuxiyo baahiyaha adeeg bixiyayaasha ee Kormeerka Tayada ee iibka Kulul ee Qiima dhimista Wacan ee Silicon Carbide Bearing Sleeves, Haddii ay suurtogal tahay, hubi inaad u soo dirto baahiyahaaga liis faahfaahsan oo ay ku jiraan qaabka/ shayga iyo tirada aad leedahay. u baahan.Waxaan markaa kuu soo gudbin doonaa qiimahayaga ugu sarreeya.
Kooxdayada iyada oo loo marayo tababar khaas ah.Aqoon khabiir xirfad leh, dareen adag oo gargaar ah, si loo buuxiyo baahiyaha bixiyayaasha wax iibsanayaChina Silicon Carbide Ceramic Seal Giraanta iyo Silicon Carbide, Horumarinta shirkadeena kaliya uma baahna dammaanad tayo leh, qiimo macquul ah iyo adeeg qumman, laakiin sidoo kale waxay ku tiirsan tahay kalsoonida macaamiisha iyo taageerada!Mustaqbalka, waxaanu sii wadi doonaa adeega ugu tayada iyo tayada sarreeya si aanu u bixino qiimaha ugu tartanka badan, Anagoo kaashanayna macaamiisheena oo aan gaarno guul-guul!Ku soo dhawoow su'aalo iyo la tashi!

Garaafka silikoonized waa walxo isku dhafan oo silikoon carbide ku xiran tahay dusha sare ee garaafyada.Waxay leedahay sifooyinka qallafsanaanta sare, xoogga farsamada sare iyo xidhashada caabbinta ee carbide silicon, iyo sidoo kale sifooyinka is-saliid iyo caabbinta shoogga kulaylka ee graphite.Waa qalab isku-dhafan oo ku habboon iyo qalabka shaabadda makaanikada, oo ku habboon xiridda makaanikada ee matoorada biyaha ee kala duwan, bambooyinka saliidda, bambooyin kiimikaad, iyo xajiyeyaasha kala duwan ee xawaaraha sare iyo kuwa xamuulka ah ee bambooyin waaweyn oo kala duwan.Intaa waxaa dheer, graphite siliconized wuxuu leeyahay iska caabin oksaydh oo wanaagsan, caabbinta shoogga kulaylka, porosity hooseeya, iyo korantada korantada qaarkood, waxaana loo isticmaali karaa agabka sida birta dhalaalaysa iyo tuubooyinka qabyada ah.

Halabuurka garaafiga silikoonku waa lebis, dusha sare waa la socda gudaha, iyo saamiga ka kooban ee carbide siliconized iyo graphite waa la hagaajin karaa.Maaddaama ay ka sii badan tahay maadada silikoon carbide, cufnaanta maaddadu way sii badanaysaa, way sii badanaysaa xoogga cufan, adkaysiguna wuu kordhaa.

Sawirka biraha ee garaafka silikoonized

(Qeybta madow waa graphite, qeybta cawl waa silicon carbide, qeybta cadna waa silikoon)

硅化石墨主要技术指标 Xuduudaha ugu muhiimsan ee garaafyada Siliconized
类别 Shayga	指标 Qiimaha
密度 Cufnaanta	2.4-2.9g/cm³
孔隙率 Porosity	<0.5%
抗压强度Awood cadaadis leh	> 400MPa
抗折强度 Xoog dabacsanaan Xoog dabacsanaan	> 120MPa
热导率 dhaqdhaqaaqa kulaylka	120W/mK
热膨胀系数 Isku xidhka ballaadhinta kulaylka	4.5×10^-6
弹性模量 Modullada laastikada	120GPa
冲击强度Xoogga Saamaynta	1.9KJ/m²
水润滑摩擦系数 Khilaaf biyo salaysan	0.005
干摩擦系数 Iskuxiraha qalalan	0.05
化学稳定性 Degganaanshaha kiimikada	各种盐，有机溶剂，强酸(HF,HCl,H₂SO₄, HNO₃) Cusbo kala duwan, dareere organic, acids xooggan (HF, HCl, H₂SO₄, HNO₃)
长期稳定使用温度 heerkulka isticmaalka muddada dheer deggan	800℃(氧化气氛), 2300℃(惰性或真空气氛) 800 ℃ 2300 ℃
电阻率 Iska caabin koronto	120×10^-6Ωm

Goobta shaqada ee Semicera
Goobta shaqada ee Semicera 2
Mashiinka qalabka
Habaynta CNN, nadiifinta kiimikada, daahan CVD
Adeegeena
Kooxdayada iyada oo loo marayo tababar khaas ah.Aqoon khabiir xirfad leh, dareen adag oo gargaar ah, si loo buuxiyo baahiyaha adeeg bixiyayaasha ee Kormeerka Tayada ee iibka Kulul ee Qiima dhimista Wacan ee Silicon Carbide Bearing Sleeves, Haddii ay suurtogal tahay, hubi inaad u soo dirto baahiyahaaga liis faahfaahsan oo ay ku jiraan qaabka/ shayga iyo tirada aad leedahay. u baahan.Waxaan markaa kuu soo gudbin doonaa qiimahayaga ugu sarreeya.
Kormeerka Tayada eeChina Silicon Carbide Ceramic Seal Giraanta iyo Silicon Carbide, Horumarinta shirkadeena kaliya uma baahna dammaanad tayo leh, qiimo macquul ah iyo adeeg qumman, laakiin sidoo kale waxay ku tiirsan tahay kalsoonida macaamiisha iyo taageerada!Mustaqbalka, waxaanu sii wadi doonaa adeega ugu tayada iyo tayada sarreeya si aanu u bixino qiimaha ugu tartanka badan, Anagoo kaashanayna macaamiisheena oo aan gaarno guul-guul!Ku soo dhawoow su'aalo iyo la tashi!