Silicon carbide seramiki kɛrɛnkɛrɛnnen-Yɔrɔw cogoya .

 

Silicon carbide seramiki, a high-performance precision material, a bɛ waso ni density exceptionnel ye, wear resistance, thermo conductivity, ani thermal shock resistance. Ni oksidan barikama bɛ se ka sɔrɔ, a bɛ kurukuruni fanga ɲuman mara funteni caman na ka sɔrɔ ka baara kɛcogo sabatilen jira waati kɔnɔ. A ka sɛgɛnbaliya min bɛ se ka kɛ, a bɛ se ka fɛnw sɔgɔ, a ka gɛlɛn kosɛbɛ, ani a ka masinw sabatili, o y’a to a bɛ baara kɛ kosɛbɛ mobili baarakɛcogo la fanga mɔbili kuraw kɔnɔ, petoroli, sigida lakanani, ani ɛntɛrinɛti kan. An bɛ silicon carbide seramiki fɛnw di minnu bɛ kɛ ka kɛɲɛ ni u ye, olu ye sigilanw, now, disikiw, tubabukanw, basiw, ani marifaw ye walasa ka baarakɛcogo caman wajibiyalenw dafa.

 

 

 

 

Silicon carbide jɔcogo ani a jogo .

Silikɔni karɔti (sic), min bɛ kɛ ni silikoni ni karɔbɔni ye, o ye fɛn caman ye minnu bɛ sɔrɔ fɔlɔ cogo fila la: -sic (haute-funteni sabatilen) ani -sic (low{3}}sumaya sabatilen). Polimorfi 200 ni kɔ bɛ yen, ni ciden suguyaw ye 3C-sic ye -sic ani 2H-sic, 4H-sic, 6H-sic, ani 15r-sic kɔnɔ -sic kɔnɔ. degere 1600 duguma , Sic bɛ yen i n' a fɔ -sic ani a bɛ se ka sɔrɔ ka bɔ siliyɔmu nɔgɔman na-karɔbɔni ɲagaminenw degere 1450 lamini na . Sanfɛ 1600 degɛrɛ degere , -sic bɛ wuli dɔɔnin dɔɔnin ka kɛ -sic polymorphs suguya caman ye{. 4H-sic bɛ sɔrɔ nɔgɔya la degere 2000 la , k’a sɔrɔ 6H ni 15R polymorphes bɛ funteni hakɛ sanfɛ degere 2100 sanfɛ. Kɛrɛnkɛrɛnnenya la, 6H-sic bɛ to a cogo la kosɛbɛ ka tɛmɛ degere 2200 kan , o b’a to a bɛ baara kɛ kosɛbɛ iziniw kɔnɔ. SIC saniyalen bɛ ye i n’a fɔ kristalɛ kulɛri tɛ min na, ka sɔrɔ izini-SIC bɛ kulɛriw jira k’a ta kulɛri tɛ min na ka se nɛrɛ ma, ni kɛnɛya bɛ dɔgɔya dɔɔnin dɔɔnin. Abrasives la, SIC bɛ jate ni kulɛri ye ka kɛ suguya nɛrɛma ni suguya jɛmanw ye. SiC wuluwulu bɛ sɔrɔ kulɛri tɛ min na fo ka se a suguya jɛmanw ma, k’a sɔrɔ bulu-Green to Black variants ye SIC nɛrɛma ta ye. U fila bɛSic nɛrɛma ni jɛman ye -sic, ni Sic Micro-Powder ye min bɛ kɛ fɛnɲɛnamafagalan fɔlɔ ye SIC seramiki fanba la.

Silicon carbide seramiki labɛnni taabolo .

Silicon carbide (SIC) seramiki fɛnw bɛ dilan nin wale ninnu fɛ: SIC fɛn kɛnɛw bɛ kɛ ka u sɔgɔ, ka u sɔgɔ, ani ka u danfara sɔrɔ walasa ka SIC fɛnɲɛnamaw sɔrɔ minnu bonya bɛ se ka kɛ kelen ye. O fɛnɲɛnɛmaw bɛ sɔrɔ ka ɲagami ni sintering farankanw ye ani waati dɔɔnin sirilanw ka kɛ farikolo jɛmanw ye, o kɔfɛ, u bɛ sintirili kɛ funteni caman na. Nka, k’a sababu kɛ Si-C bond (a bɛ se ka kɛ 88% ye) ani u ka diffusion coefficient dɔgɔyalen, gɛlɛya fɔlɔ dɔ ye ka sintering density sɔrɔ. High-Density SIC seramikiw bɛ se ka labɛn ni fɛɛrɛ suguya caman ye i n’a fɔ reaction sintering, pressureless sintering, atmospheric sintering, hot pressing, recrystallization sintering, hot isostatic pressing, ani discharge plasma plasma. O bɛɛ n’a ta, SIC seramiki bɛ kari gɛlɛya dɔgɔya ani a tiɲɛni ka bon. Walasa k’o ɲɛnabɔ, san laban ninnu y’a ye ko seramiki jɛlenw bɔli kɛnɛ kan, minnu sinsinnen bɛ SIC kan, i n’a fɔ minnu barika bonyalen don ni fiɲɛw ye (walima minnu bɛ kɛ ni wuluwuluw ye), minnu barika bonyana ni fɛnɲɛnamafagalanw jɛnsɛnni ye, wa u bɛ yiriwa ka kɛ baarakɛminɛnw ye minnu bɛ se ka wuli ka bɔ ɲɔgɔn na, olu bɛɛ bɛ fɛn kelen-kelen bɛɛ ka gɛlɛya n’u fanga ɲɛ kosɛbɛ.

Silicon Carbide seramiki ka baarakɛcogo ni a yiriwali jigiya .

I n’a fɔ sanfɛ{0}}baarakɛcogo seramiki fɛn min bɛ kɛ ka ɲɛ, silikoni karɔti kɛra ka caya baara suguya caman na i n’a fɔ sanfɛ-sumaya foro, nɛgɛ nɛgɛma, petoroli, masinw ni ɛntɛrinɛti, aerospace, fanga ani sigida lakanani, nukiliya fanga, ani mobili baarakɛyɔrɔw. Ni don hakɛ bɛ ka bonya fanga mɔbili kuraw kɔnɔ, fanga siratigɛ la, izini baarakɛcogo, ani telefɔniko, ka fara wajibi gɛlɛnw kan minnu bɛ ka caya ka taa a fɛ ka ɲɛsin sanfɛ-Sɛbɛnni ma, sɛgɛn ma- bɛ se ka kɛ ni masinw ye, ani ɛntɛrinɛti yɔrɔw ye minnu bɛ se ka da u kan iziniw kɔnɔ, a jirala ko Silicon Carbide fɛnw suguya hakɛ bɛ ka bonya ka taa a fɛ. Kɛrɛnkɛrɛnnenya la, fanga-moto kura ni fotota-minɛnw bɛ Bɔ kɛnɛ kan i n’a fɔ yiriwali-yɔrɔ jɔnjɔnw nin seko ni dɔnko siratigɛ la.

Silicon Carbide seramiki ka baarakɛcogo caman kɛcogo .

Mun na anw sugandi .

 

Jaabi teliya furaw ni musaka caman bɛ sɔrɔ fɛnw na minnu musaka ka bon .

Mun na an ka fɛn dilannenw sugandi .

 

1. 20 san caman dɔnniya nɛgɛ plati casting, jogoɲini, waati bɛnnen na
2. Masini ni sɛgɛsɛgɛli minɛnw dafalen bɛ se ka yɔrɔ dafalenw di ani ka kiliyanw ka sɛgɛsɛgɛli wajibiyalenw dafa .
3. A bɛ ni fɛnw doncogo ni u bɔli hakɛ yɛrɛmahɔrɔnyalen ye, wa a bɛ se ka fɛnw bila diɲɛ fan bɛɛ la .

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