SiC mai rufi

VET ENERGY, Babban kamfanin kera murfin CVD SIC a China

Kayan Aiki Suna Canza Makomar

Silicon carbide (SiC) wani sabon abu ne na semiconductor. Silicon carbide yana da babban tazara (kimanin sau 3 na silicon), babban ƙarfin filin (kimanin sau 10 na silicon), babban ƙarfin zafi (kimanin sau 3 na silicon). Yana da muhimmin abu na semiconductor na gaba. Ana amfani da murfin SiC sosai a masana'antar semiconductor da hasken rana. Musamman ma, abubuwan da ke hana hasken LED da Si guda ɗaya na crystal epitaxy suna buƙatar amfani da murfin SiC. Saboda ƙarfin haɓakar LEDs a masana'antar haske da nuni, da kuma ci gaban masana'antar semiconductor mai ƙarfi,Samfurin shafi na SiCmasu sauraro suna da kyau sosai.

FILIN AIKIN

Aikace-aikacen samfur da aiki Amfani da samfura da hanyoyin amfani

Masana'antar lu'ulu'u guda ɗaya, GaN, AlN, sapphire da sauran ƙafafun MOCVD. - Rufin tushe na graphite don haɓakar epitaxial na silicon mai lu'ulu'u guda ɗaya

Babban aiki: tsarki mai yawa, juriya ga zaizayar ƙasa, ƙarfin wutar lantarki mai yawa, - Tsarin MOCVD, murfin tushe na graphite don haɓakar epitaxial na GaN

juriya mai ƙarfi ga zafin jiki, ƙarancin faɗuwar zafi.

Masu cutar MOCVD

Masu hana shigar ƙwayoyin cuta na silicon monocrystalline

Faifan gogewar plasma

Kayayyakin hasken rana na hasken rana

Masana'antar Semiconductor

Hasken rana na hasken rana (photovoltaic)

Tsarin kwararar zafi	250 W/m °K	Hanyar walƙiyar Laser, RT
Faɗaɗawar Zafi (CTE)	4.5 x 10^-6°K	Zafin ɗaki zuwa 950 °C, dilatometer na silica
Kadara	darajar	Hanyar
Yawan yawa	3.21 g/cc	Sink-tasowa da girma
Takamaiman zafi	0.66 J/g °K	Filashar laser mai bugawa
Ƙarfin lankwasawa	450 MPa560 MPa	Lanƙwasa maki 4, lanƙwasa maki 4 na RT, 1300°
Taurin karyewa	2.94 MPa m1/2	Ƙaramin ƙoƙon
Tauri	2800	Vicker's, nauyin 500g
Modulus Mai Rage Nauyi na Young	450 GPa430 GPa	Lanƙwasa 4 pt, lanƙwasa 4 pt RT, 1300 °C
Girman hatsi	2 - 10 µm	Cibiyar Ilimi ta Duniya (SEM)

Tsarkakakke, Tsarin SEM, nazarin kauri naShafi na SiC

Tsarkakken rufin SiC akan graphite ta amfani da CVD yana da girman 99.9995%. Tsarinsa shine fcc. Fina-finan SiC da aka lulluɓe akan graphite suna da daidaito (111) kamar yadda aka nuna a cikin bayanan XRD (Hoto na 1) wanda ke nuna ingancinsa mai girma. Kauri na fim ɗin SiC iri ɗaya ne kamar yadda aka nuna a Hoto na 2.

Bayanan SEM na fim ɗin bakin ciki na CVD SiC, girman lu'ulu'u shine 2 ~ 1 OPM

Hoto na 2: daidaiton kauri na fina-finan SiC

Tsarin lu'ulu'u na fim ɗin CVD SiC tsari ne mai siffar cubic wanda ke tsakiya a fuska, kuma yanayin girman fim ɗin yana kusa da 100%.

Fim ɗin beta-SiC na SEM da XRD akan graphite

Tushen Epitaxial na Crystal Silicon guda ɗaya

Tsarin aiki da kuma yanayin amfani da samfur.

An rufe silicon carbide (SiC)Tushe shine mafi kyawun tushe don silicon mai lu'ulu'u ɗaya da GaN epitaxy, wanda shine babban ɓangaren tanda na epitaxy. Tushe shine babban kayan haɗin samarwa don silicon monocrystalline don manyan da'irori masu haɗawa. Yana da tsarki mai yawa, juriya mai zafi, juriyar tsatsa, kyakkyawan matsewar iska da sauran kyawawan halaye na kayan.

Amfani da Samfurin da kuma hanyoyin aiwatarwa

Rufin tushe na Graphite don ci gaban epitaxial na silicon mai lu'ulu'u guda ɗaya Ya dace da injunan Aixtron, da sauransu. Kauri na shafi: 90 ~ 150um. Diamita na ramin wafer shine 55mm.

Hotunan Hasken Rana

GAupidpelitcubaetiaonnd

shafi mai kama da graphitedon silicon mai lu'ulu'u ɗaya ta hanyar jan madaidaiciya

samar da masana'antu guda ɗaya ta hanyar amfani da silicon mai lu'ulu'u ta hanyar jan kai tsaye,Crucile mai furanni ukua matsayin ɗaukar zafi mai yawa da sassan watsa zafi iri ɗaya, bututun kwarara kamar hanyar watsa iskar shaye-shaye sassan watsa zafi, bututun kwarara kamar hanyar watsa iskar shaye-shaye

HITA, Farantin Graphite, Silinda Mai Zane-zane, TAKARDAR GRAPHITE DASAURAN SASSAYE MASU SIFFARWA

Siffofin samfurin

Juriyar yanayin zafi mai yawa, juriyar tsatsa, tsawon rai na aiki, na iya inganta inganci da fitowar wafer ɗin. Tare da ƙarancin yawan faɗaɗa zafi, juriyar zafin jiki mai yawa, juriyar lalacewa mai yawa, kyakkyawan rufi, kwanciyar hankali mai kyau na sinadarai, kusa da shunayya (ja) a waje da hasken da ake iya gani.

Me yasa za mu zaɓa

Kayan aiki da ƙungiya na ƙwararru

Bita na aji 1000 mara ƙura

*sama da murabba'in mita 3000 na bitar bita mai ɗauke da ƙura mai aji 1000

*Ƙungiyar haɗin gwiwa ta bincike da haɓaka fasaha ta Kwalejin Kimiyya ta Sin

*Kayan aikin gwaji na musamman da samarwa

*Isasshen ƙarfin samarwa mai inganci

Sabis Mai Sauri

Don jadawalin kafin yin oda, ƙwararrun ƙungiyar tallace-tallace namu za su iya amsa tambayar ku cikin mintuna 50-100 a lokutan aiki da kuma cikin awanni 12 a lokacin rufewa. Amsa mai sauri da ƙwarewa zai taimaka muku lashe abokin cinikin ku tare da zaɓi mai kyau a cikin inganci mai kyau.

Don matakin gudanar da oda, ƙungiyar ƙwararrun sabis ɗinmu za ta ɗauki hotuna duk bayan kwana 3 zuwa 5 don sabunta bayananka na farko game da samarwa kuma ta samar da takardu cikin awanni 36 don sabunta ci gaban jigilar kaya. Muna mai da hankali sosai ga sabis ɗin bayan siyarwa.

Don matakin bayan sayarwa, ƙungiyar sabis ɗinmu koyaushe tana tuntuɓar ku kuma koyaushe tana jiran sabis ɗinku. Sabis ɗinmu na ƙwararru bayan siyarwa ya haɗa da injiniyoyinmu don taimaka muku magance matsaloli a wurin. Garantinmu shine watanni 12 bayan isarwa.

Cikakkun bayanai game da marufi

Ningbo VET Energy Technology Co., Ltd ƙwararriyar masana'anta ce ta sassan graphite, musamman wajen haɓaka sabbin kayan semiconductor da kuma mai da hankali kan bincike da haɓaka rufin SiC. Manyan kayayyakin kamfanin sune masu hana ruwa na SiC don masana'antar LED da masana'antar silicon monocrystalline. Fim ɗin SiC da ake amfani da shi a masana'antar LED da masana'antar silicon monocrystalline shine matakin cubic, wanda ke da tsarin lattice iri ɗaya da lu'u-lu'u, kuma taurinsa yana da kyau kamar lu'u-lu'u kawai. Silicon carbide shine kayan semiconductor mafi girma, kuma yana da fa'idodi masu yawa a masana'antar semiconductor. Bugu da ƙari, silicon carbide yana da babban ƙarfin lantarki na zafi, ƙaramin ƙimar faɗaɗa zafi, juriya mai zafi (kimanin digiri 2700 Celsius), da kuma kyakkyawan juriya ga tsatsa. Ana kuma amfani da samfuran murfin silicon carbide na kamfanin sosai a fannin sararin samaniya, masana'antar photovoltaic, makamashin nukiliya, jirgin ƙasa mai sauri, motoci da sauran masana'antu.

Tambayoyin da ake yawan yi

Kuna da mafi ƙarancin adadin oda?

Eh, muna buƙatar duk oda na ƙasashen duniya su kasance suna da mafi ƙarancin adadin oda.

Za ku iya samar da takaddun da suka dace?

Eh, za mu iya samar da mafi yawan takardu, gami da Takaddun Shaida na Bincike / Yarjejeniyar; Inshora; Asali, da sauran takaddun fitarwa inda ake buƙata.

Menene matsakaicin lokacin jagoranci?

Ga samfura, lokacin jagora yana kimanin kwanaki 7. Don samar da kayayyaki da yawa, lokacin jagora yana kwanaki 15-25 bayan karɓar kuɗin ajiya. Lokacin jagora yana aiki ne lokacin da muka karɓi kuɗin ajiyar ku, kuma muna da amincewar ku ta ƙarshe ga samfuran ku. A duk lokuta za mu yi ƙoƙarin biyan buƙatunku. A mafi yawan lokuta za mu iya yin hakan.

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Menene garantin samfurin?

Muna ba da garantin kayan aikinmu da aikinmu. Alƙawarinmu yana kan gamsuwar ku da samfuranmu. Ko da garanti ne ko a'a, al'adar kamfaninmu ce ta magance duk matsalolin abokin ciniki da kuma magance su gwargwadon gamsuwar kowa.

Shin kuna tabbatar da isar da kayayyaki cikin aminci da aminci?

Eh, koyaushe muna amfani da marufi mai inganci na fitarwa. Muna kuma amfani da marufi na musamman na haɗari don kayayyaki masu haɗari da kuma ingantattun masu jigilar kaya na ajiya don abubuwan da ke da alaƙa da yanayin zafi. Marufi na musamman da buƙatun marufi marasa daidaituwa na iya haifar da ƙarin kuɗi.

Yaya game da kuɗin jigilar kaya?

Kudin jigilar kaya ya dogara ne da hanyar da kuka zaɓi samun kayan. Express yawanci ita ce hanya mafi sauri amma kuma mafi tsada. By seafreight ita ce mafi kyawun mafita ga adadi mai yawa. Daidai farashin jigilar kaya za mu iya ba ku ne kawai idan mun san cikakkun bayanai game da adadin, nauyi da hanya. Da fatan za a tuntuɓe mu don ƙarin bayani.