Kusiyana pakati pa sinayi carbide graphite ndi graphite wothamangitsa

Pali kusiyana kwakukulu pakatiSilicon CarbidesZipsinjo zojambulajambula m'mbali zambiri monga zida, njira, magwiridwe, ndi mitengo. Kusiyana kumeneku sikungokhudza njirazo, komanso kungodziwa luso lake ndi zochitika.

Kusiyana Kwambiri
Ziwawa zojambulajambula zimapangidwa makamaka ndi grake grate graphite ndikugwiritsa ntchito dongo ngati bander. Kuphatikiza uku kumapereka mawonekedwe abwino kwambiri othandiza komanso kutentha kwambiri kukana, ndikupangitsa kukhala koyenera kugwiritsa ntchito njira zotentha. Mapangidwe apaderawo ndi mawonekedwe owoneka bwino a grake grakphite amapanga graphite zomwe zimatchuka kwambiri mu mafakitale ndi mafakitale.

Silicon Carbidi yolimba imatengera grake grakite, yokhala ndi silicon carbide ngati chinthu chachikulu komanso kutentha kwapamwamba kwambiri monga chowongoletsera. Monga zinthu zapamwamba, Sinayi Carbide ali ndi vuto lalikulu kwambiri kukana ndi kukhazikika kwamatenthedwe, kulola zinsinsi za silicon zimagwiritsidwa ntchito m'malo ovuta. Kugwiritsa ntchito kutentha kwambiri kumakhalanso kumawonjezera mphamvu ndi kulimba kwamphamvu kwambiri.

Sinthani Kusiyana
Njira zopangira zopangira graphite zolimbana zimadalira pa makina ndi makina okanikirana. Mphamvu zazing'ono zojambulajambula nthawi zambiri zimapangidwa ndi kukakaniza kwamakina, kenako zimachimwa pamtunda wawukulu wa madigiri 1,000, ndipo pamapeto pake zimaphatikizidwa ndi utoto wotsutsa kapena chinyontho chowonjezera. Njira iyi, pomwe yotsika mtengo, ili ndi malire pankhani yopanga zopanga ndi kusasinthasintha.

Kupanga kwa Silicon Carbidist kopita patsogolo, pogwiritsa ntchito zida zokakamiza zida ndi njira yasayansi. Tekinolojekititic kanikizana imagwira ntchito yunifolomu yolumikizirana (mpaka 150 MPA), zomwe zimapangitsa kuti pakhale kuchepa kwapamwamba. Njirayi siyingosintha mphamvu yogwira mphamvu ya wopachika, komanso zimakulitsa kwambiri kukana kwake kutentha ndi kutupa.

Kusiyana kwa magwiridwe antchito
Pankhani ya magwiridwe, pali zosiyana zazikulu pakati pa zojambulajambula ndi ziphuphu za silicon. Ziphuphu zojambula zimakhala ndi kachulukidwe ka 13 ka / cm, pomwe siccides carbides okhala ndi kachulukidwe ka 1.7 mpaka 26 kma / mm. Moyo wa ntchito yokopa zojambulajambula nthawi zambiri nthawi zambiri za zida za Silicon, zomwe zimachitika makamaka chifukwa cha mphamvu zazikulu ndi zopondera za ulicon.

Kuphatikiza apo, kusiyana kwa kutentha pakati mkati ndi kunja kwa graphite yopambana ndi yopingasa ya carbidiyo yopatsirana ndi madigiri a carbidio okhazikika pamagetsi komanso kukhazikika kwa mafuta. Acid ndi acidical kukana ndi kuwonongeka kwa zikopa za Silicon, ndizokwera kwambiri kuposa zojambulajambula zojambulajambula, zomwe zimawongolera mphamvu zolimbitsa thupi komanso zopatsirana.

Kusiyana kwa mtengo
Chifukwa cha kusiyana kwa zida ndi kupanga njira, zojambula zojambulajambula ndi ziphuphu za silicon zimapanganso mitundu yambiri pamtengo. Nthawi zambiri, zikopa za Sicon Carbide pafupifupi katatu zimakhala zodula katatu kuposa zopaka zopaka zokopa. Kusiyana kwa mtengowu kumawunikira zabwino zambiri za ma carbidi a carbide potengera mtengo wokwera mtengo, kupanga njira zovuta ndi magwiridwe antchito.

Mwachidule, ngakhale kuti silican Carbidert imawononga ndalama zambiri, kukhazikika kwawo kwakukulu, kukana mphamvu, ndi mphamvu mphamvu zoyendetsera mphamvu, zimawapangitsa kuti azisankha ndalama zambiri. Ziwawa zojambulajambula zimagwiritsidwanso ntchito kwambiri pamapulogalamu ambiri omwe ali ndi mtengo wake wotsika komanso katundu wabwino. Ubwino wa ulemu ndi zovuta za zowawa ziwirizi zimazindikira kuti ndi oyenera kugwiritsa ntchito njira zosiyanasiyana.