Pakupanga mafakitale amakono, zida zimakumana ndi zovuta zosiyanasiyana zogwirira ntchito, monga kuvala ndi dzimbiri, zomwe zimakhudza kwambiri moyo wautumiki komanso magwiridwe antchito a zida. Kutuluka kwa zinthu zosagwirizana ndi silicon carbide kumapereka njira yothetsera mavutowa. Zina mwa izo, zopangira sintered silicon carbide ceramics zimaonekera pakati pa zinthu zambiri za silicon carbide chifukwa cha ubwino wake wapadera, zomwe zimakhala zokondedwa kwambiri m'mafakitale.
Kodi reaction sintered ndi chiyanisilicon carbide ceramic?
Reaction sintered silicon carbide ceramic ndi mtundu watsopano wazinthu zopanda zitsulo, zomwe zimapangidwa ndi kusakaniza silicon carbide ufa ndi zowonjezera zina kudzera munjira inayake ndikuchititsa sintering pa kutentha kwakukulu. Kupanga kwapadera kumeneku kumapangitsa kuti izi zitheke bwino kwambiri. Poyerekeza ndi mitundu ina ya silicon carbide ceramics, reaction sintered silicon carbide ceramics ali ndi maubwino ochulukirapo, kuuma, kulimba, ndi zina zambiri, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito m'malo ovuta.
Ubwino wa Reaction Sintering Silicon Carbide Ceramics
1. High kuuma ndi wapamwamba amphamvu kuvala kukana
Kuuma kwa zomwe sintered silicon carbide ceramics ndizokwera kwambiri, zomwe zimapangitsa kuti ikhale yolimba kwambiri yokana kuvala. Mukakumana ndi kukokoloka kwazinthu zothamanga kwambiri, kukhudzidwa kwa tinthu ndi mikhalidwe ina yovala, imatha kukhalabe yokhazikika kwa nthawi yayitali, kukulitsa moyo wautumiki wa zida. Nthawi zina pamene kuvala kwambiri kumakhala kotheka pa mapaipi otumizira ufa, zida zamigodi, ndi zina zotero, pogwiritsa ntchito liners za sintered silicon carbide ceramic kapena midadada yosamva kuvala kumatha kuchepetsa kuchuluka kwa kukonzanso zida ndikusintha, komanso kutsika mtengo wopangira.
2. Kukhazikika kwamankhwala abwino ndi kukana dzimbiri
M'mafakitale monga mankhwala ndi zitsulo, zida nthawi zambiri zimakumana ndi zinthu zosiyanasiyana zowononga, monga ma acid amphamvu, mchere wonyezimira kwambiri, ndi zina zotero. Zosakaniza za sintered silicon carbide ceramics, ndi kukhazikika kwawo kwa mankhwala, zimatha kukhala zokhazikika m'madera ovutawa a mankhwala ndipo siziwonongeka mosavuta. Mbaliyi imatsimikizira kuti zidazo zimagwira ntchito bwino pamikhalidwe yovuta, kuwongolera chitetezo ndi kudalirika kwa kupanga.
3. Zabwino kwambiri kutentha kukana
M'madera otentha kwambiri, ntchito za zipangizo zambiri zidzachepa kwambiri, ndipo ngakhale mavuto monga deformation ndi kusungunuka akhoza kuchitika. Komabe, reaction sintered silicon carbide ceramics ali ndi kutentha kwambiri kukana ndipo amatha kukhalabe okhazikika komanso magwiridwe antchito abwino kwambiri pa kutentha kwambiri. M'madera a ng'anjo zotentha kwambiri, zipangizo zochizira kutentha, ndi zina zotero, zimatha kukhala gawo lofunika kwambiri la kutentha kwapamwamba, kuonetsetsa kuti zipangizo zikuyenda bwino.
4. Kutsika kochepa, kuchepetsa katundu wa zipangizo
Poyerekeza ndi zida zachikhalidwe zosamva kuvala, kachulukidwe kazitsulo ka sintered silicon carbide ceramics ndizochepa. Izi zikutanthauza kuti kugwiritsa ntchito silicon carbide ceramic zinthu kumatha kuchepetsa kulemera kwa zida, kutsitsa katundu pakugwiritsa ntchito zida, ndikuchepetsa kugwiritsa ntchito mphamvu pansi pa voliyumu yomweyo. Pazida zokhala ndi zolemetsa zolimba kapena machitidwe a mapaipi omwe amafunikira kunyamula zinthu zakutali, mwayi uwu ndiwofunikira kwambiri.
5. Njira yosinthira yosinthika, yokhoza kupanga mawonekedwe ovuta
Kusinthasintha kwa njira yochitira sintering kumapangitsa kuti zoumba za silicon carbide zipangidwe kukhala zinthu zosiyanasiyana zowoneka bwino, monga zigononi ndi matepi a mapaipi a silicon carbide, komanso midadada yowoneka bwino yosamva kuvala ndi ma liner malinga ndi zofunikira zosiyanasiyana za zida. Kukhazikika kumeneku kumakwaniritsa zofunikira za zida zosiyanasiyana popanga mafakitale, kupereka mwayi wokwanira wokonzekera bwino komanso kugwiritsa ntchito bwino zida.
Zinthu wamba silicon carbide kuvala zosagwira ndi ntchito
1. Silicon carbide akalowa
Silicon carbide lining imagwiritsidwa ntchito kwambiri pazida zosiyanasiyana monga zotengera zotengera, akasinja osungira, mapaipi, ndi zina zambiri. Zili ngati zida zodzitchinjiriza zolimba, zoteteza thupi la zida kuti zisavale ndi dzimbiri. Mu anachita ziwiya za makampani mankhwala, ndi pakachitsulo carbide akalowa akhoza kupirira kukokoloka kwa TV zowononga kwambiri, kuonetsetsa chitetezo ndi bata ndondomeko anachita; M'mapaipi oyendetsa matope amakampani amigodi, amatha kukana kukokoloka ndi kuvala kwa tinthu tolimba mu slurry, kukulitsa moyo wautumiki wa payipi.
2. Paipi ya silicon carbide
Mapaipi a silicon carbide ali ndi maubwino angapo monga kukana kuvala, kukana kwa dzimbiri, komanso kukana kutentha kwambiri, ndipo amagwiritsidwa ntchito ponyamula zinthu monga ufa, tinthu tating'onoting'ono, ndi slurries. M'mapaipi otumizira phulusa la ntchentche pamakampani amagetsi otenthetsera komanso zopangira ndi mapaipi opangira simenti, mapaipi a silicon carbide awonetsa ntchito yabwino kwambiri, kuwongolera bwino komanso kukhazikika kwa zinthu zotumizira, ndikuchepetsa kusokoneza kwapaipi komwe kumachitika chifukwa cha kutha kwa mapaipi ndi kutayikira.
3. Silikoni carbide kuvala zosagwira chipika
Ma silicon carbide-resistant block blocks nthawi zambiri amayikidwa m'zigawo za zida zomwe zimakhala zosavuta kuvala, monga ma fan impellers, makoma amkati a zipinda zophwanyira, ndi pansi pa chute. Iwo akhoza kupirira mwachindunji kukhudzidwa ndi kukangana kwa zipangizo, kuteteza zigawo zikuluzikulu za zipangizo. M'ma crusher amigodi, midadada yosamva kuvala ya silicon carbide imatha kukana kukhudzidwa ndi kugaya kwa ore, kukonza magwiridwe antchito ndi moyo wautumiki wa ophwanya, ndikuchepetsa mtengo wokonza zida.
Sankhani zomwe timachita sintered silicon carbide ceramic mankhwala
Shandong Zhongpeng imayang'ana pa kafukufuku ndi chitukuko, kupanga, ndi kugulitsa zinthu zomwe sintered silicon carbide ceramic ceramic zida zopangira zida zapamwamba komanso gulu laukadaulo. Timatsatira mosamalitsa miyezo yapadziko lonse lapansi yopanga, kuonetsetsa kuti ntchito yodalirika ndi yokhazikika.
Kuchokera pakusankhidwa kwa zinthu zopangira mpaka kuwongolera mwamphamvu kwa njira zopangira, kupita ku njira zingapo zoyesera mankhwala asanachoke kufakitale, ulalo uliwonse umaperekedwa kuukadaulo wathu ndikuyang'ana. Sitimangopatsa makasitomala zinthu zapamwamba kwambiri za silicon carbide zosavala, komanso timapereka mayankho amunthu payekha komanso ntchito yokwanira yogulitsa pambuyo potengera zosowa zawo.
Ngati mukuvutitsidwa ndi zinthu monga kuvala ndi dzimbiri la zida zamafakitale, mutha kusankha zomwe timachita sintered silicon carbide ceramic products. Tiyeni tigwire ntchito limodzi kuti tipereke chitetezo cholimba cha zida zanu zopangira, thandizani bizinesi yanu kukonza bwino ntchito, kuchepetsa ndalama zogwirira ntchito, ndikukwaniritsa chitukuko chokhazikika.
Nthawi yotumiza: Jun-09-2025