M'munda wa zida zapamwamba,Silicon Carbide (sic) ndi silicon nitride (si3n4) ceramicsakhala ndi mankhwala ofunikira kwambiri, aliyense wokhala ndi zinthu zapadera komanso mapulogalamu. Kuzindikira kusiyana pakati pa magawo awiriwa ndikofunikira kwa mafakitale omwe amadalira zida zapamwamba. Shandoong Zhongpeng Cenramic Com ConAmic Co.
Silicon Carbide mankhwala amadziwika chifukwa cha kukhazikika kwawo komanso kukhazikika kwa mafuta. Amakhala ndi silicon ndi kaboni, yomwe imaphatikizana kuti ipange ndalama yomwe ili ndi kuvala bwino komanso kukana kuwonongeka. Izi zimapangitsa a Carbidics carramics yabwino pazogwiritsa ntchito zachilengedwe monga Aeroprospace, mafakitale apakati komanso semiconductor. Maonekedwe a carbider a carbider a carbider amathandizanso kuti athetse kutentha mokwanira, ndikupanga kukhala yabwino kwa mapulogalamu apamwamba kwambiri. Shandong Zhongpeng Cenramic CO., LTD. Ikugwiritsa ntchito katundu uyu kupanga cerradics yapamwamba kwambiri ya carramics yomwe imakwaniritsa zofunikira za mafakitale osiyanasiyana.
Silicon nitroni cerramics, ali ndi mphamvu zambiri, kuphatikiza mphamvu zazikulu komanso kulimba. Sitepe ya Si3n4, yopangidwa ndi silikicon ndi nayitrogeni, imakhudzidwa kwambiri ndi kuwonjezeka kwa mafuta ndikukhala ndi cholowa cha matenthedwe ochulukirapo poyerekeza ndi silicon carbide. Izi zimapangitsa Sitepen Nitride Centramics ndiwosankha bwino kwambiri pazogwiritsa ntchito zomwe zimafunikira zopindika mofulumira, monga ma turbines a gasi ndi zida. Microstruction yapadera ya Silicon Nitride imaperekanso mphamvu yabwino kwambiri yolimbana, ndikupangitsa kuti ikhale nkhani yosankha mafakitale omwe amafunikira zinthu zolimba.
Poyerekeza zinthu ziwirizi, kusiyana kwakukulu kwambiri kumakhala zinthu zawo. Silicon Carbide ceramics amatha kupirira kutentha kwambiri kuposa silika ya silika ya Sitepen nitride ya siteramu, ndikuwapangitsa kuti agwiritse ntchito pogwiritsa ntchito njira zapamwamba kwambiri. Komabe, kuthekera kwa Sicon Nitride kuthana ndi mantha ochulukirapo kumawapatsa mwayi wokhala ndi kusintha kwa kutentha. Kusiyanaku ndikofunikira kwa akatswiri ndi opanga anzawo posankha zinthu kuti agwiritse ntchito mwatsatanetsatane, popeza kusankha zinthu kungakhudze kwambiri magwiridwe ndi moyo wa ntchito.
Kusiyana kwina kwa Silicon Carbide ndi Silicon Nitride Cerramics ndi bata lawo. Silicon Carbide amalimbana kwambiri ndi oxidation ndipo imatha kukhalabe ndi malo ake okhala ndi mankhwala. Izi zimapangitsa kuti zikhale zabwino pakusintha kwamankhwala ndi semiconduct kugwiritsa ntchito. Mosiyana ndi zimenezo, silicon nitride cyramic, pomwe mankhwala, sangachite bwino m'malo ena okhalamo. Kumvetsetsa izi zamankhwala ndikofunikira kwambiri kwa mafakitale omwe amagwira ntchito yovuta chifukwa zimakhudza kusankha kwa zinthu zakuthupi komanso kapangidwe kazinthu.
Njira zopangira Silicon Carbide ndi silicon nitride ma cerramics zimasiyananso. Silicon Carbider Carramics nthawi zambiri amapangidwa ndi kuchimwa, njira yomwe imaphatikizapo kutenthetsa nkhaniyo ndi kutentha komwe kumapangitsa kuti akwaniritse. Njira iyi imatha kubereka mawonekedwe owoneka bwino komanso zigawo zambiri. Mosiyana ndi izi, silicon nitride cyramics nthawi zambiri imapangidwa pogwiritsa ntchito njira zopangira ufa ndi maluso ochiritsira, kuphatikizapo pokaniza kapena kuchitapo kanthu. Kusiyanaku pakupanga njira kumatha kukhudza zinthu zomaliza za ceramic, kuphatikiza micrestruction komanso makina ake.
Pankhani ya mtengo, silicon carbide mankhwala amakonda zokwera mtengo kuposa silticon nitride cyramics chifukwa cha zida zopangira ndi ukadaulo. Komabe, magwiridwe antchito a diyiran carbide akhoza kupereka zifukwa zazikulu zoyambira, makamaka pakugwiritsa ntchito komwe kulephera kumatha kubweretsa zoopsa zazikulu kapena zotetezeka. Shandong Zhongong Cemeramic Co., Ltd. Imayang'ana njira zothetsera ndalama zoperewera popanda kusangalala, kuonetsetsa kuti makasitomala akupeza mtengo wabwino kwambiri pakugulitsa kwa silicon carramics.
Chidule Silicon carbide amakwanitsa kutentha kwambiri ndi madera amitundu, pomwe siteicon nitride akuwonetsa bwino kulimba mtima komanso kukana kuwonjezeka kwa mafuta. Kumvetsetsa izi ndizovuta kwa akatswiri opanga ma injini ndi opanga posankha zinthu zofunika kugwiritsa ntchito. Monga choyambitsa chotsogola cha silicon carbide ceramic, shandong nehrang Cenramic Cemeramic Co. Mwa kukonzekera malo apadera a silicon carbide ndi silicone, makampani amatha kukonza mapangidwe awo ndikusintha magwiridwe awo, ndikuwonjezera mphamvu ndi kudalirika kwa ntchito zawo.
Post Nthawi: Mar-24-2025