A cikin masana'antu masu zafin jiki kamar ƙarfe, yumbu, da injiniyan sinadarai, kwanciyar hankali da dorewar kayan aiki suna shafar haɓakar samarwa da farashi kai tsaye. A matsayinsa na "maƙogwaron" na tsarin konewa, hannun rigar mai ƙonewa ya daɗe yana fuskantar ƙalubale kamar tasirin harshen wuta, lalata zafin jiki mai zafi, da canjin zafin jiki na kwatsam. Matsalar nakasawa da ɗan gajeren rayuwa na hannun riga na ƙarfe na gargajiya ana canza shi cikin nutsuwa ta sabon nau'in kayan:silicon carbide (SiC) ƙona hannayen rigasuna zama sabon fi so a masana'antu high-zazzabi al'amurran da suka shafi saboda su "hard core" yi.
1. Silicon carbide: Haihuwar yanayin zafi
Silicon carbide ba samfurin da ke fitowa a cikin dakin gwaje-gwaje ba. A farkon ƙarshen karni na 19, mutane sun gano wannan fili wanda ya ƙunshi silicon da carbon. Tsarinsa na crystal yana ba shi manyan 'mafi ƙarfi' uku:
1. High zafin jiki juriya: iya kula da ƙarfi a 1350 ℃, da nisa wuce narkewa batu na talakawa karafa;
2. Juriya: Fuskantar yanayin lalacewa mai yawa, tsawon rayuwar sa ya ninka na kayan yau da kullun;
3. Juriya na lalata: Yana da ƙarfin juriya ga yanayin acidic da alkaline da narkakken ƙarfe.
Waɗannan halayen suna sa silicon carbide ya zama kyakkyawan zaɓi don kayan ƙona hannun riga, musamman dacewa da kayan konewa waɗanda ke buƙatar ɗaukar tsayin daka ga buɗe wuta.
2, Uku manyan abũbuwan amfãni daga silicon carbide kuka hannun riga
Idan aka kwatanta da ƙarfe na gargajiya ko hannun rigar yumbu mai ƙonawa, fa'idodin sigar siliki carbide suna bayyane a sarari:
1. Tsawon rayuwa ninki biyu
Hannun mai ƙona ƙarfe yana da saurin iskar oxygen da laushi a yanayin zafi mai yawa, yayin da kwanciyar hankali na silicon carbide yana haɓaka rayuwar sabis ta sau 3-5, yana rage yawan kashewa da sauyawa.
2. Kiyaye makamashi da inganta ingantaccen aiki
Thermal conductivity na silicon carbide sau da yawa fiye da na talakawa yumbu, wanda zai iya sauri canja wurin zafi, inganta man konewa yadda ya dace, da kuma rage makamashi amfani.
3. Mai sauƙin kulawa
Saka juriya, juriya, da juriya mai zafi, buƙatar kulawa kawai mai sauƙi na yau da kullun, rage ƙimar kulawa sosai.
3. Wadanne masana'antu ne suka fi bukatar su?
1. yumbu kiln: Dace da glaze sintering yanayi sama da 1300 ℃
2. Metal zafi magani: resistant zuwa narkakkar karfe splashing da slag yashwa
3. Kona shara: mai juriya ga ƙaƙƙarfan lalatawar chlorine mai ɗauke da iskar gas
4. Gilashin narkewar wutar lantarki: dace da dogon lokaci barga aiki a karkashin alkaline yanayi
4. Abubuwan amfani
Kodayake aikin hannun rigar siliki carbide mai ƙonawa yana da ƙarfi, amfani daidai yana da mahimmanci:
1. Guji karo na inji yayin shigarwa don hana ɓoyayyun fasa
2. Ana bada shawara don ƙara yawan zafin jiki mataki-mataki yayin farawa sanyi
3. Cire saman coking Layer akai-akai kuma kiyaye bututun ƙarfe ba tare da toshewa ba
A matsayin mai ba da sabis na fasaha da ke da hannu sosai a fannin masana'antu na masana'antu, koyaushe muna mai da hankali ga aikace-aikace da canza fasahar kayan fasaha. Haɓaka hannayen riga na siliki carbide ba kawai haɓaka kayan haɓaka ba ne, har ma da amsa ga buƙatar samar da masana'antu "mafi inganci, ceton makamashi, da abin dogaro". A nan gaba, za mu ci gaba da haɓaka hanyoyin samfura da ba da damar ƙarin masana'antu don amfani da mafita mai juriya mai zafi waɗanda ke da “dorewa mai ɗorewa kuma masu tsada sosai”.
Ƙwararrun ƙungiyar Shandong Zhongpeng na iya ba da shawarwarin zaɓi na musamman da goyon bayan fasaha a gare ku. Barka da zuwaziyarce mudon m mafita.
Lokacin aikawa: Mayu-04-2025