Nitride Bonded Silicon Carbide Thermocouple Protection Tube: Chivimbiso Chinokosha Chekuyerwa Kwekupisa Kwakagadzikana

Mumaindasitiri anodziya zvakanyanya akadai se simende, magirazi, uye simbi inonyungudutswa, kutonga kwakarurama kwezviyero zvekupisa kunotarisa zvakananga kushanda zvakanaka kwekugadzirwa, mwero wekukodzera kwechigadzirwa, uye kuchengetedzeka kwekushanda. Machubhu ekudzivirira e thermocouple echinyakare anowanzo tambura nekukuvadzwa nekukundikana kazhinji nekuda kwekusakwanisa kwawo kutsungirira kupisa kwakanyanya, kunyunguduka kwepakati, uye ngura yemakemikari. Izvi hazvingowedzere mari yekugadzirisa michina chete uye kurasikirwa nenguva yekushanda asiwo zvinogona kukonzera tsaona dzekugadzira nekuda kwekusiyana kwekuyera kupisa. Nekubatsira kwayo kwakasiyana kwezvinhu, chubhu yekudzivirira ye nitride bonded silicon carbide (Si3N4-bonded SiC) yave mhinduro inosarudzwa yekugadzirisa matambudziko ekuyera kupisa mumamiriro ekushanda akaoma, ichichinjika zvakanyanya kune mamiriro ekuyera kupisa mumaindasitiri akasiyana-siyana anodiwa zvakanyanya.

Muchitofu chinotenderera, icho chiri chinhu chikuru pakugadzirwa kwesimende, chubhu iyi yekudzivirira inogona kutsungirira tembiricha yepamusoro inodarika 1300℃ kwenguva yakareba, ichidzivisa kukweshwa kwakasimba kwezvikamu zvesimende zvinopenya uye ngura yegesi inoyerera muchoto, ichidzivirira sensor ye thermocouple yakavakirwa mukati, uye ichivimbisa kururama kwedata retembiricha muzvikamu zvakakosha zvakaita sechoto chesilinda nenzvimbo yekupisa, ichipa rutsigiro rwedata rwakavimbika rwekugadzirisa maitiro e calcination yesimende uye kudzora kushandiswa kwesimba. Muchiitiko chechoto chinonyungudutsa girazi, kuramba kwayo kwakanaka kukurwa kwegirazi rakanyunguduka uye kugadzikana kwekupisa kunogona kudzivirira kuputsika nekutsemuka kwechubhu yekudzivirira, kuve nechokwadi chekuti kutarisa tembiricha kunoramba kuripo munzvimbo dzakadai sedziva rinonyunguduka nechiteshi, uye kubatsira kuvandudza kujeka uye kufanana kwezvigadzirwa zvegirazi zvakapedzwa. Mukuita kwekunyungudutsa simbi dzakadai sesimbi, aluminium, nemhangura, inogona kudzivirira kukweshwa kwesimbi yakanyunguduka nekupisa kwakanyanya uye kuora kwemhepo inonyunguduka nekuderedza muchoto, kugadzirisa zvinodiwa pakuyera tembiricha yemidziyo yakasiyana-siyana senge ma converters, ma arc furnaces emagetsi, uye ma casters anoenderera mberi, uye kudzivirira kukanganiswa kwekuyera tembiricha kunokonzerwa nekukuvara kwe sensor.

Pamusoro pekushandiswa kweindasitiri huru, chubhu iyi yekudzivirira inogonawo kushandiswa mumamiriro ezvinhu akakosha ekupisa kwakanyanya akadai semarara, makiln esimbi anopisira ceramic, uye maketeni emakemikari anopisira kupisa kwakanyanya, zvichichinjika kune zvakasiyana-siyana zvemhando dzethermocouple. Hunhu hwayo hwepakati senge kuramba kupisa kwakanyanya (kusvika 1600℃), simba remuchina rakakwirira, kuramba ngura kwakanaka, uye kuramba kupisa kwakanaka kunogona kuwedzera hupenyu hwemathermocouple ka3-5, kuderedza zvakanyanya nguva yekugadzirisa michina uye mari yekutsiva, uye kuvandudza kugadzikana kwekushanda kwemitsara yekugadzira. Kusarudza chubhu yedu yekudzivirira ye nitride bonded silicon carbide thermocouple hakungogone kukupa ruzivo rwakarurama uye rwakagadzikana rwekuyera kupisa asiwo kuderedza kurasikirwa kwenguva yekushanda nekuvimbika kwayo kwakanyanya, zvichipa simba mabhizinesi kuti awane kugadzirwa kwakanaka, kwakachengeteka, uye kwakachipa.