Ithini ikhwalithi ye-coreless induction furnace coil mortar?

I-coil Cement enhle ine:

I-1) Ukusebenza kahle kokufakwa kwekhoyili-ngenxa yedizayini yekhoyili yesithando somlilo esingenasisekelo, kukhona igebe elithile phakathi kokuphenduka kwekhoyili, futhi manje ukugcwaliswa okuhle phakathi kwamajika yilolu hlobo lwezinto. Sisebenzise i-shaker ukuze sibe yithalente elingu-1 ngaphansi kwesifunda sama-volts angu-10000 ukumelana ne-voltage. Ugqinsi lwebhulokhi yesampula yekhoyili lunokumelana nokushisa okuphezulu kakhulu.

2) I-refractoriness ephezulu-Ngokujwayelekile, ukunganaki kwalosimende wekhoyili we-alumina ephezulu kungafinyelela ku-1760C. Ngakho-ke, kububanzi bensimbi yethu encibilikisiwe yensimbi engu-1530-1580C nensimbi encibilikisiwe eyi-1650-1720C, usimende wekhoyili wanele ukumelana Insimbi encibilikisiwe ingena ku-coil unama, futhi ikhoyili yokungeniswa ivikelekile.

Nazi ezinye izinkomba zobuchwepheshe zeglue yekhoyili ye-CA340 yakudala eyenziwe nguSaint-Gobain, enganikezwa ukuze isetshenziswe:

ukwakheka kwekhemikhali%

I-Al2O3 91.7

I-SiO2 1.0

Okunye i-7.3

Izakhiwo zomzimba

Usayizi wokusanhlamvu 20F

Ukuminyana okomile 2.88 g/cm3

Izinga lokushisa eliphezulu lokusebenza 1760C

Ukufakwa kwekhoyili yokunamathisela (ukusetshenziswa): okunye ukunamathisela ikhoyili kufakwa kukhoyili yokungeniswa, noma ingathelwa kugqinsi oluthile lwe-insulation kanye nongqimba lokuvikela ukuvikela ukushisa ngokwezidingo zomklamo wokuhlolwa kwangaphakathi kwekhoyili ngendlela yokuphonsa. esikhunjini sokukhiqiza. Le ndlela ngokuvamile yamukelwa ezindlini zabakhiqizi besithando somlilo kagesi. Muva nje, sithulule isithando somlilo esingamathani angama-50. Ngaphezu kwalokho, nginekhasimende elisebenzisa usimende ikhoyili ukulungisa umlomo wesithando somlilo esifakwa ugesi. Ngezwa ukuthi umlomo wombhobho olungisiwe usahlala isikhathi eside. Kunjalo, udaka lwamakhoyili luwuhlobo lokukhandwa lwempahla yethu yobungcweti ephikisayo, kodwa ukuhlanganisa kwayo kulungile. Ingasetshenziselwa ukulungisa ukuguguleka nokuqhekeka kwe-ladle kanye nezinye izinto ezisetshenziswayo. .