Amandla Adlulele Nge-Silicon Carbide Tube

I-Silicon carbide iyinto engavamile yezimboni. Iqinile futhi ihlala isikhathi eside, inikeza ukumelana okumangalisayo ngokumelene namazinga okushisa aphezulu, ugesi nokugqwala.

Amashubhu e-silicon carbide angatholakala ezinhlelweni ezisebenza kuzo zonke izimboni ezidinga ukuqina nokusebenza kahle, ngakho-ke funda ukuze uqonde izakhiwo zabo eziyingqayizivele nezindlela zokukhiqiza ezizenza zibe inketho ekhangayo.

Ukumelana nokushisa okuphezulu

Amashubhu e-silicon carbide angamelana namazinga okushisa aphezulu ngaphandle kokulahlekelwa ubuqotho bawo, okubenza babe ukukhetha okuhle kakhulu kwezinhlelo zokusebenza ezidinga ukuqina okukhethekile. Ukuzinza kwazo okushisayo kuphinde kuhambisane namandla avelele emishini yokumelana nokugqokwa okukhethekile ezindaweni noma izinqubo ezinokhahlo.. Ngaphezu kwalokho, ukungabi namakhemikhali kwabo kubenza bangavikeleki kumakhemikhali anonya angalulaza ezinye izinto.

I-silicon carbide ceramics iziqhayisa ngesilinganiso sobulukhuni se-Mohs esiyisishiyagalolunye, okwenza kube enye yezinto zobumba eziqinile zezimboni ezitholakalayo futhi okwesibili ngemuva kwedayimane ngokobulukhuni. Ngaphezu kwalokho, I-silicon carbide inamandla akhethekile acindezelayo futhi aguquguqukayo ayenza ikwazi ukumelana nezingcindezi ezinkulu nezingcindezi ngaphandle kokuqhekeka ngaphansi kwengcindezi..

I-silicon carbide inikeza ukumelana okuhle kakhulu kwe-oxidation emazingeni okushisa afinyelela ku-1300degC ngenxa yongqimba oluvikelayo lwe-silicon dioxide olwakhiwe phezu kwayo., ephinde inikeze ukumelana ne-asidi ne-alkali kule nto. Kanjalo, ukuguquguquka kwayo ezindaweni ezahlukene kuyanda.

Ukumelana nokugqwala

Amashubhu e-Silicon carbide aziqhenya ngenhlanganisela eyingqayizivele yezakhiwo eziwenza abe yisixazululo esihle kakhulu sezinhlelo zokusebenza zokucubungula izinga lokushisa eliphezulu.. Kusukela ekuqineni kwabo okushisayo namandla emishini, ekungeneni kwamakhemikhali kanye nokumelana nokugqoka, amashubhu e-silicon carbide enza isixazululo esifanelekile ezindaweni zokucubungula izinga lokushisa eliphezulu nezinqubo.

Izitsha ze-silicon carbide ceramics ze-Sintered ne-reaction bonded silicon carbide zinikeza ukuvikelwa kokugqwala okuphakeme ngokwenza izendlalelo eziminyene ze-oxide ukuze zivikele i-substrate yazo ekuhlaselweni.. Ngaphezu kwalokho, babonisa amazinga aphansi okuwohloka komnotho we-1-millimeter nje ngonyaka kuma-slags ane-acidic kanye 10-100 amamilimitha/unyaka kwabayisisekelo, okubenza bakwazi ukubekezelela izindawo ezinzima isikhathi eside.

Mohs ubulukhuni be 9 ibasondeza eduze kwedayimane, futhi ibenze ibe yinto efanelekile ukuthi isetshenziswe njengezingqimba eziphikisayo kanye nezingxenye zokuzivikela ezinhlelweni zemboni yamandla njengokufudumeza kwensimbi okungeyona ayoni., ukusakazwa kwemvamisa okuphakathi kanye nezithando zokushisa ezihlukene zikagesi. Ngaphezu kwalokho, bangavikela ama-thermocouples ayinhloko ekungeneni kwelangabi eliqondile.

Amandla aphezulu

I-Silicon Carbide ingenye yezinto zokwenziwa ezinzima kakhulu, ukuziqhayisa ngesilinganiso esimangalisayo sobulukhuni be-Mohs 9 lokho kuphikisana nedayimane. Ngenxa yamandla ayo amangalisayo, I-silicon carbide yenza ikhambi elihle kakhulu elimelana nemihuzuko ezimbonini zokwenza amaphepha kanye nezinjongo zokuvimbela ukuqhuma., kanye nokuba nezimo eziguquguqukayo ngokwanele ukumelana namazinga okushisa aphezulu kanye nokufakwa kwelangabi okuqondile.

Amashubhu e-SSiC awagcini nje ngokuziqhayisa ngamandla angokomzimba amangalisayo, kodwa futhi amelana nokugqwala kwamakhemikhali kanye nokwanda okushisayo – okusho ukuthi angakwazi ukumelana nezikhathi ezinde zokusetshenziswa ezindaweni ezinokhahlo kuyilapho edinga ukulungiswa okuncishisiwe ngokuhamba kwesikhathi.

I-Kerui inikeza kokubili ukusabela okuhlanganisiwe ne-sintered silicon carbide (Site) amashubhu e-ceramic ukusetshenziswa okuhlukahlukene kwezimboni, equkethe amandla akhethekile, ukuqina nokusebenza ku-abrasive enokhahlo, kushisa, izindawo ezihlanzekile. Ukuzinza kwazo okushisayo kuzenza zikwazi ukusebenza ngokuphumelelayo ngisho nangaphansi kwezimo lapho ezinye izinto zizowohloka ngokushesha; futhi amandla azo aphakeme okusebenza asho ukuthi angakwazi ukumelana nama-projectiles anomthelela ngesivinini esikhulu.

Ukuphila Okude

Amashubhu e-Hexoloy Silicon Carbide ayisinqumo esikhethekile sezimboni lapho ukuqina nokuthembeka kubaluleke kakhulu.. Ukuqina kokuqina okuqathaniswa nedayimane kanye nezakhiwo zokumelana nezingubo ezizenza zifanelekele ukuphatha amakhemikhali anokhahlo noma amazinga okushisa adlulele ngaphandle kokuba nomthelela omubi ngenxa yokungangeni kwamakhemikhali.; Ukuzinza okushisayo kwe-Hexoloy kanye nokungabi namandla kwamakhemikhali kusho ukuthi ngeke kuthonyeke kabi ama-acidic reagents. (kuhlanganise hydrochloric, i-sulfuric noma i-phosphoric acid), izisekelo noma ama-oxidizers njenge-nitric acid.

Izinto ezinjengalezi ziqhayisa inhlanganisela yokuqina, ukumelana nokugqoka, kanye nokumelana nokushaqeka okushisayo kuwenza abe yisinqumo esihle kakhulu sokusebenzisa iziko nasemathandweni lapho ukushintshashintsha okungazelelwe kwezinga lokushisa kungabangela ezinye izinto ukuba ziqhekeke noma ziphuke.. Ngaphezu kwalokho, amazinga abo okunwebeka okushisayo aphansi asho ukuthi mancane amathuba okuthi aphuke ngenxa yokuhlukahluka kwezinga lokushisa.

I-Hexoloy Sintered Silicon Carbide thermocouple protection tubes inikeza amandla angavamile, ukugqwala nokumelana nokushisa okubenza bafanelekele ukusetshenziswa ezinhlelweni zikagesi kanye nezindawo zokukhiqiza ama-semiconductor kuya kumasistimu omkhathi nezidingo zemvelo.. Ngaphezu kwalokho, ukumelana kwabo okungavamile kokugqoka kubenza bafaneleke izicelo zokuvikela umlomo wombhobho wokushisa.