I-SIC vs. I-TC vs. I-Carbon: Ukukhetha Izinto zoBuso boTywina eziLungileyo kwiindawo eziGcolisayo

I-SIC vs. I-TC vs. I-Carbon: Ukukhetha Izinto zoBuso boTywina eziLungileyo kwiindawo eziGcolisayo

Ukukhetha izixhobo zobuso bokutywina ezifanelekileyo kwiindawo ezirhabaxa kubalulekile ekugcineni ukusebenza kakuhle. Izixhobo zobuso bokutywina kufuneka zimelane nokuguguleka, ukugqwala, kunye nokuhlaselwa ngamakhemikhali. Ukukhethwa akuchaphazeli kuphela ixesha lobomi bezivali zoomatshini kodwa kukwachaphazela nokusebenza kwazo kwiimeko ezinzima. Umzekelo,I-Silicon Carbide (SIC)Inika ubulukhuni obuhle kakhulu kunye nokuhanjiswa kobushushu, nto leyo eyenza ukuba ifaneleke ukusetyenziswa ngesantya esiphezulu.Iipropati ze-SSIC vs RBSIC, kubalulekile ukuqwalasela iingenelo zazo ezikhethekileyo kwizicelo ezithile. Ukuqondaukumelana kweekhemikhali kwezinto zokutywinainceda ukuqinisekisa ukuba iyahambelana nolwelo olupompelwayo kunye nokuxhathisa ukuhlaselwa kokusingqongileyo. Ukongeza,iingenelo zendandatho yesitywina se-ceramicziquka ukuqina okuphuculweyo kunye nokumelana nokuguguleka, nto leyo eyenza ukuba zibe lukhetho olukhethwayo kumashishini amaninzi. Umbuzo oqhelekileyo uphakama:Ngaba i-SIC ingcono kune-TC kwiitywina?Impendulo idla ngokuxhomekeka kwisicelo esithile kunye neemeko zokusebenza.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

  • Khetha iSilicon Carbide (SIC)ngenxa yobunzima bayo obumangalisayo kunye nokumelana kwayo neekhemikhali kwiindawo ezinzima.
  • Cinga ngeTungsten Carbide (TC) ngenxa yokumelana kwayo nokuguguleka, ingakumbi xa isetyenziswa kunye nolwelo olurhabaxa.
  • Sebenzisa izinto zeCarbon kwiindawo ezingabizi kakhulu apho kufuneka khona iindleko ezifanelekileyo kunye nokumelana okuhle kweekhemikhali.
  • Vavanya ukuhambelana kweekhemikhalikunye nobushushu bokusebenza ukuqinisekisa ukusebenza kakuhle kunye nobude bexesha lezinto zobuso besitywini.
  • Ukugcinwa rhoqo kunye nokuhlolwa kubalulekile ukuthintela ukungasebenzi kakuhle kwesitywini kunye nokuphucula ukusebenza kakuhle.

Ukuqonda Izinto zoBuso beSeal

Izinto zobuso betywina zidlala indima ebalulekileyo ekusebenzeni nasekuhlaleni ixesha elide kwezitywina zoomatshini. Ezi zinto kufuneka zinyamezele iimeko ezinzima, kuquka amaqondo obushushu aphezulu, uxinzelelo, kunye neendawo ezirhabaxa. Ukuqonda iimpawu zezinto ezahlukeneyo zobuso betywina kunceda iinjineli kunye neengcali zokulungisa benze izigqibo ezinolwazi.

  1. Ukuqina: Izinto zobuso ezitywiniweyo mazimelane nokuguguleka. Izinto eziqinileyo zihlala zibonelela ngokuqina okungcono, nto leyo ibalulekileyo xa zisetyenziswa xa zinoburharha obukhulu.
  2. Ukumelana neekhemikhali: Kubalulekile ukuba umntu akwazi ukumelana nohlaselo lweekhemikhali. Izinto zokuvala ubuso kufuneka zihambelane nolwelo ezidibana nalo ukuze kuthintelwe ukubola.
  3. Ukuqhuba kweThermal: Ukuqhuba kakuhle kobushushu kunceda ukukhupha ubushushu obuveliswa ngexesha lokusebenza. Olu phawu lubaluleke kakhulu kwizicelo ezikhawulezayo.

Izinto zobuso ezisetyenziswa njengesiciko ziquka iSilicon Carbide (SIC), iTungsten Carbide (TC), kunye neCarbon. Isixhobo ngasinye sineempawu ezizodwa ezenza ukuba silungele ukusetyenziswa okuthile. Umzekelo, i-SIC yaziwa ngokuba lukhuni kwayo kunye nokuzinza kobushushu, nto leyo eyenza ukuba ifaneleke kwiindawo ezisebenza kakuhle. Ngokwahlukileyo koko, i-TC inika ukumelana nokuguguleka okuhle kwaye isetyenziswa rhoqo kwiindawo ezisebenzisa ulwelo olurhabaxa. I-Carbon, nangona ingenakuqina kune-SIC kunye ne-TC, inika ukumelana okuhle kweekhemikhali kwaye idla ngokusetyenziswa kwiimeko ezingafunekiyo.

Ukukhetha izinto ezifanelekileyo zobuso bokuvala kuquka ukuvavanya imeko yokusebenza kunye neemfuno ezithile zesicelo. Ngokuqonda iimpawu zezi zinto, iingcali zinokuphucula ukuthembeka nokusebenza kakuhle kwezisombululo zazo zokuvala.

Izixhobo zoBuso beSitywino seSilicon Carbide (SIC)

Izixhobo zoBuso beSitywino seSilicon Carbide (SIC)

I-Silicon Carbide (SIC)yinto ehlonitshwa kakhulu kwiindawo zokutywina, ingakumbi kwiindawo ezirhabaxa. Iimpawu zayo ezikhethekileyo ziyenza ibe lukhetho oluhle kakhulu kwiindlela ezahlukeneyo zokusetyenziswa. Nazi ezinye zeempawu eziphambili ezibonisa ukuba kutheni i-SIC ithandwa kwiimeko ezinzima:

Ipropati Inkcazo
Ukuqina Ubulukhuni obungaqhelekanga, okwenza ukuba ingagugi kwaye ingakrweleki.
Ukuqhuba kweThermal Ukuqhuba okuphezulu kobushushu, okufanelekileyo kwiindlela zokusebenzisa ubushushu obugqithisileyo.
Ukungasebenzi kakuhle kweekhemikhali Ayisebenzi kwiikhemikhali, iyamelana nokuhlaselwa ziikhemikhali kunye nokugqwala.
Ukuxhathisa ukuNxiba Iyamelana nokuguguleka kakhulu, ilungele ulwelo olurhabaxa okanye ukugquma.
Uzinzo lobushushu Isebenza kakuhle kumaqondo obushushu agqithisileyo, ukuya kuthi ga kwi-1,800°C.

Ubunzima be-SIC, obuphakathi kwe-9 kunye ne-9.5 kwisikali se-Mohs, bunegalelo elikhulu ekuchaseni kwayo ukuguguleka. Obu bunzima buphezulu buthetha ukwanda kokumelana nokuguguleka okungaphezulu kwe-40% kwiindawo ezirhabaxa, nto leyo eyenza i-SIC ibe lolona khetho lufanelekileyo lokusetyenziswa kwiimeko ezinzima.

Ngokuphathelele ukumelana nokugqwala, i-SIC igqwesile kwiindawo ezine-asidi kunye ne-alkaline. Le theyibhile ilandelayo ibonisa ukusebenza kwayo xa ithelekiswa nezinye izinto zobuso be-seal eziqhelekileyo:

Izinto eziphathekayo Ukumelana nokugqwala kwiindawo ezineasidi Ukumelana nokugqwala kwiindawo ezine-alkaline
iSilicon Carbide Igqwesile Igqwesile
I-Tungsten Carbide Inomda Inomda

Indalo ye-SIC yokungasebenzisi iikhemikhali iyenza isebenze kakuhle kulwelo olunamandla, nto leyo eyenza ukuba ibe lolona khetho lukhethwayo kwiindawo ezininzi zoshishino. Nangona kunjalo, kubalulekile ukuqwalasela zombini iingenelo kunye nokungalungi kokusebenzisa i-SIC njengesixhobo sobuso besitywini:

Iingenelo Iingxaki
Ukukrala okugqwesileyo kunye nokumelana nokuguguleka Ubukhazikhazi
I-coefficient ephantsi yokungqubana Ukuchaphazeleka kukuqhekeka nokuqhekeka
Ubulukhuni obuphezulu Imida ekuchaseni iikhemikhali ngenxa ye-silicon ekhululekileyo
Ukumelana kakuhle kweekhemikhali (ingakumbi ezisikiweyo)

Kubalulekile ukuqaphela ukuba i-reaction bonded silicon carbide ine-8-12% ye-silicon ekhululekileyo, enokunciphisa ukumelana kwayo neekhemikhali. Ke ngoko, ayikhuthazwa ukuba isetyenziswe kwiindawo ezinee-asidi okanye iziseko ezinamandla, ngakumbi kumanqanaba e-pH angaphantsi kwe-4 okanye ngaphezulu kwe-11.

Izixhobo zoBuso beTungsten Carbide (TC)

I-Tungsten Carbide (TC) yinto esetyenziswa kakhulu kwi-ubuso besitywina, ingakumbi kwiindawo ezifuna ukuqina okuphezulu kunye nokumelana nokuguguleka. Iimpawu zayo ezikhethekileyo zenza ukuba ifaneleke kwiindlela ezahlukeneyo zokusebenza kwemizi-mveliso. Nazi ezinye zeempawu eziphambili ezichaza ukusebenza kwe-TC njengesixhobo sobuso besitywini:

Ipropati I-Tungsten Carbide Ikhabhoni iSilicon Carbide
Ukuqina Phezulu kakhulu Iphantsi Iphezulu kakhulu
Ukumelana nokunxiba Igqwesile Iphakathi Igqwesile
Ukumelana nokugqwala Kulungile Kulungile Ephakamileyo
Ukumelana noMothuko Phezulu Iphakathi Ezantsi

I-TC inezinga lobunzima eliyi-8–9 kwisikali se-Mohs, inika ukumelana okukhulu nokukrala okuvela kumasuntswana kunye nezinto eziqinileyo kulwelo. Obu bunzima buphezulu buphucula ukuqina kwe-TC kwizicelo zesitywina, buyivumela ukuba imelane noxinzelelo loomatshini kunye nokugqwala ngokufanelekileyo.

Ngokuphathelele ukumelana nokugqwala, i-TC isebenza kakuhle phantsi kweemeko ezahlukeneyo. Igcina ulwakhiwo lwayo lusemgangathweni nokuba ibekwe emanzini, kuquka namanzi anetyuwa. Umaleko we-oxide ozinzileyo uyenzeka phezu komphezulu wayo xa ibekwe emoyeni okanye kumswakama, usebenza njengomqobo ekuthinteleni ukugqwala okungakumbi. Nangona kunjalo, iimeko ezithile zinokukhokelela ekugqwaleni:

  • Iiasidi ezinamandla ezifana ne-hydrochloric acid kunye ne-sulfuric acid zinokubangela ukuba i-cobalt, into eqhelekileyo kwi-TC, yenze iityuwa ezinyibilikayo, nto leyo ekhokelela ekuboleni.
  • Iindawo ezine-chloride eninzi, njengamanzi olwandle, zinokubangela ukubola ngenxa yempendulo yee-ion ze-chloride kunye ne-cobalt.

Nangona le mingeni injalo, i-TC ibonisa uzinzo olumangalisayo lweekhemikhali xa ithelekiswa nee-asidi ezininzi kunye nee-alkali, nto leyo eyenza ukuba ifaneleke kwiindawo ezinobungozi. Indlela esebenza ngayo ukugqwala iyaphucuka kwiindawo ezinezinga le-pH elingaphezulu kwe-9, nangona ukuvezwa ixesha elide kwii-asidi ezinamandla okanye ii-alkali kunokukhokelela ekuwohlokeni ngokuhamba kwexesha.

Iingenelo eziphambili zokusebenzisa i-TC njengesixhobo sobuso besitywino ziquka:

  • Ubunzima obuphezulu kunye nokumelana nokuguguleka okugqwesileyo, okwenza ukuba ihlale ixesha elide kwiimeko ezinzima.
  • Ukuqhuba kakuhle kobushushu, okunceda ukunciphisa iingozi zokugqithisa kakhulu xa kusetyenziswe ubushushu obuphezulu.
  • Ukumelana nokugqwala okwandisa ixesha elide kwiindawo ezigqwalisayo.

Nangona kunjalo, i-TC inemida. Ixabiso layo linokuba yingxaki, kwaye isenokubonakala ibuthathaka phantsi kweemeko ezithile.

Amashishini asebenzisa i-TC aquka:

  • Iimpompo: Isetyenziswa kwiimpompo zamanzi, iikhemikhali, ioyile, kunye ne-slurry ukuze zikwazi ukumelana nokuguguleka.
  • Iicompressor: Kubalulekile ukugcina izitywino eziqinileyo phantsi koxinzelelo oluphezulu kwiinkqubo zegesi zoshishino.
  • Izixhobo Zokwemba: Ibonelela ngokuqina kwexesha elide kwiimpompo zolwelo oluthambileyo nolurhabaxa.
  • Ukugrumba ioyile negesi: Iyamelana noxinzelelo oluphezulu, ubushushu, kunye nolwelo lokugrumba olurhabaxa.
  • Ukucubungula iikhemikhali: Inika ukumelana nokugqwala kwii-asidi, ii-alkali, kunye nezinyibilikisi.
  • Iimpompo ze-HVAC kunye namanzi amdaka: Inciphisa ukugcinwa rhoqo kwaye ithintela ukuvuza kwiindawo ezinzima.

Izixhobo zoBuso beCarbon Seal

Izixhobo zobuso be-carbon seal zisebenza njengokhetho olufanelekileyo kwiindawo ezahlukeneyo zokuvala, ingakumbi kwiindawo ezirhabaxa. Iimpawu zazo ezikhethekileyo zizenza zilungele iimeko ezithile, nangona zisenokungahambelani nokusebenza kweSilicon Carbide (SIC) okanye iTungsten Carbide (TC) kuzo zonke iinkalo. Apha ngezantsi kukho ezinye zazo.iimpawu eziphambili zezinto zobuso ze-carbon seal:

Ipropati Inkcazo
Ukumelana nokunxiba Ukumelana nokuguguleka okuphakathi xa kuthelekiswa ne-SIC kunye ne-TC.
Ukumelana nokugqwala Ukumelana kakuhle neekhemikhali ezininzi, kodwa akusebenzanga kakuhle kwiimeko ezimandundu.
Uzinzo lobushushu Isebenza ngokwaneleyo phantsi kobushushu obuphakathi.
Ukusebenza kakuhle kweendleko Ngokubanzi ifikeleleka lula kune-SIC kunye ne-TC, nto leyo eyenza ukuba ibe lukhetho olungabizi kakhulu.

Izinto zekhabhoni zibonisa ukumelana nokuguguleka okuphakathi, nto leyo enokwanela ukusetyenziswa okulula. Nangona kunjalo, aziphumeleli kwi-SIC okanye kwi-TC kwiindawo ezirhabaxa. Umzekelo, uthelekiso lokumelana nokuguguleka lubonisa ukuba:

Izinto eziphathekayo Ukumelana nokunxiba Ukumelana nokugqwala
iSilicon Carbide Ephakamileyo Igqwesile
I-Tungsten Carbide Igqwesile Kulungile
Ikhabhoni Iphakathi Kulungile

Nangona zinqongophele, izinto zobuso be-carbon seal ziyasetyenziswa kumashishini ahlukeneyo. Zisebenza kakhulu kwiindawo apho ukumelana neekhemikhali kubalulekile kodwa apho ukuguguleka kakhulu kungengombandela ophambili. Iindlela eziqhelekileyo zokusilela kwe-carbon seal ziquka:

  • UkudumbaOku kwenzeka kwiincindi ezixineneyo, nto leyo ekhokelela ekuvuzeni.
  • Uxinzelelo loMhlwa: Ukuqhekeka kungenzeka phantsi koxinzelelo kwiindawo ezingcolisayo.
  • Ukurhawuzelelwa: Ukuhamba ngesantya esiphezulu kunokwenza kube mandundu ukuguguleka.
  • Ukonakala kwesithuba: Imidiya emileyo inokukhawulezisa ukugqwala phakathi kwezinto.
  • Ukuxinana kunye nokuCokaOku kubangela ukuguguleka ngokukhawuleza ngenxa yokwakheka kwevarnish okanye udaka.

Ukuze kuncitshiswe ezi ngxaki, ukukhetha izinto ezifanelekileyo kunye neendlela zokulungisa kubalulekile. Umzekelo, ukunciphisa ukuxinana kolwelo kunokunceda ekuthinteleni ukudumba, ngelixa ukuhlolwa rhoqo kunokuchonga iimpawu zokudumba koxinzelelo kwangethuba.

Ukuthelekiswa kwezinto zobuso ze-SIC, TC, kunye neCarbon Seal Face Materials

Ukuthelekiswa kwezinto zobuso ze-SIC, TC, kunye neCarbon Seal Face Materials

Xa ukhethaizinto zobuso botywino, iingcali kufuneka ziqwalasele izinto ezahlukeneyo, kuquka iindleko, ukusebenza, kunye nokuqina. Apha ngezantsi kukho uthelekiso lweSilicon Carbide (SIC), Tungsten Carbide (TC), kunye neCarbon ngokusekelwe kwiimpawu eziphambili.

Iingqwalasela zeendleko

Izinto eziphathekayo Ixabiso lokuqala Iindleko Zokusebenza Zexesha Elide
I-Tungsten Carbide Phezulu Ithathwa njengeyona inamandla okuxhathisa ukuguguleka
iSilicon Carbide Ezantsi Kungcono ngakumbi ekuhambeni kwexesha

I-Tungsten Carbide idla ngokuba nexabiso eliphezulu lokuqala kodwa inika ukumelana nokuguguleka okuhle, nto leyo eyenza ukuba ibe lukhetho olufanelekileyo kwiimfuno ezifunekayo. Ngokwahlukileyo koko, iSilicon Carbide isenokuba nexabiso eliphezulu kwangaphambili kodwa inokukhokelela ekongeni ngokuhamba kwexesha ngenxa yobomi bayo obude.

Ii-coefficients zeFriction

Izinto eziphathekayo I-Friction Coefficient Impembelelo yokusebenza kakuhle
I-Silicon Carbide (i-SiC) 0.02–0.1 Ukulahleka kwamandla okuphantsi kunye nokuphuculwa kokusebenza okomileyo
I-Tungsten Carbide (TC) 0.08–0.15+ Iphezulu, ngoko ke ifuna ukuthambisa okungcono

I-Silicon Carbide ine-coefficient ephantsi yokungqubana, nto leyo ethetha ukunciphisa ukulahleka kwamandla kunye nokusebenza kakuhle okuphuculweyo kwizicelo. I-Tungsten Carbide, nangona isebenza kakuhle, ifuna ukuthambisa okungakumbi ngenxa ye-coefficient yayo ephezulu yokungqubana.

Ixesha Lokuphila Kwiindawo Ezingcolisayo

  • Uvavanyo lwasentsimini lubonise ukuba izitywina ze-silicon carbide zisebenze iiyure ezili-15,623 kunye namazinga okuvuza anciphile kakhulu (900-1200 cc/yure).
  • Kwizicelo ezisebenzisa amanzi okutya aphantsi okuhambisa umbane, izixhobo ze-silicon kunye ne-tungsten carbide ziye zafumana ukuqhekeka okukhulu komphetho kunye nomonakalo we-crater, ngelixa izitywina ze-carbon graphite zibonakalise ukulahleka okukhulu kwezinto zokubopha, nto leyo ekhokelele kwimijelo yokuhamba kwe-radial engalawulekiyo.

I-SIC ibonisa ubomi obude kakhulu kwiindawo ezirhabaxa, iphumelela ngaphezu kwe-TC kunye neCarbon ngokwexesha lokuphila kunye nokuthembeka.

Ukuqhuba kweThermal

  • I-Silicon Carbide (SiC) inombane ohamba ngobushushu we-116 W/mK, ophakamileyo kakhulu kunentsimbi engagqwaliyo.
  • Ukuqhuba kweSiC ngobushushu obuphezulu kuphucula ukusebenza kwayo kwiindawo ezinobushushu obuphezulu, nto leyo eyivumela ukuba imelane neemeko ezinzima.
  • I-Tungsten Carbide (TC) inomoya ophakathi wokuqhuba ubushushu, nto leyo enokunciphisa ukusebenza kwayo kwiindawo ezifanayo xa kuthelekiswa ne-SiC.

Iimpawu zobushushu zezi zinto zidlala indima ebalulekileyo ekusebenzeni kwazo, ingakumbi xa zisetyenziswa kumaqondo obushushu aphezulu.

Izinto ekufuneka ziqwalaselwe xa ukhetha izinto zobuso beSeal

Ukukhetha izinto ezifanelekileyo zobuso besitywino kwiindawo ezirhabaxa kufuna ukuqwalaselwa ngononophelo izinto ezininzi ezibalulekileyo. Ezi zinto ziqinisekisa ukusebenza kakuhle kunye nobude bexesha lezitywino kwiimeko ezinzima.

  1. Ukuhambelana kweekhemikhali: Ukuqonda uhlobo lweekhemikhali zesixhobo esivalwayo kubalulekile. Izinto ezingahambelaniyo zinokonakala ngokukhawuleza, nto leyo ekhokelela ekungasebenzini kwesitywino. Umzekelo, izinto ezimelana neekhemikhali ezirhabaxa ezifana nee-asidi kunye nezinyibilikisi ziquka i-PTFE kunye neengubo zeseramikhi.
  2. Ukuqina kwezinto: Ukuqina kwento yobuso be-seal kuchaphazela kakhulu ukusebenza kwayo. Intsimbi engatyiwayo kunye neHastelloy zikhetho ezilungileyo zokuthintela ukugqwala kwiindawo ezinobungozi.
  3. Ubushushu bokusebenza: Imida yobushushu bezinto ezahlukeneyo idlala indima ebalulekileyo ekulungelweni kwazo. Umzekelo, ikhabhoni inokumelana nobushushu obufikelela kwi-200°C, ngelixaI-Silicon Carbide kunye ne-Tungsten Carbideinokumelana namaqondo obushushu aphakathi kwama-300°C nama-400°C.
  4. Isalathisi soMgangatho: Ukukhetha abavelisi abaziwayo kuqinisekisa ukulandeleka kwezinto kunye nokufikelela kwiingxelo zovavanyo. Olu qheliselo lunceda ukuqinisekisa umgangatho kunye nokuthembeka kwezinto zobuso besitywino.
  5. Iimfuneko zoLondolozo: Ukugcinwa rhoqo kubalulekile ukuqinisekisa ukuba izinto zobuso be-seal zihlala ixesha elide. Iingxube ze-carbon-graphite, ezaziwa ngokungangeni kweekhemikhali, azifuni ukugcinwa rhoqo. Nangona kunjalo, uhlolo rhoqo emva kweenyanga ezi-3-6 luyacetyiswa ukuze luqhubeke nokusebenza.
  6. Imigangatho yoShishino: Ukunamathela kwimigangatho nezikhokelo zoshishino kubalulekile. Amacandelo ahlukeneyo, anje ngokutya neziselo okanye amayeza, aneemfuno ezithile ekufuneka zifezekiswe. Umzekelo, imigaqo ye-FDA iyasebenza kwizicelo ezinxulumene nokutya, ngelixa imigangatho ye-API ilawula amashishini eoyile negesi.

Ngokuqwalasela ezi zinto, iingcali zinokwenza izigqibo ezinolwazi xa zikhetha izinto zobuso besitywini. Le ndlela inciphisa umngcipheko wokungasebenzi kwesitywini kwaye iphucula ukusebenza kakuhle kwiindawo ezinobungozi.


Ngamafutshane, ukukhetha izixhobo zobuso bokuvala ezifanelekileyo kubalulekile ukuze kusebenze kakuhle kwiindawo ezirhabaxa. I-Silicon Carbide (SIC) inika ubulukhuni obugqithisileyo kunye nokumelana nokuguguleka okugqwesileyo, okwenza ukuba ilungele ukucubungula iikhemikhali kunye nokuvelisa umbane. I-Tungsten Carbide (TC) inika ubulukhuni kunye nokumelana nempembelelo, ifanelekile kwizicelo zeoyile kunye negesi. Izixhobo zekhabhoni, nangona zingabizi kakhulu, zilungele iindawo ezingafunekiyo njenge-HVAC kunye nokulungiswa kokutya.

Iingcebiso:

  • Sebenzisa i-SIC kwiimpompo zenkonzo enzima kwimizi-mveliso ye-petrochemical.
  • Khetha i-TC yokucoca amanzi amdaka kunye neempompo ze-slurry.
  • Khetha iCarbon xa kufuneka ulwelo lweekhemikhali kodwa ukuguguleka kwayo kuncinci.

Ukwenza ukhetho olunolwazi malunga nezixhobo zobuso besitywino kunokunciphisa kakhulu ixesha lokungasebenzi kunye neendleko zokulungisa, nto leyo ephucula ukusebenza kakuhle.

FAQ

Yeyiphi eyona nto ifanelekileyo yokubopha ubuso kwindawo ezingcolisayo?

I-Silicon Carbide (SIC) idla ngokuba lolona khetho lubalaseleyo ngenxa yobunzima bayo obubalaseleyo kunye nokumelana neekhemikhali. Isebenza kakuhle kwiimeko ze-asidi kunye ne-alkaline, nto leyo eyenza ukuba ifaneleke kwiintlobo ngeentlobo zezicelo zoshishino.

I-Tungsten Carbide ithelekiswa njani ne-Silicon Carbide?

I-Tungsten Carbide (TC) inika ukumelana nokuguguleka okuhle kakhulu kunye nokuqina kwayo. Nangona kunjalo, isenokungahambelani nokuxhathisa ukugqwala kwe-SIC kwiindawo ezinoburhalarhume obukhulu. I-TC ifanelekile ukusetyenziswa kwezinto ezisebenzisa ulwelo olurhabaxa.

Ngaba izinto zobuso zeCarbon seal ziyasebenza kwiindawo ezirhabaxa?

Izixhobo zobuso ze-carbon seal zibonelela ngokumelana okuhle kweekhemikhali kodwa zinokuxhathisa ukuguguleka okuphakathi. Zilungele kakhulu ukusetyenziswa okulula apho ukuguguleka okugqithisileyo kungengombandela ophambili.

Zeziphi izinto ezichaphazela ubomi bezinto zobuso besitywino?

Izinto eziphambili ziquka ukuhambelana kweekhemikhali, ubushushu bokusebenza, kunye nokuqina kwezinto. Ukukhetha okufanelekileyo ngokusekelwe kwezi zinto kunokuphucula kakhulu ubomi bezinto zobuso besitywini kwiindawo ezirhabaxa.

Ndingaqinisekisa njani ukuba izinto zobuso be-seal zisebenza kakuhle?

Ukugcinwa rhoqo kunye nokuhlolwa kubalulekile. Ukuqonda iimfuno ezithile zesicelo kunye nokunamathela kwimigangatho yoshishino kuya kunceda ukuphucula ukusebenza kunye nobude bezinto zobuso besitywini.


Ixesha leposi: Meyi-14-2026