Kwindlela yokulinganisa inkqubo, enye yempendulo ebalulekileyo kwindlela yokulinganisa enokugqwala kukusebenzisa izinto ezifanelekileyo ezimelana nokugqwala kwinxalenye emanzi yesixhobo, i-diaphragm yokuva okanye ukugquma kwaso, i-case ye-elektroniki okanye ezinye iindawo kunye nezinto ezifunekayo.
I-PTFE:
I-PTFE (iPolytetrafluoroethylene) luhlobo olunye lweplastiki yobunjineli ethambileyo, ekhaphukhaphu nengashukumiyo kakhulu ene-corrosion ebalaseleyo. Sisisombululo esingabizi kakhulu kwimeko enzima kwishishini lokucubungula iikhemikhali kunye neoyile negesi. Nangona kunjalo, kufuneka kuqatshelwe ukuba i-PTFE ayisebenzi kubushushu obuphezulu bokusebenza obungaphezulu kwama-260℃, ubunzima obuphantsi buyenza ingafanelekanga ukuba yintambo okanye i-diaphragm.
I-Tantalum:
I-Tantalum yintsimbi ekwaziyo ukumelana nokugqwala ekwaziyo ukumelana neekhemikhali ezahlukeneyo ezirhabaxa, nto leyo eyenza ukuba ibe lolona khetho lubalaseleyo lokuqonda izinto ze-diaphragm kwiindawo ezirhabaxa kakhulu. Nangona kunjalo, isinyithi sibiza kakhulu kwaye asisetyenziswa rhoqo njengezinye izinto. Kwinkqubo yenkqubo yeekhemikhali elawula ii-asidi ezirhabaxa kakhulu, isenzi soxinzelelo esixhotyiswe nge-diaphragm yokubona i-tantalum sifanelekile ngokupheleleyo ukuba sifikelele kwinqanaba eliphezulu lokumelana nokugqwala.
Isiramikhi:
I-ceramic yinto efanelekileyo engeyiyo intsimbi engabonakaliyo ebonakalisa ukumelana okugqwesileyo nobushushu obuphezulu kunye nokugqwala. Ii-piezoresistive/capacitance sensors ezine-zirconia okanye i-alumina ceramic membrane zihlala zisetyenziswa kwicandelo leekhemikhali, lamayeza, kunye nokutya kunye neziselo. Kubalulekile ukuqaphela ukuba njenge-nonmetal, i-ceramic iyaqhekeka kangangokuba ii-ceramic sensors azifanelekanga kwimpembelelo ephezulu, ukutshiswa kobushushu kunye nokusetyenziswa koxinzelelo kwaye zifuna unonophelo olongezelelweyo ngelixa ziphathwa.
I-Hastelloy Alloy:
I-Hastelloy luluhlu lwee-alloys ezisekelwe kwi-nickel, apho i-C-276 ibonisa ukumelana nokugqwala okufanelekileyo kwaye idla ngokukhethwa njengezinto zokwakha i-diaphragm yesixhobo kunye nezinye iindawo ezimanzi ngokuchasene ne-corrosive media. I-C-276 alloy isetyenziswa kwiindawo ezininzi zoshishino apho iimeko zekhemikhali ezinamandla zivela khona kwaye ezinye izinto zinokungaphumeleli.
Intsimbi Engagqwaliyo 316L:
Uhlobo oluqhelekileyo lwentsimbi engagqwaliyo esetyenziselwa idiaphragm yokuva yi-grade 316L. I-SS316L inokumelana nokugqwala okuphakathi, iipropati ezifanelekileyo zoomatshini kunye nexabiso elifikelelekayo. Iqokobhe lentsimbi engagqwaliyo lendlu engangcwaliyo linokuphucula ukhuseleko kwindawo enzima. Kodwa ukumelana kwayo nokugqwala okugqithisileyo kunqongophele kwaye kuncipha ngobushushu obuphezulu kunye noxinzelelo oluphakathi lokugqwala. Kwimeko enjalo kufuneka kuthathelwe ingqalelo ukutshintsha intsimbi engagqwaliyo kwindawo emanzi kunye nediaphragm ngezinye izinto ezibalaseleyo.
UMonel:
Enye i-alloy esekwe kwi-nickel ibizwa ngokuba yi-monel. Isinyithi siqinile ngakumbi kune-nickel ecocekileyo kwaye asibolisi kwii-asidi ezahlukeneyo kunye namanzi anetyuwa. Kwiindawo ezisetyenziswa elunxwemeni naselwandle, i-alloy yochungechunge lwe-monel idla ngokuba yindlela ethandwayo yokukhetha izinto ze-diaphragm. Nangona kunjalo, le nto ibiza kakhulu kwaye ngamanye amaxesha iyacetyiswa kuphela xa ezinye iindlela ezingabizi kakhulu zingenakwenzeka kwaye zingafanelekanga kwiimeko zokuxovula.
IShanghaiWangYuanNgumvelisi onamava wezixhobo zokulinganisa uxinzelelo, inqanaba, ubushushu kunye nokuhamba kwamanzi kangangeminyaka engaphezu kwama-20. Iinjineli zethu ezinamava ziyakwazi ukubonelela ngesisombululo esifanelekileyo kwimingeni yazo zonke iintlobo zeemeko ezirhabaxa. Nceda uzive ukhululekile ukunxibelelana nathi ukuze ufumane amanyathelo aneenkcukacha zezicelo ezithile zenkqubo.
Ixesha lokuthumela: Sep-02-2024