Kamar yadda muka sani, a cikin faranti na musayar zafi na farantin, farantin titanium ya kebanta da kyakkyawan juriya ga tsatsa. Kuma a cikin zaɓin gasket, gasket ɗin viton ya shahara da juriya ga acid da alkali da sauran sinadarai. Don haka za a iya amfani da su tare don inganta juriyar tsatsa na musayar zafi na farantin?
A gaskiya ma, ba za a iya amfani da farantin Titanium da gasket ɗin viton tare ba. Amma me yasa? Ka'idar juriyar tsatsa ta farantin titanium ce ba za a iya amfani da abubuwa biyu tare ba, saboda farantin titanium yana da sauƙin samar da wani Layer na fim mai kariyar titanium oxide a saman, wannan Layer na fim ɗin oxide za a iya samar da shi cikin sauri a cikin yanayin da ke ɗauke da iskar oxygen bayan lalacewa. Kuma wannan yana ba da damar lalata da gyara (sake fasalin) fim ɗin oxide a cikin yanayi mai kyau, yana kare abubuwan titanium da ke ciki daga ƙarin lalacewa.
Hoton tsatsa na yau da kullun
Duk da haka, idan ƙarfen titanium ko ƙarfen da ke cikin muhallin da ke ɗauke da fluorine, ƙarƙashin tasirin ions na hydrogen a cikin ruwa, ions na fluoride daga gasket ɗin viton suna amsawa da ƙarfe titanium don samar da fluoride mai narkewa, wanda ke sa titanium ta yi rauni. Daidaiton amsawar shine kamar haka:
Ti2O3+ 6HF = 2TiF3+ 3H2O
TiO2+ 4HF = TiF4+ 2H2O
TiO2+ 2HF = TiOF2+ H2O
Bincike ya gano cewa a cikin ruwan acidic, lokacin da yawan sinadarin fluoride ya kai 30ppm, za a iya lalata fim ɗin oxidation da ke saman titanium, wanda ke nuna cewa ko da ƙarancin yawan sinadarin fluoride zai rage juriyar tsatsa na faranti na titanium sosai.
Idan titanium metal ba tare da kariyar titanium oxide ba, a cikin yanayin da ke lalata wanda ke ɗauke da hydrogen na juyin halittar hydrogen, titanium zai ci gaba da shan hydrogen, kuma amsawar REDOX ta faru. Sannan TiH2 yana fitowa a saman lu'ulu'u na titanium, wanda ke hanzarta tsatsa na farantin titanium, yana haifar da tsagewa da kuma haifar da zubewar mai musayar zafi na farantin.
Saboda haka, a cikin na'urar musayar zafi ta farantin, farantin titanium da gasket ɗin viton bai kamata a yi amfani da su tare ba, in ba haka ba zai haifar da tsatsa da gazawar na'urar musayar zafi ta farantin.
Kamfanin Shanghai Heat Transfer Equipment Co., Ltd. (SHPHE) yana da ƙwarewa mai zurfi a fannin musayar zafi na farantin, kuma yana da dakunan gwaje-gwaje na zahiri da na sinadarai, waɗanda za su iya tantance kayan farantin da gasket cikin sauri da daidaito ga abokan ciniki a matakin farko na zaɓe, don tabbatar da aminci da ingantaccen aikin kayan aiki.
Lokacin Saƙo: Fabrairu-17-2022