Iyini Ithangi Lensimbi Engagqwali? Ukubuka Konke Okuphelele
Kwadalwa ngo 07.10
Uyini Uthangi Lensimbi Engagqwali? Ukubuka Konke Okuphelele
Uthangi lensimbi engagqwali umkhumbi wokugcina uketshezi noma izinto eziqinile eziyinqwaba owenziwe ngezingxube zensimbi ezinensimbi ene-chromium engu-10.5% ubuncane. Aziwa ngamandla awo ahlukile okuqina, ukumelana nokugqwala okukhulu, kanye nezici zokuhlanzeka, amathangi ensimbi engagqwali asebenza njengengqalasizinda ebalulekile ezimbonini ezahlukahlukene kusukela ekucubunguleni ukudla neziphuzo kuya ekukhiqizeni amakhemikhali, ekuhlanzeni amanzi, nasemithini.
Ngokungafani nemikhumbi evamile yensimbi ekhabhoni edinga izembozo zangaphakathi ezivikelayo ukuze ivimbele ukugqwala, insimbi engagqwali ngokwemvelo yakha umgoqo wayo ovikelayo we-oxide, okuyivumela ukuthi igcine amakhemikhali anolaka, amanzi ahlanzekile aphezulu, kanye nemikhiqizo edliwayo ngaphandle kokuchitheka kwamakhemikhali noma ukonakala kodonga.
Isayensi Yezinto Ezibonakalayo: Kungani i-Stainless Steel Isebenza Kangcono Kunezinye Izinsimbi
Inzuzo eyinhloko yethangi lensimbi engagqwali ilele ekwakhekeni kwayo okuyingqayizivele kwensimbi. Lapho i-chromium engxenyeni yensimbi ihlangana nomoya-mpilo, yakha ungqimba oluncane kakhulu, olungabonakali ngeso le-chromium oxide ebusweni bensimbi.
Lolu ketshezi olungaphenduli olungaphezulu luyinto:
● Iyazilapha: Uma insimbi iklwetshwa, ihlikihlwa, noma iguguleka ngomshini, ungqimba olungaphenduli luzakheka kabusha ngokuzenzakalelayo lapho kukhona umoya noma uketshezi olunomoya-mpilo.
● Ayinawo ama-Pores futhi Ayisebenzi ngamakhemikhali: Ivimbela uketshezi olugciniwe ukuthi lungaphenduli nensimbi engaphansi, kuqedwe ukuchithwa kwamakhemikhali, ukuxebuka komhlwa, kanye nokwanda kwamagciwane.
Izinhlobo Eziyinhloko Zensimbi Engagqwali Ezisetshenziswa Ekwenzeni Amathangi
1. I-AISI Grade 304 / 304L: Ingxubevange esetshenziswa kakhulu eyinjongo yonke. Ilungele ukugcinwa kwamanzi kamasipala, ukucutshungulwa kokudla, ubisi, kanye nokugcinwa kwamakhemikhali athambile.
2. I-AISI Grade 316 / 316L: Iqukethe i-Molybdenum engu-2–3%, enikeza ukumelana okuthuthukisiwe nama-chloride, izindawo ezinosawoti, umoya ogwini, nama-asidi e-organic anamandla.
3. Insimbi Engagqwali Ye-Duplex (isb., 2205): Ihlanganisa izakhiwo ezincane ze-austenitic ne-ferritic ukuze ikhiqize amandla okuqina aphindwe kabili kunalawo e-304/316, okwenza kube ukukhetha okuphambili emabhasini amakhulu kakhulu ezimboni kanye nemikhumbi yokucindezela enengcindezi ephezulu.
Izinhlaka Ezinkulu Nezinhlobo
Ngokuya ngengcindezi yokusebenza, umthamo, kanye nezithiyo zendawo yokufaka, amathangi ensimbi engagqwali akhiwa ngezindlela ezimbalwa eziyinhloko:
● Amathangi a-Welded Esefektri: Akhiwa futhi ahlanganiswe ngokuphelele ngaphakathi kwendawo yefektri elawulwayo. Lawa afika endaweni engenzi lutho njengamayunithi aphelele, ahloliwe futhi alungele ukuxhunywa ngokushesha.
● Amathangi e-Bolted / Modular Stainless Steel: Akhiwa ngamaphaneli ensimbi engagqwali afakwe efektri ahlanganiswa endaweni yokusebenza kusetshenziswa ama-gasket e-elastomeric asezingeni eliphezulu nezinto zokubopha ezinamandla. Lo mklamo ulungele izindawo zokugcina ezinomthamo omkhulu lapho ukuthutha amathangi ayisiqu esisodwa kungenakwenzeka.
● Imithelela Yengcindezi: Yenziwe ngokwemigomo yengcindezi eqinile (njenge-ASME Section VIII) ukuze igcine ngokuphephile amagesi anengcindezi, uketshezi oluguquguqukayo, noma izinto zokusabela ezishisayo.
● Amathangi afakwe i-jacket & afakwe i-insulation: Ane-shell yangaphandle eshisayo noma ama-jacket angaphandle okushisisa/upholile ukuze alawule ngokunembile amazinga okushisa omkhiqizo ekwenzeni ubhiya, ubisi, nokucubungula amakhemikhali.
I-Matrix Yokuqhathanisa Ukusebenza Kwezinto
Isici / Isilinganiso | Amathangi Ensimbini Engagqwali | Insimbini Ekhabhoni (Efakwe Ukugqoka) | I-Polyethylene (Ipulasitiki) | Izitsha Zikakhonkolo |
Ubude Besikhathi Sokusebenza | Iminyaka engu-30 kuya kwengu-50+ | Iminyaka engu-15 kuya kwengu-25 | Iminyaka engu-8 kuya kwengu-15 | Iminyaka engu-20 kuya kwengu-30 |
Ukuvikelwa Kokugqwala | Okungokwemvelo (Ungqimba Olungenzi lutho) | Kuncike kupende/ukufuletha | Okungokwemvelo | Kuncike kuma-sealants |
Ukumelana Nelanga le-UV | 100% Ayithinteki | Phezulu (uma upendiwe) | Kubi (Kuyonakala/Kuba buthaka) | Phezulu |
Inhlanzeko / Izinga Lokudla | Ephakeme (Ayinawo umgodi) | Kubi | Ngokulingene | Kubi (Inemigodi) |
Isidingo Sokugcinwa | Okuncane | Okuphezulu (Kudingeka ukuhlanganiswa kabusha) | Okuphansi (Isikhathi sokusebenza esifushane) | Okuphezulu (Ukufakwa kabusha/ukuvala) |
Izicelo Eziyinhloko Zemboni
● Ukudla, Iziphuzo & Ubisi: Ukugcinwa kobisi, ukuvutshelwa kukabhiya, ijusi elihlanganisiwe, namafutha adliwayo adinga amazinga aqinile okugeza (ukuthobela i-3-A / FDA).
● Ukwelashwa Kwamanzi & Amanzi Angcolile: Amanzi ahlanzekile e-RO, izinqolobane zokucima umlilo, amanzi okuphuza omasipala, nokuqukethwe kwamanzi angcolile ayisihloko.
● Ukucutshungulwa Kwamakhemikhali & Kaphethroliyamu: Ukugcinwa kwezincibilikisi, amafutha, ama-asidi, nezinto zokucubungula ezidinga ukumelana namakhemikhali okuphezulu.
● Imithi & Ubuchwepheshe Bezinto Eziphilayo: Ukugcinwa kwamanzi ahlanzeke kakhulu (WFI) nezinto zokukhulisa amasiko ezinyumba ezinendawo yangaphakathi epholishiwe ngogesi.
Imibuzo Evame Ukubuzwa (FAQ)
Ithangi lensimbi engagqwali lisetshenziselwani?
Ithangi lensimbi engagqwali lisetshenziselwa ukugcina, ukuxuba, noma ukucubungula uketshezi nezinto eziqinile eziyinqwaba emikhakheni ehlukahlukene—kuhlanganise nokugcina amanzi okuphuza, ukukhiqiza ukudla neziphuzo, ukucubungula amakhemikhali, ukukhiqiza imithi, nokulawula amanzi angcolile.
Uyini umehluko phakathi kwamathangi ensimbi engagqwali e-304 ne-316?
I-Grade 304 iyindinganiso yemboni yokugcina amanzi nokudla okuvamile. I-Grade 316 iqukethe i-molybdenum eyengeziwe, ekhuphula kakhulu ukumelana nokugqwala emanzini ane-chloride, ezindaweni ezisogwini, ezixazululweni zikasawoti, namakhemikhali aqinile ezimbonini.
Ingabe amathangi ensimbi engagqwali adinga ukufakwa izembozo zangaphakathi noma upende?
Cha. Amathangi ensimbi engagqwali asezingeni eliphezulu awadingi ukufakwa izinto zangaphakathi, izinto zokugqoka, noma upende wangaphandle ngoba ingxubevange yensimbi enongqimba lwe-chromium oxide luhlinzeka ngokuvikela ukugqwala okungapheli kuwo wonke ubukhulu bensimbi.
Ithangi lensimbi engagqwali lihlala isikhathi esingakanani?
Ithangi lensimbi engagqwali elakhiwe kahle futhi linakekelwa kahle lingahlala iminyaka engu-30 kuye kwengu-50 noma ngaphezulu, okwenza libe ngenye yezindlela zokugcina eziqinile nezonga imali esikhathini eside ezikhona.
WhatsApp