A cikin auna tsari, ɗayan mahimman martani ga matsakaicin ma'aunin lalata shine amfani da kayan da suka dace da ke da juriya ga lalacewa don ɓangaren kayan aikin da aka jika, jin diaphragm ko suturar sa, akwati na lantarki ko wasu sassan da ake buƙata da kayan aiki.
PTFE:
PTFE (Polytetrafluoroethylene) nau'in nau'in filastik ne mai laushi, mara nauyi da ƙarancin gogayya waɗanda ke da juriyar lalata sinadarai. Yana da wani tsada-tasiri bayani ga m yanayi a cikin sinadaran sarrafa da kuma man & gas masana'antu. Duk da haka, ya kamata a sani cewa PTFE ba a zartar a cikin matsananci aiki zafin jiki a kan 260 ℃, low taurin sa shi ma bai dace ya zama thread ko diaphragm abu.
Tantalum:
Tantalum karfe ne na musamman mai jure lalata wanda zai iya jure nau'ikan sinadarai masu tayar da hankali, yana mai da shi babban zaɓi don gano kayan diaphragm don kafofin watsa labarai masu lalata sosai. Duk da haka, ƙarfen yana da tsada sosai kuma ba a saba amfani da shi ba kamar sauran kayan. A cikin tsarin tsarin sinadarai mai sarrafa acid mai tsauri, na'urar firikwensin matsa lamba sanye da tantalum sensing diaphragm ya cancanci matsayi mafi girma na juriyar lalata.
yumbu:
Ceramic abu ne mai kyau wanda ba na ƙarfe ba ne wanda ke nuna juriya mai girma da lalata. Piezoresistive / capacitance na'urori masu auna firikwensin tare da zirconia ko alumina yumbu membrane ana amfani da su a cikin sinadarai, magunguna, da sassan abinci & abin sha. Hakanan yana da mahimmanci a lura cewa kamar yadda ba ƙarfe ba, yumbu yana raguwa ta yadda na'urori masu auna firikwensin yumbu ba su dace da babban tasiri ba, girgiza zafi da aikace-aikacen matsa lamba kuma suna buƙatar ƙarin kulawa yayin sarrafawa.
Hastelloy Alloy:
Hastelloy jerin gwanaye ne na tushen nickel, wanda C-276 ke nuna kyakkyawan juriya na lalata kuma galibi ana zaɓar su azaman kayan aiki don diaphragm na kayan aiki da sauran sassan da aka jika a kan kafofin watsa labarai masu lalata. Ana amfani da alloy C-276 a yawancin saitunan masana'antu inda aka gabatar da yanayin sinadarai masu haɗari kuma wasu kayan na iya gazawa.
Bakin Karfe 316L:
Mafi yawan nau'in bakin karfe na yau da kullun da ake amfani da shi don fahimtar diaphragm shine daraja 316L. SS316L yana da matsakaicin juriya na lalata, ingantattun kayan aikin injiniya da farashi mai araha. Harsashi bakin karfe na gidaje marasa jika shima yana iya inganta kariya a cikin yanayi mai tsauri. Amma juriyarsa ga matsananciyar lalata yana da iyaka kuma yana raguwa tare da haɓakar zafin jiki da matsananciyar lalata. A wannan yanayin ya kamata a yi la'akari don maye gurbin bakin karfe a wani ɓangaren da aka jika da diaphragm tare da sauran kayan aiki mafi kyau.
Monel:
Daya daga cikin abubuwan da ke tushen nickel ana kiransa monel. Karfe ya fi karfi fiye da tsantsar nickel da kuma hana lalata a cikin wasu acid da ruwan gishiri. A cikin teku da teku ana amfani da jerin gwanon monel galibi shahararren zaɓi ne don kayan diaphragm. Koyaya, kayan yana da tsada da yawa kuma wani lokacin ana ba da shawarar kawai lokacin da zaɓin ƙarancin farashi ba zai yuwu ba kuma bai dace da yanayin oxidizing ba.
ShanghaiWangYuanƙwararren ƙwararren mai kera ne na matsa lamba, matakin, zafin jiki da kayan auna kwarara sama da shekaru 20. Tsoffin injiniyoyinmu suna da ikon gabatar da ingantacciyar mafita don ƙalubale na kowane irin yanayi mara kyau. Da fatan za a ji kyauta don tuntuɓar mu don gano matakan dalla-dalla don takamaiman aikace-aikacen tsari.
Lokacin aikawa: Satumba-02-2024