Kayayyaki
Silicon carbide thermocouple bututu kariya
Siffofin
● Kula da zafin jiki na narkar da aluminum shine maɓalli mai mahimmanci a cikin masana'antar sarrafa aluminum, don haka amincin na'urar gano zafin jiki yana da mahimmanci. SG-28 silicon nitride yumbu an yi amfani dashi sosai a lokuta daban-daban azaman bututun kariya na thermocouple.
● Saboda kyakkyawan yanayin zafinsa, rayuwar sabis na yau da kullun na iya kaiwa fiye da shekara guda.
● Idan aka kwatanta da simintin ƙarfe, graphite, carbon nitrogen da sauran kayan, silicon nitride ba za a lalata ta da narkakkar aluminum, wanda tabbatar da daidaito da kuma ji na ƙwarai na aunawa aluminum zafin jiki.
● Silicon nitride yumbura suna da ƙarancin wettability tare da narkakken aluminum, rage buƙatar kulawa na yau da kullum.
● Kafin shigarwa, duba maƙarƙashiyar haɗin gwiwar bakin karfe da screws na akwatin junction.
● Don dalilai na aminci, samfurin ya kamata a yi zafi sama da 400°C kafin amfani.
● Don tsawaita rayuwar sabis na samfurin, ana bada shawara don tsaftacewa da kula da farfajiya akai-akai kowane kwanaki 30-40.
Siffofin:
Babban juriya na zafin jiki: Isostatically guguwar silicon carbide kariyar bututu na iya aiki har zuwa 2800 ° F (1550 ° C), yana sa su dace da mafi yawan aikace-aikacen masana'antu masu zafi.
Fuskar glaze ɗin saman: An lulluɓe na waje tare da glaze na musamman na silicon carbide wanda ke rage porosity kuma yana rage girman wurin amsawa tare da narkakken ƙarfe, ta haka yana ƙara rayuwar sabis na bututu mai karewa.
Juriya na lalata da juriya mai zafi: Tushen mai karewa yana da kyakkyawan juriya na lalata, musamman idan ana hulɗa da narkakken aluminum, zinc da sauran karafa, kuma yana iya tsayayya da yashwar slag yadda ya kamata. Bugu da kari, kyakkyawan juriya na girgiza zafin zafi yana tabbatar da daidaiton tsari yayin saurin canjin yanayin zafi.
Low porosity: The porosity ne kawai 8% da yawa ne high, wanda ya kara inganta juriya ga lalata sinadarai da kuma inji ƙarfi.
Daban-daban dalla-dalla: Akwai a cikin tsayi daban-daban (12 "zuwa 48") da diamita (2.0" OD), kuma ana iya sanye su da 1/2" ko 3/4" haɗin haɗin haɗin NPT don saduwa da buƙatun shigarwa na kayan aiki daban-daban.
Aikace-aikace:
Aluminum smelting tsari: Isostatically guga silicon carbide kariya tube ne sosai dace don amfani a aluminum narke, da kuma anti-oxidation da high-zazzabi Properties yadda ya kamata mika sabis na thermocouple.
Tanderun masana'antu masu zafin jiki: A cikin tanderun zafin jiki ko yanayin iskar gas, bututun kariya na silicon carbide isostatic suna ba da kariya ta dogon lokaci don tabbatar da ingantaccen aiki na thermocouples a cikin yanayi mara kyau.
Amfanin samfur:
Ƙara rayuwar thermocouple kuma rage yawan sauyawa
Kyakkyawan halayen zafi, inganta daidaiton ma'aunin zafin jiki
Fitaccen ƙarfin injina, juriya na matsa lamba da juriya
Ƙananan farashin kulawa, dace da dogon lokaci high zafin jiki ci gaba da aiki
Isostatic silicon carbide thermocouple bututun kariya shine kyakkyawan zaɓi don auna zafin masana'antu na zamani saboda kyakkyawan aikinsu da dorewa. Ana amfani da su sosai a wurare masu zafi kamar simintin ƙarfe, ƙarfe, yumbu, da masana'anta gilashi.
