Rashin lalacewa na masana'antu{0} bututu mai jurewa ya daɗe yana da mahimmancin abin da ke shafar samar da lafiya da wayewa. Tare da ci gaba da ci gaba a kimiyya da fasaha, sabbin abubuwa kamar su jifa, simintin ƙarfe, gami, da yumbu mai rufi sun fito. Daga cikin waɗannan, bututun yumbura{3} da aka liyi sun zama abin da aka fi amfani da shi{4}waɗanda aka fi amfani da su saboda yawan juriyarsu, taurinsu, kyakkyawan iskar oxygen da juriyar lalata, da kuma kyakkyawan aiki a cikin matsanancin yanayin zafi. Wannan kayan a halin yanzu yana da kusan kashi 75% na rabon kasuwar duniya a cikin yumbu na musamman (kayan sawa{7}}masu juriya).
Bayanin Samfura
A cikin centrifugal simintin gyare-gyaren yumbu karfe bututu, da corundum Layer yana da wani narkewa batu na 2045 digiri . Saboda halaye na musamman na tsarin da hanyoyin masana'antu suka haifar, duka corundum da yadudduka na ƙarfe suna nuna filaye daban-daban na damuwa. Lokacin da zafi zuwa digiri 900 kuma akai-akai nutsewa cikin ruwan sanyi, bututun yumbu yana kiyaye amincinsa ba tare da tsagewa ko rarrabuwa ba, yana nuna juriya mai ƙarfi na thermal idan aka kwatanta da yumbu na al'ada. Layer na ciki ya ƙunshi nau'in aluminum oxide mai yawa (Al₂O₃) tare da ƙimar juriya na 96-98%. A matsayin oxide mai tsaka tsaki, aluminum oxide baya amsawa da sinadarai tare da acid, alkalis, ko salts.
A matsayin sinadari mara ƙarfi, yumbun alumina mai ƙarfe da kansa{0} ba shi da matsala ta lalacewa (watau tsufa) ƙarƙashin dogon lokaci na haske, zafi da iskar oxygen a cikin yanayin halitta. Ana auna juriyar lalatawar bututun ƙarfe na yumbu don zama sau goma sama da na bakin karfe.
Shenran yumbu bututu (SHS yumbu hade bututu) ya nuna kyakkyawan aiki a fagen juriya na masana'antu tare da kayan aiki na musamman da fa'idodin tsari. Babban fa'idodin sune kamar haka:
1. Ci gaba a cikin Juriya na Sawa:
Ingantacciyar Tauri da Rayuwar Hidima
Babban Layer Layer yana amfani da yumbu corundum (Al₂O₃) tare da tsafta Mafi Girma ko daidai da 95%, yana samun taurin Mohs na 9.0 (daidai da HRC Mafi Girma ko daidai da 90). Wannan kayan yana nuna juriya fiye da sau 10 na ƙarancin ƙarfe da fiye da sau biyar na babban simintin simintin chromium{{5}.
Amfanin Aiki
A cikin aikace-aikacen sarrafa ma'adinai, an tsawaita rayuwar sabis fiye da sau biyar yayin da rage farashin kulawa na shekara-shekara da 60% -68%. Dangane da bututun toka na masana'antar wutar lantarki, yana rage yawan toshe abubuwan da suka faru, inda wani lamari ya nuna cewa an yi tanadin yuan miliyan 3 a shekara a cikin kashe kudade.
2. Halayen Haɓaka Ƙarfafawa da Ƙarfafa Ƙarfafawa
Haɓaka juriya na ruwa na bangon ciki Ra ƙasa da ko daidai da 0.8μm (kusa da saman madubi) Tsararren juriyar juriya na ruwa shine kawai 0.0193, ƙasa da na bututun ƙarfe mara nauyi, rage yawan kuzari da 15% -20%.
Zane mai nauyi
Nauyin yana da 50% mai sauƙi fiye da bututun simintin gyare-gyare na gargajiya, yana rage ƙimar aikin da 20% -40%.
3. Tsananin Juriya na Muhalli
Daidaita yanayin zafi:
Aiki zafin jiki kewayon-50 digiri zuwa 800 digiri, tare da silicon carbide yumbu versions iya jure 1200 high yanayin zafi (misali, don karfe slag sufuri).
Lalata da Rigakafin Sikeli:
Layer yumbu yana kula da kwanciyar hankali na sinadarai, yana jure wa acidic da kafofin watsa labarai na alkaline daga pH2 zuwa 12, yadda ya kamata yana magance ƙalubale a cikin lalatawar bututun hayaki da kuma yanayin lalata sinadarai.
Nuna samfuran
me yasa zabar mu
Amsa da sauri Samfura tare da ayyuka masu tsada Samfura tare da babban aiki mai tsada
me yasa zabar samfuranmu
1. 20 shekaru na gwaninta a cikin simintin simintin gyare-gyaren simintin ƙarfe, tabbacin inganci, bayarwa akan lokaci
2. Cikakken machining da kayan aikin dubawa na iya samar da sassan da aka gama kai tsaye da kuma biyan buƙatun dubawa na abokan ciniki
3. Yana da haƙƙin shigo da kaya masu zaman kansu kuma suna iya fitar da kayayyaki zuwa duk sassan duniya
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