Silicon Nitride Degassing Rotor mu Degassing Machine ya Aluminium Foundry

Kufotokozera Kwachidule:

Palibe zotsalira, palibe abrasion, kuyengedwa kwa zinthu popanda kuipitsidwa ndi aluminiyamu madzi. Diskiyo imakhalabe yopanda kuwonongeka ndi kusinthika panthawi yogwiritsira ntchito, kuonetsetsa kuti zowonongeka komanso zowonongeka bwino.

Titumizireni imelo Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

FAQ

Zolemba Zamalonda

SG-28 Silicon Nitride Ceramic Series

Kutumikira makampani opanga aluminiyamu padziko lonse lapansi

Zida Zamphamvu Kwambiri

High Wear Resistance

High Corrosion Resistance

Zofunika Kwambiri

Silicon nitride degassing rotor, yokhala ndi silicon nitride monga maziko ake, imaphatikizira kapangidwe kapamwamba - kothamanga kwambiri komanso kuwongolera kwadongosolo, kukwaniritsa zotsogola pakuchotsa mpweya wa aluminiyamu. Zina zake zazikulu ndi izi:

I. Ubwino Wazinthu: Kusalimbana ndi Kutentha, Kukaniza Kuvala, komanso Kusaipitsidwa

Kukula Kwachilengedwe Pamwamba pa Graphite: Rotor ndi impeller zimapangidwa ndi silicon nitride. Kuwongolera kwake komanso mphamvu zake zimaposa za graphite, zomwe zimathandizira kusinthasintha kothamanga kwambiri (mpaka 8,000 rpm) ndikukulitsa moyo wautumiki.
High - Temperature Oxidation Resistance: Pafupifupi kulibe makutidwe ndi okosijeni m'malo otentha kwambiri, kupeweratu vuto la "kuipitsa aluminiyamu yosungunuka" ndikuwonetsetsa kuti zinthu ziyera.
Chemical Inertness: Sichita ndi aluminiyamu wosungunuka, kusunga mosasunthika kutulutsa mpweya wabwino kwa nthawi yayitali. Palibe chifukwa chodera nkhawa za kuwonongeka kwa zinthu zomwe zimakhudza magwiridwe antchito.

II. Kulondola Kwamapangidwe: Kukhazikika Kwambiri - Kuthamanga Kwambiri, Malo Osungunuka Osungunuka

Ultra - High Concentricity: Kukhazikika kwa rotor kumayendetsedwa mosamalitsa mkati mwa 0.2 mm (kumene 1 "silika" = 0.01 mm). Panthawi yozungulira kwambiri, kugwedezekako kumakhala kochepa kwambiri, kumachotsa kusinthasintha kwamadzi komwe kumachitika chifukwa cha eccentricity.
Dongosolo Lolumikizira Lolondola: Mutu wa rotor ndi shaft yolumikizira imapangidwa ndi chitsulo chosapanga dzimbiri, ndikuwongolera kolondola komwe kumafika pamlingo wa 0.01 - mm. Kuphatikizidwa ndi kuphatikiza kolondola kwambiri, "kuyendetsa mwachangu kwambiri" kumatheka, kuchepetsa kusinthasintha kwa pamwamba pa aluminiyamu yosungunuka ndikuwonetsetsa kuti kukhazikika kwapangidwe.

III. Kukwezera Magwiridwe: Kuchita Bwino, Kudalirika, ndi Kuchepetsa Mtengo

High Density + High Strength: Zinthu ziwirizi zimatsimikizira kudalirika kwapangidwe komanso palibe chiwopsezo chosinthika panthawi yogwira ntchito kwambiri - kuthamanga kwambiri, ndikupangitsa kuti ikhale yogwirizana ndi momwe zinthu zimagwirira ntchito.
Ubwino Woyerekeza Wosiyana: Poyerekeza ndi ma graphite rotor, pamafunika kutsogola kokwanira pa moyo wautumiki, kukana kuyipitsa, komanso kusinthasintha kwachangu. Imachepetsa kuchuluka kwa kukonza kwa shutdown ndipo imathandizira kupanga bwino.

Mfundo Zaukadaulo

Mawonekedwe	Ubwino
Zakuthupi	Ma graphite apamwamba kwambiri
Kutentha Kwambiri Kwambiri	Kufikira 1600 ° C
Kukaniza kwa Corrosion	Zabwino kwambiri, kusunga kukhulupirika kwa aluminiyamu yosungunuka
Moyo Wautumiki	Zokhalitsa, zoyenera kugwiritsidwa ntchito mobwerezabwereza
Kugwiritsa Ntchito Gasi Mwachangu	Kuchulukitsidwa, kuonetsetsa njira yoyeretsera yofanana

Momwe Mungasankhire The Degassing Impeller ?

Mtundu F Rotor Φ250×33

Chifukwa cha kupangidwa kwapadera kwa ma grooves ake ndi mano akunja otumphukira, Mtundu F umapanga tinthu ting'onoting'ono. Kukula kwake kokulirapo kumawonjezera kubalalitsidwa mu aluminiyamu yosungunuka, pomwe chowongolera chocheperako chimachepetsa kusinthasintha kwamadzi.
Ntchito: Yoyenera pa ingot yayikulu yokhala ndi mizere yozungulira yosungunuka (yowiri - rotor kapena triple - rotor degassing systems).

Mtundu B Rotor Φ200×30

Mapangidwe amtundu wa B amatulutsa mphamvu zokwanira kuti apange tinthu tating'ono tating'ono, tofanana ndikuchepetsa kutenthedwa kwa kutentha.
Ntchito: Oyenera kuponya mosalekeza ndi mizere yosungunula (single - rotor degassing systems).

Mtundu D Rotor Φ200×60

Mtundu wa D umakhala ndi mkate wosanjikiza wapawiri - kapangidwe ka magudumu owoneka bwino, kumathandizira kugwedezeka komanso kufalikira kwa thovu.
Ntchito: Yoyenera mizere yosungunuka yothamanga kwambiri (zida ziwiri - rotor degassing).

Mtundu A

Mtundu C

Silicon Nitride Ceramic Zida Zowoneka bwino

Utumiki wautali wautali komanso ndalama zochepa zosamalira

Chifukwa cha kulimba kwa kutentha kwambiri, kukana kwamphamvu kwamafuta, komanso kukana bwino kwa silicon nitride ceramics, moyo wawo wautumiki nthawi zambiri umafikira chaka chimodzi, motero amachepetsa ndalama zosinthira ndi kukonza.

Palibe kuipitsidwa kwa aluminiyamu wosungunuka

Silicon nitride imakhala ndi kunyowa pang'ono kwa zitsulo zosungunuka ndipo samachitanso ndi aluminiyumu wosungunuka. Chifukwa chake, sichidzayambitsa kuipitsidwa kwachiwiri kwa aluminiyamu yosungunuka, yomwe ili yothandiza kwambiri kukhazikika kwa zinthu zotayidwa.

Kukhazikitsa kosavuta ndi kukonza

Silicon nitride ceramics amatha kukhalabe ndi mphamvu yosinthika yopitilira 500MPa komanso kukana kwamphamvu kwamafuta pansi pa 800 ℃. Choncho, makulidwe a khoma la mankhwalawa akhoza kukhala ochepa kwambiri. Kuonjezera apo, chifukwa cha kunyowa kwake kochepa kuzitsulo zosungunuka, palibe chifukwa chogwiritsira ntchito chophimba pamwamba, chomwe chimapangitsanso kukhazikitsa ndi kukonza zipangizozo mosavuta.

Kufananiza Table ya Mtengo-Magwiridwe a Common Immersion Zida mu Aluminium Processing Makampani

Gulu	Mlozera	Silicon Nitride	Kuponya Chitsulo	Graphite	Reaction-Sintered SiC	Mpweya wa Mpweya-Nayitrogeni	Aluminium Titanate
Chitsulo cha Chitetezo cha Heater	Chiyero cha Moyo Wonse	>10	-	-	3–4	1	-
	Mtengo wamtengo	>10	-	-	3	1	-
	Mtengo-Magwiridwe	Wapamwamba	-	-	Wapakati	Zochepa	-
Lifting Tube	Chiyero cha Moyo Wonse	>10	1	-	-	2	4
	Mtengo wamtengo	10-12	1	-	-	2	4–6
	Mtengo-Magwiridwe	Wapamwamba	Zochepa	-	-	Wapakati	Wapakati
Rotor yotulutsa mpweya	Chiyero cha Moyo Wonse	>10	-	1	-	-	-
	Mtengo wamtengo	10-12	-	1	-	-	-
	Mtengo-Magwiridwe	Wapamwamba	-	Wapakati	-	-	-
Tube yosindikiza	Chiyero cha Moyo Wonse	>10	1	-	-	-	4–5
	Mtengo wamtengo	>10	1	-	-	-	6–7
	Mtengo-Magwiridwe	Wapamwamba	Zochepa	-	-	-	Wapakati
Thermocouple Protection Tube	Chiyero cha Moyo Wonse	> 12	-	-	2–4	1	-
	Mtengo wamtengo	7–9	-	-	3	1	-
	Mtengo-Magwiridwe	Wapamwamba	-	-	Wapakati	Zochepa	-