Ceramic casting sand for sand 3d printing Featured Image

Yashi yumbu mai rufin guduro

Takaitaccen Bayani:

Sintered yumbu yashi yashi simintin wucin gadi ne wanda SHXK ya haɓaka. Yana da babban refractoriness (> 1800 ° C), ƙananan madaidaicin kusurwa (<1.1, kimanin nau'in siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar). da sauran halaye, dace da yashi simintin gyare-gyare (gyaren yashi, core yashi), mai rufi yashi, V Hanyar simintin, rasa kumfa simintin (cikakken yashi), Foundry shafi ( yumbu yashi foda), 3D bugu da sauran simintin tafiyar matakai. Yashi ne mai kore kuma mai son muhalli.

Aika mana imel

Cikakken Bayani

Tags samfurin

Sintered ceramic sand is an artificial spherical casting sand developed by SHXK. It has high refractoriness (>1800°C), small angular coefficient (<1.1, approximately spherical), low acid consumption (neutral material), low binder content (30% reduction in binder content), and particles high strength, non-breaking and other characteristics, suitable for sand casting (molding sand, core sand), coated sand, V method casting, lost foam casting (filled sand), foundry coating (ceramic sand powder), 3D printing and other casting processes. It is green and environmentally friendly foundry sand.

Ana amfani da wani ɓangare na yashin yumbu a cikin yashi mai gyare-gyare da yashi mai mahimmanci don yin gyare-gyaren harsashi da harsashi suna da kaddarorin juriya na zafin jiki, ƙananan haɓaka, rushewa mai sauƙi, da ƙarancin fitar da iskar gas, wanda zai iya hana lalacewar haɓaka a cikin simintin gyare-gyare. Don muryoyin da ke da siffofi na musamman, na iya magance matsalar cewa harbin yashi ba shi da sauƙi don haɗawa.

Ana amfani da cikakken yashi yumbu don yin yashi mai rufi, kuma ana sake amfani da shi akai-akai bayan an sake gyarawa, wanda zai iya inganta inganci da samar da simintin gyare-gyare yadda ya kamata, rage yawan simintin simintin gyare-gyare da farashin samar da masana'antu, farashin amfani na dogon lokaci ya yi ƙasa da wancan. yashi silica. Saboda haka, a cikin 'yan shekarun nan, kusan dukkanin shuke-shuken yashi masu girma sun yi amfani da yashi yumbu a matsayin danyen yashi don samar da yashi mai rufi.

Amfani

● Resin rufi yashi yumbu tare da super high zafin jiki juriya, karfi juriya ga nakasawa tsanani, low kumbura, low gas juyin halitta, don saduwa da musamman bukatun abokan ciniki.

● Kyakkyawan ikon cika ruwa mai ƙarfi, ƙirar da ba ta da tsayi, wanda ya dace don tsarin ƙirar wucin gadi.

● Mafi girman juriya na zafin jiki na iya guje wa lahani kamar kona yashi, ninkin ƙasa, jijiya, walƙiya na haɗin gwiwa da tsagewa.

Aikace-aikace

Injin Silinda, shugaban Silinda, zoben fistan, hatimin mai, bazarar bene.

Karami da matsakaicin girman bakin karfe, harsashi na simintin karfe, kashe-core.

Ana amfani da shi a cikin babban injin turbin harsashi, akwatin gear 6-8 mai sauri, babban ɓangaren diski na birki na auto.

Muti-cylinder block (nau'in nau'in juzu'i mara kyau), bututun shaye-shaye da bronchus.

Camshaft, hatimin mai, kwandon kwandon kwantena.

Duk nau'ikan babban ma'auni, babban buƙatu, tsari mai wahala na simintin yashi mai rufi.

Sassan Rarraba Girman Barbashi

Za'a iya daidaita girman girman barbashi bisa ga buƙatun ku.

raga		20	30	40	50	70	100	140	200	270	Pan	Farashin AFS
μm		850	600	425	300	212	150	106	75	53	Pan
code	40/70		≤5	20-30	40-50	15-25	≤8	≤1				43±3
	70/40		≤5	15-25	40-50	20-30	≤10	≤2				46±3
	50/100			≤5	25-35	35-50	15-25	≤6	≤1			50±3
	100/50			≤5	15-25	35-50	25-35	≤10	≤1			55±3
	70/140				≤5	25-35	35-50	8-15	≤5	≤1		65±4
	140/70				≤5	15-35	35-50	20-25	≤8	≤2		70±5
	100/200					≤10	20-35	35-50	15-20	≤10	≤2	110±5