Ceramic casting sand for sand 3d printing Featured Image

Umucanga Ceramic Umucanga wo gushinga

Ibisobanuro bigufi:

Umushinga Ceramic Sand, ubuhanga bwiswe "Sintered Ceramic Sand for Foundry", nanone yitwa ceramsite, ceramcast, nuburyo bwiza bwibihimbano byakozwe muburyo bwa bauxite. Ibirimo nyamukuru ni oxyde ya aluminium na Silicon oxyde. Umucanga wa Ceramic, ufite ibintu byiza cyane kurenza umucanga wa silika kugirango ubone imikorere myiza mumushinga. Ifite ubukana bwinshi, kwaguka kwinshi kwubushyuhe, coefficient nziza yinguni, gutembera neza, Kurwanya cyane kwambara, kumenagura no guhungabana, ubushyuhe bwinshi.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Umutungo wumucanga Ceramic

Ibikoresho nyamukuru byimiti	Al₂O₃≥53%, Fe₂O₃＜4%, TiO₂＜3%, SiO₂≤37%
Imiterere y'ibinyampeke	Umubumbe
Coefficient ya Angular	≤1.1
Ingano yihariye	45μm -2000μm
Kwanga	≥1800℃
Ubucucike bwinshi	1.5-1,6 g / cm3
Kwagura Ubushyuhe （RT-1200 ℃）	4.5-6.5x10-6 / k
Ibara	Umusenyi
PH	6.6-7.3
Ibigize amabuye y'agaciro	Byoroheje + Corundum
Igiciro cya Acide	＜1 ml/50g
LOI	＜ 0.1%

Ibyiza

Sand Umusenyi w'icyatsi. UMUTEKANO kubidukikije ugereranije na silika (silicose) n'umucanga wa zircon
● High refractoriness (＞1800°C)，can be used for casting various materials. There is also no need to use different sand type according to material.
Rate Igipimo kinini cyo gutangaza. Byombi Ubushyuhe nubukanishi. Tanga igihe kirekire cyakazi no kugabanya imikoreshereze yumucanga.
Ap Gusenyuka gukabije. Imiterere yumucanga wumucanga Ceramic ugereranije nintete zifite inguni zituma habaho gutandukana byoroshye nibice byatewe no kunanirwa gusenyuka bikavamo gusiba hasi no gukora neza.
Ud Amazi meza cyane no kuzuza neza bitewe nuburinganire.
Kwaguka Ubushyuhe bwo hasi hamwe nubushyuhe bwumuriro. Ibipimo bya casting birasobanutse neza kandi hasi yo hasi itanga imikorere myiza.
Ubucucike bwinshi. Nkuko umucanga wubutaka bwa ceramic ufite hafi kimwe cya kabiri cyumucyo nkumusenyi wa ceramic wahujwe (umucanga wumupira wumukara), zircon na chromite, urashobora guhinduka inshuro ebyiri inshuro zibiri kuburemere bwibice. Irashobora kandi gukemurwa byoroshye, kuzigama umurimo no guhererekanya amafaranga. Ariko, hagomba kwitonderwa ingano yinyongera.
● Irasaba 40-50% munsi ya resin.
● Castings yashizwemo bike cyangwa ntanumwe.
● Irashobora gukoreshwa nkumucanga umwe.
Supply Gutanga ibintu bihamye. Ubushobozi bwumwaka 200.000 MT kugirango ikomeze itangwa ryihuse kandi rihamye.

Gusaba

Nibikoresho bidafite aho bibogamiye, umusenyi wubutaka wa KAIST ukoreshwa kuri acide na alkali.

Irashobora gukoreshwa cyane mubyuma bikozwe mucyuma, ibyuma bikozwe mu byuma ndetse n’ibyuma bidafite amabara, nko guta ifuro yatakaye, umucanga usize, umucanga wa resin, agasanduku gakonje gakonje, guta neza, no gucapa 3D.

Ibice bya Particle ingano Ikwirakwizwa

Ingano yubunini bushobora kugabanywa ukurikije ibyo usabwa.

Mesh		20	30	40	50	70	100	140	200	270	Isafuriya	AFS
μm		850	600	425	300	212	150	106	75	53	Isafuriya
Kode	20/40	15-40	30-55	15-35	≤5							20±5
	30/50	≤1	25-35	35-50	15-25	≤10	≤1					30±5
	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