Ceramic Sand for 3D Printing

Kufotokozera Kwachidule:

Mchenga wa sintered ceramic umapangidwa makamaka ndi mchere wokhala ndi Al2O3 ndi SiO2 ndikuwonjezedwa ndi zinthu zina zamchere.Mchenga wozungulira wopangidwa ndi ufa, pelletizing, sintering ndi grading process.Kapangidwe kake kakang'ono ka kristalo ndi Mullite ndi Corundum, wokhala ndi chimanga chozungulira, kukana kwakukulu, kukhazikika kwabwino kwa thermochemical, kutsika kwamafuta ochepa, kukhudzidwa ndi kukana abrasion, mawonekedwe agawidwe mwamphamvu.Mchenga wa ceramic ukagwiritsidwa ntchito mumchenga wa 3D wosindikiza, umatha kuthetsa vuto losakanikirana ndi mchenga wa silika, kupanga nkhungu yamchenga yovuta, kuonjezera nthawi yogwiritsidwanso ntchito mchenga, kuchepetsa kutulutsa mchenga, kutulutsa zokolola zabwino.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mawonekedwe

• Chigawo cha yunifolomu
• Kugawa kwakukula kwambewu yokhazikika komanso kuthekera kwa mpweya
• Kukana kwambiri (1825°C)
• Kukana kwambiri kuvala, kuphwanya ndi kutenthedwa kwa kutentha
• Kuwonjezeka pang'ono kwa kutentha
• Kuchuluka kwamadzimadzi komanso kudzaza bwino chifukwa chokhala ozungulira
• Mlingo wapamwamba kwambiri wobwezeretsanso mumchenga wa loop system

Kugwiritsa Ntchito Sand Foundry Njira

RCS (mchenga wokutidwa ndi resin)
Cold box mchenga ndondomeko
3D kusindikiza mchenga ndondomeko (Phatikizani Furan utomoni ndi PDB Phenolic utomoni)
Njira ya mchenga wosaphika (Phatikizanipo utomoni wa Furan ndi Alkali phenolic resin)
Njira yopangira ndalama / Kutayika kwa sera yotayika / Kuponyera mwatsatanetsatane
Njira yotaya thupi / Kutaya thovu
Madzi galasi ndondomeko

Ceramic Sand Property

Main Chemical Chigawo	Al₂O₃ 58-62%, Fe₂O₃＜2%,
Maonekedwe a Mbewu	Chozungulira
Angular Coefficient	≤1.1
Kukula Kwambiri	45μm -2000μm
Refractoriness	≥1800 ℃
Kuchulukana Kwambiri	1.6-1.7 g/cm3
PH	7.2

Kugawa Kukula Kwambewu

Mesh	20	30	40	50	70	100	140	200	270	Pansi	Mtundu wa AFS
μm	850	600	425	300	212	150	106	75	53	Pansi	Mtundu wa AFS
#400		≤5	15-35	35-65	10-25	≤8	≤2				40 ± 5
#500		≤5	0-15	25-40	25-45	10-20	≤10	≤5			50±5
#550			≤10	20-40	25-45	15-35	≤10	≤5			55 ±5
#650			≤10	10-30	30-50	15-35	0-20	≤5	≤2		65 ±5
#750				≤10	5-30	25-50	20-40	≤10	≤5	≤2	75 ±5
#850				≤5	10-30	25-50	10-25	≤20	≤5	≤2	85 ±5
#950				≤2	10-25	10-25	35-60	10-25	≤10	≤2	95 ±5