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Ceramic casting sand for sand 3d printing Featured Image
  • Ceramic casting sand for sand 3d printing
  • Ceramic casting sand for sand 3d printing

Báxítsandur fyrir steypur

Stutt lýsing:

Bauxite sand is a special foundry molding sand for iron and steel casting. It also goes by trade names such as: Green Beads, MinSand, Green Sand, Ceramic Beads, and Spherical Beads. It’s spherical particle shape guarantees a very good flowability. Due to the special surface structure the binder/hardener demand compared to other molding sands can be reduced. Bauxite sand has a very good refractoriness of up to 1800 degree Celsius and a low thermal expansion. It is well regarded as a revolutionary new foundry sand.



Upplýsingar um vöru

Vörumerki

Bauxite Sand Property

 
Aðal efnaþáttur Al₂O₃≥53%, Fe₂O₃＜4%, TiO₂＜3%, SiO₂≤37%
Kornform Kúlulaga
Hornstuðull ≤1.1
Particle Size 45μm -2000μm
Eldfastur ≥1800℃
Magnþéttleiki 1,45-1,6 g/cm3
Hitastækkun (RT-1200 ℃) 4,5-6,5x10-6/k
Litur Sandur
PH 6.6-7.3
Steinefnafræðileg samsetning Mjúk + Korund
Sýrukostnaður ＜1 ml/50g
LOI ＜0,1%

Kostur

 

● Offers longer work life and reduction of sand usage

● Spherical shape compared with angular shaped grains allows for easier separation from cast parts and improved collapsibility resulting in lower scrap and casting efficiency

● Offers lots of price savings compared with Zircon, Chromite, Black ceramic sand, Naigai cerabeads sand and silica sand.

● Lower thermal expansion and thermal conductivity. Casting dimensions are more accurate and lower conductivity provides better mold performance

● Krefst 30-50% minna plastefnis

● Hægt að nota sem einn sand

● Bætt ending samanborið við annan steypusand

Umsókn

 

Bauxite sand is an artificial foundry sand that is regarded as the right substitute for Cerabeads ceramic sand, fused ceramic sand, chromite sand, zircon sand, fused silica sand, and silica sand. It can be widely used in all types of foundry sand molding, such as resin-coated sand, no-bake sand, cold core box, green sand, precision casting, lost foam casting and 3D printing etc., excellent properties help you reduce more production cost.

Bauxite-sand-for-foundries-(3)

Parts of Particle Size Distribution

 

Kornastærðardreifinguna er hægt að aðlaga í samræmi við kröfur þínar.

Möskva

 20 30 40 50 70 100 140 200 270 Pan AFS

μm

 850 600 425 300 212 150 106 75 53 Pan  
Kóði 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
 

Ef þú hefur áhuga á vörum okkar geturðu valið að skilja eftir upplýsingarnar þínar hér og við munum hafa samband við þig fljótlega.


Vöruflokkar

Skildu eftir skilaboðin þín

Ef þú hefur áhuga á vörum okkar geturðu valið að skilja eftir upplýsingarnar þínar hér og við munum hafa samband við þig fljótlega.