High Purity MGO Magnesia Ceramic Crucible for Melting

• Shape: Cylindrical
• Color: Light Yellow
• Refractoriness: 1580< Refractoriness< 1770
• Type: Ceramic Crucible
• Application: for Chemical Calcining, Metal Casting, and Ceramic
• Capacity: 50ml,100ml,150ml,200ml,300ml,350ml,500ml
• Model NO.: C-20
• Advantage: High Temperature and Chemical Corrosion,High Vacuu
• Usage: Copper Melting Pot
• Transport Package: Carton
• Specification: CUSTOMIZED
• Trademark: Yunnuo
• Origin: China
• HS Code: 8547100000
• Production Capacity: 500000 PCS/Year

Product Description

Product Description

High pure MgO crucible

The crucible is widely used in industries such as non-ferrous metals, aviation, precision casting, and high-energy magnetic materials. It is an ideal melting container for steel in medium frequency furnaces and high-frequency induction furnaces.

Capacity: 0.2kg-300kg

Material: There are high-purity fused magnesia and high-purity fused synthetic magnesium aluminum spinel.

Due to its high temperature, smooth inner working surface, and good resistance to erosion and peeling, this crucible can improve the purity of molten steel and reduce the inclusion rate of products. Therefore, it is an ideal melting container for high-precision products such as high-temperature alloy precision casting.

 

Features:
1. High temperature resistance
2. Wear resistance
3. Corrosion resistance
4. Acid and alkali resistant
5. Resistance to compression
6. Good thermal stability

Material data

Type	MgO	SiO2	Al2O3	CaO	Fe2O3
M type	≥97.5	≤0.70	≤0.10	≤1.10	≤0.46
MA type	≥74.5	≤0.74	≤22.2	≤1.20	≤0.51

 

Type	Porosity	Cold crushing strength  Mpa	Coefficient of thermal expansion  20-1300C	Resistance to urgent cold urgent heat times N 1200C	Bulk density  Kg/m^3	Max working temperature C   0.13pa
M type	14/19	≥19.6	≤13×10^-6	≥40	2.9/3.1×10^3	1750
MA type	18/22	≥14.7	≤9×10^-6	≥40	2.8/3.05×10^3	1750

Model no	Size mm				Capacity kg
	Outer diameter D1	Inner diameter D2	Outer height H1	Inner height H2
YN-M/MA-0.2	42	30	60	54	0.2
YN-M/MA-0.3	50	37	100	93	0.3
YN-M/MA-0.4	42	26	140	130	0.4
YN-M/MA-0.5	55	35	135	120	0.5
YN-M/MA-0.7	70	50	100	80	0.7
YN-M/MA-01	70	50	140	125	1
YN-M/MA-1.2	100	80	100	85	1.2
YN-M/MA-1.3	100	80	150	140	1.3
YN-M/MA-1.5	70	50	195	185	1.5
YN-M/MA-1.8	80	60	145	135	1.8

FAQ

Q1: How can know your quality?
We can send you samples or sample material for you to check or test.Let our physical samples speak loudly.
Q2:Are these samples free of charge?
Some standard small samples are free.If same as your requirements,we will just charge for mould to support.
Q3:If products are not to requirement,how can you do?
We will try our every best to solove it.Meeting your requirement is our mission.
Q4:What's the lead time?
Normally,for standard items,will ship within 1-10 days.For mass production order,we will finish within 30 working days after we receive payment.
Q5:Payment terms:
We can negotiate.