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$Cylinder Zirconia ceramic refractory crucibles$ $Cylinder Zirconia ceramic refractory crucibles$ $Cylinder Zirconia ceramic refractory crucibles$ $Cylinder Zirconia ceramic refractory crucibles$ $Cylinder Zirconia ceramic refractory crucibles$

Cylinder Zirconia ceramic refractory crucibles

Zirconia crucibles with a purity of 99%, a density of 5.5~6.0g/cm3 and a maximum working temperature of 2200°C are mainly used in the melting of precious metals.

item no. :
CS-YHG-Y001
Color :
White
Port :
Any ports of China
lead date :
5-7 days
Material : Zirconia
Purity : 99%
Shape : Round

contact now catalogue

description

Cylinder Zirconia ceramic refractory crucibles

High temperature resistant, Wear resistant, Corrosion resistant crucible

Zirconia crucible Features

1. High Temperature Resistance (up to 2200°C ~ 2400°C)

2. High density (up to 6.0g/cm3)

3. Low thermal conductivity

4. Chemical inertness

5. Resistance to molten metals

6. Ionic electrical conduction

7. Wear resistance

8. High fracture toughness

9. High hardness

Zirconia Crucible Main application

1. Such as melting metals, glassmaking, and ceramic sintering.

2. High-temperature processes that require corrosion resistance and thermal shock resistance.

3. Ideal for reactive metals such as titanium, niobium, tantalum, and zirconium.

4.They are also used in laboratory settings for chemical reactions, such as distillation, oxidation, and more.

Crucible Sizes Chart

Spec. No.	Outer Diameter (mm)	Inner Diameter (mm)	Height (mm)	Wall Thickness (mm)	Purity (%)	Volume (ml)
CS-YHG-Y001	20.0	16.0	19.0	2.0	99.0	4
CS-YHG-Y002	24.0	20.0	50.0	2.0	99.0	15
CS-YHG-Y003	29.5	22.7	29.6	3.4	99.0	11
CS-YHG-Y004	32.0	24.0	26.0	4.0	99.0	11
CS-YHG-Y005	32.0	23.0	30.0	4.5	99.0	12
CS-YHG-Y006	33.5	27.0	59.0	3.3	99.0	33
CS-YHG-Y007	33.5	27.5	69.5	3.0	99.0	40
CS-YHG-Y008	35.0	28.0	31.0	3.5	99.0	18
CS-YHG-Y009	39.0	34.0	62.0	2.5	99.0	55
CS-YHG-Y010	40.0	31.0	55.0	4.5	99.0	40
CS-YHG-Y011	42.5	34.0	59.0	4.3	99.0	52
CS-YHG-Y012	29.5	23.0	100.0	3.3	99.0	41
CS-YHG-Y013	44.8	36.0	30.0	4.4	99.0	28
CS-YHG-Y014	45.0	37.0	103.0	4.0	99.0	109
CS-YHG-Y015	50.0	50.0	106.0	0.0	99.0	208
CS-YHG-Y016	50.5	42.0	71.0	4.3	99.0	95
CS-YHG-Y017	51.0	42.0	84.3	4.5	99.0	114
CS-YHG-Y018	51.0	42.0	84.0	4.5	99.0	113
CS-YHG-Y019	51.0	44.0	102.0	3.5	99.0	152
CS-YHG-Y020	59.0	51.0	91.0	4.0	99.0	182
CS-YHG-Y021	62.0	55.0	97.0	3.5	99.0	226
CS-YHG-Y022	69.0	50.0	118.0	9.5	99.0	222
CS-YHG-Y023	70.0	50.0	200.0	10.0	99.0	383
CS-YHG-Y024	70.0	60.0	12.0	5.0	99.0	27
CS-YHG-Y025	72.5	50.0	135.0	11.3	99.0	254
CS-YHG-Y026	77.0	69.0	85.0	4.0	99.0	310
CS-YHG-Y027	78.0	57.0	89.0	10.5	99.0	214
CS-YHG-Y028	80.0	59.0	143.0	10.5	99.0	377
CS-YHG-Y029	85.0	75.0	109.0	5.0	99.0	471
CS-YHG-Y030	86.0	69.0	160.0	8.5	99.0	582
CS-YHG-Y031	87.0	69.0	165.0	9.0	99.0	600
CS-YHG-Y032	107.0	82.0	128.0	12.5	99.0	643
CS-YHG-Y033	118.0	83.0	133.0	17.5	99.0	672
CS-YHG-Y034	59.0	51.0	92.0	4.0	99.0	184
CS-YHG-Y035	23.0	18.0	94.0	2.5	99.0	24
CS-YHG-Y036	11.5	8.8	55.6	1.4	99.0	3
CS-YHG-Y037	11.5	8.8	45.8	1.4	99.0	3
CS-YHG-Y038	16.8	9.2	9.2	3.8	99.0	2
CS-YHG-Y039	15.0	12.0	13.0	1.5	99.0	1
CS-YHG-Y040	51.0	43.0	85.0	4.0	99.0	121
CS-YHG-Y041	40.0	35.0	32.0	2.5	99.0	30
CS-YHG-Y042	43.0	34.0	102.0	4.5	99.0	91
CS-YHG-Y043	29.0	25.0	30.0	2.0	99.0	14
CS-YHG-Y044	42.0	35.0	102.0	3.5	99.0	96
CS-YHG-Y045	50.0	40.0	118.0	5.0	99.0	145
CS-YHG-Y046	26.0	21.0	85.0	2.5	99.0	29
CS-YHG-Y047	41.0	35.0	58.0	3.0	99.0	54
CS-YHG-Y048	29.0	25.0	42.0	2.0	99.0	20
CS-YHG-Y049	31.0	26.0	76.0	2.5	95.0	40
CS-YHG-Y050	32.0	23.0	30.0	4.5	95.0	12
CS-YHG-Y051	37.0	28.0	33.0	4.5	95.0	19
CS-YHG-Y052	62.0	55.0	97.0	3.5	95.0	226
CS-YHG-Y053	85.0	76.0	110.0	4.5	95.0	489
CS-YHG-Y054	10.5	7.7	25.0	1.4	95.0	2
CS-YHG-Y055	13.0	10.2	25.0	1.4	95.0	3
CS-YHG-Y056	18.0	16.0	26.0	1.0	95.0	5
CS-YHG-Y057	22.0	18.8	33.0	1.6	95.0	9
CS-YHG-Y058	15.0	11.0	100.0	2.0	95.0	9
CS-YHG-Y059	50.0	44.0	80.0	3.0	95.0	120
CS-YHG-Y060	30.0	26.0	60.0	2.0	99.0	35
CS-YHG-Y061	42.0	38.0	53.0	2.0	99.0	37
CS-YHG-Y062	57.0	53.0	65.0	2.0	99.0	100
CS-YHG-Y063	48.0	44.0	52.0	2.0	99.0	50
CS-YHG-Y064	38.0	34.0	45.0	2.0	99.0	30
P.S. Customized manufacturing is also provided. Please tell us about product’s parameters such as outer diameter, inner diameter, wall thickness, height, purity, shape, etc. when a customization is needed.

Technical Parameters

Parameters of Zirconia (ZrO2) Ceramic
Physical properties	Density	g/cm3	6
	Moisture absorption	%	0
	Sintering temperature	℃	1600
Mechanical properties	Hardness	HV	1300
	Flexural strength	Kgf/cm2	11000
	Compressive strength	Kgf/cm2	25000
	Fracture toughness	Mpa.m3/2	3-4
Thermal properties	Maximum use temperature	℃	1450
	Thermal expansion coefficient (0-1000℃)	/℃	9.5X10.6
	Thermal shock resistance	T(℃)	360
	Thermal conductivity	w/m.k (25℃-300℃)	14
Electrical properties	Volume resistivity	Ohm/cm2	-
	20℃		>1012
	100℃		1012-1013
	300℃		5X109
	Dielectric breakdown strength	KV/mm	18
	Dielectric constant (100MHz)	(E)	9.5

(1) Constitution of ZrO₂ crucible

Component	Percentage
Fe2O3	<=0.5
SiO2	<=0.5
ZrO2	>=92
porosity	<=0.5

(2) Maximum error allowed for the size of ZrO₂ crucible (SB17-88)

model size	unit	limit	diameter	height	deformation
50	mm	<=	±1	±2	2%
50~100	mm	<=	±1.5	±2.5	3%
100	mm	<=	±1.5	±2.5	3.5%

Crucible Manufacturing Process

Zirconia Crucible test standard

1. visible Test: The crucible should be visually inspected for signs of cracks, chips, or other signs of damage.
2. angle Test: The crucible should be weighed to insure that it meets the stated weight requirements.
3. thermic Shock Test: The crucible should be subjected to thermic shock testing to ensure that it can withstand fulminant changes in temperature without cracking or deforming.
4. energy Expansion Test: The crucible should be heated to a temperature above the thaw direct of the material and then cooled to control that it can withstand thermal stresses.
5. Impact Test: The crucible should be dropped from a predetermined tallness to verify that it can resist physical science impacts.
6. Corrosion underground Test: The crucible should be exposed to different undefined agents to insure that it is resistant to corrosion.
7. flex Test: The crucible should be bent to control that it is strong enough to withstand physics forces.

Products Packaging & Delivery

Carefully packed by wooden boxes with padded foams.

Use/Maintenance Methods

1.Do not use gasoline spraying gun, acetylene gun or alcohol burner for direct heating.
2.Before using the crucible for the first time, put it into an oven with a temperature of about 105 ℃ and bake it for 120 minutes to dry up.
3.The heating/cooling speed shall not be too fast, below 1200 ℃ ＜ 5 ℃/min; Above 1200 ℃ ＜ 4 ℃/min; It is recommended to use electric control for cooling. A too fast cooling speed in the early stage of furnace cooling at a high temperature after the power is turned off may result in a surface cracking of the crucible.
4.The distance between the crucible and the heating element (silicon carbon tube, silicon molybdenum rod, heating wire, etc.) should be greater than 2CM.
5.The bottom of the crucible shall not have a direct contact with the surface of the furnace. It is recommended to use temperature resistant materials such as corundum sheets to separate the equipment as well as to form air convection.
6.Feed within the capacity of the crucible. Do not squeeze too tightly to prevent the metal from thermal expansion and cracking of the crucible.
7.Taking out the molten metal with a spoon instead of with a caliper is recommended. If a caliper or other tools must be used, the shape of the tool should better be similar to that of the crucible to avoid shortening the life of the container due to an excessive local force upon the crucible.

Zirconia Ceramic crucible OEM requests

1.We can customize the crucibles based on the customer's specifications, such as size, shape, type, etc.

2.Additionally, we can provide custom branding on the crucibles, as well as color customization.

Why choose us

As a professional industrial ceramic supplier, we have a series of advantages that guarantee our market share in the international trade market.

1.Reliable quality control, complete specifications, support customization of non-standard products
2.Professional and committed service team
3.Multiple protection of packaging, secure and reliable
4.Highly efficient delivery channel, safe and rest-assured

FAQ

1.Q: What are the advantages of using a zirconia crucible?

A: Zirconia crucibles offer a number of advantages compared to other materials. They provide excellent thermal shock resistance and can be used in applications requiring high-temperature operation. They are also corrosion-resistant, making them well-suited for use with corrosive materials. Finally, zirconia crucibles are low-cost, making them ideal for many industrial and laboratory applications.

2.Q:What's the delivery time?

A: 1-7 working days for standard products 20-30 days for customized products.

3. Q:What is the maximum temperature that a zirconia ceramic crucible can withstand?

A:The maximum temperature that a zirconia ceramic crucible can withstand is around 2,200°C (4,000°F).

4. Q:Are there any safety precautions that need to be taken when using a zirconia ceramic crucible?

A:Yes, it is important to wear protective gear when using a zirconia ceramic crucible. Additionally, it is important to make sure that the crucible is placed on a heat-resistant surface and away from any combustible materials. Lastly, it is important to be mindful of the temperature of the crucible and avoid overheating it as this can cause it to crack or shatter.