Products

Alumina Industrial Ceramic Crucible Boat

Brand: YUNXING
Product origin: China Jinzhou
Delivery time: 5-30 Days
Supply capacity: 3,000-5,000/month(Looking for distributors)

1. High Temperature Resistance Alumina industrial ceramic crucible boats can withstand extremely high temperatures, often up to 1700°C and beyond, without melting or deforming. 2. Chemical Inertness Alumina industrial ceramic crucible boats is highly resistant to chemical attack from most acids, alkalis, and salts at high temperatures. 3. High Mechanical Strength Alumina industrial ceramic crucibles boats possess excellent mechanical strength and are capable of withstanding mechanical stress and thermal shocks. 4. Excellent Thermal Conductivity Alumina industrial ceramic crucible boats has good thermal conductivity, which allows for efficient heat distribution throughout the crucible. 5. Low Thermal Expansion The low thermal expansion coefficient of alumina industrial ceramic crucible boats reduces the risk of cracking or breaking under rapid temperature changes. 6. Purity and Non-Porosity High-purity alumina industrial ceramic crucible boats are non-porous, ensuring that they do not absorb substances during processing.

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Alumina Industrial Ceramic Crucible Boat

My factory looking for distributors.

Advantages of Alumina Industrial Ceramic Crucible Boat

1. High Temperature Resistance

Alumina industrial ceramic crucible boats can withstand extremely high temperatures, often up to 1700°C and beyond, without melting or deforming.

2. Chemical Inertness

Alumina industrial ceramic crucible boats is highly resistant to chemical attack from most acids, alkalis, and salts at high temperatures.

3. High Mechanical Strength

Alumina industrial ceramic crucibles boats possess excellent mechanical strength and are capable of withstanding mechanical stress and thermal shocks.

4. Excellent Thermal Conductivity

Alumina industrial ceramic crucible boats has good thermal conductivity, which allows for efficient heat distribution throughout the crucible.

5. Low Thermal Expansion

The low thermal expansion coefficient of alumina industrial ceramic crucible boats reduces the risk of cracking or breaking under rapid temperature changes.

6. Purity and Non-Porosity

High-purity alumina industrial ceramic crucible boats are non-porous, ensuring that they do not absorb substances during processing.

Applications of Alumina Industrial Ceramic Crucible Boat

1. Alumina ceramic crucible crucible boats are commonly used in the metal melting and castin.

2. In chemical industries, alumina industrial ceramic crucible boats are employed for high-temperature chemical reactions and processes.

3. Alumina industrial ceramic crucible boats are used in thermal analysis techniques such as thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC).

4. In materials science research, alumina industrial ceramic crucible boats are utilized for synthesizing and testing new materials.

5. Alumina industrial ceramic crucible boats are essential in the processing of glass and ceramics.

6. In the electronic and semiconductor industries, alumina industrial ceramic crucible boats are used for the growth of single crystals and the production of semiconductor materials.

7. Laboratories use alumina industrial ceramic crucible boats for a variety of high-temperature applications, including ashing, calcining, and sintering of samples.

8. In the nuclear industry, alumina industrial ceramic crucible boats are used for handling and processing radioactive materials.

9. Alumina industrial ceramic crucible boats are also used in the pharmaceuticals and biotechnology industries for the processing and analysis of biological samples and chemical compounds.

10. Environmental testing laboratories use alumina industrial ceramic crucible boats for analyzing soil, water, and air samples.

Alumina Industrial Ceramic

We only make high purity alumina ceramics

1. High-purity alumina content 99.3% -99.5%, other alumina ceramics 92% -99%.

2. The color of high purity alumina product is milky white, and other products are pink or white. The higher the purity, the more transparent the color.

3. Alumina is a refractory material, the higher the purity, the better the refractory effect.

4. After high-purity alumina ceramics are fired and cooled in a 1800-degree high-temperature kiln, the products are not easy to break when they encounter high temperatures. Other ceramics are fired at 1500 ℃ ~ 1800 ℃.

5. The volume density of high-purity alumina> 3.92 g / cm3 has a smooth surface and is not easily corroded by chemicals. The bulk density of other ceramics is> 3.70 g / cm3 ~> 3.85 g / cm3.

6. High purity alumina has good hardness and good wear resistance.

7. High purity alumina products have a longer service life.

Size,Performance index

Alumina crucible boats/Alumina ceramic trays
	Item NO.	Length (mm)	Width (mm)	Height (mm)	Volume (ml)	Item NO.	Length (mm)	Width (mm)	Height (mm)	Volume (ml)
1	175#	30	20	15	5	076B	50	10	10	2
2	113A	62	32/22	16	18	161#	65	65	65	180
3	154#	80	50	7	20	171#	80	55	15	47
4	076A#	100	10	10	5	075#	100	20	20	28
5	155#	100	30	30	75	114#	100	40	18	55
6	226#	105	22	14	22	227#	184	123	62	1120
7	138#	300	36	18	132	113B#	300	45/30	20	20
8	254#	200	100	50	770	273#	84	13/11	8	7
9	274#	45	13/11	9	5	297#	48	50/10		19
10	303#	100	50	30	100	341#	150	35	25	86
11	338#	100	20	20	28	344#	100	35	20	46
12	355#	60	30	20	22	359#	130	130	60	793
13	360#	145	145	12	128	372#	60/10	30	20	20
14	373#	60/10	50	30	63	382#	175	90	26	254
15	396#	100	100	17.5	100	414#	250	100	70	1400
16	415#	250	56	50	497	440#	250	46/15	15	65
17	444#	50	20	20	13	477#	70	36	17	27
18	493#	44	33	17	16	507#	52	31	6	5
19	514#	120	60	17	66	515#	120	60	14	50
20	523#	105/80	18/14	12	15	526#	200	20	15	30
21	539#	150	150	70	1275	429#	69	22	11	12
22	575#	200	100	40	600	591#	313	45	30	335
23	606#	76.2	12.7	12.7	7.5	614#	120	83	53	385
24	630#	160	160	50	1015	636#	50	40	20	27
25	643#	170	170	27	370	673#	75	15	10	6
26	678#	190	190	80	2430	689#	101.6	38.1	21.08	58
27	695#	200	200	50	1620	707#	114.3	76.2	9.6	470
28	644#	120	80	22	160	662#	64	64	60	210
29	718#	90	17	11.5	9	724#	120	30	20	48
30	728#	100	35	15	35	747#	50	12	10	3
31	776#	64	38	20	34	791#	48	30	24	16
32	796#	88.9	88.9	44.45	260	803#	130	80	15	97
33	799#	188	140	42	850	822#	110	70	35	180
34	825#	50	29	28	30	829#	300	65	30	460
35	837#	300	60	30	410	838#	108	45	19	68
36	849#	150	15	10	12	871#	76	76	21	46
37	879#	83	52	6.5	17	886#	130	90	140	1300
38	889#	100	100	27	180	890#	120	60	25	135
39	906#	206.38	152.4	133.35	3560	907#	165.1	111.76	104.78	1560
40	910#	50.8	50.8	6	8	916#	150	65	19	140
41	918#	250	200	100	4300	919#	200	150	100	2500
42	920#	170	170	100	2400	921#	190	190	100	3000
43	959#	300	220	70	3950	966#	160	47	23.5	115
44	978#	65	30	17	21	989#	50	12	9	2.5
45	990#	70	14	10	5	992#	62	22	16	15
46	A20#	83	12.7/11.7	4.5	5	805#	13	13	8	0.6
47	A39#	18	100	10	9	A51#	190	190	50	1460
48	A52#	65	65	30	90	A59#	100	45	19	60
49	A92#	95	48	74	215	A93#	107	60	69	330
50	A94#	150	80	55	450	A95#	250	200	120	5240
51	B18#	220	45	50	330	B19#	54	38	20	25
52	B23#	40	30	6	5	B34#	15	8	100	5.5
53	B71#	40	100	20		B72#	58	145	29
54	B90#	125	125	85		B96#	105	22	14.5
55	B99#	70	70	30		C07#	125	60	20
56	C09#	137	27	21		C34#	250	250	50
57	C75#	140	140	60		C81#	100	14	12
58	C84#	150	150	95		C88#	75	50	11
59	D12#	50	12	10		D13#	75	15	10
60	D14#	90	17	11.5		801#	55/45	13	9/2
61	D37#	205	100	300		D54#	120	30	15

Alumina ceramic performance index (Notice of Correct in Leakeage Rate）

NO.	Property	Unit	Alumina
1	Al₂O₃	%	>99.3
2	SiO₂	%	—
3	Density	g/cm³	3.88
4	Water absorption	%	0.01
5	Compressive strength	MPa	2300
6	20℃ leakage rates	Torr・L/sec	>10^-11=1.33322×10^-¹²Pa・m³/sec
7	Twisting in high temperature	mm	0.2 allowed in 1600℃
8	Bonding in high temperature		not bonded in 1600℃
9	20—1000℃ coefficient of thermal expansion	mm.10^-6／℃.m	8.2
10	Thermal conductivity	W/m.k	25
11	Electric insulation strength	KV/mm	20
12	20℃direct current insulation resistance	Ohm/cm	10¹⁴
13	High-temperature insulation resistance	1000℃ MΩ	≥0.08
13	High-temperature insulation resistance	1300℃ MΩ	≥0.02
14	Thermal shock resistance		4 times not cracked in 1550℃
15	Maximum working temperature	℃	1800
16	Hardness	Mohs	9
17	Flexural strength	Mpa	350

Our factory

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.

The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.

There ars 3pcs 1800 ° C high-temperature kilns ,2pcs 1400 ° C low-temperature kilns produced by our company independently. There are slip casting(main),and extrusion molding,injection molding etc other molding technologies,which can satisfy the produvtion requirements of various specific ceramics products.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.