Products

Alumina Cylindrical Crucible

Brand: Yunxing
Product origin: China
Delivery time: Depending on product size and quantity
Supply capacity: 3000-5000/month

1. Aluminum oxide cylindrical crucible is resistant to high temperature and corrosion. 2. High hardness and good insulation. 3. Accept customized sizes. 4. Large stock and fast delivery.

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Alumina Cylindrical Crucible

Advantages of Alumina Cylindrical Crucible

1. High Thermal Stability: Alumina Cylindrical Crucible can withstand extremely high temperatures, often exceeding 1700°C, without compromising their structural integrity. This makes them suitable for use in processes requiring prolonged exposure to high temperatures.

2. Chemical Resistance: Alumina Cylindrical Crucible exhibit excellent resistance to a wide range of chemicals, including acids and alkalis, ensuring that they do not react with the substances they contain. This property is crucial for maintaining the purity of the materials being processed.

3. Mechanical Strength: The robust nature of alumina ensures that the Alumina Cylindrical Crucible can endure mechanical stress and thermal shock, reducing the risk of cracking or breaking during rapid temperature changes.

4. Low Thermal Conductivity: Alumina's low thermal conductivity helps in minimizing heat loss, making these Alumina Cylindrical Crucible efficient for energy-intensive processes.

Applications of Alumina cylindrical crucibles

1. Metallurgical Processes: Alumina cylindrical crucibles are extensively used in metallurgical laboratories for melting, refining, and analyzing metals and alloys due to their high-temperature resistance and non-reactive nature.

2. Chemical Laboratories: Alumina cylindrical crucibles chemical inertness makes them ideal for conducting various chemical reactions, including those involving corrosive substances, without contaminating the samples.

3. Ceramic and Glass Production: In the production of ceramics and glass, Alumina cylindrical crucibles serve as containers for mixing and melting raw materials, ensuring the final products' purity and quality.

4. Material Science Research: Researchers utilize Alumina cylindrical crucibles to study the properties of materials under high temperatures and reactive environments, contributing to advancements in material science.

5. High-Temperature Furnaces: Due to their thermal stability, alumina cylindrical crucibles are commonly used in high-temperature furnaces, such as those found in industrial and research settings, for various heat treatment processes.

Size,Performance index

Alumina crucible (cylindrical)
	Item NO.	SPEC: OD x OD x H(mm)	Volume (ml)	Shape	Note
1	054#	9.4 x 8 x 15	0.7	cylinder
2	051#	14 x 9 x 50	3	cylinder
3	073#	25 x 20 x 25	7	cylinder
4	055#	36 x 25 x 59	26	cylinder
5	062#	35 x 30 x 132	90	cylinder
6	152#	50 x 46 x 60	90	cylinder
7	074#	60 x 55 x 60	130	cylinder
8	063#	40 x 35 x 154	140	cylinder
9	234#	110 x 102 x 140	1000	cylinder
10	235#	115 x 105 x 145	1200	cylinder
11	150#	115 x 98 x 181	1280	cylinder
12	236#	120 x 110 x 140	1280	cylinder
13	237#	125 x 115 x 145	1400	cylinder
14	225#	127 x 121 x 228	2500	cylinder
15	215#	171.5 x 158.8 x 152.4	3000	cylinder
16	293#	24 x 20 x 23	7	cylinder
17	294#	31 x 29 x 41	22	cylinder
18	301#	56 x 51 x 60	117	cylinder
19	306#	20 x 14-16 x 40	6.5	cylinder
20	307#	16 x 10-12 x 30	2.5	cylinder
21	308#	18 x 12-14 x 30	3.5	cylinder
22	309#	30 x 24-26 x 30	13	cylinder
23	352#	45 x 40 x 110	135	cylinder
24	353#	50 x 45 x 140	215	cylinder
25	380A#	12 x 8 x 51	2.5	cylinder
26	383#	215 x 189 x 175	4900	cylinder
27	384#	45 x 41 x 62	75	cylinder
28	063#	40 x 35 x 70	65	cylinder
29		41 x 35 x 41	40	cylinder
30	392#	70 x 60 x 12	20	cylinder
31	395#	62 x 58 x 74	165	cylinder
32	240#	138 x 128 x 106	1300	cylinder
33	478#	176 x 170 x 43	900	cylinder
34	506#	160 x 280 x Th5-5.7	4500	cylinder
35	486#	40 x 95	80	cylinder
36	520#	13 x 10 x 35	2.5	cylinder
37	527#	9.5 x 6 x 30	1	cylinder
38	532#	13 x 11 x 75	6	cylinder
39	544#	44 x 40 x 72	80	cylinder
40	552#	13 x 10.46 x 25	2	cylinder
41	559#	284 x 275 x 101.6	6000	cylinder
42	560#	186.94 x 177.8 x 152.4	3700	cylinder
43	561#	155 x 200 x Th8	3000	cylinder
44	568#	12x 25.4	0.8	cylinder
45	573#	36.5 x 34.5 x 69.85	40	cylinder
46	594#	65 x 83 x Th3.5	190	cylinder
47	593#	47 x 53 x Th3	55	cylinder
48	611#	48 x 41 x 90	120	cylinder
49	612#	5.89 x 4.89 x 12.8	0.2	cylinder
50	625#	18 x 15 x 60	6	cylinder
51	627#	12 x 9 x 50	2	cylinder
52	629#	24 x 21 x 20	5	cylinder
53	631#	19 x 17 x 26	3.8	cylinder
54	637#	90 x 90	430	cylinder
55	638#	80 x 80	280	cylinder
56	639#	100 x 80	460	cylinder
57	648#	16 x 40	3	cylinder
58	670#	22 x 33	10	cylinder
59	671#	45 x 38	50	cylinder
60	672#	72 x 148	500	cylinder
61	696#	38 x 34 x 7	5	cylinder
62	699#	85 x 60 x Th2-3	255	cylinder
63	701#	23.3 x 102	30	cylinder
64	708#	200 x 187.5 x 254	6100	cylinder
65	712#	24 x 20.8 x 50.8	20	cylinder
66	715#	42.5/38 x 35 x 50/1.5	50	cylinder
67	717#	150 x 215	3200	cylinder
68	719#	28 x 23 x 24	10	cylinder
69	726#	90 x 120 xTh3-4	570	cylinder
70	745#	6.5 x 5 x 12	0.2	cylinder
71	753#	160 x 140 x 140	1465	cylinder
72	770#	13 x 10 x 17	2	cylinder
73	771#	80 x 74 x 50	185	cylinder
74	772#	20 x 16 x 30	5	cylinder
75	774#	84 x 78 x 40	190	cylinder
76	778#	50 x 280 xTh3.25	420	cylinder
77	782#	152.4 x 142 x 279.4	4350	cylinder
78	783#	28 x 40	15	cylinder
79		35 x 28.5 x 50	30	cylinder
80	307B#	16 x 12 x 25	2.5	cylinder
81	807#	72 x 60 x 80	215	cylinder
82	813#	105 x 255	1515	cylinder
83	817#	6 x 4 x 6	0.13	cylinder
84	818#	7 x 5 x 8	0.2	cylinder
85	823#	22 x 18 x 85	25	cylinder
86	858#	72 x 55 x 200	450	cylinder
87	860#	24 x 20 x 30	5	cylinder
88	870#	74 x 70 x 16	50	cylinder
89	873#	8 x 5 x 25.5	0.5	cylinder
90	892#	134.62 x 124 x 117.6	1150	cylinder
91	895#	68 x 64 x 13	50	cylinder
92	896#	51 x 47 x 20	30	cylinder
93	905#	120 x 113 x 143	1240	cylinder
94	922#	3.95 x 2.95 x 15	0.1	cylinder
95	928#	43 x 35 x 26	20	cylinder
96	953#	85 x 78 x 143 x Th4	570	cylinder
97	958#	190 x 180 x 124	2870	cylinder
98	996#	88.9 x 78.74 x 157.48	700	cylinder
99	A05#	40 x 40 x Th2.5	36	cylinder
100	A11#	37 x 31 x 85	62	cylinder

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,Factories are ISO9001 certified, Alumina ceramic products are SGS, DIN43725, 40680 certified.

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.

Our products are widely used in Semiconductor, Medical, Aerospace, Scientific Research, Fluid Controlling, Food Processing, Automotive, Defense, Thermal Processing, Electronic and Electrical, Mineral Processing,Textile, Pulp and Paper, Glass Processing, Mechanical Engineering, etc.

Our has established a high standard of quality system and strict quality control process, each batch of products are subjected to strict quality inspection, and different packaging requirements for different products to ensure the safe transportation of products.In order to ensure quality, the company adopts advanced finished product inspection equipment and standardized Gage calibration;Including automatic inspection equipment, coordinate measuring instrument, etc.

The service philosophy of our is meeting quality requirement and customer satisfaction. When there are problems of order, Our quickly respond to the honestly situation to the customer and give the customer the solution in short time. This service concept has resulted in the long-term cooperation between our and customers.

Cylindrical Crucible

FAQ

Q1. What information should we supply to get a quote?

A1. Please offer the specification of alumina ceramic crucible, such as shape, dimension, quantity, application etc.

Q2. What is alumina cylindrical crucibles used for?

A2. Used as a material for industrial furnaces due to its ability to maintain its hardness at high temperatures. Used as a protector for high-temperature thermal couples. Used as a material for the chemical industry due to its high corrosion resistance.

Q3. Is alumina cylindrical crucibles the same as aluminum oxide?

A3. Alumina ceramic, or aluminum oxide (Al2O3), is an industrial ceramic that has high hardness, is long wearing, and can only be formed by diamond grinding.

Q4. What is the temperature of alumina cylindrical crucibles?

A4. The maximum working temperature of alumina cylindrical crucibles can be up to 1800℃. Provides high-quality Al2O3 crucibles with good electrical insulation, excellent corrosion resistance, and excellent thermal shock properties.

Alumina Cylindrical Crucible