Products

Cylindrical Crucible

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

1. High Temperature Resistance: Cylindrical crucibles, especially those made from alumina, can withstand extremely high temperatures, making them ideal for use in high-temperature environments such as furnaces and kilns. 2. Chemical Inertness: Alumina ceramic cylindrical crucibles exhibit excellent resistance to chemical reactions with most materials, ensuring the purity of the substances being processed. This makes them suitable for use in environments where chemical reactions must be minimized. 3. Mechanical Strength: Alumina ceramic cylindrical crucibles have a strong mechanical structure, providing durability and longevity even under harsh conditions. Their robust design reduces the risk of cracking or breaking during thermal cycling or mechanical handling. 4. Thermal Shock Resistance: The ability of alumina ceramic cylindrical crucibles to endure rapid temperature changes without cracking enhances their reliability in processes that involve frequent heating and cooling cycles. 5. Dimensional Stability: Alumina ceramic cylindrical crucibles maintain their shape and integrity under high temperatures, ensuring consistent performance and accuracy in experiments or industrial processes.

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Cylindrical Crucible

Advantages of Cylindrical Crucibles

1. High Temperature Resistance: Cylindrical crucibles, especially those made from alumina, can withstand extremely high temperatures, making them ideal for use in high-temperature environments such as furnaces and kilns.

2. Chemical Inertness: Alumina ceramic cylindrical crucibles exhibit excellent resistance to chemical reactions with most materials, ensuring the purity of the substances being processed. This makes them suitable for use in environments where chemical reactions must be minimized.

3. Mechanical Strength: Alumina ceramic cylindrical crucibles have a strong mechanical structure, providing durability and longevity even under harsh conditions. Their robust design reduces the risk of cracking or breaking during thermal cycling or mechanical handling.

4. Thermal Shock Resistance: The ability of alumina ceramic cylindrical crucibles to endure rapid temperature changes without cracking enhances their reliability in processes that involve frequent heating and cooling cycles.

5. Dimensional Stability: Alumina ceramic cylindrical crucibles maintain their shape and integrity under high temperatures, ensuring consistent performance and accuracy in experiments or industrial processes.

Applications of Cylindrical Crucibles

1. Metallurgical Processes: Alumina ceramic cylindrical crucibles are commonly used in the melting and refining of metals and alloys due to their ability to withstand high temperatures and resist chemical reactions with molten metals.

2. Ceramic and Glass Manufacturing: In the production of ceramics and glass, alumina ceramic cylindrical crucibles serve as containers for materials that need to be heated to high temperatures, ensuring that the materials remain uncontaminated.

3. Laboratory Experiments: Alumina ceramic cylindrical crucibles are widely used in laboratories for conducting experiments that involve heating substances to high temperatures. Their thermal stability and chemical resistance make them ideal for precise scientific work.

4. Chemical Processing: Alumina ceramic cylindrical crucibles are used in chemical industries where substances need to be heated or treated under high temperatures. Their resistance to corrosion and chemical attack ensures the purity of the processed materials.

5. Powder Sintering: In the production of advanced materials, alumina ceramic cylindrical crucibles are used in sintering processes where powdered materials are heated to form solid structures. The crucibles provide a controlled environment for this transformation.

6. Nuclear Applications: Due to their high temperature and corrosion resistance, alumina ceramic cylindrical crucibles are also utilized in nuclear reactors for fuel processing and other high-temperature applications.

How to clean Alumina Ceramic Cylindrical Crucible

1. Wear caring gloves and refuge glasses.

2. Use a soft cloth to wipe out any undefined or rubble from the crucible.

3. Fill the crucible with warm up water and a mild detergent and allow it inebriate for a a partner off of minutes.

4. Scrub up the crucible with a soft brush to remove whatever stubborn soil or residue. wash the crucible with clean water and allow it to dry out completely earlier use.

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

101	A37#	100 x 100 x Th4-5	600	cylinder
102	A38#	30 x 60	25	cylinder
103	A53#	80/74 x 65 x 158/8	360	cylinder
104	A61#	10.92 x 8.38 x 2.29/1.78	0.1	cylinder
105	A64#	60 x 100	250	cylinder
106	A70#	130 x 130	1400	cylinder
107	A71#	152 x 120	1700	cylinder
108	A74#	30 x 22 x 130	50	cylinder
109	A80#	16 x 8	0.9	cylinder
110	A81#	76 x 70 x Th3	260	cylinder
111	A82#	103 x 145 x Th3.5	1000	cylinder
112	A83#	97.5 x 87.5 x 173	1020	cylinder
113	A84#	131.3 x 121.3 x 173	1850	cylinder
114	A90#	180 x 152 x Th4.5-5	3700	cylinder
115	A72#	120 x 120 x Th4-4.5	1080	cylinder
116	A96#	14 x 11 x 25	2	cylinder
117	A98#	20 x 16 x 25	4	cylinder
118	B16#	14 x 12 x 10	1	cylinder
119	B28#	8 x 7 x 6	0.2	cylinder
120	B29#	90 x 80 x 115	550	cylinder
121	B30#	12.7 x 9.525 x 12.7/3.175	7	cylinder
122	B57#	25.15 x 15.24 x 25.4/2.54		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, 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.

The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

Alumina

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 ceramic cylindrical crucible 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 ceramic cylindrical crucible 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 ceramic cylindrical crucible?

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