Products

Alumina Crucible Maximum Temperature

Brand: Yunxing
Product origin: China
Delivery time: Depending on product size and quantity
Supply capacity: 5,000-10,000/month(Looking for distributors)

1.Alumina Refractory Ceramic long term use (at 1650 ℃), short-term use (at 1800 ℃). 2.Has good corrosion resistance to chemical substances. 3.High thermal conductivity, capable of quickly transferring heat. 4.Not easily cracked or damaged during use. 5.Accept customized sizes. 6.Large stock and fast delivery.

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Alumina Crucible Maximum Temperature

Alumina Ceramic Crucibles Advantages

Alumina Ceramic long term use (at 1650 ℃), short-term use (at 1800 ℃).
Alumina Ceramic has good corrosion resistance to chemical substances.
Alumina Ceramic high thermal conductivity, capable of quickly transferring heat.
Alumina Ceramic not easily cracked or damaged during use.

Alumina Ceramic Crucibles Applications

Alumina Ceramic Crucible widely used in various chemical experiments.
Alumina Ceramic Crucible can be used for glass melting.
Alumina Ceramic Crucible can be used for steelmaking sliding nozzles.
Alumina Ceramic Crucible can be used for smelting high-purity metals.

Alumina Ceramic Crucibles Size,Performance index

Alumina Ceramic Crucibles (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 Crucibles 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

Alumina Ceramic Crucibles Composition table

NAME	CONTENT(%)
Al2O3	99-99.3(99.5) %
SiO2	0.3-0.5 %
CaO+MgO	0.2-0.3 %
K2O+Na2O	0.2-0.35 %
Fe2O3	<0.1 %
OTHER	<0.05 %

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.

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.Factories are ISO9001:2015 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.

$Alumina Refractory Ceramic$

FAQ

Q1. What is a alumina refractory ceramic crucibles?

A1: Alumina refractory ceramic crucibles is a container made of aluminum oxide undefined material, designed to withstand extremely high temperatures and used for melting and holding molten materials.

Q2. What are the advantages of using a alumina refractory ceramic crucibles?

A2: Alumina refractory ceramic crucibles offer excellent thermal shock resistance, excellent undefined resistance, and excellent thermal insulation. They are as wel non-reactive, non-toxic, and non-porous.

Q3. What types of materials can be melted in a alumina refractory ceramic crucibles?

A3: Alumina refractory ceramic crucibles can be used to melt metals, alloys.

Q4. What are the dimensions of a alumina refractory ceramic crucibles?

A4: Alumina refractory ceramic crucibles come in a variety of sizes, ranging from 10ml to 1000ml.

Alumina Ceramic

Certificates

$Alumina Refractory Ceramic Crucibles$ $Alumina Refractory Ceramic$

Feedback

1. We have a professional technical team to work with you to research customized products based on drawings. Our enthusiastic after-sales team will track the entire product process for you.

2. Please contact us if you have any needs.