What is the purity level of the alumina crucible?

The purity ranges from 45% to 99.7% Al2O3. Specific high-purity options exceeding 99% Al2O3 are also available.

What shapes are available for the crucibles?

We offer Square, Rectangular, Rectangle, Semi-Circle, Round, Step, and Boat shapes. Custom shapes can also be produced.

Can I order custom sizes or volumes?

Yes, we can produce other sizes to your order. The standard volume range is from 10ml to 8000ml.

What materials can be melted in these crucibles?

They are suitable for sintering and melting glass, ceramics, precious metals, rare earth materials, phosphors, and ceramic powders.

What payment terms do you accept?

We accept T/T, PayPal, Western Union, Money Gram, and cash payments.

What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

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High Pure Alumina Crucible Rectangular for Lab

Shanghai Yunnuo Industrial Co., Ltd.

6 yrs

5.0 (62 Reviews)

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Product Highlights

High Purity Alumina: Purity ranges from 45% to 99.7% Al2O3, with options exceeding 99% for superior performance.
Customizable Shapes: Available in Square, Rectangular, Semi-Circle, Round, and Step shapes to meet specific needs.
Wide Volume Range: Volumes available from 10ml up to 8000ml, accommodating various sample sizes.
Chemical Corrosion Resistance: Excellent resistance to chemical corrosion, ensuring durability in harsh laboratory environments.
Thermal Shock Resistance: Good thermal shock resistance and high density, making it difficult to crack during heating cycles.
Versatile Applications: Suitable for sintering and melting glass, ceramics, precious metals, and rare earth materials.
Custom Colors: Available in Ivory, Cream, White, and Pink colors to suit different aesthetic or functional requirements.

Product Attributes

Customization: Available
Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
Grain Size: <100nm
Model NO.: YN-806
Purity: 45-99.7%% Al2O3
Type: Crucible
Shape: Square, Rectangular, Rectangle, Semi-Circle
Color: Ivory, Cream, White, Pink Color
Volume: 10ml, 20ml, 30ml, 50ml, 100ml, 150ml, 200-2000ml
Working Temperature: 1600c, 1700c, 1800c
Accessory: with Lid or Cover
Use: Sintering and Melting of Glass,Ceramics
Type of Bottom: Flat, Round, Trapeziform
Transport Package: Plywood Cases
Specification: 5ml-2000ml
Trademark: Yunnuo
Origin: China
HS Code: 8547100000
Production Capacity: 50000 PCS Per Year
Package Size: 10.00cm * 10.00cm * 2.00cm
Package Gross Weight: 0.002kg

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High Pure Alumina Crucible Rectangular for Lab

High Pure Alumina Crucible Rectangular for Lab pictures & photos — High Pure Alumina Crucible Rectangular for Lab

High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab

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High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab
High Pure Alumina Crucible Rectangular for Lab

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Product Description

alumina crucible rectangular

We can also call corundum crucibles. They are suitable for various laboratory metal and non-metal sample analysis and melting materials, fire color TV powder, phosphor, rare earth materials, precious metal materials, ceramic powder, etc.

They are used in laboratory and various industrial analysis.
Features of alumina crucibles:
*High pure more than 99% al2o3
*Good chemical corrosion resistance
*High temperature resistance.
*Good thermal shock resistance
*Not easy to crack
*High density

Item No.	Shape	Lengthwidthheight mm	Item No.	Shape	Lengthwidthheight mm	Item No.	Shape	Lengthwidthheight mm
YNR-1	Rectangle	501010	YNS-1	Step	302015	YNE-1	Rectangle,with hole	733022
YNR-2		502020	YNS-2		601710	YNE-2		1002417
YNR-3		504020	YNS-3		603015	YNE-3		1002727
YNR-4		552515	YNS-4		1203015	YNE-4		1032830
YNR-5		522523	YNS-5		1007727	YNE-5		1004325
YNR-6		603020	YNS-6		12510520	YNO-1	Round bottom	1005635
YNR-7		605013	YNH-1	Boat,with hole	40107	YNO-2		504020
YNR-8		1002010	YNH-2		77138	YNO-3		603020
YNR-9		1002020	YNH-3		88159	YNO-4		605424
YNR-10		1003020	YNH-4		951611	YNO-5		1002020
YNR-11		804020	YNH-5		971712	YNO-6		1003020
YNR-12		1004020	YNQ-1	Square	707030	YNO-7		1004020
YNR-13		906020	YNQ-2		808040	YNO-8		1005030
YNR-14		1206020	YNQ-3		10010030	YNO-9		1504020
YNR-15		1005030	YNQ-4		11511560	YNO-10		2504018
YNR-16		1208040				YNO-11		2904020
YNR-17		13011095

Item No.	Volume ml	OD at top mm	H mm	OD at bottom mm
YNA-1	3	20	16	17
YNA-2	5	27	23	18
YNA-3	5	23	29	16
YNA-4	8	23	30	19
YNA-5	10	34	29	20
YNA-6	15	36	32	21
YNA-7	20	38	34	23
YNA-8	20	33	40	18
YNA-9	25	40	41	24
YNA-10	30	46	40	26
YNA-11	30	38	45	25
YNA-12	40	46	40	30
YNA-13	40	40	40	25
YNA-14	40	47	45	32
YNA-15	45	53	43	31
YNA-16	50	55	50	32
YNA-17	70	56	56	34
YNA-18	100	66	64	44
YNA-19	120	70	65	40
YNA-20	150	77	63	39
YNA-21	200	82	70	44
YNA-22	250	85	87	53
YNA-23	300	96	90	55
YNA-24	500	111	110	74
YNA-25	500	85	145	55
YNA-26	750	113	140	73
YNA-27	750	100	160	60
YNA-28	1000	125	145	85
YNA-29	1250	130	145	85
YNA-30	1500	130	150	85
YNA-31	2000	145	155	95
YNA-32	8000	170	310	120
Remarks:we can produce other sizes to your order!

Item No.	Volume ml	OD mm	H mm
YNC-1	0.5	5	4
YNC-2	0.6	5	6
YNC-3	0.7	7	4.6
YNC-4	1	33	5
YNC-5	1	11	20
YNC-6	2	10	25
YNC-7	3	16	28
YNC-8	3	20	20
YNC-9	4	20	25
YNC-10	5	28	17
YNC-11	5	14	44
YNC-12	8	16	56
YNC-13	10	20	50
YNC-14	10	30	28
YNC-15	10	16	70
YNC-16	15	30	31
YNC-17	20	35	30
YNC-18	20	25	63
YNC-19	30	40	35
YNC-20	40	40	40
YNC-21	40	35	58
YNC-22	45	35	70
YNC-23	50	38	62
YNC-24	50	30	100
YNC-25	50	40	50
YNC-26	60	27	130
YNC-27	60	40	70
YNC-28	60	50	50
YNC-29	70	50	60
YNC-30	80	75	27
YNC-31	110	42	125
YNC-32	110	60	60
YNC-33	120	60	70
YNC-34	120	90	35
YNC-35	120	50	80
YNC-36	120	120	15
YNC-37	130	55	75
YNC-38	150	50	100
YNC-39	180	50	120
YNC-40	200	60	100
YNC-41	200	30	200
YNC-42	200	70	70
YNC-43	250	60	120
YNC-44	250	94	50
YNC-45	250	94	50
YNC-46	300	36	200
YNC-47	300	70	100
YNC-48	300	75	90
YNC-49	300	80	80
YNC-50	300	95	60
YNC-51	400	70	120
YNC-52	600	100	100
YNC-53	650	120	60
YNC-54	800	115	110
YNC-55	1000	115	155
YNC-56	1200	150	50
YNC-57	1500	85	300
YNC-58	1300	100	195
YNC-59	1900	120	200
YNC-60	2000	150	120
YNC-61	2100	115	200
YNC-62	2600	155	155
YNC-63	3200	140	240
YNC-64	3400	130	300
YNC-65	3800	150	250
YNC-66	4000	170	190
YNC-67	4100	140	310
YNC-68	4700	220	135
YNC-69	5100	250	190
YNC-70	5100	145	355
YNC-71	5200	220	150
YNC-72	5800	170	285
YNC-73	7200	210	230
YNC-74	7200	230	160
YNC-75	10000	280	190
YNC-76	12000	300	180

Square / rectangular alumina boat / tray				Square / rectangular alumina boat / tray				Square / rectangular alumina boat / tray
Item no	Length	Width	Height	Item no	Length	Width	Height	Item no	Length	Width	Height
C-1	60	30	15	C-16	100	100	100	C-30	180	180	60
C-2	65	65	35	C-16	112	88	30	C-31	200	100	50 / 100
C-3	70	70	30	C-17	113	30	18	C-32	200	200	50
C-4	80	80	40	C-18	113	63	45	C-33	200	200	80
C-5	80	85	40	C-19	115	115	35	C-34	200	200	100
C-6	85	85	35	C-20	120	60	20	C-35	220	220	80
C-7	90	90	30	C-21	120	80	40	C-36	230	100	35
C-8	90	90	40	C-22	120	100	70	C-37	250	150	80
C-9	95	65	22	C-23	120	120	50	C-38	250	250	50
C-10	100	20	20	C-24	140	140	37	C-39	250	250	100
C-11	100	30	20	C-25	150	110	80	C-40	300	180	70
C-12	100	40	20	C-26	150	150	50	C-41	305	90	55
C-13	100	100	25	C-27	160	140	120	C-42	330	330	100
C-14	100	100	40	C-28	160	160	50	C-43	330	330	160
C-15	100	100	50	C-29	173	54	30	C-44	340	340	148

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2442435". Items marked "" are certified.

Company Profile

Shanghai Yunnuo Industrial Co., Ltd. is located in Shanghai, China. Our team at yunnuo has the experience to assist you in producing the required items made of hard metal and technical ceramic that will fulfill your most stringent requirements. Our main products as below:

Industrial ceramic products: (Al2O3)alumina ceramics, (Zro2) zirconia ceramics, (MGO) magnesium oxide ceramics, (SiC)silicon carbide ceramics, steatite ceramic, mullite ceramic, cordierite, boron nitride, machinable ceramics, mica and other custom-made ceramics, etc. These are widely used in factories, research institutes, and other enterprises and institutions.

Our company's business philosophy: Integrity, efficiency, innovation, transcendence, and win-win. Our company is to focus on the needs of customers, all for the sake of customers, in the principle of good faith, we provide professional, efficient, high-quality services, constantly innovate in technology and products, surpass ourselves, strive for excellence, and achieve a win-win situation.

About Our Factory & Business Background

Address: Room 302, 3rd Floor, Building 1, No. 535 Shennan Road, Minhang District, Shanghai, China
Terms of Payment: T/T, PayPal, Western Union, Money Gram, by cash
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, Others, FCA
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai,Ningbo

Our Production Capability & Technical Expertise

Main Products: Ceramic Tube, Ceramic Crucible, Ceramic Rod, Ceramic Plate, Quartz Glass, Ceramic Ignition Electrode, Ceramic Foam Filter, Honeycomb Ceramic, Textile Ceramics, Solenoid Valve

Our Industry Experience & Global Business Record

Export Year: 2019-11-01
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the purity level of the alumina crucible?: The purity ranges from 45% to 99.7% Al2O3. Specific high-purity options exceeding 99% Al2O3 are also available.
What shapes are available for the crucibles?: We offer Square, Rectangular, Rectangle, Semi-Circle, Round, Step, and Boat shapes. Custom shapes can also be produced.
Can I order custom sizes or volumes?: Yes, we can produce other sizes to your order. The standard volume range is from 10ml to 8000ml.
What materials can be melted in these crucibles?: They are suitable for sintering and melting glass, ceramics, precious metals, rare earth materials, phosphors, and ceramic powders.
What are the key features of these alumina crucibles?: Key features include high purity (>99% Al2O3), good chemical corrosion resistance, high temperature resistance, good thermal shock resistance, and high density.
What payment terms do you accept?: We accept T/T, PayPal, Western Union, Money Gram, and cash payments.
What is the lead time for production?: The lead time is within 15 workdays during the off-season and one month during the peak season.