Laboratory crucibles Cylindrical shape ( Z )

spinel ( SP-30-G )

Al2O3 70% MgO 30%

	Outside diameter (mm)	Height (mm)	Wall thick- ness (mm)	Vol (ml)	Lid
Z 20	19	24	2	3	yes no
Z 25	25	50	2	14	yes no
Z 30	29	38	2	18	yes no
Z 32	32	75	2	40	yes no
Z 40	38	52	2	32	yes no
Z 40/1	39	78	3	65	yes no
Z 43	43	84	3	90	yes no
Z 50	48	67	3	80	yes no
Z 51	51	39	3	60	yes no
Z 56	56	84	3	160	yes no
Z 60	58	82	3	160	yes no
Z 70	69	98	4	250	yes no
Z 80	77	109	4	390	yes no
Z 80/1	80	150	4	600	yes no
Z 90	87	124	4	575	yes no
Z 100	98	139	4 – 5	800	yes no
Z 105	105	158	4 – 5	1050	yes no
Z 115	116	175	4 – 5	1525	yes no
Z 115/1	116	113	4 – 5	985	yes no
Z 115/2	115	210	4 – 5	1800	yes no

All data given are to be regarded as guide values.
For all crucibles there are suitable lids or cover plates. Talk to us about this.

Download directional analysis

Download data sheet

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info about Spinel

In recent years, GTS research has developed Crucible program intensively developed further.

Both dense laboratory crucibles and porous, coarse-crystalline qualities for the melting process are the answer to interested customer requests.

Especially MgO-spinel is very popular because of its good thermal and chemical resistance to aggressive alkalis is a material in demand. In the field of battery research, GTS, together with the Fraunhofer Institute, has developed large-size sinter crucibles which are currently being tested in practice. Spinel crucibles are used in metallurgy because of their good slag resistance. The lotus effect is used for aluminium smelting and in the glass industry. The high thermal conductivity and relatively good thermal shock resistance (TWB) are particularly worth mentioning.

Special properties:

good thermal and chemical resistance against aggressive alkalis
high thermal conductivity
relatively good resistance to thermal shock

GIESS- TECHNISCHE- SONDERKERAMIK GmbH & Co. KG
D-40549 Düsseldorf
Kopperstraße 29

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