Graphite Product, buy Graphite Crucible for melting Copper on China Suppliers Mobile

Product Details

A crucible is a container used to hold metal for melting in a furnace and it is needed to withstand the extreme temperatures encountered in melting metals. The crucible material must have a much higher melting point than that of the metal being melted and it must have good strength even when white hot.

Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and other metals.

Quartz crucible has the advantages of high purity ,high temperature resistance, with big size ,good thermal insulation, economization on energy ,quality stability etc.

Fused quartz crucibles are used in the manufacture of silicon metal for semiconductor wafer applications and polysilicon. In order to produce high quality wafers, starting materials are added to a crucible heated to high temperatures and pulled from the melt as a single crystal. Fused Quartz is one of the few materials that can combine the high purity and high temperature properties required for this process.

GW offers graphite crucibles & Ceramics (Quartz) crucibles in different sizes and types. Whenever you need crucibles, just feel free to contact us, and we will reply you in a shortest time.

> Specifiacation

Approx.Capacity (kg)	TOP Dia		BOTTOM Dia		Height
1	in	mm	in	mm	in	mm
1	2.75	70	1.96	50	3.14	80
2	in	mm	in	mm	in	mm
2	3.14	80	2.16	55	3.74	95
4	in	mm	in	mm	in	mm
4	4.33	110	3.14	80	5.11	130
6	in	mm	in	mm	in	mm
6	4.72	120	3.26	83	5.90	150
8	in	mm	in	mm	in	mm
8	5.51	140	3.70	94	6.69	170
10	in	mm	in	mm	in	mm
10	6.29	160	4.33	110	7.08	180
12	in	mm	in	mm	in	mm
12	7.08	180	4.52	115	9.44	240
16	in	mm	in	mm	in	mm
16	8.26	210	5.51	140	10.23	260
20	in	mm	in	mm	in	mm
20	8.46	215	6.29	160	10.23	260
60	in	mm	in	mm	in	mm
60	10.63	270	7.67	195	13.18	335
70	in	mm	in	mm	in	mm
70	11.61	295	7.87	200	13.78	350
80	in	mm	in	mm	in	mm
80	11.61	295	8.07	205	14.56	370
100	in	mm	in	mm	in	mm
100	12.99	330	8.66	220	15.74	400
120	in	mm	in	mm	in	mm
120	13.58	345	9.64	245	18.11	460
150	in	mm	in	mm	in	mm
150	15.15	385	10.63	270	20.47	520
200	in	mm	in	mm	in	mm
200	16.14	410	11.22	285	22.04	560
250	in	mm	in	mm	in	mm
250	17.32	440	11.22	285	23.22	590
300	in	mm	in	mm	in	mm
300	18.11	460	12.20	310	22.83	580
350	in	mm	in	mm	in	mm
350	18.50	470	12.20	310	25.59	650
400	in	mm	in	mm	in	mm
400	20.47	520	13.78	350	25.19	640
500	in	mm	in	mm	in	mm
500	20.66	525	13.78	350	27.55	700
600	in	mm	in	mm	in	mm
600	22.44	570	14.17	360	29.92	760
800	in	mm	in	mm	in	mm
800	22.83	580	14.17	360	31.49	800
1000	in	mm	in	mm	in	mm
1000	25.19	640	17.71	450	32.67	830