graphite crucible for melting silver-Anyang Yurun New Materials Co., Ltd.

graphite crucible for melting silver

5. The crucible should be placed below the level of the furnace mouth to prevent the furnace cover from wearing away at the top of the crucible. 6. When adding materials, the amount of dissolved material in the crucible should be adjusted. Do not add too much material or make it too tight to avoid expansion of the crucible. 7. The unloading tools and crucible clamps must conform to the shape of the crucible, and clamp them in the middle to avoid local stress damage to the crucible. 8. When removing slag and coke on the inner and outer walls of the crucible, tap lightly to avoid damaging the crucible. 9. An appropriate distance should be maintained between the crucible and the furnace wall, and the crucible should be placed in the center of the furnace.

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Product Details

As a leading crucible supplier, we offer various crucibles for silver melting.
Silver melting crucibles come in different sizes, which allows you to melt different batches of not only silver, but also gold, aluminum, lead, zinc and their alloys. Crucibles for melting silver can withstand temperatures up to 2000 degrees Celsius.
The body of the crucible for melting silver is made of natural graphite. Therefore, it retains its original physical and chemical properties.

The crucible for melting metal has good thermal conductivity and high heat resistance. In the high temperature melting process, the thermal coefficient is small, and it is also resistant to deformation under rapid heating and cooling. It has very strong corrosion resistance to acid and alkaline solutions and excellent chemical stability. It also has lower thermal expansion than crucibles made from other materials. This graphite silver melting crucible has high processability and high temperature resistance.

Due to its excellent melting performance, the silver melting crucible can be used in chemical and other industries where ferrous and non-ferrous metals are melted.

Name	Φ1(cm)	Φ2(cm)	Φ3(cm)	N (cm)	Weight (g)
1 kg graphite crucible	58	46.5	35	88	170
2 kg graphite crucible	68	57	43	108	280
2.5 kg graphite crucible	68	58	43.5	120	310
3 kg graphite crucible	72	66	51	110	390
4 kg graphite crucible	85	77	60	130	380
5 kg graphite crucible	100	88	69	132	680
5.5 kg graphite crucible	104	92	69	155	860
6 kg graphite crucible	112	100	79	178	1050
8 kg graphite crucible	125	112	90	160	1000
12 kg graphite crucible	150	134	100	210	1600
16 kg graphite crucible	160	138	110	220	2000
25 kg graphite crucible	165	165	135	220	1600
30 kg graphite crucible	215	215	175	250	4700