Tungsten crucible
Tungsten Carbide Grinding Mill Jar/ Tungsten Carbide Crucible Common material: YG6, YG8 or as per customer requirement Application:  1.Suitable for hard and abrasive samples etc. 2.Applicated for Tungsten carbide ball mill jar is used as grinding jar of planetary ball mill matched with tungsten carbide balls, which is suitable for grinding materials in high hardness such as hard alloy powder, diamond powder, and silicon carbide powder. Dimension: Customized base on customer drawing or samples. Tungsten carbide grinding mill jar properties: Jar Volume: 25mL～1000mL Max Loading Capacity:2/3 capacity of the grinding jar Main Chemical Compositions: WC (94%),Cobalt (6%) Surface Treatment: blank or finish Abrasion Resistance: very good Attachment:lid and rubber sealing gasket Grinding Balls: mixed tungsten carbide ball(should be ordered separately) Hardness: 92.1HRC Tungsten crucible is also know as tungsten carbide planetary mill jar, grinding mill jar and tungsten melting pot. It can be mainly divided into many molding ways, such as sintered molding  impact molding, spinning molding, lathing molding (usually small size) and using tungsten rod and welding processing with the appropriate technology. Differences of tungsten crucible for high temperature furnace 1. Sintering tungsten crucible: Density: 18.0~18.5g/cm3 Working Temperature: 1800~2600DC 2. Forging Tungsten Crucible: Density: 18.5~19.0g/cm3 Woring Temperature: 1800~2600DC And the temperature of tungsten crucible in working environment is above 2000℃. In the event of sapphire crystal growth furnace, high-purity, high-density, no internal-crack tungsten crucible with other features of exact measurement and smooth surface have a decisive effect on the success ratio of seed growth, quality control of pulling crystal, metamictization pot-committed and service life during sapphire growth process. All of our tungsten carbide crucibles are under ISO9001 quality standard system. Tungsten crucible specifications:

Diameter(mm)

Wall Thickness(mm)

Height (mm)

30~50

2~10

<1300

50~100

3~15

<1300

100~150

3~15

<1300

150~200

5~20

<1300

200~300

8~20

<1300

300~400

8~30

<1300

400~450

8~30

<1300

450~500

8~30

<1300
 
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