Tungsten Crucible High Temperature Tungsten Crucible Metal Melting Furnace Tungsten Crucible

Product DescriptionHot sale High Temperature metal Melting Furnace Tungsten Crucible



Description of Tungsten crucible
Purity:99.95%
Density:≥18.2g/cm3
usage temperature:≤2500℃
blackness:0.295 at 2027℃
Thermal Expansion coefficient(0-1600℃）4.98*10
vapor pressure:10 -6Pa at 2100℃2. Application:
Tungsten crucible are heavy and fragile,lift slowly and steadily using high strength hoisting soft belt
tungsten crucible must be stored in a dry area(humidity less than 60%),otherwise they are easy to be oxidized
when setting up the tungsten crucible,the support structure and base should be always horizontal not only at room temperature but also at working temperature to ensure the crucible is not skewed while working3. Quality control
composition analysis,particle size distribution are tested for each batch of tungsten powder befor putting into production
Measuring density for each tungsten crucible,re-sintering if the density is low
Size inspection logged for each tungsten crucible
ultrasonic flaw detection for each tungsten crucible to ensure homogeniety and flaw-free


Diameter(mm)Thickness(mm)Height(mm)Surface finishInner surface finishInner bottom finish30-502-10≤500≤Ra2.0≤Ra2.4≤Ra2.850-1003-15≤1000≤Ra2.0≤Ra2.4≤Ra2.8100-1503-15≤1000≤Ra2.0≤Ra2.4≤Ra2.8150-2005-20≤1000≤Ra2.0≤Ra2.4≤Ra2.8200-3008-20≤1000≤Ra2.0≤Ra2.4≤Ra2.8300-4008-30≤1000≤Ra2.0≤Ra2.4≤Ra2.8400-4508-30≤1000≤Ra2.0≤Ra2.4≤Ra2.8450-6008-30≤1000≤Ra2.0≤Ra2.4≤Ra2.8MINGGUAN metal Provide all kinds of Tungsten crucibles according to customer's drawings and machine to reach high precisionPictures of our Tungsten crucibleTungsten itemOur pure tungsten bar and rods
suitable for producing ion implantation parts.electric light source parts and electric vacuum components,heating elements and refractory parts in high temperature furnaces,used as electrodes in the field of rare earth metal industrytungsten wire
is regular black covered with graphite,metallic luster after graphite removed.
for producing electric light source parts and electric vaccum components,heating elements and refractory parts in high temperature furnaces,heating elements used in vacuum metalizing or plating.tungstenSputtering target
produce all kinds of high purity targets with full density and homogeneous texture,which will ensure a high utilization rate and greater efficiencyTungsten crucibles/tubes
provide all kinds of tungsten crucibles and tungsten crucibles according to customer's drawings and machines to reach high precisionCompany informationProduct PackingFAQ
Q:What's your main products?
A:Tungsten /molybdenum /tungsten alloy products.tungsten crucibleQ: Why should I choose your company for partner?
A: As you know, the raw material of low price makes your product more competitive in the market. That means it will make your sell much easier.

Q:Do you use first class tungsten /molybdenum powder?
A:We only use first class tungsten / molybdenum powder,no recycle.
Q Delivery tungsten alloy products can be shorter?
A: Usually we make sure all the order delivery with 30 days.Tungsten copper 15 days.Q:Price can be cheaper?
A: We use first class tungsten powder,the cost is high.
Q:Tungsten /Molybdenum products MOQ?
A:Please email to enquire per different products.Q:Tungsten /Molybdenum sample?
A:Sample available,within 7~14 days.
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