Application:
The world's tungsten resources are mainly located in China. We can provide Grade Powder or RTP Powder for the global customers. According to the requirements of customers, we can provide the Grade Powder(RTP Powder) of various ingredients and grain sizes, and can issue the test report of the PS21 sample.
Performance: followings are some grades performance and metallograph.
GradeISOGrain size
渭mCobalt content (wt.-锛?Density
g/cm3HardnessTRS锛圛SO3327锛?/p>
HV30HRAN/mm2
KB1004UFK05-K100.46.014.75205094.03000
Suitable for high hardened materials and finish-machining of compostie material锛沘lso application for PCB tools and gravers.
KB2004UFK10-K200.48.014.60190093.54000
Suitable for processing high hard materials, composite materials, PCB milling cutter and drills.
KB2502UFK10-K200.29.014.50205094.04500
Suitable for making milling cutter and engraving cutter with high wear
resistance and processing of high hardness materials.
KB4004UFK30-K400.412.014.10175092.54000
Suitable for milling of stainless steel, nonferrous metal, titanium alloy, high temperature alloy and high hard material (HRC50-58).
KB1006FK05-K100.56.014.90185093.13800
Suitable for Copper and Aluminum Alloys,PCB,Glass Fiber Reinforced Composites,Braking Materials,Graphite etc.
KB3008FK20-K300.810.014.42160091.54000
Suitable for the processing of ordinary steel, cast iron, non-ferrous metals and other materials, with strong universality. Recommended for fried dough twist drills, end mills, taps, etc.
KB4006FK30-K400.612.014.10160091.54000
Suitable for cutting alloy steel, stainless steel, non-ferrous metal, high temperature alloy and so on.
KB1004UF 5000X
KB2502UF 5000X
KB1006F 5000X
KB2204UF 5000X
KB4004UF 5000X
KB4006F 5000X
KB3008F 5000X
Facility:
Quality Control:
What is RTP powder?
Ready-to-Press tungsten carbide grade powders are free flowing powders ready to use as starting materials in the production of cemented carbide tools, wear parts, and other precision components.
What is tungsten metal powder used for?
Metal tungsten has wide range of application such as in carbide tools, heavy alloy penetrator for military application, filament as electron source. W-Cu alloys for electrical contact applications, diverter plate as plasma facing component of International Thermonuclear Experimental (ITER) etc.
What is tungsten powder?
Tungsten metal powder is used to make ordnance for the military. Tungsten has a high density (19.25g/cm3) and high hardness. The melting point of tungsten is also very high at 3,422掳C (6,191掳F), making it a good choice for high temperatures as well.
Tungsten carbide grade powders are free-flowing, compressible powders used as raw materials for the production of carbide tools, wear parts and other precision components. Each powder particle contains specific grades of ingredients such as tungsten carbide, cobalt and alloy additives and wax binders. Since the production of carbide tools and parts is closely related to their raw materials, there must be a strong technical connection between the powder supplier and the part manufacturer.
Tungsten carbide reclaimed powder is available in four different grades. All grades are manufactured by the zinc process of hard scrap reclamation. Uniform batches and exacting quality control enhance its desirability to cemented carbide manufacturers.
All powder is commercially uniform in purity. The Chemical and Physical Analyses are determined for each production lot of powder by using commercially accepted methods.
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RTP powders have excellent spherical morphology, perfect flow and minimal residual moisture. It is an ideal powder grade for the manufacture of first-class carbide parts such as solid cutting tools, precision carbide parts, wear parts and downhole tools.
What are the carbide production procedures? And Does Kimberly Carbide has ISO certificate?
The production procedures are as follows:
1. Tungsten carbide power and cobalt powder mixed--wet ball milling.
2. The liquid mixed mud through spray dry in the tower to get ready to press powder.
3. Press in mould.
4. HIP Sintering.
5. Grind and tumble.
Every procedure has some testing and checking quality control.China RTP Powder
website:http://www.kimberlycarbide.com/rtp-powder/