Description
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.
牌号
Grade
国际分类号
ISO
晶粒度
Grain size
μm
钴含量
Cobalt content (wt.-％)
密度
Density
g/cm3
硬度
Hardness
抗弯强度
TRS（ISO3327）
HV30
HRA
N/mm2
KB1004UF
K05-K10
0.4
6.0
14.75
2050
94.0
3000
适用于高硬材料、复合材料精加工，PCB刀具，雕刻刀。
Suitable for high hardened materials
and finish-machining of compostie material；also application for PCB tools and
gravers.
KB2004UF
K10-K20
0.4
8.0
14.60
1900
93.5
4000
适用于高硬材料、复合材料加工，PCB铣刀、钻头。
Suitable for processing high hard
materials, composite materials, PCB milling cutter and drills.
KB2502UF
K10-K20
0.2
9.0
14.50
2050
94.0
4500
适用于制作具有高耐磨性要求的铣刀、雕刻刀、适用于高硬度材料的加工。
Suitable for making milling cutter
and engraving cutter with high wear
resistance and processing of high
hardness materials.
KB4004UF
K30-K40
0.4
12.0
14.10
1750
92.5
4000
适用于不锈钢、有色金属、钛合金、高温合金、高硬材料（HRC50-58）的铣削加工。
Suitable for milling of stainless
steel, nonferrous metal, titanium alloy, high temperature alloy and high hard
material (HRC50-58).
KB1006F
K05-K10
0.5
6.0
14.90
1850
93.1
3800
适用于铜铝合金、PCB、玻纤强化材料、制动材料、石墨。
Suitable for Copper and Aluminum
Alloys,PCB,Glass Fiber Reinforced Composites,Braking Materials,Graphite
etc.
KB3008F
K20-K30
0.8
10.0
14.42
1600
91.5
4000
适用于普钢、铸铁、有色金属等材料的加工，通用性较强。推荐用于麻花钻头、立铣刀、丝锥等。
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.
KB4006F
K30-K40
0.6
12.0
14.10
1600
91.5
4000
适用于合金钢、不锈钢、有色金属、高温合金等材料的切削加工。
Suitable for cutting alloy steel,
stainless steel, non-ferrous metal, high temperature alloy and so on.
KB1004UF 5000X
KB1006F 5000X
KB2204UF 5000X
KB2502UF 5000X
KB3008F 5000X
KB4004UF 5000X
KB4006F 5000X
Facility:
Kimberly carbide has 2 Spray Dry Towers, The capability of output of grade powder is more than 1000tons.
Quality control:
Kimberly Carbide has more than 300 quality control parameters, our plants have automatic control system can detect and control turning speed, time, temperature, any abnormity will trip the alarm. According to analyzing and studying the big data record, we continually improve the technological control parameters.
FAQs:
1. Where is the company located?
Kimberly Carbide is located in Zhuzhou city, where is the largest carbide gathering place in the world.
2. Is Kimberly Carbide a manufacturer or trading company?
Kimberly Carbide is a manufacturer; it was rated as “China national high-tech enterprise” in 2019 and “China new material enterprise” in 2021.
3. Who is the R&D team core person, can tell something about him?
Dr.Qinlin is the core person of KB Carbide team, he is the excellent expert in carbide line, and he got many awards from the government and the national carbide institute. following are some of the awards, including the first award from State Military Bureau for one part in Z10 helicopter.
4. How is Kimberly Carbide’s R&D?
Kimberly Carbide team is formed by the persons who have doctor’s degree or more than 20 years experience in carbide. Till May of 2022, it has gotten 6 utility model patents, 3 invention patents and 1 authorized invention patent.
5. 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.
Kimberly Carbide has gotten ISO 9001,ISO14001, OHSAS18001 certificates.
6. What is the main product of Kimberly Carbide?
Kimberly Carbide focus on mining carbide tools, Its main products including high pressure carbide buttons for DTH drilling, super coarse grain carbide inserts for tricone bits, roadheader bits, Tunnel boring machine tooling, gravel crusher.
7. What is the advantage of Kimberly Carbide?
1. Kimberly Carbide has very strong and powerful R&D team, we can continually improve the products for our customer, and we can supply special design and solution and one to one service to the customer.
2. Kimberly Carbide has very strict quality control system, more than 300 quality control parameters and 9 procedures and steps of quality control; we can ensure the best quality.
3. We have very successful and efficient management system can save cost, our price can be very competitive.
4. Fast delivery, usually our delivery date is 10-15days after confirmation.
7. Where is the raw material from?
Our raw material is from one very famous German Company in Jiangxi.
8. is the carbide buttons and inserts recycle?
Tungsten carbide powder can be recycled, and our raw materials are original.
9. Where is the main resource of tungsten carbide?
The main resource of tungsten in the world is in China.
10. What is the tungsten carbide character?
Tungsten carbide products have high hardness, high toughness, high-temperature resistance, corrosion resistance.
11. What is the carbide button’s customs code?
Carbide button’s HC Code is :82090000
12. What kind of material can replace tungsten carbide?
PCD, artificial diamond, Ceramics can reply some part, but mostly, do not find good material can replace carbide.
13. Where is the Kimberly carbide products exported to?
Kimberly Carbide exports the products to Europe India Australia and America.
14. What is Kimberly Carbide’s culture?
Kimberly Carbide’s culture is to create more value for the customers
15. What is Kimberly Carbide’s target?
The enterprise target is to become the advanced and the first level carbide supplier in the world.
