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Help CenterTNGA1604/2204 Carbide Inserts for PCD Diamond Cutting Tools 100% K10/k20 Virgin Materials
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The cemented carbide matrix is the "skeleton" or "foundation" of cemented carbide products. Simply put, it refers to the main material located beneath the surface coating in cemented carbide coated inserts, wear-resistant parts, or mining tools, providing support and mechanical properties.
The cemented carbide matrix is typically composed of refractory metal carbides (hard phase) and a binder metal (binder phase). It is the basis for determining whether a cemented carbide tool can withstand impact and wear.
1. The performance of the cemented carbide matrix mainly depends on the synergistic effect of its two internal phases:
1). Hard phase (skeleton):
Mainly tungsten carbide (WC), which is the most commonly used component, possessing extremely high hardness and melting point (>2000℃).
To improve specific properties (such as heat resistance and oxidation resistance), titanium carbide (TiC), tantalum carbide (TaC), or niobium carbide (NbC) may also be added.
2). Function: Provides high hardness and wear resistance, allowing the tool to cut hard metals.
3). Binder phase (blood):
Mainly cobalt (Co), followed by nickel (Ni) or iron (Fe).
4). Function: Binds the hard carbide particles together, giving the matrix a certain toughness and impact resistance.
5). Key point: The higher the binder content, the better the toughness of the matrix, but the hardness will decrease accordingly; and vice versa.
6). Cemented carbide matrices are called "industrial teeth" because they possess the following amazing characteristics:
7). Extremely high hardness and wear resistance: Even at high temperatures of 500℃, its hardness remains essentially unchanged; it still maintains high hardness at 1000℃.
8). High strength: It has very high compressive strength and bending strength, able to withstand the enormous pressure during the cutting process.
9). Heat resistance (hot hardness): This is the key advantage over ordinary high-speed steel, allowing it to maintain cutting performance at high temperatures.
Matrix type：
Tungsten-cobalt (YG): WC + Co (Suitable for machining brittle materials such as cast iron, non-ferrous metals, plastics, and stone.)
Tungsten-titanium-cobalt (YT): WC + TiC + Co (Suitable for machining ordinary steel (long-chip steel), as TiC effectively prevents steel from sticking.)
Tungsten-titanium-tantalum(niobium)-cobalt (YW): WC + TiC + TaC/NbC + Co (General-purpose matrix, suitable for machining both steel and cast iron and non-ferrous metals, especially suitable for difficult-to-machine materials.)
Common Models of Inventory Matrix:
APGW1135/APGW160404
CCGW0301/CCGW0401/CCGW0502/CCGW0602/CCGW09T3/CCGW1204CNGA0903/CNGA1204/CNGA1606
CNGW0602/CNGW09T3
CPGW0502/CPGW0602
DCGW0702/DCGW11T3DNGA1104/DNGA1504/DNGA1506/DNGA1906DNGW0702/DNGW11T3
SNGA0903/SNGA1204
SNGN0903/SNGN1204
SNGW1203/SNGW1204
SPGN0903/SPGN1203
SCGW0602/SCGW0603/SCGW0903/SCGW09T3/SCGW1204
SPGW0602/SPGW0603/SPGW0903/SPGW1203/SPGW1204
TBGW0601/TBGW0602/TBGW0802
TCGN1103/TCGN1603
TCGW0601/TCGW0602/TCGW06T1/TCGW0802/TCGW0902/TCGW1102/TCGW1103/TCGW1604/TCGW16T3
TNGA1103/TNGA1604/TNGA2204TNGW0802/TNGW0902/TNGW1103/TNGW1604/TNGW16T3TPGN0902/TPGN1102/TPGN1103/TPGN1303/TPGN1603/TPGN2204TPGW0601/TPGW0602/TPGW0802/TPGW0902/TPGW1102/TPGW1103/TPGW16T3VBGW1102/VBGW1103/VBGW1604VCGW0702/VCGW0802/VCGW1102/VCGW1103/VCGW1604/VCGW2205WBGW0601/WBGW0802WNGA0604/WNGA0804
Materials:Solid carbide
Package:10piece/box
Application:PCD tools
Lead time : in stock .
Factory Showcase
Mainly Inserts Shapes :
Milling Inserts: APMT APKT RDMT RPMT LNMU BLMP SEKT SDMT SOMT SEKN SEEN SPKN TPKN TPKR TPMR 3PKT WNMU SNMU ONMU AOMT JDMT R390 BDMT,etc.
Turning Inserts: CNMG CCMT SNMG SCMT WNMG TNMG TCMT DCMT DNMG VNMG VBMT KNUX,etc.
Grooving Inserts: MGMN MRMN N151 N123 ZTFD TDC2 TDC3 TDC4,etc.
Inserts for aluminium: APGT APKT CCGT DCGT VCGT RCGT SCGT SEHT TCGT ZTED,etc.
Threading Inserts: 11IR 11ER 16ER 16IR 22ER 22IR,etc.
U drill Inserts: SPMT WCMX WCMT,etc.
Delivery and Shipment :
Q&A:
1.Are you trading company or manufacturer?
We are professional manufacturer of cutting tools for more than 20 years.
2.Which shipping method do you usually use?
We usually send goods by express, for big quantity, we can send by sea or by air.
3.Which payment methods do you accept?
4.Can I get a sample to check your quality?
Yes, after confirm the price, you can require sample to check the quality.
We will send you free sample and you charge the shipping cost.
5.How about the delivery time?
For stock items, the delivery time is about 3-5 days.
If run out of stock, the delivery time is about 15-20 days.
If custom items , the delivery time usually is about 30-35 days.
6.What is the minimum order quantity (MOQ)?
The regular MOQ is 10 pieces.
7.Does the packaging support customized LOGO?
Support customized LOGO on the outer box (need to reach a certain quantity)
Send Inquiry to This Supplier
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