Tungsten Carbide Rods For PCB ToolsQuick DetailsGrain Size: 0.6μmLength: 330mmTrade  Term: CIF,EXW,FOBGrade: YL10.2Virgin Material:100%Surface: PolishingTrial Order: AcceptableOEM Service: AcceptableDelivery Time: 3-20 daysProduct DescriptionTungsten carbide rods are mostly applied for drill bits, end mills, and reamers with sub-micron grain grade YG10X, for non-ferrous precision cutting and wood cutting with grade YG6X, and for fiberglass reinforced plastics, titanium alloys, hardened steel with ultra-fine grain grade YG8X, etc. Our Carbide rods have good shock resistance and bending resistance in use.Our Services1.We will try our best to reply our customersâ?? requests within 24 hours.2.We will maintain effective and efficient communications with our
Carbide Sintered Rods with One HoleQuick DetailsParticle:Sub-fine Grain SizeDimensions: OD6.0X330Trade Term: CIF,Website:http://www.mariejcarbide.com,Ground or BlankDelivery Time: 3-20 daysOEM Service: AcceptableTrial Order: AcceptableProduct DescriptionTungsten carbide rods are manufactured as standards with solid with no holes, one or two holes, straight or twisted to a 30 or 40 degree helix, both unground and precision-finish ground to h6 tolerance. A variety of highest quality carbide grades are available, mainly the industry-standard 0.8 micron 10% cobalt grade, other grade requirements are also welcomed.Detailed images:
Cemented Carbide Rods with Two HolesQuick DetailsParticle:Sub-fine Grain SizeDimentions: OD6.0X330Surface: Ground or BlankGrade: K1, K20, K30, C2, C6, YF06Virgin material:100%Trade term: CIF,EXW,FOBDelivery Time: 3-20 daysOEM Service: AcceptableTrial order: AcceptableProduct DescriptionTungsten carbide rods are mostly applied for drill bits, end mills, and reamers with sub-micron grain grade YG10X, for non-ferrous precision cutting and wood cutting with grade YG6X, and for fiberglass reinforced plastics, titanium alloys, hardened steel with ultra-fine grain grade YG8X, etc. Our Carbide rods have a good shock resistance and bending resistance in use.
PCB Tungsten Carbide Rods For Micro Drilling BitsQuick DetailsGrain Size: 0.6μmLength: � 30mmTrade Term: CIF,Website:http://www.mariejcarbide.com,EXW,FOBGrade: YL10.2Virgin Material:100%Surface: PolishingDelivery Time: 3-20 daysOEM Service: AcceptableTrial Order: AcceptableProduct Description1. Various grades and dimensions with virgin material.2. Fast lead time with stable and good quality.3. Ungrounded and precision rods are all available.Tungsten Carbide Rods' Grades and PropertiesGradesISO CodeCobalt Content %DensityHardnessK10TK-5-K104.5-6.014.95-15.0592.7YG8K30814.889.5YG6K20614.9590.5YG6XK106149591.5YL10.2K301014.591.8YG13XK30-K401314.389.5YG15K40151487.5
Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide.
Appearance: Grey, black solid, purple when its purity is more than 90%.
Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm
Package: Net in 100kg or 50kg new iron drums with nitrogen.
Specification: GB10665-2004
Specification Superfine Grade First Grade Second Grade
Gas yield(L/kg)L/kg 305 295-305 285-295
PH3 content in acetylene (PH3%) 0.06 0.08 0.08
H2S content in acetylene (H2S%) 0.1 0.1 0.1
Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide.
Appearance: Grey, black solid, purple when its purity is more than 90%.
Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm
Package: Net in 100kg or 50kg new iron drums with nitrogen.
Specification: GB10665-2004
Specification Superfine Grade First Grade Second Grade
Gas yield(L/kg)L/kg 305 295-305 285-295
PH3 content in acetylene (PH3%) 0.06 0.08 0.08
H2S content in acetylene (H2S%) 0.1 0.1 0.1
Gas yield: 210L/KG,230L/KG,260L/KG, 295L/KG according different partical size
Physical and chemical characteristics: the ore is a solid brown or black solid, pure white crystal products(including CaC2 is purple).Density of 2.22g/cubic centimeter,melting point of 2300 degrees C(with CaC2 content),in case of water immediately produce a violent reaction, the formation of acetylene, and the release of heat, calcium carbide content of different melting point will also change.
Calcium carbide (CaC2) is a pivotal inorganic compound known for its industrial form as gray-black block-like material, often displaying purple or gray cross-sections. When exposed to water, it undergoes an energetic reaction, producing acetylene gas and releasing heat. Primarily, it's employed for two key purposes: as a source of acetylene gas with applications in welding, cutting, and fuel, and as a raw material in organic synthesis for chemicals like vinyl chloride and synthetic resins.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Silicon carbide si made from hte mixture of pure silica sand and green petroleum
coke in ultra high power acheson furnace. Electric current is passed through t h e conductor,bringing about a chemical reaction ni which the carbon ni the coke and silicon ni the sand combined ot form SIC and carbon monoxide gas. Silicon carbide si
With annual capacity for 60,000 tons of silicon carbide, we can provide different grade of silicon carbide to meet different clients' requirements, such as 70% SIC, 80% SIC, 85% SIC, 90% SIC, 93% SIC and 98% SIC, etc.We also provide customized size for 90% SIC and 98% SIC, such as 200 mesh and 325 mesh
