Cast Steel Grit Size: G10,G12, G14, G16, G18, G25, G40, G50, G80, G120 Chemistry Composition: C: 0.70-1.20% Mn: 0.60-1.20% Si: 0.40-1.20% S: 0.05%max P: 0.05%max Average degree of hardness: GP Steel Grit: 42-50HRC (399-509HV) GL Steel Grit: 56-60HRC (620-713HV) GH Steel Grit: 63-66HRC (795-889HV) Minimum density: 7.4g/cm3 25kgs/bag, 40bags/ton/pallet
Steel cut wire shot Size: 1.0mm, 1.5mm Chemistry composition: C: 0.45-0.75% Mn: 0.40-1.20% Si: 0.10-0.30% S: 0.04%max P: 0.04%max Average degree of hardness: 1.0mm: 51-53hrc (525-561hv) 1.5mm: 41-45hrc (388-436hv) Degree of hardness deviation the anti-pulls strength: 1.0mm: 1750-2150mpa 1.5mm: 1250-1450mpa Minimum density: 7.8g/cm3 25kgs/bag, 40kgs/ton/pallet
1.Product description White fused alumina sand was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-al2o3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved. 2.Chemical and physical parameters Model: white fused aluminium oxide 80 mesh Chemical compositions Physical properties ItemsValue of specification (%) ItemsProperty Al2o3 99.55min ColorWhite Sio2 0.05max Bulk density1.75-1.95g/cm3 Na2o 0.20max Grain density3.90g/cm3 min Fe2o3 0.02max HardnessMorse hardness9 Micro hardness21600-22600kg/mm3 Usage Sandblasting and grindingContent of magnetic substance0.0023%max 3.Mills White fused alumina plants Brown fused alumina plants Mullite plants 4.Performance and advantages 1. Not affecting the color of the processing cases; 2. Sandblasting in the non-iron process; 3. High speed processing and quality;4.Containing a very low amount of iron oxide;5.After acid washing steps. 5.About us Zhengzhou haixu abrasives co., ltd, founded in 1999, is specialized in Whitefused alumina, brown fused alumina, mullite and otherrelated Products. We have self-importation and exportation rights .Currently, we have exported Our productsall over the world, such as europe, the usa, india, and japan, Enjoying good reputation inmachinery, metallurgy, light industry and other fields 25kg/bag+1mt jumbo bag
The best process for heating elements Top quality silicon carbide heating elements The shape depend customized shape The advantages of rs silicon carbide heating elements: Longer working time Using high quality silicon carbide as the main raw materials by 2400 degrees celsius above high temperature vacuum sintering Has the advantages of high density, aging resistance, thermal shock resistance etc. It is extensively used in the fields of metallurgy, ceramics, glass, machinery, semiconductor, science & research and so on. Iso9001:1400 quality system authentication Order sample: od=20mm hz=300, cz=300mm, ol=600mm. Resistance: 2.2ohms Please specify as: dia20*le300*lu300*2.2ohms When you inquiry, please inform us 1. Outer diameter (od) 2. Length of hot zone (hz) 3. Length of overall (ol) 4. Resistance (at 1050c +/-50c)
Good hardness, wear resistance, impact resistance, and apply to the processing and finishing of ordinary steel and cast iron. As your requirement
Good hardness, wear resistance, impact resistance, and apply to the processing and finishing of ordinary steel and cast iron. As your requirement
Good hardness, wear resistance, impact resistance, and apply to the processing and finishing of ordinary steel and cast iron. as your requirement
tungsten carbide moulds, precision tools and blanks. The main products are tungsten carbide rings and rollers, strips, blades, drawing dies, heading dies, rods, precision tools. tungsten carbide moulds, precision tools and blanks. The main products are tungsten carbide rings and rollers, strips, blades, drawing dies, heading dies, rods, precision tools.
Good hardness, wear resistance, impact resistance, and apply to the processing and finishing of ordinary steel and cast iron. As you requirement
Vibratory finishing machines are used for metal process, as deburring, radiussing, chamfering, grinding, descaling, pickling under ce standard. 100l
Vibratory finishing machines are used for metal process, as deburring, radiussing, chamfering, grinding, descaling, pickling under ce standard.
Brown fused alumina is manufactured in electric arc furnace, using bauxite as raw material. High hardness and toughness, it is an important raw material of abrasive and refractory industries. It can be used for belt, ceramic, coated, high-grade, and organic abrasives. The product can be used as abrasive and refractory material. The abrasive tools made by brown fused alumina are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze, etc. Brown fused alumina can also be used for making fine quality refractory. Brown aluminium oxide has high toughness. Micro hardness is 1800-2200kg/mm2, abrasive articles made of it are suited for grinding metals of high-tensile strength such as steel, annealed malleable iron and hard high-class refractory products. The application scope of brown fused alumina: 1. For abrasive 2. For refractory materials 3. For sandblasting abrasive 4. For abrasion resistance ground 5. For producing mold of precision casting. 25kg/bag or 1ton/bag or as your requirements
1. Yttria stab.Zirconia ball: 1)preventing material from contamination because of its extreme low wear rate. 2)high grinding efficiency. 3)lower total costs due to the long using life. 2. User: Materials for grinding and dispersing, structural ceramics, electronics ceramics, refractory ceramics, magnetic material, metallurgy, medicine, food, cosmetics, textiles, printing and dyeing, pigment and other industries. 3.Specification: Items unit specification Composition wt% 94.8% zro2 5.2% y2o3 Bulk density kg/l 3.73(2mm) Specific density g/cm3 6.02 Hardness(hv) gpa >8.5 Elastic modulus gpa 200 Thermal conductivity w/m.K 3 Crushing load kn 20 (2mm) Fracture toughness mpam1-2 9 Grain size µm 0.5 Thermal expansion coefficient(20-400 c) 10x10 -6 / c(20-400) 9.6 4. Available size: Size (mm) size (mm) size(mm) size(mm) 0.2-0.4 1.4-1.6 3 20 0.4-0.6 1.6-1.8 5 25 0.6-0.8 1.8-2.0 6.5 30 0.8-1.0 2.0-2.2 10 35 1.0-1.2 2.2-2.4 12 40 1.2-1.4 2.4-2.6 15 45 25kgs/drum
C si mn cr s p y Nytq-ks 1.8-3.3 0.3-1.2 0.2-1.0 10.0-12.0 1000kgs/bag or 850kgs/iron drums£¬
AFW150 cut the rolls to the flaps with groove for flap wheel production.
This products mainly used in honing for medium carbon steel, alloy steel, hardened steel, Carbonized steel, chrome steel, nickel steel, carbcnitriding steel, various types of cast iron, etc. The range of grit is from Hardness range: Material:white aluminium oxide, black silicon carbide, green silicon carbide and so on Size(b*h*l):3mm 3mm 40mm There are other products be used in honing for steel and american sunnen ht series machine. Application: Engineering hydraulic cylinder, Cylinder oil field pump, Coal mine hydraulic prop, the engine liner, Military guns and other deep hole boring and processing areas If you are intested in our products, please contact with us. Carton
Tci tricone bit(high toughness and durability suitable for different rock formation) Main features 1. Cutting structure of this type sealed and non-sealed tci tricone bits : The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life. 3. Bearing structure of this type tci tricone rock bits : High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. ¡¨¢îd¡Æe¶©¡§¡é¿ 1 piece/pieces Fob¼Û¸ñ usd 500~5000 / piece ¸Û¿¡§2 tianjin ¸¶¿î¡¡è½¡§o½ l/c t/t western union 1©»õÄ¡§1¡§¡é| 600 piece/pieces / month 3¡¨º1æ¡ã¡§1¡¨¢¡ã iron box or composite material box and others. ¡¡è¡¨¦»õÆ¡§2Ït 5-7days
Tci tricone bit(high toughness and durability suitable for different rock formation) Main features 1. Cutting structure of this type sealed and non-sealed tci tricone bits : The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life. 3. Bearing structure of this type tci tricone rock bits : High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. ¡áîd¡Æe¶©¨¢¿ 1 piece/pieces Fob¼Û¸ñ usd 500~5000 / piece ¸Û¿¨² tianjin ¸¶¿î¡¤½¨º½ l/c t/t western union 1©»õĨ¹¨¢| 600 piece/pieces / month 3¡ê1æ¡ã¨¹¡á¡ã iron box or composite material box and others. ¡¤¡é»õƨ²Ït 5-7days
Tci tricone bit(high toughness and durability suitable for different rock formation) Main features 1. Cutting structure of this type sealed and non-sealed tci tricone bits : The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life. 3. Bearing structure of this type tci tricone rock bits : High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. ¡áîd¡Æe¶©¨¢¿ 1 piece/pieces Fob¼Û¸ñ usd 500~5000 / piece ¸Û¿¨² tianjin ¸¶¿î¡¤½¨º½ l/c t/t western union 1©»õĨ¹¨¢| 600 piece/pieces / month 3¡ê1æ¡ã¨¹¡á¡ã iron box or composite material box and others. ¡¤¡é»õƨ²Ït 5-7days
Friction saw blades.
