China Hunan High Broad New Material Co.Ltd
China Hunan High Broad New Material Co.Ltd. Professional Magnesium alloy products & Advanced Ceramic products Manufacturer
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High temperature resistance, Abrasion-resistance, light unit weight, working life much longer than tradition material.
| Density: 2.40-2.65 g/cm3 Elastic modulus: 510 Gpa Knoop Hardness: 3300 Flexural strength: 400-650 Mpa Compressive strength: 4100 Mpa Fracture toughness: 4.5-7.0 Mpa.m1/2 Coefficient of thermal expansion: 4.5x106 Thermal Conductivity: 29 m0k Maximum permissible service temperature in air: 1500℃
Regular size list for straight core
Other sizes:
Venturi type: Coarse thread and Fine thread Boron carbide nozzle insert with Aluminum or stainless steel jacket
(mm)
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Material Comparation Chart:
| Item | Al2O3 | SiC | B4C |
| Density | 3.5g/cm3 | 3.1g/cm3 | 2.4-2.65g/cm3 |
| Hardness | HV1650 | HV2750 | HV3300 |
| Flexural strength | 290 Mpa | 380 Mpa | 400-650 Mpa |
| Compressive strength | 850 Mpa | 3970 Mpa | 4100 Mpa |
| Fracture toughness | 4.8 Mpa.m1/2 | 4.0 Mpa.m1/2 | 4.5-7.0 Mpa.m1/2 |
| Thermal Conductivity | 20 m0k | 120m0k | 29 m0k |
Basic Information
| Business Type: | Manufacturer, Trading Company | |
| Main Products: | Boron Carbide,Silicon Carbide,Boron Carbide parts,Silicon Carbide parts,Ceramic products | |
| Number Of Employees: | 10 - 100 People |
| Main Markets: | Eastern Asia (and your area) | |
| Total Annual Sales Volume: | US$5 Million - US$10 Million | |
| Export Percentage: | 85% - 95% |
| Factory Size (Sq.meters): | 15,000-28,000 square meters | |
| Factory Location: | changsha,hunan P.R. China | |
| No. of Production Lines: | 20 | |
| Number of R&D Staff: | 10 - 20 People | |
| Number of QC Staff: | 10 - 20 People | |
| Certifications: | ISO9001,ISO14001,EJ/T9001-2005 | |
| Contract Manufacturing: | OEM Service Offered Buyer Label Offered |
| Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers. |
Our Belief: Continuous Innovation.
Our Spirit: Sincerity, Unity, Dedicated, Hardworking.
Our Mission: Provide most advanced products & most professional technical solution.
Lucky Liu-sales engineer
E-mail: highbroad1@vip.163.com
Office: +86-731-85717705
Mobile Phone: +86-15575935462
Fax: 86-731-85716569
Address: 70 Chezhan North Road,Changsha,Hunan
Zip: 410100