Good wear resistance sic silicon carbide ceramic conical nozzle for metallurgy
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- Supplier: Lianyungang Henka Ceramics Technology Co. Ltd.
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Product Overview
Description
Product Description
Product name | Good wear resistance sic silicon carbide ceramic conical nozzle for metallurgy |
material | silicon carbide |
Color | Grey black |
Application | It is widely used in industry. |
Grade | RB/S SIC/RB+C/S SIC+C |
Payment | T/T,Western Union,Online payment by credit card are avilable |
Delivery Time | 1.Stock:delivery within 3-5 days after receiving your payment. 2. OEM/ODM:The normal Lead time is 15-45 days, which depends on your quantiy. |
More details
Introduction
Silicon carbide (sic) is made from quartz sand, petroleum coke (or coal coke), sawdust (added salt when producing green silicon carbide) and other raw materials, which are smelted by resistance furnace at high temperature. Silicon carbide also has rare minerals in nature, Mozambique. Silicon carbide is also known as carbonaceous silica
More details
1.High hardness
2.Good wear resistance
3.High thermal conductivity
4.Small coefficient of thermal expansion
5.Good chemical stability
Technical data
Technical Parameter | Unit | SiC | SSic | Sic+C |
Hardness | HS | 110 | 115 | ≥105 |
Porosity Rate | % | <0.3 | <0.2 | <0.5 |
Density | g/cm3 | 3.00~3.05 | >3.10 | 2.69-2.90 |
Compressive Strength | MPa | >2200 | >2500 | >1400 |
Fractural Strength | MPa | >350 | >380 | >150 |
Coefficient of Heat Expansion | 10-6/oC | 4.0 | 4.2 | 3.5 |
Content of Sic | % | ≥90 | ≥98 | ≥85 |
Free Si | % | ≤10 | ≤1 | ≤12 |
Elastic Modulus | GPa | ≥400 | ≥410 | ≥350 |
Temperature | ℃ | 1300 | 1400 | 1300 |
Our Company
Introduction
Lianyungang Henka ceramics technology Co.,ltd is a subsidiary of Lianyungang Highborn technology Co.,ltd.
Highborn is a modern enterprise management company, who devote themselves to the service of product research and development,construction and maintenance.
Highborn is a modern enterprise management company, who devote themselves to the service of product research and development,construction and maintenance.
Equipment&Workshop
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries
Office
Certification
Patent certificates
We have applied for more than 20 patents, including 11 authorized patents and 3 invention patents, we are a national high-tech enterprise now.
CE & RoHs & MSDS certificates
Here are CE & RoHs & MSDS certificates and test reports ,they are only for a part of products.
Honor certificates
Packing & Delivery
Regarding the package,we will pack them according to your request.
Regarding the delivery,we support to send you our products by air,by sea,by train or other
Why choose us
Service
FAQ
1：What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and
we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator and porous metal fiber felt. For all the products, we candesign and customize according to the clients’ demand.
2: Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3 days, however if need processing, we can deliver out within 15 days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freightcost. For customized products, we need to charge the developing cost.
3: What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
4: Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven’t authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 103 countries and regions, and our clients can contact us and purchase our products or service directly.
5: If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.
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