Jewelry Graphite Mould

graphite mould
Graphite Mould for Continues Casting
Feature:
High purity, high density, good high temperature resistance, ablation resistance, abrasion resistance, oxidation resistance and thermal shock resistance. Good heat stability, high strength, good impact resistance, anti-saturated by metal solution, does not bind and pollute metal solution and long service life.
Technical Specification
Technical SpecificationBTG-3BTG-4BTG-5Bulk Density g/cm3
≥1.75≥1.78≥1.85Ash Content PPM≤1000≤1000≤1000Shore Hardness≥40≥40≥45Specific Resistance μΩm≤12≤12≤10Flexural Stength Mpa≥25≥35≥40Compressive Strength Mpa≥45≥55≥75Max. Grain μm≤43≤43≤43Coefficient of Thermal Expansion≤4.5≤4.5≤4.4
Note:
1. Ash content of all grades can be pruified to 50 PPM.
2. Special property requirements can also be specially produced.
Application:
Liquid metal is sucked in at one end of crystallizer and expels molding material at the other end, this process is named continues casting. Continues casting is used for producing iron, steel, copper, lead, magnesium and other alloy with an invariable section shape, and producing long casting. The production efficiency of continuous casting and utilization rate of metal is very high, and when it forms production line with rolling mill, it can save a lot of energy.
Crystallizer is the heart of the continuous casting equipment. For the moment, crystallizer for casting nonferrous metal is made of graphite with excellent thermal conductivity and good strength. The molding material after casting is square, rectangle, round, flat plate, tube-shaped and various irregular section.Company Information
Beijing North Xinyuan Electrical Carbon Products Co., Ltd
We are a professional carbon graphite products manufacturer and exporter in China for more than 20 years.
Company Profile
Beijing North Xinyuan Electrical Carbon Products Co., Ltd was established in 1993. In the last 20 years the company hsa opened pruchasing, sales and technology development branches on the journey to become today's business which is now North Xinyuan Electrical Carbon Group.
We are located in Chaoyang District, Beijing, inside the 4th Ring in a purpose built 16,500 square meter facility. The location is convenient for customers as there excellent road, rail and bus links. The Beijing- Shanghai high-speed railway link is only 2 kilometers away. Business Scope
We produce various graphite and carbon graphite materials(Great Wall). We hold a government authorized license and trade with many muli-naional companies within the terms of the WTO agreement. In the past few years we have served customers from more than 20 countries including the U.S., Japan, Canada, Korea, Germany, U.K, Italy, Spain, Turkey, Singapore and Taiwan.
In China, our products are found throughout many provinces and cities in many different industries. the company has excellent links with many research and development departments in the aviation aerospace industry, colleges and universities.Our Services
We have specialized account managers and technicians for each customer who are aligned with their business and can desigh and deliver solutions and drawings to meet the customers requirements. Our value criterion clearly puts forward the view of customer: We put the customer at the heart of everything we offer.
We are perfecting and practicing the quality management system with ISO9001:2008 as the standard. In the area of bulk production of CPK international we apply Six Sigma quality control management and our track record ensures the bulk product qualified rate. In addition we have certified and qualified laboratories with a measuring room to ensure the standard of our raw material. We also have a comprehensive after sales team to ensure you receive excellent after sales service. With our customers important feedback and suggestions er have developed and grown our business.Packaging & ShippingQuality policy
We live the quality values:" Trading customer with sincerity through focused excellent management whilst achieving glory and harmony!"