天然低硫活性炭厂家直销
增碳剂
增碳剂分炼钢用增碳剂（中华人民共和国黑色冶金行业标准，YB/T 192-2001炼钢用增碳剂）和铸铁用增碳剂，以及其他一些添加材料也有用到增碳剂，譬如刹车片用添加剂，作摩擦材料。增碳剂属于外加炼钢、炼铁增碳原料。优质增碳剂是生产优质钢材必不可少的辅助添加剂。
增碳剂的原料有很多种，生产工艺也各异，有木质碳类，煤质碳类，焦炭类，石墨类等，其中各种分类下又有很多小种类。优质增碳剂一般指经过石墨化的增碳剂，在高温条件下，碳原子的排列呈石墨的微观形态，所以称之为石墨化。石墨化可以降低增碳剂中杂质的含量，提高增碳剂的碳含量，降低硫含量。
增碳剂用于铸造，铸铁、铸钢，铸件会有对碳的一个要求，那么增碳剂顾名思义就是来增加铁液中的碳含量，又比如说，在熔炼中常用炉料为生铁、废钢、回炉料，生铁的碳含量高，但是却采购价格相对废钢来说是要高出一节的，所以增加废钢投放量，降低生铁投放量，加增碳剂，能起到一定的降低铸件成本的作用。
增碳剂产品特点
1.颗粒大小适中，孔隙度大，吸收速度快。
2.采用石油焦高温培烧，化学成分纯净，高碳、低硫、有害成分极微，吸收率高。
3.产品石墨化程度好，提高原铁液的形核能力。在孕育中增加球墨铸铁的墨球数量，在电炉铁液中增加石墨晶核。细化、均匀化石墨在铸件中的分布。
4.性能优异、稳定。
其固定碳组分为：w(C)>96%，挥发分≤1.0%，w(S)≤0.5%，w(水分)≤0.55%，粒度为1一5mm.
增碳剂的使用
在冶炼过程中，由于配料或装料不当以及脱碳过量等原因，有时造成钢中碳含量没有达到顶期的要求，这时要向钢液中增碳。常用的增碳剂有增碳生铁、电极粉、石油焦粉、木炭粉和焦炭粉。转炉冶炼中、高碳钢种时，使用含杂质很少的石油焦作为增碳剂。对顶吹转炉炼钢用增碳剂的要求是固定碳要高，灰分、挥发分和硫、磷、氮等杂质含量要低，且干燥、干净、粒度适中。
包装方式
防水编织袋25KG/袋,外加吨袋或托盘
也可根据您的需要提供合适包装。
贮存
产品应存放在清洁、干燥的库房内，防止受潮和玷污。
运输
装车前请将车箱清理干净，注意防雨。
Recarburizer presentation
Recarburizer points steelmaking recarburizer (People\'s Republic of China black metallurgy industry standard, YB / T 192-2001 steelmaking recarburizer) and cast iron recarburizer, and other materials may also be useful to add recarburiser , such as brake pads additive for friction materials. Recarburizer belong extra steel, iron by carbon materials. High-quality carbon additive is essential for the production of high-quality steel auxiliary additives.
Recarburiser There are a variety of raw materials, production processes are different, there are a carbon-based wood, coal carbon, cokes, graphite, etc., of which there are many small species under various categories. Quality generally refers recarburizer after graphitized carbon agent, at high temperatures, carbon atoms arranged in graphite morphology was, so called graphitized. Graphite can reduce the amount of impurities in recarburiser improve recarburiser carbon content, reduced sulfur content.
Recarburiser role
For casting, cast iron, cast steel, cast carbon will be a requirement, so recarburiser name suggests is to increase the carbon content in liquid iron, and for example, the charge is often used in the smelting of pig iron, scrap, scrap, high carbon content of pig iron, but the purchase price is relatively higher scrap section, put the amount of scrap is increased, reducing the amount of iron put in, plus carbon agent, can play a role to reduce the casting cost.
Recarburizer Features
The particle size is moderate, large porosity, absorption speed.
2. The use of petroleum coke firing temperature, the chemical composition of pure carbon, sulfur, harmful ingredients minimal absorption rate.
3. The product is good graphitization degree, improve the shape of the original liquid iron core capabilities. Mexican increase in the number of breeding ductile iron ball, increasing the graphite furnace liquid iron nuclei. Refined, uniform distribution of the graphite in the casting.
4. Excellent performance and stability.
Fixed carbon component: w (C)> 96%, volatile matter ≤1.0%, w (S) ≤0.5%, w (water) ≤0.55%, a particle size of 1 - 5mm.
Use recarburiser
In the smelting process, batch or charge due to improper and excessive decarbonization and other reasons, sometimes resulting in steel carbon content does not reach the top of the requirements, then would like liquid steel by carbon. Common recarburiser unabated carbon pig iron, electrode powder, petroleum coke powder, charcoal powder and coke powder. Smelting in high carbon grades, containing petroleum coke as few impurities recarburiser. For BOF steelmaking recarburiser requirement is higher fixed carbon content of impurities ash, volatile matter and sulfur, phosphorus, nitrogen and other lower, and dry, clean and moderate size.
Package
Waterproof bags 25KG / bag, plus tons of bags or trays
Can also provide a suitable package according to your needs.
Storage
The product should be stored in a clean, dry warehouse, to prevent moisture and contamination.
Transport
Please clean up before loading the trunk, pay attention to rain.
Wenxian County Hongfa activated carbon water treatment Company.
Telephone number：0086 0371 60268806
Mobile Phone number：15938733855
Address：Wen County Beileng Industrial Zone,Wen County,Henan,China
Postcode：454850
Website：http://www.wxhfhxt.com
http://wxhfjs.1688.com
温县宏发活性炭水处理有限公司致力于研发、生产、销售活性炭产品，对于活性炭拥有数十年的生产研发经验，我厂的产品都是精心选材、工艺先进、做工精致。我厂推出的空气净化系列、水质处理系列、黄金提纯系列、脱色脱硫系列、防毒系列、载体系列等从家居、汽车空气净化、美化、家用水处理，是您健康生活工作的绿色小卫士。
公司拥有强大的销售及售后服务网络，为您提供优质的品牌服务。完善的服务是我厂的核心理念，您的满意是我们最大的追求，您的意见是我们不断进步的阶梯。
温县宏发活性炭水处理有限公司
电 话：0086 0371 60268806
移动电话：15938733855
地 址：中国 河南 温县 温县北冷工业区
邮 编：454850
公司主页：http://www.wxhfhxt.com
http://wxhfjs.1688.com
