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产地 ：河南
是否进口 ：否
订货号 ：0235
* ：//
型号 ：SQ-ZGY01
货号 ：5321
种类 ：棕刚玉
规格 ：一级
材质 ：铝矾土
粒度 ：16-320
适用范围 ：磨料，磨具，喷砂，抛光
是否跨境货源 ：否
TiO2 ：1.50-3.80%
比重 ：1.85
Al2O3 ：95%
登封市大冶镇双奇磨料厂是一家经国家相关部门批准注册的企业，主要经营碳化硅、棕刚玉、白刚玉、黑刚玉、核桃壳、石榴石、除锈砂、铝矾土、捣打料、耐火泥等各种耐材材料及磨料。拥有完整、科学的质量管理体系，多年来登封市大冶镇双奇磨料厂的诚信、实力和产品质量获得业界的认可。我们秉持诚信态度，紧跟时代潮流开拓*，充分满足新老客户的需求，欢迎各界朋友莅临参观、指导和业务洽谈！
市场上棕刚玉有天然的和人造两类。人造棕刚玉也是以天然棕刚玉精髓为母本、以无机材料铸制而成。棕刚玉硬度大、*性好、强度高，且抗破碎、抗氧化、抗腐蚀能力较强，具有良好的化学稳定性。在化工系统中，用做各种反应器皿和管道，化工泵的部件，还可做机械零部件、各种模具，如拔丝模、挤铅笔芯模嘴，刀具、棕刚玉模具磨料、人体关节、密封模环等。
棕刚玉采用的冶炼方法有固定炉熔块法和倾倒炉冶炼法。棕刚玉粒度砂是由人工精选棕刚玉块,采用对辊、球磨、巴马克等设备加工而成,粒度由F8-F325。主要用于抛光、研磨、工业磨削等。
名称 | 主要指标 | 密度 | 外观 | 用途 | 包 装 | ||
棕 刚 玉 | AL203 | Fe2O3 | SiO2 |
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≥ 95 | ≤0.3 | ≤1.5 | 3.85 | 棕红色颗粒 | 耐火材料、精抛 | 25KG/袋 | |
≥90 | ≤1.3 | ≤1.5 | 3.85 | 黑色颗粒灰色粉状 | 抛光、研磨 | 25KG/袋 | |
≥85 | ≤1.8 | ≤1.5 | 3.85 | 黑色颗粒 | 研磨、砂轮、切割片 喷砂 | 25KG/袋 | |
≥80 | ≤2.3 | ≤1.5 | 3.85 | 黑色颗粒灰色粉状 | 抛光、研磨 | 25KG/袋 | |
≥70 | ≤4.3 | ≤1.5 | 3.85 | 黑色颗粒灰色粉状 | 地坪 | 25KG/袋 | |
| 产品粒度按*以及各*准生产，可按用户要求粒度进行加工。通用粒度号为 F4~F320 | ||||||
1、耐高温、耐腐蚀、高强度等性能；故用浇钢滑动水口,冶炼稀贵金属、特种合金、陶瓷、炼铁高炉的内衬(墙和管);理化器皿、火花塞、耐热抗氧化涂层。
2、具有硬度大、*性好、强度高；在化工系统中,用做各种反应器皿和管道,化工泵的部件;做机械零部件、各种模具,如拔丝模、挤铅笔芯模嘴等;做刀具、模具磨料、防弹材料、人体关节、密封模环等。
3、耐火保温材料；如刚玉轻质砖、刚玉空心球和纤维制品,广泛应用于各种高温炉窑的炉墙和炉顶,既耐高温又保温。
棕刚玉：呈现棕红色、黑色颗粒状，主要用于精密铸造、*材料，对磨料要求较高的行业，比如砂轮制造精抛，棕刚玉砂轮是磨削加工中主要的一类磨具。砂轮是在磨料中加入结合剂，经压坯、干燥和焙烧而制成的多孔体。由于磨料、结合剂及制造工艺不同，砂轮的特性差别很大，因此对磨削的加工质量、生产率和经济性有着重要影响。砂轮的特性主要是由磨料、力度、结合剂、硬度、组织、形状和尺寸等因素决定砂轮种类繁多。
二级棕刚玉：黑色颗粒状，主要用于喷砂、抛光、研磨、防腐除锈、石材雕刻、纱布材料、切割片等。比如工件表面的清理、工件表面涂覆前的前处理、改变工件的物理机械性能、工件表面的光饰加工。
三级棕刚玉：黑色颗粒灰色粉状，可适用于各种地面所需地坪砂。比如飞机场跑道、操场、以及工厂用*地坪。
登封市大冶镇双奇磨料厂
联 系 人：郭经理
电 话：15514593122
Q Q : 2901034436
地 址：登封市大冶镇朝阳沟村
网 址：http:// shop 1398877290191.1688.com
Introduction of brown fused alumina
Brown fused alumina on the market has two categories, natural and man-made. Synthetic corundum is natural corundum essence as female parent and inorganic material is formed. Brown corundum hardness, good wear resistance, high strength, and crushing resistance, oxidation resistance, corrosion resistance, good chemical stability. In the chemical industry system, used for all sorts of reaction vessel and pipe, chemical pump parts, also can be used as mechanical parts, all kinds of mold, such as wire drawing die, crowded pencil lead die mouth, cutting tools, abrasive corundum mold, the human body joint, seal die ring, etc.
Brown fused alumina refining methods have a fixed furnace frit method and dumping furnace smelting method. Brown corundum sand particle size is by the artificial corundum block, using the equipment such as roller, ball mill, the mark and granularity by F8 - F325. Mainly used for polishing, grinding, grinding industry, etc.
Brown fused alumina features
1, high temperature resistance, corrosion resistance, high strength and other performance; So in casting steel slide gate, and special alloy smelting rare metals, ceramics, blast furnace lining (wall and pipe); Physical and chemical vessels, spark plugs, heat-resistant oxidation coating.
2, high hardness, good abrasion resistance, high strength; In the chemical industry system, used for all sorts of reaction vessel and pipe, chemical pump parts; To do mechanical parts, all kinds of mold, such as wire drawing die, such as pencil lead mold mouth; Do abrasive tool, mould, bulletproof material, human body joint, seal die ring, etc.
3, refractory insulation materials; Such as corundum light brick, alumina hollow ball and fibre products, widely used in various high temperature furnaces of furnace wall and furnace top, high temperature resistant and heat preservation.
Brown fused alumina purposes
Primary corundum: palm red, black, granular, is mainly used for precision casting, wear-resisting material, the higher requirements for abrasive industry, such as grinding wheel manufacturing fine buffing, brown corundum grinding wheel in grinding is the main type of grinding tool. In abrasive grinding wheel is to join the binder, the compact, drying, and roasting, made of a porous body. Because of the different abrasive, binder and manufacturing technology, the characteristics of the grinding wheel difference is very big, so the quality of grinding machining, productivity and economy has an important influence. The characteristics of the grinding wheel is dominated by abrasive, strength, binders, hardness, organization, there are many different kinds of shape and size and other factors determine grinding wheel.
Secondary corundum: black granule, mainly used for sanding, polishing, grinding, anti-corrosion derusting, stone carving, gauze materials, cut pieces, etc. Such as cleaning, surface coating on the surface of the workpiece before processing, change the physical and mechanical properties of the workpiece, workpiece surface finishing processing.
Level 3 corundum: black particles gray powder, can be applied to all kinds of ground floor sand required. Such as airport runways, playground, and factory use wear-resisting flooring.
登封市大冶镇双奇磨料厂
联 系 人：郭经理
电 话：15514593122
Q Q : 2901034436
地 址：登封市大冶镇朝阳沟村
网 址：http:// shop 1398877290191.1688.com
The town of dengfeng city daye double abrasive factory
Touch: Guo Jingli
Telephone: 15514593122
Q Q: 2901034436
Address: daye town chaoyang ditch village of dengfeng city
Web site: http:// shop 1398877290191.1688.com
